Skip to content
https://www.jumia.co.ke/redmi-15c-byxiaomi-smartphone-6.9-8gb-ram-256gb-dual-sim-6000mah-1-year-warranty-black-325383506.html

Infrastructure

· 17 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
90
GRADE
A
FIX
0
REVIEW
7
PASS
10
INFO
0
Probed from Madrid, Spain
200 OK
Checks
17
10 PASS 7 REVIEW
B
DNS Records
2 A records, 29 ms lookup
REVIEW
2 A records, 29 ms lookup
Info::
Resolves to 2 IPv4 address(es)
Got: 162.159.141.127, 172.66.1.123
Info::
Has 2 IPv6 (AAAA) record(s)
Got: 2606:4700:7::173, 2a06:98c1:58::173
Warning::
CNAME record at zone apex
A CNAME at the zone apex can break MX and NS records. Use ALIAS/ANAME or A records instead.
Got: www.jumia.co.ke.cdn.cloudflare.net
Info::
No NS records found
Info::
No MX records — email not configured via DNS
Info::
No SPF record found in TXT records
SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.
Info::
DNS resolution time: 29 ms
Got: 29 ms
A162.159.141.127, 172.66.1.123
AAAA2606:4700:7::173, 2a06:98c1:58::173
CNAMEwww.jumia.co.ke.cdn.cloudflare.net
NS—
MX—
TXT—
CAALookup not available with standard resolver
Resolved in 29 ms

A CNAME at the zone apex can break MX and NS records. Use ALIAS/ANAME or A records instead.

Why this matters

CNAME at the apex (example.com) breaks every other apex record (MX, TXT, NS) — DNS-protocol violation per RFC 1034.

Learn more ▾

RFC 1034 forbids CNAME alongside other records at the same name. Some DNS providers offer ALIAS / ANAME / flattened-CNAME records that work around this — use those instead. Otherwise apex-level CNAME breaks email (no MX), domain ownership verification (no TXT), and more.

Source: RFC 1034

SPF helps prevent email spoofing. Add a TXT record starting with 'v=spf1'.

Why this matters

Without SPF, receiving servers can't validate sending IPs — your domain is easier to spoof in phishing.

Learn more ▾

SPF complements DMARC. Both should be published. SPF records list authorized sending IPs (e.g., `v=spf1 include:_spf.google.com ~all` for Google Workspace). After publishing, verify in Google Postmaster Tools or mxtoolbox.

Source: RFC 7208 (SPF)

B
DNSSEC
Unsigned (DNSSEC not deployed)
REVIEW
Unsigned (DNSSEC not deployed)
Info::
DNSSEC is not deployed
The zone is not DNSSEC-signed. Users on validating resolvers (Cloudflare 1.1.1.1, Quad9 9.9.9.9, growing default in mobile resolvers) get no protection against DNS spoofing for this domain. Most registrars now offer DNSSEC at a single click; consider enabling it for sites where authenticity matters (banking, healthcare, government).
B
CAA Records
No CAA records (any CA may issue certificates)
REVIEW
No CAA records (any CA may issue certificates)
Info::
No CAA records published
Without CAA records, any publicly-trusted CA can issue certificates for this domain. Adding a CAA record (`yourdomain. IN CAA 0 issue "letsencrypt.org"`) restricts issuance to CAs you authorize. Required by CAB Forum baseline since 2017; the default of 'any CA' is widely supported but is the broader attack surface for issuance fraud.
C
Reverse DNS
Action
0/4 IPs match cert SAN
REVIEW
0/4 IPs match cert SAN
Info::
PTR lookup failed for 162.159.141.127: lookup 162.159.141.127: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
Info::
PTR lookup failed for 172.66.1.123: lookup 172.66.1.123: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
Info::
PTR lookup failed for 2606:4700:7::173: lookup 2606:4700:7::173: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
Info::
PTR lookup failed for 2a06:98c1:58::173: lookup 2a06:98c1:58::173: no such host
No reverse DNS record set for this IP. Common on bare cloud-VM IPs without provider-side PTR; not a security issue.
B
HTTP Probe Timing
Total 1029 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
REVIEW
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
29 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
17 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
24 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
899 ms
Total Time Total request time from DNS lookup through full response.
1.03 s

Connection waterfall

DNS Lookup 29 ms TCP Connect 17 ms TLS Handshake 24 ms Server Processing 829 ms Content Transfer 130 ms
C
TLS Certificate Expiry & Recommendations
Action
26 days until leaf cert expires — 4 issues to address
REVIEW

Certificate validity

26
days left
0d 30d 60d 90d+
Renew soon — under 30 days remaining

Recommended actions

  • Renew certificate — 26 days remaining
  • Submit your domain to hstspreload.org to be added to the Chrome preload list
  • Enable DNSSEC on your domain for DNS spoofing protection
  • Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
B
Operational Status Page
No status page link detected
REVIEW
No status page link detected
Info::
No operational status page link detected
Status pages communicate planned maintenance and incidents to users -- a hallmark of operationally-mature services. Most SaaS teams publish one via Atlassian Statuspage, Instatus, BetterUptime, or a self-hosted Cachet. Smaller sites legitimately don't need one; flagged as Info, not a failure.
A+
Subdomain Takeover
No subdomain takeover risk detected
PASS
No subdomain takeover risk detected
Info::
CNAME does not point at a known takeover-able service
A+
Multi-Resolver DNS Speed
Mean 12ms across 3 resolvers (spread 19ms)
PASS
Mean 12ms across 3 resolvers (spread 19ms)
Info::
Quad9: 1ms
Got: 1ms via 9.9.9.9:53
Info::
Cloudflare: 17ms
Got: 17ms via 1.1.1.1:53
Info::
Google: 20ms
Got: 20ms via 8.8.8.8:53
A+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://www.jumia.co.ke/redmi-15c-byxiaomi-smartphone-6.9-8gb-ram-256gb-dual-sim-6000mah-1-year-warranty-black-325383506.html

https://www.jumia.co.ke/redmi-15c-byxiao...

433 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://www.jumia.co.ke/redmi-15c-byxiao...200433 msHTTP/1.1cloudflare
A+
IPv6 Readiness
IPv6 reachable (17 ms)
PASS
IPv6 reachable (17 ms)
Info::
IPv6 is configured and reachable at 2606:4700:7::173, 2a06:98c1:58::173
Got: 17 ms connect
IPv6 Ready
AAAA Records 2606:4700:7::173, 2a06:98c1:58::173 Connection Reachable (17 ms)
A+
Crawlability
robots.txt present, sitemap with 55 URLs
PASS
robots.txt present, sitemap with 55 URLs
Info::
robots.txt is present
Got: 6311 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 55 entries
Info::
Sitemap index with 55 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 6311 B Sitemaps referenced 2 User-agents *, Google-Extended, CCBot Blocking No — crawling allowed
# Public site

# bot must follow this rules

# Site scaping is permited IF the user-agent is clearly identify it as a bot and

# the bot owner and is using less than 200 request per minute

# Bot identification must have a owner url or contact if we need to contact them

# Bots with fake user-agent will be blocked

# Bots trying to use too many IPs to increase performance may also be blocked.

# If you need more than 200 RPM, please contact the email techops at jumia com

#

# Sitemap files

Sitemap: https://static.jumia.co.ke/index-sitemap.xml

Sitemap: https://www.jumia.co.ke/slp/nc/sitemap/sitemap.xml


# --- AI Search Bots ---

# GPTBot, ChatGPT-User, OAI-SearchBot, PerplexityBot, ClaudeBot and

# anthropic-ai intentionally have NO group of their own.

#

# Under RFC 9309 2.2.1 a crawler obeys exactly ONE group - the most specific

# one matching its token - and never inherits "User-agent: *". A group such as

#     User-agent: GPTBot

#     Allow: /

# is therefore that crawler's COMPLETE ruleset, and exempts it from every

# facet / crawl-trap rule below. Position in the file is irrelevant.

#

# Letting these tokens fall through to "User-agent: *" is what gives them

# access to real content AND subjects them to the crawl-trap blocks.

# Do not re-add per-bot groups without copying the full ruleset into them.


# Training / grounding opt-in token, not a crawler - has no effect on crawl rate

User-agent: Google-Extended

Allow: /


# Block training-only crawlers

User-agent: CCBot

Disallow: /


# ============ All other crawlers ============

User-agent: *

# multiple brand selectors

Disallow: *--*

Disallow: /mobapi/


# EN Folder

Disallow: /en/

# facets

Disallow: /*ac_design=

Disallow: /*age_group=

Disallow: /*attachment_id=

Disallow: /*app_topsize=

Disallow: /*appbottom_size=

Disallow: /*area_of_use=

Disallow: /*band_material=

Disallow: /*battery=

Disallow: /*beauty_features=

Disallow: /*burners=

Disallow: /*capacity=

Disallow: /*capacity_litres=

Disallow: /*capacity_kg=

Disallow: /*capacity_kva=

Disallow: /*capacity_mah=

Disallow: /*car_scent=

Disallow: /*case_material=

Disallow: /*collection=

Disallow: /*color=

Disallow: /*color_family=

Disallow: /*collar_type=

Disallow: /*compatible_with=

Disallow: /*connection=

Disallow: /*connectivity=

Disallow: /*connexion=

Disallow: /*cookertype=

Disallow: /*cpu_brand=

Disallow: /*cpu_speed=

Disallow: /*diapers_size=

Disallow: /*dir=

Disallow: /*display_features=

Disallow: /*display_size=

Disallow: /*display_type=

Disallow: /*electronics_features=

Disallow: /*fan_type=

Disallow: /*fridge_feet=

Disallow: /*from=

Disallow: /*gender=

Disallow: /*graphics_card=

Disallow: /*graphics_memory=

Disallow: /*grounds=

Disallow: /*hair_type=

Disallow: /*hdd_size=

Disallow: /*heatertype=

Disallow: /*heels_height=

Disallow: /*heel_type=

Disallow: /*horse_power=

Disallow: /*jumia_recommended=

Disallow: /*kettle_material=

Disallow: /*lightingtype=

Disallow: /*machine_type=

Disallow: /*main_material=

Disallow: /*material_family=

Disallow: /*megapixels=

Disallow: /*megapixels_secondary=

Disallow: /*network_supported=

Disallow: /*network_type=

Disallow: /*operating_system=

Disallow: /*optical_zoom=

Disallow: /*paper_size=

Disallow: /*perfume_size=

Disallow: /*perfume_type=

Disallow: /*phone_compatibility=

Disallow: /*power=

Disallow: /*price=

Disallow: /*product_line=

Disallow: /*product_type=

Disallow: /*ram=

Disallow: /*ram_memory=

Disallow: /*rating=

Disallow: /*replytocom=

Disallow: /*rom_stockage=

Disallow: /*school_level=

Disallow: /*screentechnolgy=

Disallow: /*season=

Disallow: /*seller_product=

Disallow: /*seller_score=

Disallow: /*setDevice=

Disallow: /*shipped_from=

Disallow: /*shipped_from_overseas=

Disallow: /*shoe_size=

Disallow: /*sim_number=

Disallow: /*simcard_type=

Disallow: /*skin_type=

Disallow: /*sort=

Disallow: /*sortDirection=

Disallow: /*sortdirection=

Disallow: /*special_price=

Disallow: /*sports_features=

Disallow: /*storage_capacity=

Disallow: /*stove_type=

Disallow: /*style=

Disallow: /*system_memory=

Disallow: /*toys_characters=

Disallow: /*tv_technology=

Disallow: /*viewType=

Disallow: /*washingmachine_type=

Disallow: /*watch_resistance=

Disallow: /*waterdispenser=

Disallow: /*wattage=

Disallow: /*width=

Disallow: /*userSpecific=

Disallow: /*token=


# facets added June 2021

Disallow: /*price_discount=

Disallow: /*return=

Disallow: /*tag=

Disallow: /*shop_premium_services=

Disallow: /*size=

Disallow: /*crosslist_redirect_popin=


# tracking parameters - prevent crawl budget waste on campaign/ad URLs (JMIA-11849)

Disallow: /*?utm_*

Disallow: /*&utm_*

Disallow: /*?gclid=*

Disallow: /*&gclid=*

Disallow: /*?fbclid=*

Disallow: /*&fbclid=*

# site search

Disallow: /*q=

# paths

Disallow: */ur/

Disallow: */assets/

Disallow: */recommendation/

Disallow: */customer/

Disallow: */wishlist/

Disallow: */suggestion/

Disallow: */cart/

Disallow: */catalog/

Disallow: */onepagecheckout/

Disallow: */ratingreview/

Disallow: */index/error/

Disallow: */ajax/reminder/

Disallow: */all-products/

Disallow: */VoucherPage

Disallow: */fragment/

Disallow: /*/all-products/

Disallow: /all-products/*/

Disallow: /flash-sales/*flashsale=


# paths added June 2021

Disallow: */new-products/

Disallow: */special-price/

Disallow: */brands/

Disallow: */top-sellers/

Disallow: */seller/

# allow mobile crawling

Allow:  /catalog/productspecifications/

Allow:  /catalog/productratingsreviews/


#Bypass "--" Rule

Allow: /*.css

Allow: /*.js

Allow: *.png

Allow: /*/*/*/*.css

Allow: *--*.png

Allow: *.jpg

#Allow access to XML Sitemaps

Allow: /slp/nc/sitemap/


#Block Crawling of CSB pages

Disallow: /*/*/*/


#prevent waste crawl budget

Disallow: */generic/

Disallow: */fashion-brand/

Disallow: */universal/

Disallow: */sunshine/

Disallow: */text-book-center

Disallow: */neworldline/

Disallow: */eissely/ 

Disallow: */louis-will/

Disallow: */bluelans/

Disallow: */oem/

Disallow: */muyi/

Disallow: */vakind/

Disallow: */zlime/ 

Disallow: */sanwood/

Disallow: */duoya/

Disallow: */lige/

Disallow: */sunweb/


#Block MLP folders

Disallow: /mlp-*/*/

Disallow: /mlp-*/*page=

Disallow: /sp-*/*/

Disallow: /sp-*/*page=


sitemap.xml 200 OK
Type Sitemap Index URLs 55 entries Valid XML Yes
Child Sitemaps:
A+
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
PASS
www/non-www, trailing slash, HTTP→HTTPS
Info::
www/non-www redirect configured correctly (preferred: www)
Info::
HTTP correctly redirects to HTTPS permanently
Got: HTTP 301

www / non-www

200https://www.jumia.co.ke/redmi-15c-byxiaomi-smartphone-6.9-8gb-ram-256gb-dual-sim-6000mah-1-year-warranty-black-325383506.html
301https://jumia.co.ke/redmi-15c-byxiaomi-smartphone-6.9-8gb-ram-256gb-dual-sim-6000mah-1-year-warranty-black-325383506.html

Preferred variant: www

Trailing Slash

301https://www.jumia.co.ke/redmi-15c-byxiaomi-smartphone-6.9-8gb-ram-256gb-dual-sim-6000mah-1-year-warranty-black-325383506.html/
200https://www.jumia.co.ke/redmi-15c-byxiaomi-smartphone-6.9-8gb-ram-256gb-dual-sim-6000mah-1-year-warranty-black-325383506.html

HTTP → HTTPS

301http://www.jumia.co.ke/redmi-15c-byxiaomi-smartphone-6.9-8gb-ram-256gb-dual-sim-6000mah-1-year-warranty-black-325383506.html → https://www.jumia.co.ke/redmi-15c-byxiaomi-smartphone-6.9-8gb-ram-256gb-dual-sim-6000mah-1-year-warranty-black-325383506.html

Consistent

A+
Domain Intelligence
jumia.co.ke — via VIC2, 14 years, 5 months old, hosted on Cloudflare
PASS
jumia.co.ke — via VIC2, 14 years, 5 months old, hosted on Cloudflare
Info::
Domain registered until Jun 26, 2027 (8 months remaining)
Info::
DNSSEC is not enabled
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Info::
Registrar: VIC2
Warning::
Registrar lock is NOT enabled
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Info::
Hosting: Cloudflare
Got: AS13335
Domain expiry

265 days

June 26, 2027

SSL certificate

26 days

Issued by Google Trust Services

Domain age

14 years, 5 months

Registered June 26, 2012

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Cloudflare

ASN AS13335

104.16.110.55

Registrar

VIC2

Unlocked 4 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Renew the TLS certificate or verify auto-renewal is working
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar VIC2
Created June 26, 2012 (14 years, 5 months ago)
Expires June 26, 2027 (8 months)
Last Updated May 29, 2025
Name Servers ns-650.awsdns-17.net, ns-2012.awsdns-59.co.uk, ns-1111.awsdns-10.org, ns-328.awsdns-41.com
DNSSEC Not enabled
Hosting
IP Address 104.16.110.55
ASN AS13335 (CLOUDFLARENET - Cloudflare, Inc., US)
Provider Cloudflare
Data source: rdap (0.7s)

DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.

Why this matters

Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.

Learn more ▾

DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.

Source: ICANN / RFC 4033

The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.

Why this matters

Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.

Learn more ▾

Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.

Source: ICANN / domain-security best practice

A
CDN & Delivery
Cloudflare (DYNAMIC)
PASS
Cloudflare (DYNAMIC)
Info::
Document is served via Cloudflare CDN (edge: CDG)
Got: delegation www.jumia.co.ke.cdn.cloudflare.net
Info::
CDN cache status: DYNAMIC
Document served via CDN: Cloudflare
Provider Cloudflare Cache Status DYNAMIC Evidence delegation www.jumia.co.ke.cdn.cloudflare.net
A+
CDN Cache Observability
Cache state: DYNAMIC
PASS
Cache state: DYNAMIC
Info::
CDN cache state observable via 4 header(s)
Got: age=0, cf-cache-status=DYNAMIC, x-cache=MISS, x-cache-hits=0
A+
Health Check Endpoint
Health endpoint at https://www.jumia.co.ke/health (HTTP 200)
PASS
Health endpoint at https://www.jumia.co.ke/health (HTTP 200)
Info::
Public health endpoint at https://www.jumia.co.ke/health
Got: https://www.jumia.co.ke/health
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

Send Feedback