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Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
86
GRADE
B
FIX
0
REVIEW
3
PASS
6
INFO
0
Probed from Sao Paulo, Brazil
301 Moved Permanently
Checks
9
6 PASS 3 REVIEW
C
IPv6 Readiness
Action
No IPv6 support
REVIEW
No IPv6 support
Info::
No IPv6 (AAAA) records found
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No IPv6 Support
About 40% of internet users have IPv6. Consider adding AAAA records.

IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.

Why this matters

No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.

Source: Google IPv6 stats

B
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
REVIEW
www/non-www, trailing slash, HTTP→HTTPS
Critical::
Both www and non-www versions serve content
Got: Both variants return 200 Expected: One variant 301-redirects to the other
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

200https://www.ask.com/
200https://ask.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://ask.com/ → https://www.ask.com/

Consistent

B
TLS Certificate Expiry & Recommendations
89 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

89
days left
0d 30d 60d 90d+

Recommended actions

  • Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
  • 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
A+
DNS Records
1 A records, 18 ms lookup
PASS
1 A records, 18 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 151.101.94.114
Info::
Single A record — no DNS redundancy
Multiple A records provide failover if one server goes down.
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: dns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net, dns4.p06.nsone.net
Info::
2 mail exchanger(s) configured
Info::
CAA records not checked
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Info::
SPF record present in TXT
Info::
DNS resolution time: 18 ms
Got: 18 ms
A151.101.94.114
AAAA—
CNAME—
NSdns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net, dns4.p06.nsone.net
MX
0 mxb-0015af01.gslb.pphosted.com
0 mxa-0015af01.gslb.pphosted.com
TXT
atlassian-domain-verification=uUTQHYge655RxaiCqp-IAyc/Q7GgtoJziDouyp0rB7n8OUdp4q...
google-site-verification=JFg3HrpCg9igSvCoT2pTcZl2nSFBvmq-2EV8xSVEAmE
google-site-verification=qH2J96cqmoeuS72pYSm7YgbUdcGfrMveLSnAKWZPIxQ
google-site-verification=IDTm5_AO5EXCBs2t9NvvUbvvEeOInfstps4Je1Ws3LM
google-site-verification=_91FY1V7_kWu9wG2JWFW8lmCIFvE25bA4lekv3BLYIQ
ms=ms16129738
SPF v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:one.zoho.com ~al...
_globalsign-domain-verification=ZlaZzwu0TA07KjmzBDYR4ZPfHFSZbKX5HfiTwBiGBB
MS=ms24657835
facebook-domain-verification=m1edn0uyfl83daad3otnu4reu52pa1
ZOOM_verify__aC0Zt2USwuBlUFo3rEzoA
_globalsign-domain-verification=2wRqY6IrIINLY7B8Qcp-qur9HsiRTO04g4gwsMmFy3
by6ty9xd89h20y2bzqb6md3rhzjwllsg
h1-domain-verification=2FN7G2nrooXL2MHKvUdpkBeWm7GBwkuLDuFzXJ1W1waGZKaU
google-site-verification=nPl8M7MUBikSfSLc7rjWhhMlfOQefbceQO-jfMZ92rA
onetrust-domain-verification=ca9dcad3b56d4453b4b15d1b47ebab8f
apple-domain-verification=yJhD0W2WaW5HPS7p
onetrust-domain-verification=0b29489132904d33936b0b6ca67dcc72
onetrust-domain-verification=24954890d5e74e1591d1ac845ffffb13
adobe-idp-site-verification=4d443bb146b2a60fc0c0216c899a6ef9baa971cc3c36ac4b3020...
1password-site-verification=UMX5MX3V25HH5OATRFWRZOFJCM
asv=bf8720e74b8d43e0842e7c4e906121f5
zoho-verification=zb92800088.zmverify.zoho.com
CAALookup not available with standard resolver
Resolved in 18 ms

Multiple A records provide failover if one server goes down.

Why this matters

Single A record means a single point of failure — if that IP goes down, your site is unreachable until DNS TTL expires.

Learn more ▾

Add multiple A records for round-robin failover, or use a managed DNS provider with health-checked failover (Route 53, Cloudflare, NS1). Short TTL (60-300s) lets clients recover faster on outages.

Source: SRE practice / DNS architecture

CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.

Why this matters

Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.

A
Redirect Chain
1 redirect(s), 36 ms total
PASS
1 redirect(s), 36 ms total
Info::
Single redirect
Got: https://ask.com → https://www.ask.com/ (301)
Info::
WWW normalization redirect

https://ask.com

17 ms · HTTP/1.1

301

https://www.ask.com/

20 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://ask.com30117 msHTTP/1.1
2https://www.ask.com/20020 msHTTP/1.1

See the visual redirect chain in the HTTP Probe tab →

A+
Crawlability
robots.txt present, sitemap with 63 URLs
PASS
robots.txt present, sitemap with 63 URLs
Info::
robots.txt is present
Got: 1340 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 63 entries
Info::
Sitemap index with 63 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 1340 B Sitemaps referenced 1 User-agents *, Mediapartners-Google, AdsBot-Google, GPTBot, Google-Display-Ads-Bot, Google-InspectionTool, Teoma, netseer, AdsBot-Google-Mobile, AdIdxBot, proximic, grapeshot Blocking No — crawling allowed
## Ask.com robots.txt

User-agent: *
Disallow: /Allabout
Disallow: /allabout?
Disallow: /ans
Disallow: /answers
Disallow: /ar?
Disallow: /Pictures
Disallow: /pictures?
Disallow: /ref
Disallow: /settings
Disallow: /touch/
Disallow: /TouchWeb
Disallow: /touchWeb?
Disallow: /web
Disallow: /Web
Disallow: /Wiki
Disallow: /wiki
Disallow: /Youtube
Disallow: /youtube
Disallow: /popular-questions/
Disallow: /ja-question
Disallow: /browse
Disallow: /maps?
Disallow: /sports/
Disallow: /zoomad
Disallow: /Web-answers
Disallow: /web-answers
Disallow: /web-explore
Disallow: /Web-explore
Disallow: /Web-question
Disallow: /web-question
Disallow: /webans?
Disallow: /shopping/
Disallow: /shopping?
Disallow: /slideshow/
Disallow: /videos
Disallow: /article/
Disallow: /articles/
Disallow: /fragment
Disallow: *ad=
Disallow: *aq=
Disallow: /_clk
Disallow: /slp
Disallow: /wp-admin/
Allow: /wp-admin/admin-ajax.php

User-agent: Mediapartners-Google
Disallow:
User-agent: Teoma
Disallow:
User-agent: netseer
Disallow:
User-agent: AdsBot-Google
Disallow:
User-agent: AdsBot-Google-Mobile
Disallow:
User-agent: AdIdxBot
Disallow:
User-agent: proximic
Disallow:
User-agent: grapeshot
Disallow:
User-agent: GPTBot
Disallow: /

User-agent: Google-Display-Ads-Bot
Allow: /

User-agent: Google-InspectionTool
Allow: /

Sitemap: https://www.ask.com/sitemap.xml
sitemap.xml 200 OK
Type Sitemap Index URLs 63 entries Valid XML Yes
Child Sitemaps:
A+
Domain Intelligence
ask.com — via MarkMonitor Inc., 27 years, 10 months old, hosted on Fastly
PASS
ask.com — via MarkMonitor Inc., 27 years, 10 months old, hosted on Fastly
Info::
Domain registered until Oct 19, 2026 (6 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: MarkMonitor Inc.
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: Fastly
Got: AS54113
Domain expiry

93 days

October 19, 2026

SSL certificate

89 days

Issued by GlobalSign nv-sa

Domain age

27 years, 10 months

Registered October 20, 1998

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Fastly

ASN AS54113

151.101.250.114

Registrar

MarkMonitor Inc.

Unlocked 4 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar MarkMonitor Inc.
Created October 20, 1998 (27 years, 10 months ago)
Expires October 19, 2026 (6 months)
Last Updated September 17, 2024
Name Servers dns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net, dns4.p06.nsone.net
DNSSEC Not enabled
Hosting
IP Address 151.101.250.114
ASN AS54113 (FASTLY - Fastly, Inc., US)
Provider Fastly
Data source: rdap (0.6s)

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+
HTTP Probe Timing
Total 17 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
5 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
1 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
7 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
18 ms
Total Time Total request time from DNS lookup through full response.
18 ms

Connection waterfall

DNS Lookup 5 ms TCP Connect 1 ms TLS Handshake 7 ms Server Processing 5 ms Content Transfer 0 ms
A+
CDN & Delivery
Fastly (HIT)
PASS
Fastly (HIT)
Info::
Site is served via Fastly CDN
Got: x-served-by: cache-gru-sbgr1930030-GRU
Info::
CDN cache status: HIT
CDN Detected: Fastly
Provider Fastly Cache Status HIT Evidence x-served-by: cache-gru-sbgr1930030-GRU
All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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