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https://rambler.ru

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
87
GRADE
B
FIX
1
REVIEW
3
PASS
5
INFO
0
Probed from Madrid, Spain
301 Moved Permanently
Checks
9
5 PASS 3 REVIEW 1 FIX
D
CDN & Delivery
Action
No CDN detected
FIX
No CDN detected
Warning::
No CDN detected
A CDN can significantly improve load times for users around the world by caching content at edge nodes closer to them.
No CDN detected

Consider using a CDN to improve global delivery speed and reduce origin load.

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.rambler.ru/
200https://rambler.ru/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://rambler.ru/ → https://www.rambler.ru/

Consistent

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

Certificate validity

52
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
3 A records, 66 ms lookup
PASS
3 A records, 66 ms lookup
Info::
Resolves to 3 IPv4 address(es)
Got: 81.19.82.0, 81.19.82.1, 81.19.82.2
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns5.rambler.ru, ns4.rambler.ru, ns2.rambler.ru, ns3.rambler.ru
Info::
1 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: 66 ms
Got: 66 ms
A81.19.82.0, 81.19.82.1, 81.19.82.2
AAAA—
CNAME—
NSns5.rambler.ru, ns4.rambler.ru, ns2.rambler.ru, ns3.rambler.ru
MX
10 inmx.rambler.ru
TXT
SPF v=spf1 ip4:81.19.78.96/27 ip4:81.19.78.0/27 ip4:81.19.88.0/24 ip4:81.19.92.32/27...
_globalsign-domain-verification=VQuTp2XXXjT_240JuTXkFfjvsTGkQTFjhNVVI9gj9_
google-site-verification=BvCbiEXeb7YBeJEcsKIA-5Y3QPg4PD9f5mb1uTemVQw
google-site-verification=njnB0RWwGyV1hiZDGowU0VLwWDVaSNhdDMhZu8gduj0
google-site-verification=uCkAKajVGOVSVUPi2ZBjxow4BChYXIxr2OXpu-g7aHU
_globalsign-domain-verification=Kyy5s6CcBiyxM3au45IDjuxWV-ZRW2QBcgZ_gcQYy_
_globalsign-domain-verification=TBcPfjiCL07GIlTJBs3oAG9lTHN4Ywp8pmcK_jGCu-
CAALookup not available with standard resolver
Resolved in 66 ms

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), 602 ms total
PASS
1 redirect(s), 602 ms total
Info::
Single redirect
Got: https://rambler.ru → https://www.rambler.ru/ (301)
Info::
WWW normalization redirect
Info::
Redirect overhead: 602 ms total
Got: 602 ms

https://rambler.ru

208 ms · HTTP/1.1

301

https://www.rambler.ru/

395 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://rambler.ru301208 msHTTP/1.1envoy
2https://www.rambler.ru/200395 msHTTP/1.1envoy

See the visual redirect chain in the HTTP Probe tab →

A+
Crawlability
robots.txt present, sitemap with 8 URLs
PASS
robots.txt present, sitemap with 8 URLs
Info::
robots.txt is present
Got: 2014 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 8 entries
Info::
Sitemap index with 8 child sitemaps
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 2014 B Sitemaps referenced 3 User-agents Anews/1.0, *, Yandex, Googlebot, GPTBot, Shodan Blocking No — crawling allowed
User-agent: Yandex
Allow: /rss/yandex/
Allow: /rss/yandex/*
Disallow: /photo/
Disallow: /pobeda/
Disallow: /db/
Disallow: /news/
Disallow: /cgi-bin/
Disallow: /srch
Disallow: /lite
Disallow: /doc/
Disallow: /special
Disallow: /view
Disallow: /block
Disallow: /frame_main.html
Disallow: /player
Disallow: /xpromo_static
Disallow: /rubicon_rambler_main
Disallow: /rnet/
Disallow: /?query=*
Disallow: /rss/*
Disallow: /*/comments/*
Clean-param: from&rcmrclid&utm_campaign&utm_source&utm_medium&utm_content&utm_term&block_click&clid&es&_openstat
Clean-param: from&block_click&track&split_ng&r&page&src&ng&sort&utm_source&updated&referrer
Clean-param: utm_campaign&abstroff&utm_medium&query&utm_media&text&width
Clean-param: height&iframe&back&set&root&cpage&split&skew_level&btnG&clid&ssi&rcmclid
 
User-agent: Googlebot
Disallow: /photo/
Disallow: /pobeda/
Disallow: /db/
Disallow: /news/
Disallow: /cgi-bin/
Disallow: /srch
Disallow: /lite
Disallow: /doc/
Disallow: /special
Disallow: /view
Disallow: /block
Disallow: /frame_main.html
Disallow: /player
Disallow: /xpromo_static
Disallow: /rubicon_rambler_main
Disallow: /rnet/
Disallow: /?query=*
Disallow: /?clid=*
Disallow: /location/current
Disallow: /api/v4/weather/
Disallow: /api/v4/rcm/*
Disallow: /*/comments/*

User-agent: GPTBot
Allow: /

User-agent: Shodan
Disallow: /

User-agent: Anews/1.0
Allow: /rss/anews/
Disallow: /self/
Disallow: /*/comments/*

User-agent: *
Allow: /doc/addr.shtml
Allow: /doc/history.shtml
Allow: /doc/about.shtml
Disallow: /photo/
Disallow: /pobeda/
Disallow: /db/
Disallow: /news/
Disallow: /cgi-bin/
Disallow: /srch
Disallow: /lite
Disallow: /doc/
Disallow: /special
Disallow: /view
Disallow: /block
Disallow: /frame_main.html
Disallow: /player
Disallow: /xpromo_static
Disallow: /rubicon_rambler_main
Disallow: /rnet/
Disallow: /?query=*
Disallow: /*/comments/*


Sitemap: https://www.rambler.ru/pro/sitemap-index.xml
Sitemap: https://www.rambler.ru/dom/sitemap-index.xml
Sitemap: https://www.rambler.ru/eco/sitemap-index.xml
sitemap.xml 200 OK
Type Sitemap Index URLs 8 entries Valid XML Yes
Child Sitemaps:
A+
Domain Intelligence
rambler.ru — via RU-CENTER-RU, 29 years, 11 months old, hosted on RAMBLER-TELECOM-AS, RU
PASS
rambler.ru — via RU-CENTER-RU, 29 years, 11 months old, hosted on RAMBLER-TELECOM-AS, RU
Info::
Domain registered until Jul 31, 2026 (3 months remaining)
Info::
Registrar: RU-CENTER-RU
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: RAMBLER-TELECOM-AS, RU
Got: AS24638
Domain expiry

17 days

July 31, 2026

SSL certificate

52 days

Issued by GlobalSign nv-sa

Domain age

29 years, 11 months

Registered September 26, 1996

DNSSEC

Status unknown

Protects against DNS spoofing

Hosting

RAMBLER-TELECOM-AS, RU

ASN AS24638

81.19.82.0

Registrar

RU-CENTER-RU

Unlocked 4 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Renew the domain or enable auto-renewal to prevent accidental expiry
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar RU-CENTER-RU
Created September 26, 1996 (29 years, 11 months ago)
Expires July 31, 2026 (3 months)
Name Servers ns2.rambler.ru, ns3.rambler.ru, ns4.rambler.ru, ns5.rambler.ru
Registrant LLC "Rambler Internet Holding"
Hosting
IP Address 81.19.82.0
ASN AS24638 (RAMBLER-TELECOM-AS, RU)
Provider RAMBLER-TELECOM-AS, RU
Data source: whois (0.8s)

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 268 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
PASS
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
67 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
66 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
68 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
268 ms
Total Time Total request time from DNS lookup through full response.
268 ms

Connection waterfall

DNS Lookup 67 ms TCP Connect 66 ms TLS Handshake 68 ms Server Processing 67 ms Content Transfer 0 ms
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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