rfc.su - robtex.com

rfc.su

DNSSEC⚠️ Not signed
A5.188.131.10🇷🇺 SELECTEL-MSK5.188.130.0/23 Selectel Route Object
NSns1.rf.ru ⭐
A80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET
PTRrazina.ru
NSns2.rf.ru
A80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET
PTRrazina.ru
TXTrfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6
SOAns1.rf.ruhostmaster@rfc.su 2026-03-11 #2

su

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=650208490

Same first word

rfc.mobi
rfc.com.ph
rfc.co
rfc.com.tn
rfc.fi
rfc.org
rfc.com
rfc.jp
rfc.ca
rfc.de
rfc.eu
rfc.se
rfc.co.za
rfc.mx
rfc.com.tr
rfc.tv
rfc.fr
rfc.ph
rfc.bh
rfc.net
rfc.in
rfc.jo
rfc.at
rfc.cz
rfc.by
rfc.com.au
rfc.com.ru
rfc.gr
rfc.world
rfc.or.kr
rfc.frl
rfc.com.hk
rfc.ie
rfc.wtf
rfc.tn
rfc.be
rfc.kz
rfc.pl
rfc.nl
rfc.museum
rfc.ninja
rfc.wales
rfc.no
rfc.ru
rfc.sk
rfc.com.br
rfc.su
rfc.it
rfc.co.jp
rfc.md
rfc.ch
rfc.io
rfc.media
rfc.ro

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DNS History

3 records (3 active, 0 former)

NSns1.rf.runs2.rf.ruA5.188.131.10
●NSns1.rf.ru2026-02-16 → 2026-03-24 · 2 obs
● 2026-02-16 22:22:02
● 2026-03-24 23:47:48
●NSns2.rf.ru2026-02-16 → 2026-03-24 · 2 obs
● 2026-02-16 22:22:02
● 2026-03-24 23:47:48
●A5.188.131.102026-02-16 → 2026-03-24 · 2 obs
● 2026-02-16 22:22:02
● 2026-03-24 23:47:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...10 records
rfc.suns1.rf.ru, ns2.rf.ru-

✅ Authoritative Response

Server:80.249.147.221

NS records: ns1.rf.ru, ns2.rf.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfc.su (unsigned zone)

⏱️ Timing

Total: 934ms | Queries: -

📄 Records

TypeCountSample Data
A15.188.131.10
NS2ns1.rf.ru, ns2.rf.ru
TXT1rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7g
SOA1ns1.rf.ru hostmaster.rfc.su

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)

Analysis

IP Addresses

rfc.su points to a single IP number: 5.188.131.10.

Other host names, for instance face-look.ru, argokom.ru, mail.kranovshik.ru, xn--80adkmyby.xn--p1ai and ns1.korimos.ru share IP numbers with rfc.su.

Name Servers

Delegation for rfc.su rests with two name servers, ns1.rf.ru and ns2.rf.ru.

rfc.su shares the same name server setup as other domains, including elektroworld.ru, solidol.ru, rnr.su, flr.ru and my-art.ru.

rfc.su at least partially shares name servers with other domains, for instance xn--80abmya.xn--p1ai, monolitplast.ru, yanndex.ru, xn--b1apdmjd4h.xn--p1ai and xn--80aaacv0bad2b.xn--p1ai.

These name servers are commonly used with ns1.domeny-rf.ru and ns2.domeny-rf.ru.

Host names sharing a single IP:

ns1.rf.ru points to 80.249.147.221

ns2.rf.ru points to 80.249.147.221

Host names that point to 80.249.147.221: ns1.rf.ru and ns2.rf.ru