opa.su - dns.ninja

opa.su

DNSSEC⚠️ Not signed
A82.97.243.107🇦🇺 TimeWeb-AS82.97.243.0/24
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
TXT1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6
TXTrfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6
SOAns1.rf.ruhostmaster@opa.su 2026-04-14 #4

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=650209834

Same first word

opa.pt
opa.fi
opa.ie
opa.net
opa.su
opa.org.my
opa.com.mx
opa.com.cn
opa.at
opa.ba
opa.pl
opa.org
opa.gr
opa.la
opa.ch
opa.kz
opa.nl
opa.com.co
opa.bm
opa.sa.gov.au
opa.info
opa.mil
opa.se
opa.mx
opa.co.jp
opa.net.au
opa.cz
opa.org.uk
opa.gov.af
opa.lol
opa.fm
opa.be
opa.com.vn
opa.dk
opa.com.al
opa.it
opa.archi
opa.house
opa.com
opa.lt
opa.to
opa.uz
opa.co
opa.es
opa.biz
opa.com.au
opa.or.kr
opa.mobi
opa.ge
opa.ro
opa.tv
opa.us
opa.de
opa.ppg.br
opa.cn
opa.as
opa.sk
opa.solutions
opa.or.jp
opa.news
opa.on.ca
opa.vn
opa.co.za
opa.com.ua
opa.co.nz
opa.ru
opa.me
opa.no

Similar names

aop.in
apo.dk
aop.org.uk
pao.pl
apo.org
aop.jp
pao.net
poa.lv
pao.tw
apo.ro
apo.com.mx
apo.hu
oap.com.ph
apo.hr
apo.co.at
apo.aero
poa.com.tw
aop.si
apo.do
apo.ee
poa.fi
pao.gov.ph
poa.st
aop.ru
aop.fr
aop.us
aop.com.sg
poa.com
pao.email
apo.am
apo.uz
aop.ir
oap.ie
poa.edu.pk
apo.cc
pao.org
aop.eu
apo.fi
poa.org
poa.im
oap.fr
apo.at
pao.sub.jp
aop.lu
apo.lv
pao.fr
poa.blue
oap.go.th
pao.com
oap.ru
apo.kiev.ua
aop.co
apo.ca
poa.es
apo.com.br
aop.it
poa.no
pao.tv
oap.com.br
apo.su
apo.ms
apo.ag
apo.be
apo.me
poa.br
poa.us
poa.se
aop.org
apo.in
aop.ch
pao.bg
aop.nu
aop.no
poa.network
poa.ae
apo.nu
poa.si
poa.ie
oap.kiev.ua
apo.net
apo.pl
apo.es
aop.tv
apo.com.ar
apo.io
oap.cn
apo.com.cy
aop.net
oap.jp
poa.lt
aop.com.au
aop.gov.af
oap.pl
pao.com.ua
aop.tw
apo.pw
pao.no
pao.be
oap.be
aop.bg
pao.nagoya
poa.nyc
apo.no
pao.com.tr
aop.mx
aop.co.at
pao.jpn.org
poa.de
poa.at

DNS History

8 records (3 active, 5 former)

20162017201820192020202120222023202420252026NSns1.rf.runs2.rf.runs1.domainpage.runs1.opa.suns2.domainpage.ruA82.97.243.1075.188.131.1089.253.221.93
○NSns1.domainpage.ru2015-08-25 → 2016-09-22 · 4 obs
● 2015-08-25 15:28:10
● 2016-09-22 12:27:20
○ 2026-03-14 18:35:24
○ 2026-07-14 15:02:04
○NSns1.opa.su2015-08-25 → 2016-09-22 · 4 obs
● 2015-08-25 15:28:10
● 2016-09-22 12:27:20
○ 2026-03-14 18:35:24
○ 2026-07-14 15:02:04
●NSns1.rf.ru2026-03-14 → 2026-07-14 · 3 obs
○ 2016-09-22 12:27:20
● 2026-03-14 18:35:24
● 2026-07-14 15:02:04
○NSns2.domainpage.ru2015-08-25 → 2016-09-22 · 4 obs
● 2015-08-25 15:28:10
● 2016-09-22 12:27:20
○ 2026-03-14 18:35:24
○ 2026-07-14 15:02:04
●NSns2.rf.ru2026-03-14 → 2026-07-14 · 3 obs
○ 2016-09-22 12:27:20
● 2026-03-14 18:35:24
● 2026-07-14 15:02:04
○A5.188.131.102026-03-14 → 2026-04-10 · 5 obs
○ 2016-09-22 12:27:20
● 2026-03-14 18:35:24
● 2026-04-10 15:41:18
○ 2026-04-25 20:04:48
○ 2026-07-14 15:02:04
●A82.97.243.1072026-04-25 → 2026-07-14 · 3 obs
○ 2026-04-10 15:41:18
● 2026-04-25 20:04:48
● 2026-07-14 15:02:04
○A89.253.221.932015-08-25 → 2016-09-22 · 4 obs
● 2015-08-25 15:28:10
● 2016-09-22 12:27:20
○ 2026-03-14 18:35:24
○ 2026-07-14 15:02:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...10 records
opa.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 opa.su (unsigned zone)

⏱️ Timing

Total: 1127ms | Queries: -

📄 Records

TypeCountSample Data
A182.97.243.107
NS2ns2.rf.ru, ns1.rf.ru
TXT21RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vc, rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7g
SOA1ns1.rf.ru hostmaster.opa.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

opa.su has exactly one IP address — 82.97.243.107.

club-cars.ru, golden5.ru, mbi.su plus two other host names have IP numbers in common with opa.su.

Name Servers

opa.su has two authoritative name servers — ns1.rf.ru and ns2.rf.ru.

The name server configuration of opa.su is shared with other domains, for instance xn--b1avcbmg6g.xn--p1ai, internet-profy.ru, spbdating.ru and two others.

There is at least partial name server overlap between opa.su and other domains — stroj-materialy.ru, pkx.ru, xn--80adonhmabp.xn--p1ai and two more among them.

These name servers frequently co-occur with the name servers ns1.domeny-rf.ru and ns2.domeny-rf.ru.

ns1.rf.ru and ns2.rf.ru each point to one IP address — 80.249.147.221.

The host names ns1.rf.ru and ns2.rf.ru both resolve to 80.249.147.221 IP addresses.