uca.su - dns.ninja

`uca.su`

DNSSEC	⚠️ Not signed
A	82.97.243.107^{🇦🇺 TimeWeb-AS82.97.243.0/24}
NS	`ns1.rf.ru` ⭐
		A	80.249.147.221^{🇷🇺 SELECTEL80.249.144.0/22 -NET}
			PTR	`razina.ru`
NS	`ns2.rf.ru`
		A	80.249.147.221^{🇷🇺 SELECTEL80.249.144.0/22 -NET}
			PTR	`razina.ru`
TXT	`rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6`
SOA	`ns1.rf.ru`hostmaster@uca.su 2026-04-14 #4

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650209353

Previously MX for

uca.su

Same first word

uca.me

uca.buzz

uca.co.za

uca.net

uca.in

uca.su

uca.ru

uca.ac.ma

uca.co.jp

uca.or.kr

uca.edu.jo

uca.on.ca

uca.org.uk

uca.edu.py

uca.com.vn

uca.int

uca.eu

uca.at

uca.it

uca.edu.kw

uca.edu.br

uca.org

uca.gov.br

uca.kg

uca.cat

uca.ca

uca.org.au

uca.edu

uca.ch

uca.cc

uca.kiev.ua

uca.info

uca.pt

uca.es

uca.edu.au

uca.com.br

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uca.icu

uca.guru

uca.com

uca.com.sg

uca.ma

uca.org.br

uca.se

uca.ac.uk

uca.co.in

uca.news

uca.fr

uca.com.pl

uca.edu.ar

uca.cn

uca.com.ua

uca.kz

uca.ac.id

uca.biz

uca.edu.sv

uca.co

uca.de

uca.ac.cr

uca.com.lb

uca.com.sa

uca.net.au

uca.org.my

Similar names

auc.com.eg

cua.cl

cau.co.me

cau.com

auc.ca

acu.org.ye

uac.cl

acu.bz

auc.me

uac.ac

uac.edu.pe

acu.edu.au

cua.earth

acu.coop

cua.edu.co

cau.ca

uac.ru

cau.org

uac.at

cua.at

acu.ru

cau.be

cau.ac.kr

cau.com.ua

uac.edu

auc.edu.tr

uac.com.ua

auc.jp

uac.edu.tw

uac.cn

auc.de

auc.bz

acu.ro

uac.sk

auc.dk

cua.kr

cua.ci

uac.org.cn

auc.org.ua

auc.se

acu.be

cua.co

auc.us

uac.edu.co

cau.co.kr

cau.tv

cua.bio

acu.store

acu.ac.id

acu.foundation

uac.com.my

cau.at

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acu.education

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cua.be

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uac.ac.id

auc.co

acu.international

uac.net.cn

uac.com.sg

auc.be

uac.co.kr

auc.com

cua.li

acu.co.th

auc.cz

uac.mx

auc.edu.au

cua.ro

cua.de

acu.us

auc.sa

uac.io

acu.com.hk

cau.edu.cn

cau.pl

cau.cn

DNS History

11 records (3 active, 8 former)

○NSns01.trademarkarea.com2021-01-27 → 2021-02-01 · 5 obs

○ 2016-12-21 00:19:22
● 2021-01-27 19:59:32
● 2021-02-01 04:44:26
○ 2026-05-19 22:59:08
○ 2026-06-04 14:28:48

○NSns02.trademarkarea.com2021-01-27 → 2021-02-01 · 5 obs

○ 2016-12-21 00:19:22
● 2021-01-27 19:59:32
● 2021-02-01 04:44:26
○ 2026-05-19 22:59:08
○ 2026-06-04 14:28:48

○NSns03.trademarkarea.com2021-01-27 → 2021-02-01 · 5 obs

○ 2016-12-21 00:19:22
● 2021-01-27 19:59:32
● 2021-02-01 04:44:26
○ 2026-05-19 22:59:08
○ 2026-06-04 14:28:48

●NSns1.rf.ru2026-05-19 → 2026-06-04 · 3 obs

○ 2021-02-01 04:44:26
● 2026-05-19 22:59:08
● 2026-06-04 14:28:48

○NSns1.tsohost.co.uk2015-08-23 → 2016-12-21 · 4 obs

● 2015-08-23 20:31:28
● 2016-12-21 00:19:22
○ 2021-01-27 19:59:32
○ 2026-06-04 14:28:48

●NSns2.rf.ru2026-05-19 → 2026-06-04 · 3 obs

○ 2021-02-01 04:44:26
● 2026-05-19 22:59:08
● 2026-06-04 14:28:48

○NSns2.tsohost.co.uk2015-08-23 → 2016-12-21 · 4 obs

● 2015-08-23 20:31:28
● 2016-12-21 00:19:22
○ 2021-01-27 19:59:32
○ 2026-06-04 14:28:48

○NSns3.tsohost.co.uk2015-08-23 → 2016-12-21 · 4 obs

● 2015-08-23 20:31:28
● 2016-12-21 00:19:22
○ 2021-01-27 19:59:32
○ 2026-06-04 14:28:48

○MXuca.su2015-08-23 → 2016-12-21 · 4 obs

● 2015-08-23 20:31:28
● 2016-12-21 00:19:22
○ 2021-01-27 19:59:32
○ 2026-06-04 14:28:48

●A82.97.243.1072026-05-19 → 2026-06-04 · 3 obs

○ 2021-01-27 19:59:32
● 2026-05-19 22:59:08
● 2026-06-04 14:28:48

○A91.146.108.262015-08-23 → 2016-12-21 · 4 obs

● 2015-08-23 20:31:28
● 2016-12-21 00:19:22
○ 2021-01-27 19:59:32
○ 2026-06-04 14:28:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	10 records
uca.su	ns1.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 uca.su (unsigned zone)

⏱️ Timing

Total: 1213ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.97.243.107`
NS	2	`ns1.rf.ru, ns2.rf.ru`
TXT	1	`rfru=1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7g`
SOA	1	`ns1.rf.ru hostmaster.uca.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

uca.su has exactly one IP address — 82.97.243.107.

kreuz.ru, moto-expert.ru, niedax.ru plus two other host names have IP numbers in common with uca.su.

Name Servers

The NS records for uca.su delegate to ns1.rf.ru and ns2.rf.ru.

The name server configuration of uca.su is shared with other domains, for instance qoz.ru, le-ru.ru, mroad.ru and two others.

uca.su at least partially shares name servers with other domains, including xn--80a4aeg.xn--p1ai, xn--80aahtdraffi5cm.xn--p1ai, xn--80aaf7bfjhp.xn--p1ai and testov.ru.

These name servers are frequently paired with the name servers ns1.domeny-rf.ru and ns2.domeny-rf.ru.

Each of ns1.rf.ru and ns2.rf.ru points to exactly one IP address: 80.249.147.221.

ns1.rf.ru and ns2.rf.ru each have 80.249.147.221 IP addresses.