ct.su - dns.ninja

`ct.su`

DNSSEC	⚠️ Not signed
NS	`ns10.hoster.ru` ⚠️ Not in zone NS records
		A	2a00:13c0:201::2^{🇷🇺 HOSTING-MSK2a00:13c0:201::/48}
			PTR	`ns10.hoster.ru`
		A	195.128.50.221^{🇷🇺 HOSTING-MSK195.128.50.0/24 Filanco Ltd, Hosting-nets HOSTING MSK}
			PTR	`ns10.hoster.ru`
NS	`ns11.hoster.ru` ⚠️ Not in zone NS records
		A	2a00:13c0:4e:4::3^{🇷🇺 CITYTELECOM-AS2a00:13c0::/32 Citytelecom IPv6 Filanco Ltd.}
			PTR	`ns11.hoster.ru`
		A	31.28.20.108^{🇷🇺 CITYTELECOM-AS31.28.20.0/24 Filanco LLC route object}
			PTR	`ns11.hoster.ru`

`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=650209843

Same first word

ct.pl

ct.app

ct.krakow.pl

ct.fm

ct.ag

ct.co

ct.fj.cn

ct.googleapis.com

ct.net.br

ct.mine.nu

ct.cc

ct.getmyip.com

ct.engineering

ct.tn

ct.org.tw

ct.gold

ct.ac.th

ct.tel

ct.to

ct.lv

ct.ca

ct.id.au

ct.uk

ct.gov.hk

ct.hu

ct.gs

ct.sakura.ne.jp

ct.spb.ru

ct.be

ct.com.mt

ct.company

ct.gr

ct.care

ct.org

ct.com.ua

ct.gop

ct.fit

ct.rocks

ct.digital

ct.com

ct.ee

ct.zone

ct.com.do

ct.ua

ct.net.au

ct.uz

ct.com.au

ct.ws

ct.ro

ct.com.kz

ct.se

ct.ventures

ct.cx

ct.org.au

ct.com.ar

ct.media

ct.is

ct.st

ct.com.pl

ct.guide

ct.no

ct.gov

ct.kg

ct.dog

ct.academy

ct.gl

ct.ms

ct.net

ct.uy

ct.by

ct.sg

ct.dk

ct.cz

ct.lt

ct.co.cr

ct.net.cn

ct.chat

ct.works

ct.events

ct.gen.tr

ct.co.uk

ct.co.kr

ct.edu

ct.kz

ct.nl

ct.tv

ct.cn

ct.financial

ct.eu

ct.org.br

ct.cm

ct.me

ct.golf

ct.de

ct.ru

ct.si

ct.net.nz

ct.biz

ct.su

ct.properties

ct.hk

ct.fi

ct.wtf

ct.coop

ct.dynalias.net

ct.tr

ct.services

ct.dnsalias.org

ct.vin

ct.ma

Similar names

tc.org

tc.co.kr

tc.cc

tc.to

tc.au

tc.xyz

tc.tc

tc.com.cn

tc.tv

tc.cz

tc.services

tc.hu

tc.cc.tx.us

tc.solutions

tc.web.tr

tc.com

tc.ph

tc.gob.do

tc.be

tc.com.sg

tc.ae

tc.com.mx

tc.ro

tc.ca

tc.mk

tc.net

tc.al

tc.k12.ar.us

tc.co.uk

tc.uz

tc.com.br

tc.cn

tc.uy

tc.nu

tc.js.cn

tc.te.ua

tc.pr.gov.br

tc.media

tc.tennis

tc.gc.ca

tc.co.th

tc.zp.ua

tc.ht

tc.se

tc.cx

tc.tn

tc.co

tc.nz

tc.la

tc.ws

tc.by

tc.si

tc.com.tr

tc.im

tc.management

tc.co.za

tc.co.nz

tc.pl

tc.ma

tc.dk

tc.de

tc.kg

tc.com.pl

DNS History

5 records (2 active, 3 former)

○NSns1.domenus.ru2015-07-07 → 2018-01-03 · 4 obs

● 2015-07-07 00:52:16
● 2018-01-03 00:10:56
○ 2026-02-18 15:56:52
○ 2026-07-15 09:09:24

●NSns10.hoster.ru2026-02-18 → 2026-07-15 · 3 obs

○ 2018-01-03 00:10:56
● 2026-02-18 15:56:52
● 2026-07-15 09:09:24

●NSns11.hoster.ru2026-02-18 → 2026-07-15 · 3 obs

○ 2018-01-03 00:10:56
● 2026-02-18 15:56:52
● 2026-07-15 09:09:24

○NSns2.domenus.ru2015-07-07 → 2018-01-03 · 4 obs

● 2015-07-07 00:52:16
● 2018-01-03 00:10:56
○ 2026-02-18 15:56:52
○ 2026-07-15 09:09:24

○A77.87.208.222026-02-18 → 2026-02-18 · 3 obs

● 2026-02-18 15:56:52
○ 2026-07-14 22:46:16
○ 2026-07-15 09:09:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net...	10 records
ct.su	ns11.hoster.ru, ns10.hoster.ru	-

✅ Authoritative Response

Server:31.28.20.108

NS records: ns11.hoster.ru, ns10.hoster.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ct.su (unsigned zone)

⏱️ Timing

Total: 1667ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)

Analysis

Name Servers

The NS records for ct.su delegate to ns10.hoster.ru and ns11.hoster.ru.

The name server configuration of ct.su is shared with other domains, for instance master-forum.ru, proektiv.ru, maxigloves.ru and two others.

ns10.hoster.ru resolves to 195.128.50.221 and 2a00:13c0:201::2. Likewise, ns11.hoster.ru resolves to 31.28.20.108 and 2a00:13c0:4e:4::3 — two IP addresses apiece.