sic.su - dns.ninja

`sic.su`

DNSSEC	⚠️ Not signed
A	89.253.222.55^{🇷🇺 RUSONYX-AS89.253.216.0/21 RUSONYX-RU}
		PTR	`vps-21040923-317301.host4g.ru`
NS	`dns1.yandex.net` ⭐
		A	2a02:6b8::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns1.yandex.net`
		A	213.180.204.213^{🇷🇺 TELETECH213.180.192.0/19 Yandex network}
			PTR	`dns1.yandex.net`
NS	`dns2.yandex.net`
		A	2a02:6b8:0:1::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns2.yandex.net`
		A	93.158.134.213^{🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network}
			PTR	`dns2.yandex.net`
TXT	`v=spf1 redirect=_spf.yandex.net`
SOA	`dns1.yandex.net`dns-hosting@yandex.ru serial=27

`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=650209926

Subdomains

226.sic.su

Same first word

sic.sn.cn

sic.org.mx

sic.in

sic.net.pl

sic.cz

sic.fr

sic.edu

sic.go.gov.br

sic.org.cn

sic.eu

sic.no

sic.works

sic.biz

sic.ro

sic.tec.br

sic.rn.gov.br

sic.ly

sic.cc.il.us

sic.ru

sic.or.jp

sic.solar

sic.world

sic.gov.ge

sic.cat

sic.cm

sic.su

sic.gov.co

sic.re

sic.org.hk

sic.ie

sic.co.id

sic.tips

sic.net

sic.co.il

sic.com.kw

sic.tf

sic.lv

sic.sg

sic.pt

sic.com.pe

sic.network

sic.nl

sic.at

sic.edu.vn

sic.gob.mx

sic.business

sic.com.vn

sic.cn

sic.edu.au

sic.be

sic.sk

sic.agency

sic.is

sic.gov.ao

sic.center

sic.katowice.pl

sic.pl

sic.org.za

sic.com.mx

sic.tv

sic.nc

sic.hu

sic.systems

sic.com.ua

sic.gov.cn

sic.asia

sic.cl

sic.de

sic.sc

sic.sp.gov.br

sic.gov.qa

sic.gov.lb

sic.com.pk

sic.co.uk

sic.co.th

sic.care

sic.se

sic.wiki

sic.pb.gov.br

sic.technology

sic.services

sic.sy

sic.tur.br

sic.edu.ph

sic.dk

sic.consulting

sic.or.at

sic.saarland

sic.com.tw

sic.co.ke

sic.group

sic.ch

sic.ca

sic.navy

sic.software

sic.cc

sic.gov.br

sic.ag

sic.es

sic.ba

sic.com.sg

sic.sakura.ne.jp

sic.lt

sic.serveftp.com

sic.vn

sic.org.uk

sic.ne.jp

sic.com.au

sic.tv.it

sic.fi

sic.codes

sic.zone

sic.com.py

sic.com.my

sic.me

sic.ac.cn

sic.ac.th

Similar names

isc.info

isc.edu.co

cis.gr

isc.pe.kr

ics.jobs

csi.com.sg

ics.ir

csi.org.cn

sci.edu.eg

csi.es

ics.co.uk

cis.ac.me

sci.in

csi.ad

sci.com.mx

sci.org.au

ics.co.jp

sci.paris

ics.su

csi.co.ke

sci.com.br

cis.sn

sci.pe

sci.bg

ics.rs

cis.org.rs

isc.in

cis.gr.jp

isc.edu.in

isc.ad.jp

csi.com.pe

csi.my

csi.dk

ics.sd

cis.edu.uy

isc.nl

isc.group

cis.org

csi.eu.com

csi.krakow.pl

ics.cz

cis.asso.fr

csi.net.nz

ics.nhs.uk

ics.tools

cis.com

isc.ac.uk

isc.it

sci.cl

cis.ru

isc.training

ics.li

cis.gen.nz

csi.group

ics.sh.cn

ics.si

isc.ne.jp

isc.plus

cis.edu.do

isc.bh

isc.gr

cis.com.mx

cis.lk

sci.bz

sci.solutions

cis.com.pe

ics.net.ua

isc.se

cis.gov.pl

csi.ninja

cis.gob.bo

ics.com.es

ics.art.br

csi.co.jp

cis.me.uk

csi.milano.it

isc.com.ec

ics.co.com

isc.nyc

ics.im

sci.org

csi.claims

csi.su

ics.edu.hk

ics.com.sg

isc.org

cis.lt

csi.care

DNS History

13 records (3 active, 10 former)

●NSdns1.yandex.net2015-06-04 → 2026-07-22 · 6 obs

● 2015-06-04 04:47:54
● 2026-03-17 17:00:10
○ 2026-03-20 15:57:22
○ 2026-04-07 01:23:42
● 2026-04-07 16:53:08
● 2026-07-22 07:34:00

●NSdns2.yandex.net2015-06-04 → 2026-07-22 · 6 obs

● 2015-06-04 04:47:54
● 2026-03-17 17:00:10
○ 2026-03-20 15:57:22
○ 2026-04-07 01:23:42
● 2026-04-07 16:53:08
● 2026-07-22 07:34:00

○NSexpired.ardis.ru2026-03-20 → 2026-04-07 · 9 obs

○ 2026-03-17 17:00:10
● 2026-03-20 15:57:22
● 2026-03-20 17:31:52
○ 2026-03-20 18:07:38
○ 2026-03-27 01:00:12
● 2026-03-28 18:24:58
● 2026-04-07 01:23:42
○ 2026-04-07 16:53:08
○ 2026-07-22 07:34:00

○NSns1.expired.ardis.ru2026-03-20 → 2026-04-07 · 5 obs

○ 2026-03-17 17:00:10
● 2026-03-20 15:57:22
● 2026-04-07 01:23:42
○ 2026-04-07 16:53:08
○ 2026-07-22 07:34:00

○NSns2.expired.ardis.ru2026-03-20 → 2026-04-07 · 5 obs

○ 2026-03-17 17:00:10
● 2026-03-20 15:57:22
● 2026-04-07 01:23:42
○ 2026-04-07 16:53:08
○ 2026-07-22 07:34:00

○MXmx.yandex.net2015-06-04 → 2026-07-08 · 8 obs

● 2015-06-04 04:47:54
● 2026-03-17 17:00:10
○ 2026-03-20 15:57:22
○ 2026-04-07 01:23:42
● 2026-04-07 16:53:08
○ 2026-07-01 22:33:38
● 2026-07-08 13:10:46
○ 2026-07-22 07:34:00

○A176.31.176.812026-03-20 → 2026-04-07 · 9 obs

○A2001:470:27:624::22015-10-22 → 2017-10-17 · 5 obs

○ 2015-06-04 04:47:54
● 2015-10-22 21:08:54
● 2017-10-17 18:10:22
○ 2026-02-21 19:21:06
○ 2026-07-22 07:34:00

○A2a01:d0:ffff:3ee6::22015-10-22 → 2016-12-30 · 5 obs

○ 2015-06-04 04:47:54
● 2015-10-22 21:08:54
● 2016-12-30 22:52:40
○ 2017-08-29 20:48:24
○ 2026-07-22 07:34:00

○A37.187.202.1022026-03-20 → 2026-04-07 · 9 obs

○A5.231.52.912015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 04:47:54
○ 2015-10-22 21:08:54
○ 2026-07-22 07:34:00

●A89.253.222.552026-02-21 → 2026-07-22 · 7 obs

○ 2017-10-17 18:10:22
● 2026-02-21 19:21:06
● 2026-03-17 17:00:10
○ 2026-03-20 15:57:22
○ 2026-04-07 01:23:42
● 2026-04-07 16:53:08
● 2026-07-22 07:34:00

○A92.243.69.432015-10-22 → 2017-10-17 · 5 obs

○ 2015-06-04 04:47:54
● 2015-10-22 21:08:54
● 2017-10-17 18:10:22
○ 2026-02-21 19:21:06
○ 2026-07-22 07:34:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net...	10 records
sic.su	dns1.yandex.net, dns2.yandex.net	-

✅ Authoritative Response

Server:93.158.134.213

NS records: dns1.yandex.net, dns2.yandex.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sic.su (unsigned zone)

⏱️ Timing

Total: 1178ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.253.222.55`
NS	2	`dns1.yandex.net, dns2.yandex.net`
MX	1	`mx.yandex.net (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.yandex.net`
SOA	1	`dns1.yandex.net dns-hosting.yandex.ru`

📌 Glue Records Collected

Total: 10

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

Analysis

Hierarchy

The domain 226.sic.su falls under the parent sic.su.

IP Addresses

sic.su directs to one IP number, which is 89.253.222.55.

Among the host names that share IP numbers with sic.su are oui.su, 192.241.128.226.sic.su, xn--e1aimfp9a7a.xn--p1ai and two others.

Name Servers

sic.su has two authoritative name servers — dns1.yandex.net and dns2.yandex.net.

sic.su has the same name server delegation as a number of other domains, such as cksyzran.ru, 4592.ru, radovich.ru and two more.

At least some of sic.su's name servers are shared with other domains, for example witerra.ru, vietsauna.com, irenica.com and two more.

These name servers tend to be deployed in combination with the name servers dns1.yandex.ru and dns2.yandex.ru.

Both dns1.yandex.net and dns2.yandex.net have two IP addresses each. dns1.yandex.net resolves to 213.180.204.213 and 2a02:6b8::213; dns2.yandex.net resolves to 93.158.134.213 and 2a02:6b8:0:1::213.