`content.su`

DNSSEC	⚠️ Not signed
A	91.226.30.3^{🇷🇺 RTCOMM-AS91.226.30.0/24}
NS	`s.i7.ru` ⭐ ⚠️ Not in parent delegation
		A	91.226.30.3^{🇷🇺 RTCOMM-AS91.226.30.0/24}
NS	`n.i7.ru` ⚠️ Not in parent delegation
		A	91.226.31.82^{🇷🇺 WORLDSTREAM-191.226.31.0/24}
NS	`ns1.expired.ru` ⚠️ Not in zone NS records
		A	91.226.30.3^{🇷🇺 RTCOMM-AS91.226.30.0/24}
NS	`ns2.expired.ru` ⚠️ Not in zone NS records
		A	91.226.31.82^{🇷🇺 WORLDSTREAM-191.226.31.0/24}
SOA	`s.i7.ru`dns@i7.ru 2014-12-16 #1

`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=650209308

WOT: SAFE (64/100)

Same first word

content.com.tw

content.fi

content.run

content.watch

content.jetzt

content.chat

content.vn

content.se

content.ventures

content.mx

content.mba

content.ru

content.group

content.atmeta.com

content.awsapps.com

content.com

content.ua

content.to

content.uk

content.productions

content.cc

content.camp

content.services

content.net.ua

content.ag

content.org.cn

content.support

content.com.co

content.co

content.mobi

content.dp.ua

content.hu

content.my

content.info

content.com.ru

content.pstmn.io

content.media

content.tw

content.show

content.clinic

content.training

content.zone

content.de

content.su

content.tech

content.email

content.tv

content.guru

content.dog

content.land

content.ly

content.kr

content.works

content.ai

content.lu

content.zip

content.online

content.man

content.cx

content.one

content.ro

content.pk

content.edgekey.net

content.s3.amazonaws.com

content.dk

content.dev

content.cn

content.cz

content.agency

content.ir

content.ee

content.town

content.com.vn

content.market

content.academy

content.digital

content.school

content.church

content.ad

content.center

content.im

content.bike

content.us

content.club

content.gallery

content.edgesuite.net

content.gov.ie

content.net

content.uz

content.jp

content.barclays

content.house

content.doctor

content.sydney

content.it

content.fr

content.builders

content.rv.ua

content.org

content.tools

content.education

content.ch

content.no

content.vic.gov.au

content.guide

content.tui

content.s3-eu-west-1.amazonaws.com

content.international

content.eu

content.edu.vn

content.gratis

content.fo

content.cat

content.plus

content.exposed

content.vp4.me

content.be

content.lk

content.googleapis.com

content.es

content.ltd

content.ba

content.nl

content.express

content.amsterdam

content.pro

content.audi

Similar names

notecnt.com

totencn.com

tecnotn.net

netcont.de

tconnet.com

contnet.eu

nettcon.de

contnet.de

nettcon.com

netcont.net

contnet.com

nettcon.com.br

tnetnoc.com

tecnotn.it

nctoten.com

econtnt.com

netcont.ro

tnetnoc.cn

tetconn.com

DNS History

24 records (5 active, 19 former)

○NSdnsproxy1.fm.nic.ru2026-02-15 → 2026-05-03 · 5 obs

○ 2021-09-16 14:13:54
● 2026-02-15 16:23:10
● 2026-05-03 19:50:06
○ 2026-05-09 09:30:02
○ 2026-06-01 00:15:04

○NSdnsproxy2.fm.nic.ru2026-02-15 → 2026-05-03 · 5 obs

○ 2021-09-16 14:13:54
● 2026-02-15 16:23:10
● 2026-05-03 19:50:06
○ 2026-05-09 09:30:02
○ 2026-06-01 00:15:04

○NSexpirepages-kiae-1.nic.ru2016-12-11 → 2016-12-11 · 4 obs

○ 2016-08-08 19:03:38
● 2016-12-11 22:02:08
○ 2016-12-30 08:13:06
○ 2026-06-01 00:15:04

○NSexpirepages-kiae-2.nic.ru2016-12-11 → 2016-12-11 · 4 obs

○ 2016-08-08 19:03:38
● 2016-12-11 22:02:08
○ 2017-04-09 15:54:54
○ 2026-06-01 00:15:04

●NSn.i7.ru2026-05-09 → 2026-06-01 · 3 obs

○ 2026-05-03 19:50:06
● 2026-05-09 09:30:02
● 2026-06-01 00:15:04

○NSns1.bangalore.ru2016-01-14 → 2016-08-08 · 4 obs

● 2016-01-14 20:17:56
● 2016-08-08 19:03:38
○ 2016-12-11 22:02:08
○ 2026-06-01 00:15:04

●NSns1.expired.ru2026-05-09 → 2026-06-01 · 3 obs

○ 2026-05-03 19:50:06
● 2026-05-09 09:30:02
● 2026-06-01 00:15:04

○NSns1.reg.ru2021-05-24 → 2021-09-16 · 5 obs

○ 2017-08-19 09:26:28
● 2021-05-24 00:06:16
● 2021-09-16 14:13:54
○ 2026-02-15 16:23:10
○ 2026-06-01 00:15:04

○NSns1.ucoz.net2016-12-30 → 2017-08-19 · 5 obs

○ 2016-12-11 22:02:08
● 2016-12-30 08:13:06
● 2017-08-19 09:26:28
○ 2021-05-24 00:06:16
○ 2026-06-01 00:15:04

○NSns2.bangalore.ru2016-01-14 → 2016-08-08 · 4 obs

● 2016-01-14 20:17:56
● 2016-08-08 19:03:38
○ 2016-12-11 22:02:08
○ 2026-06-01 00:15:04

●NSns2.expired.ru2026-05-09 → 2026-06-01 · 3 obs

○ 2026-05-03 19:50:06
● 2026-05-09 09:30:02
● 2026-06-01 00:15:04

○NSns2.reg.ru2021-05-24 → 2021-09-16 · 5 obs

○ 2017-08-19 09:26:28
● 2021-05-24 00:06:16
● 2021-09-16 14:13:54
○ 2026-02-15 16:23:10
○ 2026-06-01 00:15:04

○NSns2.ucoz.net2017-04-09 → 2017-04-09 · 4 obs

○ 2016-12-30 08:13:06
● 2017-04-09 15:54:54
○ 2021-05-24 00:06:16
○ 2026-06-01 00:15:04

○NSns3.ucoz.net2017-04-09 → 2017-04-09 · 4 obs

○ 2016-12-30 08:13:06
● 2017-04-09 15:54:54
○ 2021-05-24 00:06:16
○ 2026-06-01 00:15:04

●NSs.i7.ru2026-05-09 → 2026-06-01 · 3 obs

○ 2026-05-03 19:50:06
● 2026-05-09 09:30:02
● 2026-06-01 00:15:04

○MXnomail.nic.ru2016-12-11 → 2026-05-03 · 7 obs

● 2016-12-11 22:02:08
○ 2016-12-30 08:13:06
○ 2026-03-31 17:20:08
● 2026-04-10 18:17:00
● 2026-05-03 19:50:06
○ 2026-05-09 09:30:02
○ 2026-06-01 00:15:04

○A109.70.26.372016-12-11 → 2016-12-11 · 4 obs

○ 2016-08-08 19:03:38
● 2016-12-11 22:02:08
○ 2017-04-09 15:54:54
○ 2026-06-01 00:15:04

○A193.109.246.122017-04-09 → 2017-08-19 · 5 obs

○ 2016-12-11 22:02:08
● 2017-04-09 15:54:54
● 2017-08-19 09:26:28
○ 2021-05-24 00:06:16
○ 2026-06-01 00:15:04

○A194.85.61.762016-12-11 → 2016-12-11 · 4 obs

○ 2016-08-08 19:03:38
● 2016-12-11 22:02:08
○ 2017-04-09 15:54:54
○ 2026-06-01 00:15:04

○A195.112.99.1632016-01-14 → 2016-08-08 · 4 obs

● 2016-01-14 20:17:56
● 2016-08-08 19:03:38
○ 2016-12-11 22:02:08
○ 2026-06-01 00:15:04

○A31.177.76.322026-04-10 → 2026-05-03 · 5 obs

○ 2026-02-22 23:57:12
● 2026-04-10 18:17:00
● 2026-05-03 19:50:06
○ 2026-05-09 09:30:02
○ 2026-06-01 00:15:04

○A31.177.80.322026-04-10 → 2026-05-03 · 5 obs

○ 2026-02-22 23:57:12
● 2026-04-10 18:17:00
● 2026-05-03 19:50:06
○ 2026-05-09 09:30:02
○ 2026-06-01 00:15:04

○A31.31.205.1632021-05-24 → 2026-02-15 · 5 obs

○ 2017-08-19 09:26:28
● 2021-05-24 00:06:16
● 2026-02-15 16:23:10
○ 2026-02-22 23:57:12
○ 2026-06-01 00:15:04

●A91.226.30.32026-05-09 → 2026-06-01 · 3 obs

○ 2026-05-03 19:50:06
● 2026-05-09 09:30:02
● 2026-06-01 00:15:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
content.su	ns2.expired.ru, ns1.expired.ru	-

✅ Authoritative Response

Server:91.226.31.82

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for content.su (unsigned zone)

⏱️ Timing

Total: 1047ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.226.30.3`
NS	2	`s.i7.ru, n.i7.ru`
SOA	1	`n.i7.ru dns.i7.ru`

Analysis

IP Addresses

content.su resolves to one IP address: 91.226.30.3.

ven1.ulty.ru, xn--d1alb1a.xn--p1ai, optimauchet.ru and two other host names share IP numbers with content.su.

Name Servers

Authority for content.su is delegated across 4 name servers: ns1.expired.ru, ns2.expired.ru, n.i7.ru and s.i7.ru.

The name servers of content.su overlap at least partially with those of other domains — among them lipocarnite-indonesia55.ev.nickyfora.ru, daclatasvir-sofosbuvir4.ru, domaizpestovo.ru and two more.

Each of the four hosts has one IP address — ns1.expired.ru and s.i7.ru both point to 91.226.30.3 while ns2.expired.ru and n.i7.ru both point to 91.226.31.82.

ns1.expired.ru along with s.i7.ru each resolve to 91.226.30.3 IP addresses.

ns2.expired.ru along with n.i7.ru each resolve to 91.226.31.82 IP addresses.

content.su - robtex.com

content.su

su

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`content.su`

`su`