`co2.ru`

DNSSEC	⚠️ Not signed
A	91.189.115.212^{🇷🇺 RU-CENTER91.189.114.0/23 RU-NIC-HOSTING}
NS	`ns3.nic.ru` ⭐
		A	194.85.61.20^{🇷🇺 RU-CENTER194.85.61.0/24 RUNIC}
			PTR	`ns3.nic.ru`
NS	`ns4.nic.ru`
		A	194.226.96.8^{🇷🇺 RU-CENTER194.226.96.0/24 RUCENTER}
			PTR	`ns4.nic.ru`
NS	`ns8.nic.ru`
		A	193.232.130.14^{🇷🇺 RU-CENTER193.232.130.0/24}
			PTR	`ns8.nic.ru`
MX	`mx02.nicmail.ru` ⭐
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx01.nicmail.ru`⁽¹⁰⁾
		A	91.189.116.13^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.14^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.15^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
MX	`mx03.nicmail.ru`⁽²⁰⁾
		A	91.189.116.16^{🇷🇺 RU-CENTER91.189.116.0/22 RU-NIC-HOSTING}
			PTR	`mx01.nicmail.ru`
TXT	`v=spf1 include:dc1.nicmail.ru include:dc2.nicmail.ru ?all`
SOA	`ns3.nic.ru`admin@co2.ru serial=1690318333

`ru`

	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=4068147

Same first word

co2.solutions

co2.su

co2.tax

co2.com.br

co2.cleaning

co2.biz

co2.bike

co2.market

co2.mydns.jp

co2.email

co2.ir

co2.com.au

co2.at

co2.world

co2.com

co2.com.ph

co2.com.tr

co2.com.tw

co2.bar

co2.co.jp

co2.fm

co2.pt

co2.bio

co2.se

co2.agency

co2.is

co2.ag

co2.watch

co2.by

co2.ninja

co2.kh.ua

co2.sg

co2.co.at

co2.live

co2.fr

co2.cn

co2.mobi

co2.hr

co2.lv

co2.us

co2.lt

co2.online

co2.be

co2.com.mx

co2.ch

co2.tv

co2.hu

co2.eu

co2.biz.ua

co2.nl

co2.org

co2.ddns.net

co2.vn

co2.cc

co2.ru

co2.de

co2.co

co2.earth

co2.ltd

co2.sk

co2.guide

co2.auto

co2.pl

co2.ee

Similar names

oc2.square7.ch

o2c.fi

oc2.co

o2c.biz

2oc.net

c2o.net.au

2co.eu

2co.jp

2oc.de

c2o.eu

o2c.ca

oc2.uk

o2c.org

o2c.com

o2c.pl

c2o.es

oc2.de

2co.ca

2co.cc

2co.net

c2o.com

oc2.pl

o2c.cloud

2co.ru

o2c.net

2oc.co.uk

o2c.cz

2co.com.cn

c2o.de

c2o.pl

o2c.co

2co.co.jp

2co.biz

c2o.cn

oc2.solutions

oc2.net

oc2.us

2co.it

oc2.biz

o2c.jp

2co.mobi

2co.fr

c2o.net

2co.co

2oc.nl

o2c.com.au

o2c.top

oc2.cl

o2c.academy

c2o.org

c2o.ca

oc2.com

oc2.be

2oc.org

2co.com

oc2.org

c2o.cz

o2c.fr

c2o.nl

2oc.com

2oc.ru

c2o.co

2co.de

DNS History

10 records (7 active, 3 former)

●NSns3.nic.ru2008-11-24 → 2026-03-17 · 2 obs

● 2008-11-24 04:36:06
● 2026-03-17 14:55:34

●NSns4.nic.ru2008-11-24 → 2026-03-17 · 2 obs

● 2008-11-24 04:36:06
● 2026-03-17 14:55:34

●NSns8.nic.ru2008-11-24 → 2026-03-17 · 2 obs

● 2008-11-24 04:36:06
● 2026-03-17 14:55:34

●MXmx01.nicmail.ru2008-11-24 → 2026-03-17 · 2 obs

● 2008-11-24 04:36:06
● 2026-03-17 14:55:34

●MXmx02.nicmail.ru2008-11-24 → 2026-03-17 · 2 obs

● 2008-11-24 04:36:06
● 2026-03-17 14:55:34

●MXmx03.nicmail.ru2008-11-24 → 2026-03-17 · 2 obs

● 2008-11-24 04:36:06
● 2026-03-17 14:55:34

○A195.208.0.1132015-06-22 → 2016-12-27 · 5 obs

○ 2008-11-24 04:36:06
● 2015-06-22 21:49:36
● 2016-12-27 17:13:06
○ 2017-07-01 16:11:46
○ 2026-03-17 14:55:34

○A195.208.0.162008-11-24 → 2008-11-24 · 3 obs

● 2008-11-24 04:36:06
○ 2015-06-22 21:49:36
○ 2026-03-17 14:55:34

○A195.208.1.1032017-07-01 → 2017-09-25 · 4 obs

○ 2016-12-27 17:13:06
● 2017-07-01 16:11:46
● 2017-09-25 09:21:10
○ 2026-03-17 14:55:34

●A91.189.115.2122026-03-17 → 2026-03-17 · 2 obs

○ 2017-09-25 09:21:10
● 2026-03-17 14:55:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	f.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
co2.ru	ns3.nic.ru, ns4.nic.ru, ns8.nic.ru	-

✅ Authoritative Response

Server: 193.232.130.14

NS records: ns3.nic.ru, ns4.nic.ru, ns8.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for co2.ru (unsigned zone)

⏱️ Timing

Total: 1242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.189.115.212`
NS	3	`ns8.nic.ru, ns4.nic.ru...`
MX	3	`mx01.nicmail.ru (pri: 10), mx02.nicmail.ru (pri: 5)...`
TXT	1	`v=spf1 include:dc1.nicmail.ru include:dc`
SOA	1	`ns3.nic.ru admin.co2.ru`

Analysis

IP Addresses

co2.ru resolves to one IP number: 91.189.115.212.

Other host names, for instance belliss.ru, olsen.ru and olzen.ru share IP numbers with co2.ru.

Name Servers

co2.ru is delegated to three name servers ns3.nic.ru, ns4.nic.ru and ns8.nic.ru.

co2.ru at least partially shares name servers with other domains, for instance 221.81.210.178.in-addr.arpa, visualturf.com, en-stream.ru, licensure.ru and upvel.ru.

these name servers are commonly used with the name servers statuspage1.nic.ru, statuspage2.nic.ru, ns1.hc.ru, ns2.hc.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.

Host names with one IP number: ns3.nic.ru points to 194.85.61.20; ns4.nic.ru points to 194.226.96.8; ns8.nic.ru points to 193.232.130.14.

Mail Servers

co2.ru is handled by three mail servers: mx01.nicmail.ru, mx02.nicmail.ru and mx03.nicmail.ru.

co2.ru shares some mail servers with other domains, at least partially, for instance deyton.ru, lombardini.ru, nordit.ru, funcdiag.ru and kventela.ru.