2o.su - dns.ninja

`2o.su`

DNSSEC	⚠️ Not signed
A	37.187.83.72^{🇫🇷 OVH37.187.0.0/16}
		PTR	`dns1.ru-tld.ru`
A	176.31.179.191^{🇫🇷 OVH176.31.0.0/16 ISP Paris, France}
NS	`dns1.ru-tld.ru` ⭐
		A	37.187.83.72^{🇫🇷 OVH37.187.0.0/16}
			PTR	`dns1.ru-tld.ru`
NS	`dns.ru-tld.ru`
		A	185.108.84.20^{🇺🇸 LEASEWEB-NL-AMS-01185.108.84.0/23 MTND}
			PTR	`dns.ru-tld.ru`
NS	`dns2.ru-tld.ru`
		A	176.31.179.191^{🇫🇷 OVH176.31.0.0/16 ISP Paris, France}
			PTR	`dns2.ru-tld.ru`
TXT	`v=spf1 ip4:127.0.0.1 -all`
TXT	`eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJEb21haW5TaG9wIiwic3ViIjoiNTU1...`
TXT	`v=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1;`
SOA	`dns.ru-tld.ru`support@ru-tld.ru 2014-03-22 #28

`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=650209947

Same first word

2o.se

2o.house

2o.ro

2o.pl

2o.org

2o.cz

2o.be

2o.ca

2o.com

2o.ai

2o.fr

2o.cc

2o.net

2o.at

2o.si

2o.co

2o.cx

2o.de

2o.su

2o.hu

2o.no

2o.nz

2o.cl

2o.nl

2o.dk

2o.hk

Similar names

o2.be

o2.ma

o2.lol

o2.capital

o2.hr

o2.app

o2.com.hk

o2.eu

o2.tv

o2.net.pl

o2.uk

o2.team

o2.cc

o2.co.za

o2.se

o2.net.kg

o2.ee

o2.fitness

o2.guru

o2.world

o2.cz

o2.edu.vn

o2.ag

o2.fr

o2.co.kr

o2.rs

o2.net.br

o2.dev

o2.art.br

o2.net.ru

o2.ru

o2.co

o2.kiev.ua

o2.si

o2.sg

o2.business

o2.com.mx

o2.ro

o2.no

o2.com.es

o2.de

o2.com.au

o2.lk

o2.kz

o2.com.br

o2.la

o2.support

o2.church

o2.agency

o2.ua

o2.ventures

o2.at

o2.su

o2.io

o2.sk

o2.biz

o2.com

o2.com.tr

o2.nl

o2.bio

o2.by

o2.co.uk

o2.kg

o2.pro

o2.org

o2.com.pl

o2.ca

o2.nu

o2.to

o2.academy

o2.ae

o2.click

o2.lc

o2.events

o2.hu

o2.com.py

o2.pl

o2.ie

o2.net

DNS History

21 records (5 active, 16 former)

●NSdns.ru-tld.ru2026-04-07 → 2026-07-24 · 7 obs

○ 2020-12-15 14:07:22
● 2026-04-07 01:59:02
○ 2026-04-07 18:41:02
● 2026-04-14 15:37:44
● 2026-05-13 07:16:52
○ 2026-07-10 15:31:50
● 2026-07-24 01:41:48

●NSdns1.ru-tld.ru2026-04-07 → 2026-07-24 · 3 obs

○ 2020-12-15 14:07:22
● 2026-04-07 01:59:02
● 2026-07-24 01:41:48

●NSdns2.ru-tld.ru2026-04-07 → 2026-07-24 · 3 obs

○ 2020-12-15 14:07:22
● 2026-04-07 01:59:02
● 2026-07-24 01:41:48

○NSns1.example.com2020-09-17 → 2020-12-15 · 5 obs

○ 2020-07-02 17:45:06
● 2020-09-17 08:57:26
● 2020-12-15 14:07:22
○ 2026-04-07 01:59:02
○ 2026-07-24 01:41:48

○NSns1.freshgate.ru2019-11-02 → 2019-11-02 · 4 obs

○ 2016-12-28 22:57:50
● 2019-11-02 23:09:10
○ 2020-05-27 14:12:48
○ 2026-07-24 01:41:48

○NSns1.namehunter.ru2015-11-12 → 2016-12-28 · 4 obs

● 2015-11-12 21:27:40
● 2016-12-28 22:57:50
○ 2019-11-02 23:09:10
○ 2026-07-24 01:41:48

○NSns1.smartape.ru2020-05-27 → 2020-07-02 · 5 obs

○ 2019-11-02 23:09:10
● 2020-05-27 14:12:48
● 2020-07-02 17:45:06
○ 2020-09-17 08:57:26
○ 2026-07-24 01:41:48

○NSns2.example.com2020-09-17 → 2020-12-15 · 5 obs

○ 2020-07-02 17:45:06
● 2020-09-17 08:57:26
● 2020-12-15 14:07:22
○ 2026-04-07 01:59:02
○ 2026-07-24 01:41:48

○NSns2.freshgate.ru2019-11-02 → 2019-11-02 · 4 obs

○ 2016-12-28 22:57:50
● 2019-11-02 23:09:10
○ 2020-05-27 14:12:48
○ 2026-07-24 01:41:48

○NSns2.namehunter.ru2015-11-12 → 2016-12-28 · 4 obs

● 2015-11-12 21:27:40
● 2016-12-28 22:57:50
○ 2019-11-02 23:09:10
○ 2026-07-24 01:41:48

○NSns2.smartape.ru2020-05-27 → 2020-07-02 · 5 obs

○ 2019-11-02 23:09:10
● 2020-05-27 14:12:48
● 2020-07-02 17:45:06
○ 2020-09-17 08:57:26
○ 2026-07-24 01:41:48

○NSns5.freshgate.ru2020-09-17 → 2020-12-15 · 5 obs

○ 2020-07-02 17:45:06
● 2020-09-17 08:57:26
● 2020-12-15 14:07:22
○ 2026-04-07 01:59:02
○ 2026-07-24 01:41:48

○NSsmartape.ru2020-05-27 → 2020-07-02 · 5 obs

○ 2019-11-02 23:09:10
● 2020-05-27 14:12:48
● 2020-07-02 17:45:06
○ 2020-09-17 08:57:26
○ 2026-07-24 01:41:48

○MXmail.2o.su2019-11-02 → 2020-12-15 · 4 obs

● 2019-11-02 23:09:10
● 2020-12-15 14:07:22
○ 2026-04-07 01:59:02
○ 2026-07-24 01:41:48

○A144.76.210.2272019-11-02 → 2019-11-02 · 4 obs

○ 2017-06-02 06:15:14
● 2019-11-02 23:09:10
○ 2020-05-27 14:12:48
○ 2026-07-24 01:41:48

●A176.31.179.1912026-04-07 → 2026-07-24 · 7 obs

○ 2020-12-15 14:07:22
● 2026-04-07 01:59:02
○ 2026-04-07 18:41:02
● 2026-04-14 15:37:44
● 2026-05-13 07:16:52
○ 2026-07-10 15:31:50
● 2026-07-24 01:41:48

○A178.162.211.682017-05-13 → 2017-06-02 · 5 obs

○ 2016-12-28 22:57:50
● 2017-05-13 10:37:46
● 2017-06-02 06:15:14
○ 2019-11-02 23:09:10
○ 2026-07-24 01:41:48

○A185.5.251.912015-11-12 → 2016-12-28 · 4 obs

● 2015-11-12 21:27:40
● 2016-12-28 22:57:50
○ 2017-05-13 10:37:46
○ 2026-07-24 01:41:48

○A188.127.235.852020-05-27 → 2020-07-02 · 5 obs

○ 2019-11-02 23:09:10
● 2020-05-27 14:12:48
● 2020-07-02 17:45:06
○ 2020-09-17 08:57:26
○ 2026-07-24 01:41:48

●A37.187.83.722026-04-07 → 2026-07-24 · 7 obs

○ 2020-12-15 14:07:22
● 2026-04-07 01:59:02
○ 2026-04-07 18:41:02
● 2026-04-14 15:37:44
● 2026-05-13 07:16:52
○ 2026-07-10 15:31:50
● 2026-07-24 01:41:48

○A82.148.26.662020-09-17 → 2020-12-15 · 5 obs

○ 2020-07-02 17:45:06
● 2020-09-17 08:57:26
● 2020-12-15 14:07:22
○ 2026-04-07 01:59:02
○ 2026-07-24 01:41:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net...	-
2o.su	dns1.ru-tld.ru, dns2.ru-tld.ru	-

✅ Authoritative Response

Server:37.187.83.72

NS records: dns1.ru-tld.ru, dns2.ru-tld.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2o.su (unsigned zone)

⏱️ Timing

Total: 1043ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`176.31.179.191, 37.187.83.72`
NS	2	`dns1.ru-tld.ru, dns2.ru-tld.ru`
TXT	3	`v=spf1 ip4:127.0.0.1 -all, eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ...`
SOA	1	`dns.ru-tld.ru support.ru-tld.ru`

Analysis

IP Addresses

2o.su has two IP addresses: 37.187.83.72 and 176.31.179.191

Among the host names that share IP numbers with 2o.su are mensor.ru, style-klub.taba.ru, farsa.h2m.ru and two others.

Name Servers

DNS for 2o.su is handled by three authoritative name servers: dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru.

There is at least partial name server overlap between 2o.su and other domains — 78.201.109.in-addr.arpa, mail.helenika.ru, mazda-center.ru and two more among them.

These name servers are routinely co-deployed with the name servers dns1.ru-ltd.ru, dns2.ru-ltd.ru, parking.ru-tld.ru and two others.

dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru all have one IP address each — dns1.ru-tld.ru directs to 37.187.83.72, dns2.ru-tld.ru directs to 176.31.179.191 and dns.ru-tld.ru directs to 185.108.84.20.