uo.su - dns.ninja

`uo.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=650209432

Previously MX for

uo.su

Same first word

uo.io

uo.ca

uo.cn

uo.su

uo.do

uo.ms

uo.fyi

uo.org

uo.ae

uo.hu

uo.kz

uo.edu.pk

uo.com.ua

uo.network

uo.ee

uo.lt

uo.cz

uo.sk

uo.be

uo.chat

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uo.lv

uo.edu.mx

uo.fi

uo.co.uk

uo.cx

uo.sg

uo.ru

uo.edu.cu

uo.world

uo.dk

uo.co

uo.cl

uo.co.za

uo.com.tw

uo.ro

uo.com

uo.cc

uo.net

uo.no

uo.eu

uo.co.kr

uo.de

Similar names

ou.edu.vn

ou.wtf

ou.io

ou.biz

ou.ac

ou.dk

ou.net

ou.school

ou.ac.lk

ou.org

ou.su

ou.network

ou.cl

ou.lc

ou.city

ou.ac.uk

ou.kz

ou.je

ou.email

ou.fyi

ou.cc

ou.football

ou.al

ou.no

ou.edu

ou.cz

ou.gg

ou.si

ou.org.cn

ou.com.mx

ou.nl

ou.ru

ou.de

ou.sk

ou.eu

ou.la

ou.ca

ou.co

ou.edu.ly

ou.hu

ou.am

ou.guru

ou.com

ou.com.ua

ou.business

ou.be

ou.com.br

ou.lt

DNS History

9 records (5 active, 4 former)

●NSdns.ru-tld.ru2016-08-27 → 2026-06-11 · 8 obs

○ 2016-06-08 01:07:02
● 2016-08-27 22:56:12
● 2026-04-10 18:56:36
○ 2026-04-13 02:42:26
● 2026-04-18 20:20:58
● 2026-06-07 03:45:46
○ 2026-06-07 12:19:08
● 2026-06-11 05:03:24

●NSdns1.ru-tld.ru2016-08-27 → 2026-06-11 · 3 obs

○ 2016-06-08 01:07:02
● 2016-08-27 22:56:12
● 2026-06-11 05:03:24

●NSdns2.ru-tld.ru2016-08-27 → 2026-06-11 · 3 obs

○ 2016-06-08 01:07:02
● 2016-08-27 22:56:12
● 2026-06-11 05:03:24

○NSns1.p1ai.ru2015-06-24 → 2016-06-08 · 4 obs

● 2015-06-24 18:54:38
● 2016-06-08 01:07:02
○ 2016-08-27 22:56:12
○ 2026-06-11 05:03:24

○NSns2.p1ai.ru2015-06-24 → 2016-06-08 · 4 obs

● 2015-06-24 18:54:38
● 2016-06-08 01:07:02
○ 2016-08-27 22:56:12
○ 2026-06-11 05:03:24

○MXuo.su2015-06-24 → 2016-06-08 · 4 obs

● 2015-06-24 18:54:38
● 2016-06-08 01:07:02
○ 2016-08-27 22:56:12
○ 2026-06-11 05:03:24

●A176.31.179.1912016-08-27 → 2026-06-11 · 8 obs

○ 2016-06-08 01:07:02
● 2016-08-27 22:56:12
● 2026-04-10 18:56:36
○ 2026-04-13 02:42:26
● 2026-04-18 20:20:58
● 2026-06-07 03:45:46
○ 2026-06-07 12:19:08
● 2026-06-11 05:03:24

●A37.187.83.722016-08-27 → 2026-06-11 · 12 obs

○ 2016-06-08 01:07:02
● 2016-08-27 22:56:12
● 2020-02-12 17:55:22
○ 2021-09-11 03:21:36
○ 2021-09-14 23:48:00
● 2026-03-02 16:41:14
● 2026-04-10 18:56:36
○ 2026-04-13 02:42:26
● 2026-04-18 20:20:58
● 2026-06-07 03:45:46
○ 2026-06-07 12:19:08
● 2026-06-11 05:03:24

○A93.171.223.312015-06-24 → 2016-06-08 · 4 obs

● 2015-06-24 18:54:38
● 2016-06-08 01:07:02
○ 2016-08-27 22:56:12
○ 2026-06-11 05:03:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	f.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net...	10 records
uo.su	dns2.ru-tld.ru, dns1.ru-tld.ru	-

✅ Authoritative Response

Server:37.187.83.72

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uo.su (unsigned zone)

⏱️ Timing

Total: 2665ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`37.187.83.72, 176.31.179.191`
NS	2	`dns2.ru-tld.ru, dns1.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`

📌 Glue Records Collected

Total: 10

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

Analysis

IP Addresses

uo.su points to two IP numbers: 37.187.83.72 and 176.31.179.191.

mail.xn--80aam4c.xn--p1ai, kazino39.ru, www.aktiva.ru plus two other host names have IP numbers in common with uo.su.

Name Servers

DNS for uo.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 uo.su and other domains — xn--80aafajfdvco2bfey1ag.xn--p1ai, 87.su, fsin-service.ru and two more among them.

These name servers tend to appear together with the name servers dns1.ru-ltd.ru, dns2.ru-ltd.ru and parking.ru-tld.ru, plus 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.