52.su - dns.ninja

`52.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	`eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJEb21haW5TaG9wIiwic3ViIjoiNTU1...`
TXT	`v=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1;`
TXT	`v=spf1 ip4:127.0.0.1 -all`
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	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650210027

Previously MX for

52.su

Same first word

52.dk

52.amsterdam

52.sk

52.basketball

52.biz

52.eu

52.ee

52.com.mx

52.cards

52.cn

52.xyz

52.kz

52.vip

52.fyi

52.ai

52.ie

52.ws

52.hu

52.vc

52.chat

52.vg

52.pl

52.mk

52.su

52.cm

52.rs

52.cl

52.de

52.com

52.nl

52.co

52.hk

52.lv

52.uk

52.ph

52.ro

52.to

52.cz

52.world

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

52.al

52.nu

52.org.cn

52.no

52.org

52.se

52.cc

52.ru

52.com.hk

52.net

52.la

52.ca

52.com.ua

52.am

52.is

52.be

52.do

52.in-addr.arpa

Similar names

25.io

25.kz

25.in-addr.arpa

25.ru

25.lv

25.hk

25.dk

25.serveftp.com

25.com

25.world

25.gold

25.la

25.vc

25.tel

25.ai

25.biz

25.fr

25.email

25.com.tw

25.hu

25.be

25.am

25.red

25.digital

25.com.au

25.cm

25.ie

25.amsterdam

25.ca

25.app

25.re

25.com.ua

25.network

25.ms

25.org

25.pl

25.cc

25.wf

25.vip

25.gp

25.tn

25.de

25.co.kr

25.to

25.gs

25.ae

25.net

25.nl

25.ph

25.lc

25.by

25.ddns.net

25.sk

25.no

25.wtf

25.cl

25.gd

25.se

25.run

25.cx

25.tv

25.info

25.cn

25.ac.cn

25.si

25.chat

25.cz

DNS History

9 records (5 active, 4 former)

●NSdns.ru-tld.ru2016-09-18 → 2026-07-30 · 15 obs

○ 2016-06-13 13:45:12
● 2016-09-18 06:58:04
● 2026-04-19 02:22:42
○ 2026-04-19 22:26:20
○ 2026-05-05 03:26:18
● 2026-05-06 09:47:28
● 2026-06-07 03:45:46
○ 2026-06-07 12:19:08
● 2026-06-10 17:56:06
● 2026-06-12 14:47:10
○ 2026-06-12 17:47:02
● 2026-06-23 00:35:38
○ 2026-07-01 06:41:56
● 2026-07-03 05:23:38
● 2026-07-30 17:35:52

●NSdns1.ru-tld.ru2016-09-18 → 2026-07-30 · 3 obs

○ 2016-06-13 13:45:12
● 2016-09-18 06:58:04
● 2026-07-30 17:35:52

●NSdns2.ru-tld.ru2016-09-18 → 2026-07-30 · 3 obs

○ 2016-06-13 13:45:12
● 2016-09-18 06:58:04
● 2026-07-30 17:35:52

○NSns1.p1ai.ru2015-07-21 → 2016-06-13 · 4 obs

● 2015-07-21 12:15:46
● 2016-06-13 13:45:12
○ 2016-09-18 06:58:04
○ 2026-07-30 17:35:52

○NSns2.p1ai.ru2015-07-21 → 2016-06-13 · 4 obs

● 2015-07-21 12:15:46
● 2016-06-13 13:45:12
○ 2016-09-18 06:58:04
○ 2026-07-30 17:35:52

○MX52.su2015-07-21 → 2016-06-13 · 4 obs

● 2015-07-21 12:15:46
● 2016-06-13 13:45:12
○ 2016-09-18 06:58:04
○ 2026-07-30 17:35:52

●A176.31.179.1912016-09-18 → 2026-07-30 · 15 obs

●A37.187.83.722016-09-18 → 2026-07-30 · 15 obs

○A93.171.223.312015-07-21 → 2016-06-13 · 4 obs

● 2015-07-21 12:15:46
● 2016-06-13 13:45:12
○ 2016-09-18 06:58:04
○ 2026-07-30 17:35:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
52.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 52.su (unsigned zone)

⏱️ Timing

Total: 2152ms | 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	`eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ, v=DMARC1; p=reject; pct=100; sp=reject; ...`
SOA	1	`dns.ru-tld.ru support.ru-tld.ru`

Analysis

IP Addresses

52.su directs to two IP numbers, 37.187.83.72 and 176.31.179.191

Among the host names that share IP numbers with 52.su are tellis.ru, mx.centerremont.ru, mail.givica.ru and two others.

Name Servers

52.su is served by three name servers: dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru.

52.su shares at least some of its name servers with other domains, including www.tikhonoff.ru, deti-blog.ru, cosmostv.ru and two others.

These name servers are frequently paired with the name servers dns1.ru-ltd.ru, dns2.ru-ltd.ru and parking.ru-tld.ru.

dns1.ru-tld.ru has IP address 37.187.83.72, dns2.ru-tld.ru has IP address 176.31.179.191 and dns.ru-tld.ru has IP address 185.108.84.20 — one address each.