18.su - dns.ninja

`18.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=DMARC1; p=reject; pct=100; sp=reject; adkim=s; aspf=s; fo=1;`
TXT	`eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJEb21haW5TaG9wIiwic3ViIjoiNTU1...`
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=650210172

⚠️ On DNS blocklist: spam-tlds

Same first word

18.app

18.tel

18.com.cm

18.uz

18.to

18.no

18.in-addr.arpa

18.lv

18.lc

18.gs

18.githubusercontent.com

18.co.nz

18.world

18.com.es

18.co.uk

18.ph

18.watch

18.ru

18.com.cn

18.ca

18.media

18.cc

18.ws

18.network

18.com.tw

18.com.pl

18.com.tr

18.amsterdam

18.com.mx

18.ro

18.chat

18.cam

18.dk

18.tech

18.digital

18.do

18.ms

18.money

18.show

18.team

18.su

18.cz

18.wtf

18.com.hk

18.vc

18.nl

18.vip

18.im

18.net.au

18.edu.pl

18.fi

18.tv

18.rs

18.game

18.cn

18.uk

18.ventures

18.fyi

18.hu

18.hk

18.pl

18.ci

18.biz

18.cl

18.delivery

18.ag

18.dating

18.ai

18.org.uk

18.md

18.org

18.fr

18.gg

18.com

18.sk

18.group

18.capital

18.se

18.plus

18.kz

18.domains

18.tl

18.al

18.eu

18.de

18.am

18.co

18.lt

Similar names

81.com.tr

81.com.mx

81.ws

81.lv

81.fyi

81.nu

81.com.au

81.no

81.ca

81.com.hk

81.ag

81.cx

81.amsterdam

81.ro

81.cn

81.cl

81.com

81.co.kr

81.sk

81.su

81.com.cn

81.si

81.co.uk

81.la

81.world

81.au

81.hk

81.se

81.vip

81.cm

81.kz

81.ink

81.ddns.me

81.fr

81.cc

81.org

DNS History

5 records (5 active, 0 former)

●NSdns.ru-tld.ru2018-07-06 → 2026-08-11 · 11 obs

● 2018-07-06 06:38:20
● 2026-02-27 18:21:04
○ 2026-03-10 17:51:28
● 2026-03-24 10:26:30
● 2026-05-06 04:30:30
○ 2026-05-08 10:59:56
● 2026-05-18 13:30:48
● 2026-05-23 07:16:20
○ 2026-06-11 19:00:44
● 2026-06-16 09:21:02
● 2026-08-11 18:43:40

●NSdns1.ru-tld.ru2018-07-06 → 2026-08-11 · 2 obs

● 2018-07-06 06:38:20
● 2026-08-11 18:43:40

●NSdns2.ru-tld.ru2018-07-06 → 2026-08-11 · 2 obs

● 2018-07-06 06:38:20
● 2026-08-11 18:43:40

●A176.31.179.1912018-07-06 → 2026-08-11 · 14 obs

● 2018-07-06 06:38:20
● 2026-02-18 15:43:30
○ 2026-02-22 03:50:58
● 2026-02-24 07:37:02
● 2026-02-27 18:21:04
○ 2026-03-10 17:51:28
● 2026-03-24 10:26:30
● 2026-05-06 04:30:30
○ 2026-05-08 10:59:56
● 2026-05-18 13:30:48
● 2026-05-23 07:16:20
○ 2026-06-11 19:00:44
● 2026-06-16 09:21:02
● 2026-08-11 18:43:40

●A37.187.83.722018-07-06 → 2026-08-11 · 14 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, c.tld-servers.ru, b.dns.ripn.net, d.dns.ripn.net...	12 records
18.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 18.su (unsigned zone)

⏱️ Timing

Total: 1597ms | 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	`eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ, v=DMARC1; p=reject; pct=100; sp=reject; ...`
SOA	1	`dns.ru-tld.ru support.ru-tld.ru`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)

Analysis

IP Addresses

18.su points to the IP addresses 37.187.83.72 and 176.31.179.191

jso.ru, 65.238.dobroe.ru, 80.113.sakha.net plus two other host names have IP numbers in common with 18.su.

Name Servers

Three name servers are authoritative for 18.su: dns1.ru-tld.ru, dns2.ru-tld.ru and dns.ru-tld.ru.

At least some of 18.su's name servers are shared with other domains, for example zhano.ru, 201.80.248.dobroe.ru, ns2.iv.ru and two more.

It is common for these name servers to be used in conjunction with the name servers parking.ru-tld.ru, dns1.ru-ltd.ru and dns2.ru-ltd.ru.

Three hostnames, one IP address apiece: dns1.ru-tld.ru resolves to 37.187.83.72, dns2.ru-tld.ru resolves to 176.31.179.191 and dns.ru-tld.ru resolves to 185.108.84.20.