admins.su - dns.ninja

`admins.su`

DNSSEC	⚠️ Not signed
A	185.255.135.121^{🇷🇺 FIRSTBYTE-AS185.255.135.0/24}
		PTR	`cucadmuh.ru`
NS	`hayes.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hayes.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hayes.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hayes.ns.cloudflare.com`
		A	108.162.195.245^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hayes.ns.cloudflare.com`
		A	162.159.44.245^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hayes.ns.cloudflare.com`
		A	172.64.35.245^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hayes.ns.cloudflare.com`
NS	`ursula.ns.cloudflare.com`
		A	2606:4700:50::a29f:26bf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ursula.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ursula.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ursula.ns.cloudflare.com`
		A	108.162.194.191^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.191^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.191^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`yandex-verification: 57a2e0d10424d5b0`
SOA	`hayes.ns.cloudflare.com`dns@cloudflare.com serial=2407373491

`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=650209894

Subdomains

v3.admins.su

Same first word

admins.link

admins.dev

admins.ch

admins.ca

admins.me

admins.site

admins.de

admins.fr

admins.services

admins.pro

admins.xyz

admins.cz

admins.od.ua

admins.name

admins.co.uk

admins.kh.ua

admins.org

admins.lt

admins.co

admins.cn

admins.org.uk

admins.cc

admins.lv

admins.hu

admins.at

admins.in.ua

admins.it

admins.sk

admins.jp

admins.no

admins.es

admins.bg

admins.pl

admins.ws

admins.com.ua

admins.su

admins.in

admins.kz

admins.bar

admins.us

admins.ir

admins.bio

admins.bet

admins.win

admins.tech

admins.com

admins.be

admins.kiev.ua

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DNS History

9 records (4 active, 5 former)

●NShayes.ns.cloudflare.com2026-03-23 → 2026-07-19 · 3 obs

○ 2018-08-27 11:31:32
● 2026-03-23 03:23:04
● 2026-07-19 16:47:16

○NSns1.selectel.org2015-07-15 → 2018-08-27 · 4 obs

● 2015-07-15 00:49:28
● 2018-08-27 11:31:32
○ 2026-03-23 03:23:04
○ 2026-07-19 16:47:16

○NSns2.selectel.org2015-07-15 → 2018-08-27 · 4 obs

● 2015-07-15 00:49:28
● 2018-08-27 11:31:32
○ 2026-03-23 03:23:04
○ 2026-07-19 16:47:16

○NSns3.selectel.org2015-07-15 → 2018-08-27 · 4 obs

● 2015-07-15 00:49:28
● 2018-08-27 11:31:32
○ 2026-03-23 03:23:04
○ 2026-07-19 16:47:16

●NSursula.ns.cloudflare.com2026-03-23 → 2026-07-19 · 3 obs

○ 2018-08-27 11:31:32
● 2026-03-23 03:23:04
● 2026-07-19 16:47:16

●MXmx.yandex.net2016-05-04 → 2026-07-19 · 2 obs

● 2016-05-04 20:23:10
● 2026-07-19 16:47:16

●A185.255.135.1212026-03-23 → 2026-07-19 · 3 obs

○ 2018-08-27 11:31:32
● 2026-03-23 03:23:04
● 2026-07-19 16:47:16

○A194.177.21.432015-07-15 → 2016-11-03 · 4 obs

● 2015-07-15 00:49:28
● 2016-11-03 06:16:44
○ 2017-08-29 08:23:14
○ 2026-07-19 16:47:16

○A82.146.34.682017-08-29 → 2018-08-27 · 5 obs

○ 2016-11-03 06:16:44
● 2017-08-29 08:23:14
● 2018-08-27 11:31:32
○ 2026-03-23 03:23:04
○ 2026-07-19 16:47:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
admins.su	hayes.ns.cloudflare.com, ursula.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.191

NS records: hayes.ns.cloudflare.com, ursula.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for admins.su (unsigned zone)

⏱️ Timing

Total: 969ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.255.135.121`
NS	2	`hayes.ns.cloudflare.com, ursula.ns.cloudflare.com`
MX	1	`mx.yandex.net (pri: 10)`
TXT	1	`yandex-verification: 57a2e0d10424d5b0`
SOA	1	`hayes.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

admins.su is the parent zone for v3.admins.su.

IP Addresses

admins.su resolves to just one IP address, 185.255.135.121.

Name Servers

Two name servers handle the delegation for admins.su: hayes.ns.cloudflare.com and ursula.ns.cloudflare.com.

admins.su shares its NS records with other domains, for example leaderstheconference.com, pfsdns.com, criamix.com.br and two others.

admins.su partially shares its NS delegation with several other domains, including signallaunchmaastricht.nl, okzoo.app, rebootkamp.net and two others.

These name servers are regularly seen alongside nola.ns.cloudflare.com and tess.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

hayes.ns.cloudflare.com resolves to 108.162.195.245, 162.159.44.245 and 172.64.35.245 among others, with 3 other IP addresses in total.

ursula.ns.cloudflare.com resolves to 108.162.194.191, 162.159.38.191 and 172.64.34.191 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for admins.su is mx.yandex.net.

Among the domains sharing a mail server setup with admins.su are dream-store.ru, denizermermer.com, hdsite.ru and two others.

There is at least a partial MX overlap between admins.su and other domains, including johnson-pump.com.ru, tapioca.cbs.kz, ysadba142.ru and two others.

The host mx.yandex.net resolves to 77.88.21.249 and 2a02:6b8::311 — two IP addresses.