ul.su - robtex.com

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`ul.su`

DNSSEC	⚠️ Not signed
A	185.71.67.69^{🇷🇺 StormNetworks}
NS	`frida.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2689^{🇺🇸 Cloudflare}
			PTR	`frida.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c289^{🇨🇷 Cloudflare}
			PTR	`frida.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2289^{🇺🇸 Cloudflare}
			PTR	`frida.ns.cloudflare.com`
		A	108.162.194.137^{🇺🇸 Cloudflare}
			PTR	`frida.ns.cloudflare.com`
		A	162.159.38.137^Cloudflare
			PTR	`frida.ns.cloudflare.com`
		A	172.64.34.137^{🇺🇸 Cloudflare}
			PTR	`frida.ns.cloudflare.com`
NS	`rick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8b^{🇺🇸 Cloudflare}
			PTR	`rick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18b^{🇨🇷 Cloudflare}
			PTR	`rick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218b^{🇺🇸 Cloudflare}
			PTR	`rick.ns.cloudflare.com`
		A	108.162.193.139^{🇺🇸 Cloudflare}
			PTR	`rick.ns.cloudflare.com`
		A	172.64.33.139^{🇺🇸 Cloudflare}
			PTR	`rick.ns.cloudflare.com`
		A	173.245.59.139^{🇺🇸 Cloudflare}
			PTR	`rick.ns.cloudflare.com`
MX	`mx1.atmosphere.facct.ru` ⭐
		A	82.202.245.76^{🇷🇺 SELECTEL}
			PTR	`mx1.atmosphere.facct.ru`
		A	82.202.245.77^{🇷🇺 SELECTEL}
			PTR	`mx1.atmosphere.facct.ru`
MX	`mx2.atmosphere.facct.ru` ⭐
		A	94.26.244.116^{🇷🇺 SELECTEL}
			PTR	`mx2.atmosphere.facct.ru`
		A	94.26.244.117^{🇷🇺 SELECTEL}
			PTR	`mx2.atmosphere.facct.ru`
MX	`mx.yandex.net`⁽¹¹⁾
		A	2a02:6b8::311^{🇷🇺 TELETECH}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`_globalsign-domain-verification=g85TcdC4QW-4D9h5T9rlsGiw7qoT3eq7FjP36T7mpg`
TXT	`atmosphere-verification=rj6v8J04oqptXGguxrffe3VuMQo4Vi8FK93XY1v4Z8PfhZcsieJc6...`
TXT	`google-site-verification=PuHWFbR9PjfoAtY-66vfytXLOe3ra1jXp9qnvkTS-q4`
TXT	`mailru-verification: dc34b7591e688f4b`
TXT	`mailru-verification: fd70124d65627a14`
TXT	`unisender-go-validate-hash=389ee61f282e4c9299669d9e82ba6080`
TXT	`unisender-go-validate-hash=91315155a4265709744a7b867751fa8d`
TXT	`v=spf1 redirect=_spf.yandex.net`
SOA	`frida.ns.cloudflare.com`dns@cloudflare.com serial=2395148885

`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=650208017

📈 Tranco rank: #158,973

Previously MX for

ul.su

Same first word

ul.edu.lb

ul.gd

ul.ac

ul.eu

ul.ee

ul.co.za

ul.de

ul.dk

ul.pt

ul.co

ul.ac.za

ul.si

ul.no

ul.sk

ul.kz

ul.gs

ul.hk

ul.se

ul.ie

ul.at

ul.idv.tw

ul.solutions

ul.life

ul.world

ul.cl

ul.digital

ul.com.co

ul.edu.pk

ul.net

ul.by

ul.edu.lr

ul.fi

ul.gl

ul.tips

ul.nu

ul.com.hk

ul.edu.ph

ul.am

ul.school

ul.pl

ul.lu

ul.cz

ul.org

ul.ca

ul.do

ul.edu.co

ul.com.mx

ul.ae

ul.la

ul.com

ul.be

ul.cc

ul.cn

ul.org.cn

ul.fyi

ul.to

ul.su

ul.co.kr

ul.cm

ul.ma

ul.nl

ul.hu

ul.io

ul.ag

ul.wine

ul.ink

ul.al

ul.camera

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lu.ac.ir

lu.by

lu.com

lu.city

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lu.net.ua

lu.com.pl

lu.solar

lu.nl

lu.ms

lu.eu.org

lu.kg

lu.ke

lu.gl

lu.ma

lu.cx

lu.gg

lu.my

lu.to

lu.ac

lu.co.nz

lu.be

lu.edu.qa

lu.cn

lu.pl

lu.dog

lu.rs

lu.lt

lu.lv

lu.is

lu.ch

lu.org

lu.edu.ph

lu.cloudns.org

lu.co.za

lu.se

lu.pizza

lu.ac.ae

lu.ph

lu.cc

lu.email

lu.cz

lu.net.ar

lu.cl

lu.ca

lu.s3-website.eu-west-3.amazonaws.com

lu.ws

lu.gs

lu.pa

lu.net.au

lu.dk

lu.edu.af

lu.st

lu.no

lu.fr

lu.su

DNS History

15 records (6 active, 9 former)

○NSdns.ru-tld.ru2016-08-27 → 2020-10-03 · 5 obs

○ 2016-05-14 15:22:50
● 2016-08-27 10:08:04
● 2020-10-03 21:36:28
○ 2026-02-14 23:22:28
○ 2026-02-15 06:09:04

○NSdns1.ru-tld.ru2016-08-27 → 2020-10-03 · 5 obs

○ 2016-05-14 15:22:50
● 2016-08-27 10:08:04
● 2020-10-03 21:36:28
○ 2026-02-14 23:22:28
○ 2026-02-15 06:09:04

○NSdns2.ru-tld.ru2016-08-27 → 2020-10-03 · 5 obs

○ 2016-05-14 15:22:50
● 2016-08-27 10:08:04
● 2020-10-03 21:36:28
○ 2026-02-14 23:22:28
○ 2026-02-15 06:09:04

●NSfrida.ns.cloudflare.com2026-02-14 → 2026-02-15 · 3 obs

○ 2020-10-03 21:36:28
● 2026-02-14 23:22:28
● 2026-02-15 06:09:04

○NSns1.p1ai.ru2015-08-11 → 2016-05-14 · 4 obs

● 2015-08-11 19:22:34
● 2016-05-14 15:22:50
○ 2016-08-27 10:08:04
○ 2026-02-15 06:09:04

○NSns2.p1ai.ru2015-08-11 → 2016-05-14 · 4 obs

● 2015-08-11 19:22:34
● 2016-05-14 15:22:50
○ 2016-08-27 10:08:04
○ 2026-02-15 06:09:04

●NSrick.ns.cloudflare.com2026-02-14 → 2026-02-15 · 3 obs

○ 2020-10-03 21:36:28
● 2026-02-14 23:22:28
● 2026-02-15 06:09:04

●MXmx.yandex.net2026-02-14 → 2026-02-15 · 3 obs

○ 2016-08-27 10:08:04
● 2026-02-14 23:22:28
● 2026-02-15 06:09:04

●MXmx1.atmosphere.facct.ru2026-02-14 → 2026-02-15 · 3 obs

○ 2016-08-27 10:08:04
● 2026-02-14 23:22:28
● 2026-02-15 06:09:04

●MXmx2.atmosphere.facct.ru2026-02-14 → 2026-02-15 · 3 obs

○ 2016-08-27 10:08:04
● 2026-02-14 23:22:28
● 2026-02-15 06:09:04

○MXul.su2015-08-11 → 2016-05-14 · 4 obs

● 2015-08-11 19:22:34
● 2016-05-14 15:22:50
○ 2016-08-27 10:08:04
○ 2026-02-15 06:09:04

○A176.31.179.1912016-08-27 → 2020-10-03 · 5 obs

○ 2016-05-14 15:22:50
● 2016-08-27 10:08:04
● 2020-10-03 21:36:28
○ 2026-02-14 23:22:28
○ 2026-02-15 06:09:04

●A185.71.67.692026-02-14 → 2026-02-15 · 3 obs

○ 2020-10-03 21:36:28
● 2026-02-14 23:22:28
● 2026-02-15 06:09:04

○A37.187.83.722016-08-27 → 2020-10-03 · 5 obs

○ 2016-05-14 15:22:50
● 2016-08-27 10:08:04
● 2020-10-03 21:36:28
○ 2026-02-14 23:22:28
○ 2026-02-15 06:09:04

○A93.171.223.312015-08-11 → 2016-05-14 · 4 obs

● 2015-08-11 19:22:34
● 2016-05-14 15:22:50
○ 2016-08-27 10:08:04
○ 2026-02-15 06:09:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	10 records
ul.su	rick.ns.cloudflare.com, frida.ns.cloudflare.com	-

✅ Authoritative Response

Server: 173.245.59.139

NS records: rick.ns.cloudflare.com, frida.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ul.su (unsigned zone)

⏱️ Timing

Total: 724ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.71.67.69`
NS	2	`frida.ns.cloudflare.com, rick.ns.cloudflare.com`
MX	3	`mx1.atmosphere.facct.ru (pri: 10), mx2.atmosphere.facct.ru (pri: 10)...`
TXT	8	`_globalsign-domain-verification=g85TcdC4, atmosphere-verification=rj6v8J04oqptXGgu...`
SOA	1	`frida.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)

AI analysis

ul.su points to a single IP: 185.71.67.69.

ul.su's delegation is to two name servers frida.ns.cloudflare.com and rick.ns.cloudflare.com.

ul.su uses the same name server setup as other domains, including easytoursvietnam.com, td88appou.com, youduba.com and epromaq.com.br.

ul.su at least partially shares its name servers with other domains, for instance kqxsmb.mobi, hop.su, baacloud.me, antywirus.biz and bonus2u.net.

These name servers are often used together with the name servers anton.ns.cloudflare.com.

Host names with six IP numbers:

frida.ns.cloudflare.com points to: 2606:4700:50::a29f:2689, 2803:f800:50::6ca2:c289, 2a06:98c1:50::ac40:2289, 108.162.194.137, 162.159.38.137 and 172.64.34.137.

rick.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8b, 2803:f800:50::6ca2:c18b, 2a06:98c1:50::ac40:218b, 108.162.193.139, 172.64.33.139 and 173.245.59.139.

ul.su is handled by three mail servers: mx.yandex.net, mx1.atmosphere.facct.ru and mx2.atmosphere.facct.ru.

ul.su shares some mail servers with other domains, including nevlabs.com, go.yandex.ru, 1vk.net, erkamyurt.com.tr and vengovision.com.

These mail servers are commonly used with mx1.facct.email, mx2.facct.email and mx4.renins.com.

Host names with two IP numbers:

mx.yandex.net points to: 2a02:6b8::311 and 77.88.21.249.

mx1.atmosphere.facct.ru points to: 82.202.245.76 and 82.202.245.77.

mx2.atmosphere.facct.ru points to: 94.26.244.116 and 94.26.244.117.