`rt.tslab.ru`

DNSSEC	⚠️ Not signed
A	77.91.195.34^{🇷🇺 VRMNT-AS77.91.192.0/21 Vermont-IT Limited Liability Company}
		PTR	`rt.tslab.ru`
MX	`mail.tslab.pro` ⭐
		A	77.91.195.74^{🇷🇺 VRMNT-AS77.91.192.0/21 Vermont-IT Limited Liability Company}
			PTR	`mail.tslab.pro`
TXT	`v=spf1 a mx:rt.tslab.ru. -all`

`tslab.ru`

	DNSSEC	⚠️ Not signed
	A	77.91.195.34^{🇷🇺 VRMNT-AS77.91.192.0/21 Vermont-IT Limited Liability Company}
	NS	`tslab.ru` ⭐
	NS	`digital.artspace.ru` ⚠️ Not in parent delegation
	NS	`ns2.artspace.ru`
	NS	`ns4.artspace.ru`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`aspmx2.googlemail.com`⁽¹⁰⁾
	MX	`aspmx3.googlemail.com`⁽¹⁰⁾
	MX	`aspmx4.googlemail.com`⁽¹⁰⁾
	MX	`aspmx5.googlemail.com`⁽¹⁰⁾
	SOA	`tslab.ru`dns_admin@rt.tslab.ru 2026-04-16 #2

WOT: SAFE (61/100)
WOT: SAFE (65/100)

PTR for

34.195.91.77.in-addr.arpa

MX for

www.tslab.ru

Previously MX for

rt.tslab.ru

atlass.tslab.ru

Same first word

rt.tel

rt.ht

rt.to

rt.sk

rt.ru

rt.com

rt.ua

rt.fm

rt.com.es

rt.dk

rt.sg

rt.com.au

rt.ink

rt.plus

rt.uk

rt.tr

rt.co.uk

rt.no

rt.center

rt.gov.sa

rt.md

rt.be

rt.su

rt.nl

rt.ca

rt.biz

rt.net.ua

rt.de

rt.lt

rt.org

rt.live

rt.com.tw

rt.hu

rt.eu

rt.lv

rt.com.ar

rt.sakura.ne.jp

rt.cr

rt.training

rt.je

rt.co.il

rt.is

rt.by

rt.co.ua

rt.cm

rt.co

rt.ee

rt.gg

rt.org.ua

rt.fi

rt.ms

rt.com.br

rt.ae

rt.ac.th

rt.hk

rt.world

rt.rs

rt.chat

rt.bh

rt.systems

rt.at

rt.tc

rt.gw

rt.fr

rt.x0.com

rt.inf.br

rt.org.ru

rt.cn

rt.ro

rt.ma

rt.xen.prgmr.com

rt.com.tr

rt.com.sa

rt.net

rt.fyi

rt.cc

rt.do

rt.com.co

rt.lc

rt.org.tr

rt.vg

rt.academy

rt.support

rt.wtf

rt.gy

Similar names

tr.com.au

tr.ink

tr.ee

tr.cz

tr.abbott

tr.se

tr.web.tr

tr.be

tr.net

tr.kiev.ua

tr.rs

tr.de

tr.tn

tr.ae

tr.com.ua

tr.parts

tr.ru

tr.weber

tr.marketing

tr.hn

tr.com

tr.kz

tr.a.se

tr.agency

tr.photos

tr.cc

tr.edu.pl

tr.co.th

tr.to

tr.akamaized-staging.net

tr.co

tr.ws

tr.pizza

tr.ac.th

tr.com.tr

tr.ai

tr.net.ar

tr.com.br

tr.expert

tr.no

tr.academy

tr.s3.amazonaws.com

tr.pl

tr.gg

tr.fyi

tr.br.com

tr.gy

tr.plus

tr.lt

tr.pe

tr.com.ar

tr.ac

tr.dk

tr.qld.gov.au

tr.im

tr.org.au

tr.group

DNS History

3 records (2 active, 1 former)

●MXmail.tslab.pro2026-05-08 → 2026-05-09 · 3 obs

○ 2026-03-23 19:46:38
● 2026-05-08 16:15:54
● 2026-05-09 09:45:38

○MXrt.tslab.ru2016-12-28 → 2026-03-23 · 4 obs

● 2016-12-28 20:48:34
● 2026-03-23 19:46:38
○ 2026-05-08 16:15:54
○ 2026-05-09 09:45:38

●A77.91.195.342016-12-28 → 2026-05-09 · 2 obs

● 2016-12-28 20:48:34
● 2026-05-09 09:45:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	d.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net...	-
tslab.ru	ns2.artspace.ru, ns4.artspace.ru	2 records

✅ Authoritative Response

Server:139.59.129.156

NS records: ns2.artspace.ru, ns4.artspace.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tslab.ru (unsigned zone)

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.91.195.34`
MX	1	`mail.tslab.pro (pri: 20)`
TXT	1	`v=spf1 a mx:rt.tslab.ru. -all`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns4.artspace.ru, ns2.artspace.ru)

Analysis

Mail Server Role

rt.tslab.ru serves as the mail server for www.tslab.ru.

IP Addresses

rt.tslab.ru points to a single IP: 77.91.195.34.

Other host names such as tslab.ru and smtp2.tslab.ru share IP numbers with rt.tslab.ru.

Mail Servers

rt.tslab.ru is served by a single mail server, mail.tslab.pro.

rt.tslab.ru shares the same mail server setup as other domains, such as tsverse.pro and tslab.pro.

mail.tslab.pro points to IP number 77.91.195.74.

rt.tslab.ru - robtex.com

rt.tslab.ru

tslab.ru