mx.rt.ru - robtex.com

mx.rt.ru

DNSSECโš ๏ธ Not signed
A87.226.159.52๐Ÿ‡ท๐Ÿ‡บ ROSTELECOM-AS87.226.128.0/17 Rostelecom networks
PTRmx.rt.ru
A87.226.159.53๐Ÿ‡ท๐Ÿ‡บ ROSTELECOM-AS87.226.128.0/17 Rostelecom networks

rt.ru

DNSSECโš ๏ธ Not signed
A87.226.162.216๐Ÿ‡ท๐Ÿ‡บ ROSTELECOM-AS87.226.128.0/17 Rostelecom networks
NSns1.rostelecom.ru โญ
NSns2.rostelecom.ru
NSns4-cloud.nic.ru
NSns4-l2.nic.ru
NSns8-cloud.nic.ru
NSns8-l2.nic.ru
MXmail18.rt.ru โญ
MXmail180.rt.ru โญ
MXmail19.rt.ru โญ
MXmail37.rt.ru โญ
MXmail41.rt.ru โญ
MXmail47.rt.ru โญ
TXTngenix-verification=f1ea5e27d5a0f24ab0ec56ac07e3bdb3
TXTgoogle-site-verification=zWH64Y9ejb3u50SjilOzcUGpnQ3rXUBwU8lGz3ZM51k
TXTymSfo82FsyNTXEkyTdIbmBzqN4qY7onwo0PF8w95wOJLHHFBXCiP3dsroMdqyYJdHbO6Oqs1JzSoI...
TXTv=spf1 ip4:188.128.44.19 ip4:188.128.44.18 ip4:87.226.249.41 ip4:87.226.249.4...
TXT_globalsign-domain-verification=nQ9TnFSxWkLSQqkU9iHbbwvEi2WUW-5eoCxP8ufb-b
TXTmailru-verification: 6aa936fc8fa13d31
SOAns1.rostelecom.ruhostmaster@rt.ru 2026-03-26 #5
WOT: SAFE (86/100)
rank #11453 globally
rank #180 in the tld
WOT: SAFE (86/100)
๐Ÿ“ˆ Tranco rank: #590
rt.ru - Tranco Rank (30d: โ†“-47)530540560580597Feb 15Feb 25Mar 7Mar 17Mar 27Rank#543#590

Rostelecom (rt.ru)

Rostelecom is Russia's largest telecommunications company and the national operator for long-distance and international communications. The company was founded in 1993 following the restructuring of the Soviet-era telecommunications system and is majority-owned by the Russian government through various state entities.

Services

Rostelecom provides a comprehensive range of telecommunications services across Russia:

  • Fixed-line telephony - The dominant provider of landline services nationwide
  • Broadband internet - One of Russia's largest ISPs with extensive fiber and DSL coverage
  • Pay television - IPTV and cable TV services under the "Wink" brand
  • Mobile services - Through subsidiary Tele2 Russia
  • Cloud computing and data centers - Enterprise IT infrastructure services
  • Cybersecurity - Through subsidiary Solar Security
  • Government digital services - Operator of e-government platforms including Gosuslugi

Technical Infrastructure

The rt.ru domain is hosted on AS12389 (ROSTELECOM-AS) at IP87.226.162.216in Russia. The domain uses a robust nameserver configuration combining Rostelecom's own servers (ns1.rostelecom.ru,ns2.rostelecom.ru) with NIC.RU cloud infrastructure for redundancy. Mail is handled through six MX servers across the87.226.x.xand188.128.44.xranges.

Note: The domain does not have DNSSEC enabled.

Market Position

Rostelecom ranks #608 globally in the Tranco list, reflecting its position as a major web property. The company operates critical national infrastructure including the digital government portal and maintains one of Russia's largest backbone networks.

PTR for

MX for

Same first word

Similar names

DNS History

2 records (2 active, 0 former)

201020122014201620182020202220242026A87.226.159.5287.226.159.53
โ—A87.226.159.522009-01-30 โ†’ 2026-03-29 ยท 2 obs
โ— 2009-01-30 12:04:04
โ— 2026-03-29 18:16:14
โ—A87.226.159.532009-01-30 โ†’ 2026-03-29 ยท 2 obs
โ— 2009-01-30 12:04:04
โ— 2026-03-29 18:16:14

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...-
rt.runs1.rostelecom.ru, ns2.rostelecom.ru, ns4-l2.nic.ru, ns8-l2.nic.ru...20 records

โœ… Authoritative Response

Server:91.217.21.20

NS records: ns1.rostelecom.ru, ns2.rostelecom.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for rt.ru (unsigned zone)

โฑ๏ธ Timing

Total: 742ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A287.226.159.52, 87.226.159.53

๐Ÿ“Œ Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (ns1.rostelecom.ru, ns2.rostelecom.ru, ns4-l2.nic.ru...)

Analysis

Mail Server Role

The mail server mx.rt.ru handles mail for uf.rt.ru and hq.rt.ru.

mail.rt.ru serves as a mail server, commonly paired with mx.rt.ru.

IP Addresses

mx.rt.ru resolves to two IP numbers: 87.226.159.52 and 87.226.159.53.