mx53.rt.ru - robtex.com
mx53.rt.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 87.226.249.90๐ท๐บ ROSTELECOM-AS87.226.128.0/17 Rostelecom networks | ||||||
| PTR | mx53.rt.ru | ||||||
| TXT | v=spf1 ip4:87.226.249.90 -all | ||||||
rt.ru
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 87.226.162.216๐ท๐บ ROSTELECOM-AS87.226.128.0/17 Rostelecom networks | ||||||
| NS | ns1.rostelecom.ru โญ | ||||||
| NS | ns2.rostelecom.ru | ||||||
| NS | ns4-cloud.nic.ru | ||||||
| NS | ns4-l2.nic.ru | ||||||
| NS | ns8-cloud.nic.ru | ||||||
| NS | ns8-l2.nic.ru | ||||||
| MX | mx101.rt.ru โญ | ||||||
| MX | mx102.rt.ru โญ | ||||||
| MX | mx103.rt.ru โญ | ||||||
| MX | mx53.rt.ru โญ | ||||||
| MX | mx54.rt.ru โญ | ||||||
| MX | mx55.rt.ru โญ | ||||||
| TXT | fgkjKLJDflwekjlwke23h | ||||||
| TXT | HARICA-q9NI1GdEMLl5m01MQHN | ||||||
| TXT | 3adcb937-cc37-4225-afbf-4bbe21f7f454 | ||||||
| TXT | 54ccb68b-7404-42eb-8275-ad686081ea88 | ||||||
| TXT | mailru-verification: 6aa936fc8fa13d31 | ||||||
| TXT | ngenix-verification=f1ea5e27d5a0f24ab0ec56ac07e3bdb3 | ||||||
| TXT | google-site-verification=zWH64Y9ejb3u50SjilOzcUGpnQ3rXUBwU8lGz3ZM51k | ||||||
| TXT | tci-dcv=94c778b7d79b779e20cc317068248075066d7be1641a3c8f6237558e52551584 | ||||||
| TXT | _globalsign-domain-verification=nQ9TnFSxWkLSQqkU9iHbbwvEi2WUW-5eoCxP8ufb-b | ||||||
| TXT | ymSfo82FsyNTXEkyTdIbmBzqN4qY7onwo0PF8w95wOJLHHFBXCiP3dsroMdqyYJdHbO6Oqs1JzSoI... | ||||||
| TXT | v=spf1 ip4:188.128.44.19 ip4:188.128.44.18 ip4:87.226.249.41 ip4:87.226.249.4... | ||||||
| SOA | ns1.rostelecom.ruhostmaster@rt.ru 2026-07-01 #2 | ||||||
rank #11416 globally
rank #174 in the tld
Semrush Rank:#55,076 Keywords:3,507 Traffic:36,480/mo
WOT: SAFE (86/100)
๐ Tranco rank: #746
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
volga.rt.ru |
rostelecom.ru |
dv.rt.ru |
center.rt.ru |
qms.ru |
mtel.ru |
nw.rt.ru |
south.rt.ru |
rosnet.ru |
rt.ru |
sibir.rt.ru |
Previously MX for
Similar names
DNS History
1 record (1 active, 0 former)
โA87.226.249.902026-06-01 โ 2026-07-03 ยท 2 obs
โ 2026-07-03 16:18:08
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | - |
| rt.ru | ns1.rostelecom.ru, ns2.rostelecom.ru, ns4-l2.nic.ru, ns8-l2.nic.ru... | 20 records |
โ Authoritative Response
Server:89.104.93.30
NS records: ns1.rostelecom.ru, ns2.rostelecom.ru, ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for rt.ru (unsigned zone)
โฑ๏ธ Timing
Total: 4348ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.226.249.90 |
| TXT | 1 | v=spf1 ip4:87.226.249.90 -all |
๐ Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (ns1.rostelecom.ru, ns2.rostelecom.ru, ns4-l2.nic.ru...)
Analysis
Mail Server Role
mx53.rt.ru is an MX host for volga.rt.ru, rostelecom.ru, dv.rt.ru, center.rt.ru, qms.ru and a few other domains.
mx101.rt.ru, mx102.rt.ru and mx103.rt.ru tend to be used as mail servers in tandem with mx53.rt.ru.
IP Addresses
mx53.rt.ru resolves to one IP address: 87.226.249.90.