`rostelecom-cc.ru`

DNSSEC	⚠️ Not signed
A	188.128.50.135^{🇷🇺 ROSTELECOM-AS188.128.0.0/17 ROSTELECOM NETS}
NS	`ns.rostelecom-cc.ru` ⭐
		A	195.28.32.3^{🇷🇺 MCNTT-AS195.28.32.0/20 MCNTT}
			PTR	`mail.ntt.ru`
			PTR	`ns.ntt.ru`
			PTR	`relay.rostelecom-cc.ru`
NS	`ns1.ntt.ru`
		A	195.28.33.1^{🇷🇺 MCNTT-AS195.28.32.0/20 MCNTT}
			PTR	`ns1.ntt.ru`
MX	`mx.rostelecom-cc.ru` ⭐
		A	195.28.32.3^{🇷🇺 MCNTT-AS195.28.32.0/20 MCNTT}
			PTR	`mail.ntt.ru`
			PTR	`ns.ntt.ru`
			PTR	`relay.rostelecom-cc.ru`
		A	195.28.32.55^{🇷🇺 MCNTT-AS195.28.32.0/20 MCNTT}
			PTR	`mx.ntt.ru`
MX	`ms.rostelecom-cc.ru`⁽³⁰⁾
		A	195.28.32.40^{🇷🇺 MCNTT-AS195.28.32.0/20 MCNTT}
			PTR	`ms.rostelecom-cc.ru`
TXT	`cjWfzcCvfGUNl9NWX0Q6hK90dYfa/ijxKFsMczuD4nY=`
TXT	`globalsign-domain-verification=1BDVArUjaQWK3wqs6Khzq47yQSwXXqU0p6Mw5BZYNv`
TXT	`v=spf1 include:email-messaging.com include:spf.unisender.com include:spf.thee...`
SOA	`ns.rostelecom-cc.ru`dns@rostelecom-cc.ru serial=2829247466

`ru`

	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=4068297

rank #768809 globally
rank #25572 in the tld
📈 Tranco rank: #253,420

Subdomains

rtc-web-nd3.rostelecom-cc.ru

mail.rostelecom-cc.ru

rabota.rostelecom-cc.ru

mx.rostelecom-cc.ru

ms.rostelecom-cc.ru

rtc-web-nd4.rostelecom-cc.ru

relay.rostelecom-cc.ru

ns.rostelecom-cc.ru

Same first word

rostelecom-cc.ru

DNS History

7 records (5 active, 2 former)

●NSns.rostelecom-cc.ru2015-07-18 → 2026-03-27 · 2 obs

● 2015-07-18 07:10:04
● 2026-03-27 18:56:02

●NSns1.ntt.ru2015-07-18 → 2026-03-27 · 2 obs

● 2015-07-18 07:10:04
● 2026-03-27 18:56:02

●MXms.rostelecom-cc.ru2026-03-08 → 2026-03-27 · 3 obs

○ 2019-09-24 10:03:50
● 2026-03-08 10:19:04
● 2026-03-27 18:56:02

●MXmx.rostelecom-cc.ru2015-07-18 → 2026-03-27 · 6 obs

● 2015-07-18 07:10:04
● 2016-11-22 03:21:36
○ 2019-09-02 13:52:18
○ 2019-09-24 10:03:50
● 2026-03-08 10:19:04
● 2026-03-27 18:56:02

○MXns.rostelecom-cc.ru2019-09-02 → 2019-09-24 · 5 obs

○ 2016-11-22 03:21:36
● 2019-09-02 13:52:18
● 2019-09-24 10:03:50
○ 2026-03-08 10:19:04
○ 2026-03-27 18:56:02

●A188.128.50.1352026-03-08 → 2026-03-27 · 3 obs

○ 2019-09-24 10:03:50
● 2026-03-08 10:19:04
● 2026-03-27 18:56:02

○A88.198.21.112015-07-18 → 2019-09-24 · 4 obs

● 2015-07-18 07:10:04
● 2019-09-24 10:03:50
○ 2026-03-08 10:19:04
○ 2026-03-27 18:56:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
rostelecom-cc.ru	ns.rostelecom-cc.ru, ns1.ntt.ru	2 records

✅ Authoritative Response

Server:195.28.33.1

NS records: ns.rostelecom-cc.ru, ns1.ntt.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rostelecom-cc.ru (unsigned zone)

⏱️ Timing

Total: 1019ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.128.50.135`
NS	2	`ns1.ntt.ru, ns.rostelecom-cc.ru`
MX	2	`mx.rostelecom-cc.ru (pri: 10), ms.rostelecom-cc.ru (pri: 30)`
TXT	3	`cjWfzcCvfGUNl9NWX0Q6hK90dYfa/ijxKFsMczuD, v=spf1 include:email-messaging.com inclu...`
SOA	1	`ns.rostelecom-cc.ru dns.rostelecom-cc.ru`

📌 Glue Records Collected

Total: 2

In-bailiwick: 1 (ns.rostelecom-cc.ru)

Out-of-bailiwick: 1 (ns1.ntt.ru)

Analysis

Hierarchy

rostelecom-cc.ru is the parent of rtc-web-nd3.rostelecom-cc.ru, mail.rostelecom-cc.ru, rabota.rostelecom-cc.ru, mx.rostelecom-cc.ru, ms.rostelecom-cc.ru and a few other host names.

IP Addresses

rostelecom-cc.ru maps to IP address 188.128.50.135.

Name Servers

Two name servers ns1.ntt.ru and ns.rostelecom-cc.ru are delegated to rostelecom-cc.ru.

rostelecom-cc.ru at least partially shares name servers with other domains such as 44.28.195.in-addr.arpa, 42.28.195.in-addr.arpa, mcntt.ru, ntt.ru and 34.28.195.in-addr.arpa.

these name servers are commonly used with ns.ntt.ru, ns.mcntt.ru, ns4-l2.nic.ru, ns4.nic.ru, ns8.nic.ru and dns.ntt.ru.

Host names with a single IP address:

ns1.ntt.ru points to 195.28.33.1

ns.rostelecom-cc.ru points to 195.28.32.3

Mail Servers

Two mail servers handle rostelecom-cc.ru: ms.rostelecom-cc.ru and mx.rostelecom-cc.ru.

rostelecom-cc.ru shares some mail servers with other domains, at least partially, for instance ntt.ru.

these mail servers are commonly used alongside the mail servers mx.ntt.ru.

Host names by IP count:

Two IP numbers: The host name mx.rostelecom-cc.ru points to 195.28.32.3 and 195.28.32.55.

One IP number: The host name ms.rostelecom-cc.ru points to 195.28.32.40.

rostelecom-cc.ru - robtex.com

rostelecom-cc.ru

ru