`profprokat74.ru`

DNSSEC	⚠️ Not signed
A	91.107.124.239^{🇷🇺 RU-JSCIOT91.107.120.0/21}
		PTR	`cl.w74.ru`
NS	`ns1.mastername.ru` ⭐
		A	2a00:15f8:a000:33:1:1:1:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
			PTR	`ns1.mastername.ru`
		A	90.156.136.115^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns1.mastername.ru`
NS	`ns2.mastername.ru`
		A	2a00:15f8:a000:34:1:1:1:53^{🇷🇺 MASTERHOST-AS2a00:15f8:a000::/48}
			PTR	`ns2.mastername.ru`
		A	90.156.137.49^{🇷🇺 MASTERHOST-AS90.156.128.0/20}
			PTR	`ns2.mastername.ru`
SOA	`ns1.mastername.ru`hostmaster@mastername.ru serial=1703767902

`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=4068261

Same first word

profprokat74.ru

DNS History

4 records (3 active, 1 former)

●NSns1.mastername.ru2020-02-26 → 2026-03-24 · 2 obs

● 2020-02-26 22:37:28
● 2026-03-24 18:10:14

●NSns2.mastername.ru2020-02-26 → 2026-03-24 · 2 obs

● 2020-02-26 22:37:28
● 2026-03-24 18:10:14

○A188.120.225.1972020-02-26 → 2020-02-26 · 3 obs

● 2020-02-26 22:37:28
○ 2026-02-26 21:27:20
○ 2026-03-24 18:10:14

●A91.107.124.2392026-02-26 → 2026-03-24 · 3 obs

○ 2020-02-26 22:37:28
● 2026-02-26 21:27:20
● 2026-03-24 18:10:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net, b.dns.ripn.net...	-
profprokat74.ru	ns1.mastername.ru, ns2.mastername.ru	4 records

✅ Authoritative Response

Server:90.156.136.115

NS records: ns1.mastername.ru, ns2.mastername.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for profprokat74.ru (unsigned zone)

⏱️ Timing

Total: 2062ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.107.124.239`
NS	2	`ns2.mastername.ru, ns1.mastername.ru`
SOA	1	`ns1.mastername.ru hostmaster.mastername.`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.mastername.ru, ns1.mastername.ru, ns2.mastername.ru...)

Analysis

IP Addresses

profprokat74.ru points to IP number 91.107.124.239.

For instance, other host names kcrazvitie.ru, www.tdzlk.ru, rostochek.info, tdzlk.ru and necentr.com share IP numbers with profprokat74.ru.

Name Servers

profprokat74.ru is delegated to two name servers: ns1.mastername.ru and ns2.mastername.ru.

profprokat74.ru uses the same name server setup as other domains such as futuris-print.ru, profreal.ru, lopelope.ru, lan-systems.ru and ticketpay.ru.

profprokat74.ru shares some name servers with other domains, for example labirint-bookstore.ru, help21.ru, klevogin.ru and tls-cons.ru.

Host names with two IP numbers:

ns1.mastername.ru points to 2a00:15f8:a000:33:1:1:1:53 and 90.156.136.115; ns2.mastername.ru points to 2a00:15f8:a000:34:1:1:1:53 and 90.156.137.49.

profprokat74.ru - robtex.com

profprokat74.ru

ru