`offservice-rus.ru`

DNSSEC	⚠️ Not signed
A	188.120.243.50^{🇷🇺 RU-JSCIOT188.120.240.0/21}
		PTR	`example.com`
NS	`example.com` ⭐
		A	2606:4700:10::6814:179a^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2606:4700:10::ac42:93f3^{🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	104.20.23.154^{Cloudflare104.20.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.66.147.243^{🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.firstvds.ru`
		A	2a01:230:2:74::3^{🇷🇺 RU-JSCIOT2a01:230:2::/48}
		A	82.146.43.2^{🇷🇺 RU-JSCIOT82.146.40.0/21}
			PTR	`ns1.firstvds.ru`
NS	`ns2.firstvds.ru`
		A	2a01:230:2:75::3^{🇷🇺 RU-JSCIOT2a01:230:2::/48}
		A	94.250.248.160^{🇷🇺 RU-JSCIOT94.250.248.0/23}
			PTR	`ns2.firstvds.ru`
MX	`mail.offservice-rus.ru`⁽²⁰⁾
		A	188.120.243.50^{🇷🇺 RU-JSCIOT188.120.240.0/21}
			PTR	`example.com`
TXT	`google-site-verification=LlX3oN56Vc51NMNU-iN8eV8ltDprDgWqsz6vl2ZrtEs`
TXT	`v=spf1 ip4:188.120.243.13 a mx ~all`
SOA	`example.com`root@example.com 2022-09-07 #92

`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=4068488

Same first word

offservice-rus.ru

DNS History

5 records (5 active, 0 former)

●NSexample.com2026-03-12 → 2026-04-12 · 2 obs

● 2026-03-12 19:16:06
● 2026-04-12 15:44:42

●NSns1.firstvds.ru2026-03-12 → 2026-04-12 · 2 obs

● 2026-03-12 19:16:06
● 2026-04-12 15:44:42

●NSns2.firstvds.ru2026-03-12 → 2026-04-12 · 2 obs

● 2026-03-12 19:16:06
● 2026-04-12 15:44:42

●MXmail.offservice-rus.ru2026-03-12 → 2026-04-12 · 2 obs

● 2026-03-12 19:16:06
● 2026-04-12 15:44:42

●A188.120.243.502026-03-12 → 2026-04-12 · 2 obs

● 2026-03-12 19:16:06
● 2026-04-12 15:44:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
offservice-rus.ru	ns1.firstvds.ru, ns2.firstvds.ru	2 records

✅ Authoritative Response

Server:82.146.43.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offservice-rus.ru (unsigned zone)

⏱️ Timing

Total: 829ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.120.243.50`
NS	2	`ns1.firstvds.ru, ns2.firstvds.ru`
MX	2	`mail.offservice-rus.ru (pri: 20), mail.offservice-rus.ru (pri: 10)`
TXT	2	`google-site-verification=LlX3oN56Vc51NMN, v=spf1 ip4:188.120.243.13 a mx ~all`
SOA	1	`example.com root.example.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.firstvds.ru, ns2.firstvds.ru)

Analysis

IP Addresses

offservice-rus.ru points to a single IP number: 188.120.243.50.

Name Servers

The delegation for offservice-rus.ru is handled by three name servers: example.com, ns1.firstvds.ru and ns2.firstvds.ru.

offservice-rus.ru at least partially shares name servers with other domains, for instance plactik-okna.ru, tulasg.ru, wanlima-russia.ru, academtv.ru and for-tourist.ru.

These name servers are often used together with firstvds.ru, gslbdal1.capstonelogistics.com, gslbdal2.capstonelogistics.com, gslbatl1.capstonelogistics.com and gslbatl2.capstonelogistics.com.

Host names with four IP numbers:

example.com points to 2606:4700:10::6814:179a, 2606:4700:10::ac42:93f3, 104.20.23.154 and 172.66.147.243.

Host names with two IP numbers:

ns1.firstvds.ru points to 2a01:230:2:74::3 and 82.146.43.2.

ns2.firstvds.ru points to 2a01:230:2:75::3 and 94.250.248.160.

Mail Servers

offservice-rus.ru is handled by a single mail server, mail.offservice-rus.ru.

mail.offservice-rus.ru points to a single IP: 188.120.243.50.

offservice-rus.ru - robtex.com