`contentbureau.ru`

DNSSEC	⚠️ Not signed
A	81.177.135.38^{🇷🇺 RTCOMM-AS81.177.128.0/19 RTCOMM-RU}
		PTR	`srv34-h-st.jino.ru`
NS	`ns1.jino.ru` ⭐
		A	217.107.34.200^{🇷🇺 RTCOMM-AS217.107.0.0/18 RTCOMM-RU}
			PTR	`ns1.jino.ru`
NS	`ns2.jino.ru`
		A	2001:1bb0:e000:1e::917^{🇷🇺 RTCOMM-AS2001:1bb0::/32 RTCOMM-RU}
		A	195.161.62.86^{🇷🇺 RTCOMM-AS195.161.0.0/16 RTCOMM-RU}
			PTR	`ns2.jino.ru`
NS	`ns3.jino.ru`
		A	217.107.219.170^{🇷🇺 RTCOMM-AS217.107.208.0/20 RTCOMM-RU}
			PTR	`ns3.jino.ru`
NS	`ns4.jino.ru`
		A	2001:1bb0:e000:1e::1cd^{🇷🇺 RTCOMM-AS2001:1bb0::/32 RTCOMM-RU}
		A	81.177.139.205^{🇷🇺 RTCOMM-AS81.177.128.0/19 RTCOMM-RU}
			PTR	`ns4.jino.ru`
MX	`mail.contentbureau.ru` ⭐
		A	217.107.34.202^{🇷🇺 RTCOMM-AS217.107.0.0/18 RTCOMM-RU}
			PTR	`srv70-mx-st.jino.ru`
SOA	`ns1.jino.ru`hostmaster@jino@ru 2023-12-22 #1

`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=4068287

Same first word

contentbureau.com

contentbureau.co.uk

contentbureau.ru

contentbureau.nl

contentbureau.net

contentbureau.eu

DNS History

9 records (6 active, 3 former)

●NSns1.jino.ru2026-03-05 → 2026-03-26 · 3 obs

○ 2016-05-07 13:38:12
● 2026-03-05 19:25:32
● 2026-03-26 23:18:10

●NSns2.jino.ru2026-03-05 → 2026-03-26 · 3 obs

○ 2016-05-07 13:38:12
● 2026-03-05 19:25:32
● 2026-03-26 23:18:10

●NSns3.jino.ru2026-03-05 → 2026-03-26 · 3 obs

○ 2016-05-07 13:38:12
● 2026-03-05 19:25:32
● 2026-03-26 23:18:10

●NSns4.jino.ru2026-03-05 → 2026-03-26 · 3 obs

○ 2016-05-07 13:38:12
● 2026-03-05 19:25:32
● 2026-03-26 23:18:10

○NSparking3.nic.ru2015-07-26 → 2016-02-09 · 4 obs

● 2015-07-26 01:40:10
● 2016-02-09 20:47:14
○ 2016-05-07 13:38:12
○ 2026-03-26 23:18:10

○NSparking4.nic.ru2015-07-26 → 2016-02-09 · 4 obs

● 2015-07-26 01:40:10
● 2016-02-09 20:47:14
○ 2016-05-07 13:38:12
○ 2026-03-26 23:18:10

●MXmail.contentbureau.ru2026-03-05 → 2026-03-26 · 4 obs

● 2026-03-05 19:25:32
○ 2026-03-09 11:34:18
● 2026-03-26 23:18:04
● 2026-03-26 23:18:10

●A81.177.135.382026-03-05 → 2026-03-26 · 5 obs

○ 2016-05-07 13:38:12
● 2026-03-05 19:25:32
○ 2026-03-09 11:34:18
● 2026-03-26 23:18:04
● 2026-03-26 23:18:10

○A91.195.240.932015-07-26 → 2016-02-09 · 4 obs

● 2015-07-26 01:40:10
● 2016-02-09 20:47:14
○ 2016-05-07 13:38:12
○ 2026-03-26 23:18:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
contentbureau.ru	ns1.jino.ru, ns2.jino.ru, ns3.jino.ru, ns4.jino.ru	6 records

✅ Authoritative Response

Server:195.161.62.86

NS records: ns1.jino.ru, ns2.jino.ru, ns3.jino.ru, ns4.jino.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contentbureau.ru (unsigned zone)

⏱️ Timing

Total: 803ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.177.135.38`
NS	4	`ns2.jino.ru, ns3.jino.ru...`
MX	1	`mail.contentbureau.ru (pri: 5)`
SOA	1	`ns1.jino.ru hostmaster@jino.ru`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.jino.ru, ns2.jino.ru, ns3.jino.ru...)

Analysis

IP Addresses

contentbureau.ru resolves to one IP number: 81.177.135.38.

Other host names, for instance laittek.net, mail.rentspec.ru, fant.ru, mntn.ru and irkbuvf.ru share IP numbers with contentbureau.ru.

Name Servers

contentbureau.ru delegates to four name servers: ns1.jino.ru, ns2.jino.ru, ns3.jino.ru and ns4.jino.ru.

contentbureau.ru at least partially shares name servers with other domains, including neprospi.net, niiep.ru, theodosiya.ru, silengames.ru and ooometr.ru.

Host names with two IP numbers:

ns2.jino.ru points to 2001:1bb0:e000:1e::917 and 195.161.62.86

ns4.jino.ru points to 2001:1bb0:e000:1e::1cd and 81.177.139.205

Host names with one IP number:

ns1.jino.ru points to 217.107.34.200

ns3.jino.ru points to 217.107.219.170

Mail Servers

A single mail server handles contentbureau.ru, mail.contentbureau.ru.

Host name mail.contentbureau.ru resolves to a single IP: 217.107.34.202.

contentbureau.ru - robtex.com