`studburo.ru`

DNSSEC	⚠️ Not signed
NS	`ns1.hosting.reg.ru` ⚠️ Not in zone NS records
		A	31.31.194.245^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.194.251^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`ns17-1.hosting.reg.ru`
		A	31.31.196.37^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns18-2.hosting.reg.ru`
		A	31.31.196.52^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.196.61^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns30-2.hosting.reg.ru`
		A	31.31.196.180^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns31-1.hosting.reg.ru`
		A	31.31.198.177^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.192.20^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns29-1.hosting.reg.ru`
		A	37.140.192.93^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns32-1.hosting.reg.ru`
		A	37.140.193.121^{🇷🇺 AS-REGRU37.140.193.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.196.144^{🇷🇺 AS-REGRU37.140.196.0/24 Reg.Ru}
			PTR	`ns37-1.hosting.reg.ru`
		A	194.58.91.38^{🇷🇺 AS-REGRU194.58.91.0/24 Reg.Ru}
			PTR	`ns38-1.hosting.reg.ru`
		A	194.67.73.6^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns33-1.hosting.reg.ru`
		A	194.67.73.9^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns34-2.hosting.reg.ru`
NS	`ns2.hosting.reg.ru` ⚠️ Not in zone NS records
		A	31.31.194.244^{🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.196.34^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns17-2.hosting.reg.ru`
		A	31.31.196.53^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns1.hosting.reg.ru`
		A	31.31.196.71^{🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru}
			PTR	`ns32-2.hosting.reg.ru`
		A	31.31.198.161^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
			PTR	`ns29-2.hosting.reg.ru`
		A	31.31.198.178^{🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.192.31^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns37-2.hosting.reg.ru`
		A	37.140.192.55^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns30-1.hosting.reg.ru`
		A	37.140.192.58^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns18-1.hosting.reg.ru`
		A	37.140.192.160^{🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru}
			PTR	`ns31-2.hosting.reg.ru`
		A	37.140.193.120^{🇷🇺 AS-REGRU37.140.193.0/24 Reg.Ru}
			PTR	`ns2.hosting.reg.ru`
		A	37.140.194.37^{🇷🇺 AS-REGRU37.140.194.0/24 Reg.Ru}
			PTR	`ns38-2.hosting.reg.ru`
		A	194.67.73.7^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns33-2.hosting.reg.ru`
		A	194.67.73.8^{🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9}
			PTR	`ns34-1.hosting.reg.ru`

`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=4068503

Same first word

studburo.ru

Similar names

turbousd.com

dubtours.ie

DNS History

21 records (2 active, 19 former)

○NSns1.advantika.ru2015-06-27 → 2016-02-07 · 4 obs

● 2015-06-27 07:42:46
● 2016-02-07 05:30:24
○ 2016-06-21 23:40:36
○ 2026-04-13 20:24:56

●NSns1.hosting.reg.ru2026-03-27 → 2026-04-13 · 3 obs

○ 2019-04-08 20:54:46
● 2026-03-27 12:04:30
● 2026-04-13 20:24:56

○NSns1.landinghost.net2017-02-17 → 2019-04-08 · 5 obs

○ 2016-06-21 23:40:36
● 2017-02-17 14:49:02
● 2019-04-08 20:54:46
○ 2026-03-27 12:04:30
○ 2026-04-13 20:24:56

○NSns1.sprinthost.ru2016-06-21 → 2016-06-21 · 4 obs

○ 2016-02-07 05:30:24
● 2016-06-21 23:40:36
○ 2017-02-17 14:49:02
○ 2026-04-13 20:24:56

○NSns2.advantika.ru2015-06-27 → 2016-02-07 · 4 obs

● 2015-06-27 07:42:46
● 2016-02-07 05:30:24
○ 2016-06-21 23:40:36
○ 2026-04-13 20:24:56

●NSns2.hosting.reg.ru2026-03-27 → 2026-04-13 · 3 obs

○ 2019-04-08 20:54:46
● 2026-03-27 12:04:30
● 2026-04-13 20:24:56

○NSns2.landinghost.net2017-02-17 → 2019-04-08 · 5 obs

○ 2016-06-21 23:40:36
● 2017-02-17 14:49:02
● 2019-04-08 20:54:46
○ 2026-03-27 12:04:30
○ 2026-04-13 20:24:56

○NSns2.sprinthost.ru2016-06-21 → 2016-06-21 · 4 obs

○ 2016-02-07 05:30:24
● 2016-06-21 23:40:36
○ 2017-02-17 14:49:02
○ 2026-04-13 20:24:56

○NSsrv.landinghost.net2017-02-17 → 2019-04-08 · 5 obs

○ 2016-06-21 23:40:36
● 2017-02-17 14:49:02
● 2019-04-08 20:54:46
○ 2026-03-27 12:04:30
○ 2026-04-13 20:24:56

○MXalt1.aspmx.l.google.com2015-06-27 → 2016-02-07 · 4 obs

● 2015-06-27 07:42:46
● 2016-02-07 05:30:24
○ 2016-06-21 23:40:36
○ 2026-04-13 20:24:56

○MXalt2.aspmx.l.google.com2015-06-27 → 2016-02-07 · 4 obs

● 2015-06-27 07:42:46
● 2016-02-07 05:30:24
○ 2016-06-21 23:40:36
○ 2026-04-13 20:24:56

○MXaspmx.l.google.com2015-06-27 → 2016-02-07 · 4 obs

● 2015-06-27 07:42:46
● 2016-02-07 05:30:24
○ 2016-06-21 23:40:36
○ 2026-04-13 20:24:56

○MXaspmx2.googlemail.com2015-06-27 → 2016-02-07 · 4 obs

● 2015-06-27 07:42:46
● 2016-02-07 05:30:24
○ 2016-06-21 23:40:36
○ 2026-04-13 20:24:56

○MXaspmx3.googlemail.com2015-06-27 → 2016-02-07 · 4 obs

● 2015-06-27 07:42:46
● 2016-02-07 05:30:24
○ 2016-06-21 23:40:36
○ 2026-04-13 20:24:56

○MXaspmx4.googlemail.com2015-06-27 → 2016-02-07 · 4 obs

● 2015-06-27 07:42:46
● 2016-02-07 05:30:24
○ 2016-06-21 23:40:36
○ 2026-04-13 20:24:56

○MXaspmx5.googlemail.com2015-06-27 → 2016-02-07 · 4 obs

● 2015-06-27 07:42:46
● 2016-02-07 05:30:24
○ 2016-06-21 23:40:36
○ 2026-04-13 20:24:56

○MXmail.studburo.ru2016-06-21 → 2019-04-08 · 5 obs

○ 2016-02-07 05:30:24
● 2016-06-21 23:40:36
● 2019-04-08 20:54:46
○ 2026-03-27 12:04:30
○ 2026-04-13 20:24:56

○A141.8.194.1752016-06-21 → 2016-06-21 · 4 obs

○ 2016-02-07 05:30:24
● 2016-06-21 23:40:36
○ 2017-02-17 14:49:02
○ 2026-04-13 20:24:56

○A37.48.66.1962015-06-27 → 2016-02-07 · 4 obs

● 2015-06-27 07:42:46
● 2016-02-07 05:30:24
○ 2016-06-21 23:40:36
○ 2026-04-13 20:24:56

○A95.211.148.862017-02-17 → 2017-02-17 · 4 obs

○ 2016-06-21 23:40:36
● 2017-02-17 14:49:02
○ 2019-04-08 20:54:46
○ 2026-04-13 20:24:56

○A95.211.149.2332019-04-08 → 2019-04-08 · 4 obs

○ 2017-02-17 14:49:02
● 2019-04-08 20:54:46
○ 2026-03-27 12:04:30
○ 2026-04-13 20:24:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	d.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net...	-
studburo.ru	ns2.hosting.reg.ru, ns1.hosting.reg.ru	-

✅ Authoritative Response

Server:31.31.194.245

NS records: ns2.hosting.reg.ru, ns1.hosting.reg.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studburo.ru (unsigned zone)

⏱️ Timing

Total: 1375ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

studburo.ru's delegation is to two name servers ns1.hosting.reg.ru and ns2.hosting.reg.ru.

studburo.ru shares the same name server configuration as other domains, such as praim-tass.ru, ilososauto.com, subzero-wolf.ru, stranadetstva30.ru and landoffire.ru.

studburo.ru at least partially shares its name servers with other domains, for instance z0z.ru, prom-20.ru, atrv.ru, print-snab.ru and vasoft.ru.

These name servers are commonly used together with server256.hosting.reg.ru, server152.hosting.reg.ru, server279.hosting.reg.ru, server119.hosting.reg.ru, server192.hosting.reg.ru, server33.hosting.reg.ru, server254.hosting.reg.ru and server95.hosting.reg.ru.

Host names with fourteen IP numbers:

ns1.hosting.reg.ru points to 31.31.194.245, 31.31.194.251, 31.31.196.37, 31.31.196.52, 31.31.196.61, 31.31.196.180, 31.31.198.177, 37.140.192.20, 37.140.192.93, 37.140.193.121, 37.140.196.144, 194.58.91.38, 194.67.73.6 and 194.67.73.9.

ns2.hosting.reg.ru points to 31.31.194.244, 31.31.196.34, 31.31.196.53, 31.31.196.71, 31.31.198.161, 31.31.198.178, 37.140.192.31, 37.140.192.55, 37.140.192.58, 37.140.192.160, 37.140.193.120, 37.140.194.37, 194.67.73.7 and 194.67.73.8.

studburo.ru - robtex.com

studburo.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`studburo.ru`

`ru`