`rtbk.ru`

DNSSEC	⚠️ Not signed
A	5.101.153.56^{🇷🇺 BEGET-AS5.101.153.0/24 Virtual hosting BEGET.RU}
		PTR	`m2.sumo.beget.com`
NS	`ns1.beget.com` ⭐
		A	5.101.159.11^{🇷🇺 BEGET-AS5.101.159.0/24 Geo location BEGET.RU}
			PTR	`ns1.beget.com`
NS	`ns1.beget.pro` ⚠️ Not in parent delegation
		A	5.101.159.11^{🇷🇺 BEGET-AS5.101.159.0/24 Geo location BEGET.RU}
			PTR	`ns1.beget.com`
NS	`ns1.beget.ru` ⚠️ Not in parent delegation
		A	5.101.159.11^{🇷🇺 BEGET-AS5.101.159.0/24 Geo location BEGET.RU}
			PTR	`ns1.beget.com`
NS	`ns2.beget.com`
		A	185.50.27.12^{🇷🇺 BEGET-AS185.50.27.0/24 BEGET.RU}
			PTR	`ns2.beget.com`
NS	`ns2.beget.pro` ⚠️ Not in parent delegation
		A	185.50.27.12^{🇷🇺 BEGET-AS185.50.27.0/24 BEGET.RU}
			PTR	`ns2.beget.com`
NS	`ns2.beget.ru` ⚠️ Not in parent delegation
		A	185.50.27.12^{🇷🇺 BEGET-AS185.50.27.0/24 BEGET.RU}
			PTR	`ns2.beget.com`
MX	`mx1.beget.com` ⭐
		A	5.101.158.67^{🇷🇺 BEGET-AS5.101.158.0/24 System servers BEGET.RU}
			PTR	`m1.mail2.beget.ru`
		A	5.101.158.68^{🇷🇺 BEGET-AS5.101.158.0/24 System servers BEGET.RU}
			PTR	`m1.mail1.beget.ru`
		A	185.78.30.95^{🇷🇺 BEGET-AS185.78.30.0/24 System servers virtual hosting BEGET.RU}
			PTR	`m1.mail-core-1.beget.ru`
		A	185.78.30.126^{🇷🇺 BEGET-AS185.78.30.0/24 System servers virtual hosting BEGET.RU}
			PTR	`m1.mail-core-2.beget.ru`
MX	`mx2.beget.com`⁽²⁰⁾
		A	185.78.30.48^{🇷🇺 BEGET-AS185.78.30.0/24 System servers virtual hosting BEGET.RU}
			PTR	`m1.mail3.beget.ru`
		A	185.78.30.71^{🇷🇺 BEGET-AS185.78.30.0/24 System servers virtual hosting BEGET.RU}
			PTR	`m1.mail4.beget.ru`
		A	185.78.30.95^{🇷🇺 BEGET-AS185.78.30.0/24 System servers virtual hosting BEGET.RU}
			PTR	`m1.mail-core-1.beget.ru`
		A	185.78.30.126^{🇷🇺 BEGET-AS185.78.30.0/24 System servers virtual hosting BEGET.RU}
			PTR	`m1.mail-core-2.beget.ru`
TXT	`v=spf1 redirect=beget.com`
SOA	`ns1.beget.com`hostmaster@beget.com serial=1647510441

`ru`

	DNSSEC	⚠️ Not signed
	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=4067830

WOT: SAFE (63/100)

Subdomains

www.rtbk.ru

Same first word

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rtbk.ru

rtbk.nl

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krbt.ws

bktr.org

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krtb.com

DNS History

19 records (9 active, 10 former)

●NSns1.beget.com2020-12-05 → 2026-03-13 · 3 obs

○ 2018-01-16 12:35:40
● 2020-12-05 04:55:20
● 2026-03-13 08:52:18

●NSns1.beget.pro2020-12-05 → 2026-03-13 · 3 obs

○ 2018-01-16 12:35:40
● 2020-12-05 04:55:20
● 2026-03-13 08:52:18

●NSns1.beget.ru2020-12-05 → 2026-03-13 · 3 obs

○ 2018-01-16 12:35:40
● 2020-12-05 04:55:20
● 2026-03-13 08:52:18

●NSns2.beget.com2020-12-05 → 2026-03-13 · 3 obs

○ 2018-01-16 12:35:40
● 2020-12-05 04:55:20
● 2026-03-13 08:52:18

●NSns2.beget.pro2020-12-05 → 2026-03-13 · 3 obs

○ 2018-01-16 12:35:40
● 2020-12-05 04:55:20
● 2026-03-13 08:52:18

●NSns2.beget.ru2020-12-05 → 2026-03-13 · 3 obs

○ 2018-01-16 12:35:40
● 2020-12-05 04:55:20
● 2026-03-13 08:52:18

○NSns3-l2.nic.ru2015-08-29 → 2018-01-16 · 4 obs

● 2015-08-29 23:07:46
● 2018-01-16 12:35:40
○ 2020-12-05 04:55:20
○ 2026-03-13 08:52:18

○NSns4-cloud.nic.ru2015-08-29 → 2018-01-16 · 4 obs

● 2015-08-29 23:07:46
● 2018-01-16 12:35:40
○ 2020-12-05 04:55:20
○ 2026-03-13 08:52:18

○NSns4-l2.nic.ru2015-08-29 → 2018-01-16 · 4 obs

● 2015-08-29 23:07:46
● 2018-01-16 12:35:40
○ 2020-12-05 04:55:20
○ 2026-03-13 08:52:18

○NSns8-cloud.nic.ru2015-08-29 → 2018-01-16 · 4 obs

● 2015-08-29 23:07:46
● 2018-01-16 12:35:40
○ 2020-12-05 04:55:20
○ 2026-03-13 08:52:18

○NSns8-l2.nic.ru2015-08-29 → 2018-01-16 · 4 obs

● 2015-08-29 23:07:46
● 2018-01-16 12:35:40
○ 2020-12-05 04:55:20
○ 2026-03-13 08:52:18

○MXmail.rtbk.ru2015-08-29 → 2018-01-16 · 4 obs

● 2015-08-29 23:07:46
● 2018-01-16 12:35:40
○ 2020-12-05 04:55:20
○ 2026-03-13 08:52:18

●MXmx1.beget.com2020-12-05 → 2026-03-13 · 3 obs

○ 2018-01-16 12:35:40
● 2020-12-05 04:55:20
● 2026-03-13 08:52:18

●MXmx2.beget.com2020-12-05 → 2026-03-13 · 3 obs

○ 2018-01-16 12:35:40
● 2020-12-05 04:55:20
● 2026-03-13 08:52:18

○MXpost.rtbk.ru2015-08-29 → 2018-01-16 · 4 obs

● 2015-08-29 23:07:46
● 2018-01-16 12:35:40
○ 2020-12-05 04:55:20
○ 2026-03-13 08:52:18

●A5.101.153.562026-02-17 → 2026-03-13 · 3 obs

○ 2020-12-05 04:55:20
● 2026-02-17 00:30:20
● 2026-03-13 08:52:18

○A87.236.19.2052020-12-05 → 2020-12-05 · 4 obs

○ 2018-01-16 12:35:40
● 2020-12-05 04:55:20
○ 2026-02-17 00:30:20
○ 2026-03-13 08:52:18

○A89.253.239.1282015-08-29 → 2015-08-29 · 3 obs

● 2015-08-29 23:07:46
○ 2015-10-22 19:01:36
○ 2026-03-13 08:52:18

○A95.163.126.2282015-10-22 → 2018-01-16 · 5 obs

○ 2015-08-29 23:07:46
● 2015-10-22 19:01:36
● 2018-01-16 12:35:40
○ 2020-12-05 04:55:20
○ 2026-03-13 08:52:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	e.dns.ripn.net, f.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net...	10 records
rtbk.ru	ns2.beget.com, ns1.beget.com	-

✅ Authoritative Response

Server: 5.101.159.11

NS records: ns2.beget.com, ns1.beget.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtbk.ru (unsigned zone)

⏱️ Timing

Total: 1528ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.101.153.56`
NS	6	`ns1.beget.com, ns2.beget.com...`
MX	2	`mx1.beget.com (pri: 10), mx2.beget.com (pri: 20)`
TXT	1	`v=spf1 redirect=beget.com`
SOA	1	`ns1.beget.com hostmaster.beget.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)

Analysis

Hierarchy

rtbk.ru is a parent of www.rtbk.ru.

IP Addresses

rtbk.ru points to a single IP number: 5.101.153.56.

Other host names, for instance krany-pioner.ru, belrosbank.by, motorenty.com, antarsib.ru.antarsib.ru and stroy-77.ru share IP numbers with rtbk.ru.

Name Servers

rtbk.ru is delegated to six name servers: ns1.beget.com, ns2.beget.com, ns1.beget.pro, ns2.beget.pro, ns1.beget.ru and ns2.beget.ru.

rtbk.ru at least partially shares name servers with other domains, for instance beautyiadmin.ru, rolexo.ru, ponaflex.ru, altobr.ru and lexa.pro.