rtb.expert - dns.ninja

`rtb.expert`

DNSSEC	⚠️ Not signed
A	176.57.65.19^{🇧🇦 DDOS-GUARD176.57.64.0/23}
NS	`ns3-l2.nic.ru` ⭐ ⚠️ Not in zone NS records
		A	193.232.146.1^{🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK}
			PTR	`ns3-l2.nic.ru`
NS	`dns1.yandex.net` ⚠️ Not in zone NS records
		A	2a02:6b8::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns1.yandex.net`
		A	213.180.204.213^{🇷🇺 TELETECH213.180.192.0/19 Yandex network}
			PTR	`dns1.yandex.net`
NS	`dns2.yandex.net` ⚠️ Not in zone NS records
		A	2a02:6b8:0:1::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns2.yandex.net`
		A	93.158.134.213^{🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network}
			PTR	`dns2.yandex.net`
NS	`ns4-cloud.nic.ru` ⚠️ Not in zone NS records
		A	89.104.93.30^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.33^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.34^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.30^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.33^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.34^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns4-l2.nic.ru` ⚠️ Not in zone NS records
		A	91.217.20.20^{🇷🇺 RU-CENTER91.217.20.0/24}
			PTR	`ns4-l2.nic.ru`
NS	`ns8-cloud.nic.ru` ⚠️ Not in zone NS records
		A	89.104.93.31^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.35^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.93.36^{🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route}
		A	89.104.95.31^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.35^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
		A	89.104.95.36^{🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route}
NS	`ns8-l2.nic.ru` ⚠️ Not in zone NS records
		A	91.217.21.20^{🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER}
			PTR	`ns8-l2.nic.ru`
TXT	`v=spf1 redirect=_spf.yandex.net`
TXT	`yandex-verification: e247ce17b01dfca5`
SOA	`ns3-l2.nic.ru`dns@nic.ru 2025-03-11 #6

Same first word

rtb.sk

rtb.by

rtb.ru

rtb.exchange

rtb.org.uk

rtb.expert

rtb.com.ua

rtb.as

rtb.dev

rtb.im

rtb.dk

rtb.iq

rtb.kz

rtb.cc

rtb.it

rtb.link

rtb.website

rtb.casino

rtb.pl

rtb.be

rtb.events

rtb.org.tr

rtb.cat

rtb.com

rtb.canva-apps.cn

rtb.com.ru

rtb.com.au

rtb.us

rtb.digital

rtb.academy

rtb.mobi

rtb.net

rtb.network

rtb.gg

rtb.at

rtb.ch

rtb.info

rtb.name

rtb.nl

rtb.buzz

rtb.gov.bn

rtb.gov.rw

rtb.in

rtb.no

rtb.mx

rtb.la

rtb.world

rtb.media

rtb.eu

rtb.bf

rtb.agency

rtb.com.cn

rtb.fr

rtb.tv

rtb.ca

rtb.rs

rtb.com.tr

rtb.co.il

rtb.ink

rtb.ro

rtb.se

rtb.co.in

rtb.solutions

rtb.io

rtb.rv.ua

rtb.house

rtb.ie

Similar names

btr.ee

brt.ca

rbt.net.ua

rbt.lv

tbr.co.nz

rbt.group

brt.gmbh

trb.com.ua

brt.ee

rbt.nyc

rbt.guru

tbr.net.cn

rbt.demon.nl

brt.lv

brt.tj

rbt.rs

brt.(0x736578)y

tbr.at

rbt.pt

tbr.com.au

btr.lt

trb.bank

rbt.ca

tbr.be

trb.s3.amazonaws.com

rbt.awsapps.com

trb.com.de

rbt.cz

trb.dk

brt.rio

trb.it

brt.com.ua

rbt.se

btr.bet

rbt.pe

btr.pt

tbr.mobi

rbt.in

btr.co.nz

brt.by

rbt.ir

brt.ua

brt.net

trb.com.au

brt.cc

trb.edgesuite.net

rbt.ai

rbt.com

trb.nl

tbr.travel

btr.hu

btr.ch

brt.com.ar

tbr.cn

btr.cc

tbr.co

trb.ai

btr.org.uk

rbt.co.za

trb.wa.gov.au

btr.net

brt.com.tr

rbt.sk

rbt.pl

rbt.as

trb.jp

btr.org

trb.de

brt.biz

rbt.me

rbt.taxi

brt.psi.br

trb.events

tbr.ca

brt.st

trb.me

trb.xyz

trb.at

btr.ua

brt.cl

DNS History

12 records (8 active, 4 former)

●NSdns1.yandex.net2026-02-19 → 2026-08-09 · 3 obs

○ 2017-04-08 00:29:54
● 2026-02-19 06:01:54
● 2026-08-09 00:22:08

●NSdns2.yandex.net2026-02-19 → 2026-08-09 · 3 obs

○ 2017-04-08 00:29:54
● 2026-02-19 06:01:54
● 2026-08-09 00:22:08

○NSns1.reg.ru2015-05-22 → 2017-04-08 · 4 obs

● 2015-05-22 22:20:02
● 2017-04-08 00:29:54
○ 2026-02-19 06:01:54
○ 2026-08-09 00:22:08

○NSns2.reg.ru2015-05-22 → 2017-04-08 · 4 obs

● 2015-05-22 22:20:02
● 2017-04-08 00:29:54
○ 2026-02-19 06:01:54
○ 2026-08-09 00:22:08

●NSns3-l2.nic.ru2026-02-19 → 2026-08-09 · 3 obs

○ 2017-04-08 00:29:54
● 2026-02-19 06:01:54
● 2026-08-09 00:22:08

●NSns4-cloud.nic.ru2026-02-19 → 2026-08-09 · 3 obs

○ 2017-04-08 00:29:54
● 2026-02-19 06:01:54
● 2026-08-09 00:22:08

●NSns4-l2.nic.ru2026-02-19 → 2026-08-09 · 3 obs

○ 2017-04-08 00:29:54
● 2026-02-19 06:01:54
● 2026-08-09 00:22:08

●NSns8-cloud.nic.ru2026-02-19 → 2026-08-09 · 3 obs

○ 2017-04-08 00:29:54
● 2026-02-19 06:01:54
● 2026-08-09 00:22:08

●NSns8-l2.nic.ru2026-02-19 → 2026-08-09 · 3 obs

○ 2017-04-08 00:29:54
● 2026-02-19 06:01:54
● 2026-08-09 00:22:08

○MXmx.yandex.net2026-02-19 → 2026-06-14 · 15 obs

● 2026-02-19 06:01:54
● 2026-02-23 21:09:04
○ 2026-03-18 07:14:58
● 2026-03-25 13:54:14
● 2026-03-30 14:48:34
○ 2026-04-01 07:50:52
● 2026-04-01 23:13:08
○ 2026-04-09 14:46:16
● 2026-04-12 19:34:06
● 2026-04-13 16:27:52
○ 2026-04-24 10:03:28
● 2026-05-11 22:05:00
○ 2026-05-26 23:43:46
● 2026-06-14 09:25:54
○ 2026-08-09 00:22:08

●A176.57.65.192026-02-19 → 2026-08-09 · 13 obs

○ 2017-04-08 00:29:54
● 2026-02-19 06:01:54
○ 2026-02-23 21:09:04
● 2026-03-18 07:14:58
● 2026-03-25 13:54:14
○ 2026-03-27 02:07:34
○ 2026-03-30 14:48:34
● 2026-04-01 07:50:52
● 2026-04-01 23:13:08
○ 2026-04-09 14:46:16
○ 2026-04-13 16:27:52
● 2026-04-24 10:03:28
● 2026-08-09 00:22:08

○A31.31.204.592015-05-22 → 2017-04-08 · 4 obs

● 2015-05-22 22:20:02
● 2017-04-08 00:29:54
○ 2026-02-19 06:01:54
○ 2026-08-09 00:22:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
expert	v0n0.nic.expert, v0n1.nic.expert, v0n2.nic.expert, v0n3.nic.expert...	12 records
rtb.expert	ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru...	-

✅ Authoritative Response

Server:213.180.204.213

NS records: ns4-l2.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru, dns2.yandex.net, dns1.yandex.net, ns3-l2.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtb.expert (unsigned zone)

⏱️ Timing

Total: 1229ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`176.57.65.19`
NS	5	`ns3-l2.nic.ru, ns4-l2.nic.ru...`
MX	1	`mx.yandex.net (pri: 10)`
SOA	1	`ns3-l2.nic.ru dns.nic.ru`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.expert, v0n0.nic.expert, v0n1.nic.expert...)

Analysis

IP Addresses

rtb.expert points to a single IP number: 176.57.65.19.

Additional host names — www.siline.ru, qconsult.ru, globus-service.ru and two others — share IP numbers with rtb.expert.

Name Servers

rtb.expert is delegated to 7 name servers: dns1.yandex.net, dns2.yandex.net, ns3-l2.nic.ru and 4 other.

rtb.expert partially shares its NS delegation with several other domains, including blagodat.ru, ucar.info, sibtransavto.com and two others.

In DNS configurations, these name servers often share authority with ns4-l2.nic.ru, ns4-cloud.nic.ru, ns8-cloud.nic.ru and 4 other name servers.

Host names with 6 IP numbers:

ns4-cloud.nic.ru resolves to 89.104.93.30, 89.104.93.33, 89.104.93.34 and 3 other IP addresses.

ns8-cloud.nic.ru resolves to 89.104.93.31, 89.104.93.35, 89.104.93.36 and 3 other IP addresses.

Host names with two IP numbers:

dns1.yandex.net points to 213.180.204.213 and 2a02:6b8::213.

dns2.yandex.net points to 93.158.134.213 and 2a02:6b8:0:1::213.

Host names pointing to a single IP address:

ns3-l2.nic.ru points to 193.232.146.1.

ns4-l2.nic.ru points to 91.217.20.20.

ns8-l2.nic.ru points to 91.217.21.20.

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.expert` ⭐
	NS	`v0n1.nic.expert`
	NS	`v0n2.nic.expert`
	NS	`v0n3.nic.expert`
	NS	`v2n0.nic.expert`
	NS	`v2n1.nic.expert`
	SOA	`v0n0.nic.expert`hostmaster@donuts.email serial=1786233476