btbu.ru - robtex.com

btbu.ru

DNSSEC⚠️ Not signed
NSjamie.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:50::adf5:3aa8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A2803:f800:50::6ca2:c0a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjamie.ns.cloudflare.com
A2a06:98c1:50::ac40:20a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjamie.ns.cloudflare.com
A108.162.192.168🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A172.64.32.168🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A173.245.58.168🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
NSrodney.ns.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:58::adf5:3be4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
A2803:f800:50::6ca2:c1e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrodney.ns.cloudflare.com
A2a06:98c1:50::ac40:21e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrodney.ns.cloudflare.com
A108.162.193.228🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
A172.64.33.228🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com
A173.245.59.228🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrodney.ns.cloudflare.com

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4069145

Same first word

btbu.com
btbu.ru
btbu.org
btbu.by
btbu.edu.cn

Similar names

tubb.co.za
butb.net
butb.org
ubbt.cn
bbtu.com
tbbu.com
tubb.de
tubb.github.io
tubb.info
tubb.co
utbb.org
tubb.ca
tubb.com
butb.by
bbtu.com.cn
bbut.cn
tubb.kr
tbub.de
bbtu.quest
tbub.co
tubb.cn
utbb.net
utbb.com
tbub.net
butb.com
tbub.com
tbbu.org.tw
tbbu.net
utbb.edu.mx
butb.ru
ubbt.com
tubb.org
bubt.com
butb.cn
bbtu.ru
utbb.de
bbtu.cn
btub.com
ubbt.net
bbut.com
bbtu.net
tubb.no
tubb.net
butb.de
utbb.pl
tubb.com.au

DNS History

15 records (2 active, 13 former)

20162017201820192020202120222023202420252026NSjamie.ns.cloudflare.comrodney.ns.cloudflare.comns1.exitmatrix.runs1.image.fastvps.runs2.exitmatrix.runs2.image.fastvps.runs3.exitmatrix.runs4.exitmatrix.ruyandexMXmail.btbu.ruA104.18.58.110104.18.59.110148.251.13.1082400:cb00:2048:1::6812:3a6e2400:cb00:2048:1::6812:3b6e
●NSjamie.ns.cloudflare.com2018-09-17 → 2026-06-05 · 3 obs
○ 2017-01-07 09:13:22
● 2018-09-17 04:22:50
● 2026-06-05 17:34:16
○NSns1.exitmatrix.ru2015-07-24 → 2017-01-07 · 4 obs
● 2015-07-24 03:38:08
● 2017-01-07 09:13:22
○ 2018-09-17 04:22:50
○ 2026-06-05 17:34:16
○NSns1.image.fastvps.ru2015-07-24 → 2017-01-07 · 4 obs
● 2015-07-24 03:38:08
● 2017-01-07 09:13:22
○ 2018-09-17 04:22:50
○ 2026-06-05 17:34:16
○NSns2.exitmatrix.ru2015-07-24 → 2017-01-07 · 4 obs
● 2015-07-24 03:38:08
● 2017-01-07 09:13:22
○ 2018-09-17 04:22:50
○ 2026-06-05 17:34:16
○NSns2.image.fastvps.ru2015-07-24 → 2017-01-07 · 4 obs
● 2015-07-24 03:38:08
● 2017-01-07 09:13:22
○ 2018-09-17 04:22:50
○ 2026-06-05 17:34:16
○NSns3.exitmatrix.ru2015-07-24 → 2017-01-07 · 4 obs
● 2015-07-24 03:38:08
● 2017-01-07 09:13:22
○ 2018-09-17 04:22:50
○ 2026-06-05 17:34:16
○NSns4.exitmatrix.ru2015-07-24 → 2017-01-07 · 4 obs
● 2015-07-24 03:38:08
● 2017-01-07 09:13:22
○ 2018-09-17 04:22:50
○ 2026-06-05 17:34:16
●NSrodney.ns.cloudflare.com2018-09-17 → 2026-06-05 · 3 obs
○ 2017-01-07 09:13:22
● 2018-09-17 04:22:50
● 2026-06-05 17:34:16
○NSyandex2015-07-24 → 2017-01-07 · 4 obs
● 2015-07-24 03:38:08
● 2017-01-07 09:13:22
○ 2018-09-17 04:22:50
○ 2026-06-05 17:34:16
○MXmail.btbu.ru2015-07-24 → 2017-01-07 · 4 obs
● 2015-07-24 03:38:08
● 2017-01-07 09:13:22
○ 2018-09-17 04:22:50
○ 2026-06-05 17:34:16
○A104.18.58.1102018-09-17 → 2018-09-17 · 4 obs
○ 2017-01-07 09:13:22
● 2018-09-17 04:22:50
○ 2026-03-28 13:20:38
○ 2026-06-05 17:34:16
○A104.18.59.1102018-09-17 → 2018-09-17 · 4 obs
○ 2017-01-07 09:13:22
● 2018-09-17 04:22:50
○ 2026-03-28 13:20:38
○ 2026-06-05 17:34:16
○A148.251.13.1082015-07-24 → 2017-01-07 · 4 obs
● 2015-07-24 03:38:08
● 2017-01-07 09:13:22
○ 2018-09-17 04:22:50
○ 2026-06-05 17:34:16
○A2400:cb00:2048:1::6812:3a6e2018-09-17 → 2018-09-17 · 4 obs
○ 2017-01-07 09:13:22
● 2018-09-17 04:22:50
○ 2026-03-28 13:20:38
○ 2026-06-05 17:34:16
○A2400:cb00:2048:1::6812:3b6e2018-09-17 → 2018-09-17 · 4 obs
○ 2017-01-07 09:13:22
● 2018-09-17 04:22:50
○ 2026-03-28 13:20:38
○ 2026-06-05 17:34:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
btbu.rurodney.ns.cloudflare.com, jamie.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.228

NS records: rodney.ns.cloudflare.com, jamie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btbu.ru (unsigned zone)

⏱️ Timing

Total: 2142ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

DNS delegation for btbu.ru points to two name servers: jamie.ns.cloudflare.com and rodney.ns.cloudflare.com.

btbu.ru shares its name server setup with other domains, including mp3journey.ru, mp3fin.ru, stfa.ru and two others.

The name servers of btbu.ru overlap at least partially with those of other domains — among them 5234ne.com, wetchat.art, tssaasports.com and two more.

These name servers are frequently paired with the name servers cris.ns.cloudflare.com, laura.ns.cloudflare.com, kinsley.ns.cloudflare.com and two others.

Host names with 6 IP numbers:

jamie.ns.cloudflare.com resolves to 108.162.192.168, 172.64.32.168 and 173.245.58.168, along with three other IP addresses.

rodney.ns.cloudflare.com resolves to 108.162.193.228, 172.64.33.228 and 173.245.59.228, along with three other IP addresses.