rtb.ca - dns.ninja

rtb.ca

DNSSEC⚠️ Not signed
A67.220.94.120🇺🇸 GLOBALTELEHOST-AS67.220.94.0/24 GTHost
PTR120-94-220-67.clients.gthost.com
NSns1.contactus.ca ⭐
A67.220.94.120🇺🇸 GLOBALTELEHOST-AS67.220.94.0/24 GTHost
PTR120-94-220-67.clients.gthost.com
NSns2.contactus.ca
A158.51.123.219🇨🇦 GLOBALTELEHOST-AS158.51.123.0/24 GlobalTeleHost network
PTRcabo.virtualassets.ca
SOAns1.contactus.cahostmaster@contactus.ca 2026-02-08 #1

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca ⭐
NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2606280800

Same first word

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.pl
rtb.my.id
rtb.be
rtb.events
rtb.org.tr
rtb.cat
rtb.com
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
rtb.sk
rtb.by
rtb.ru
rtb.exchange
rtb.org.uk

Similar names

brt.gr
trb.pt
brt.org.uk
brt.ac.th
tbr.net
brt.su
trb.tv
rbt.ba
brt.sg
brt.no
tbr.de
rbt.at
btr.kz
brt.ar
trb.name
brt.ch
rbt.com.cn
btr.nu
brt.us
btr.energy
trb.in
brt.one
trb.bz
brt.es
rbt.com.hk
rbt.com.tr
tbr.ch
rbt.dk
rbt.kz
trb.us
btr.no
tbr.org
btr.kiev.ua
trb.cn
trb.church
tbr.ru
rbt.jp
tbr.dental
brt.at
btr.com.ua
btr.info
brt.be
brt.net.au
brt.it
tbr.ie
btr.vn.ua
rbt.ru
trb.gov.ph
rbt.ch
trb.ca
btr.fyi
btr.us
trb.co
trb.su
trb.tas.gov.au
rbt.no
btr.de
btr.nl
tbr.co.jp
btr.rs
trb.in.ua
rbt.academy
rbt.co.nz
btr.pl
brt.hu
rbt.org.uk
rbt.us
btr.co
rbt.su
brt.org
btr.pm
btr.demon.nl
trb.services
tbr.info
trb.ee
trb.com
btr.com
tbr.ind.br

DNS History

9 records (3 active, 6 former)

20162017201820192020202120222023202420252026NSns1.contactus.cans2.contactus.cans1.bonfire.cans1.bonfiredev.cans2.bonfire.cans2.bonfiredev.caA67.220.94.120158.51.123.9364.182.91.176
○NSns1.bonfire.ca2020-10-12 → 2021-09-17 · 5 obs
○ 2016-12-23 18:34:22
● 2020-10-12 12:06:42
● 2021-09-17 21:28:04
○ 2026-02-21 05:13:30
○ 2026-06-28 09:10:42
○NSns1.bonfiredev.ca2015-06-11 → 2016-12-23 · 4 obs
● 2015-06-11 10:22:38
● 2016-12-23 18:34:22
○ 2020-10-12 12:06:42
○ 2026-06-28 09:10:42
●NSns1.contactus.ca2026-02-21 → 2026-06-28 · 3 obs
○ 2021-09-17 21:28:04
● 2026-02-21 05:13:30
● 2026-06-28 09:10:42
○NSns2.bonfire.ca2020-10-12 → 2021-09-17 · 5 obs
○ 2016-12-23 18:34:22
● 2020-10-12 12:06:42
● 2021-09-17 21:28:04
○ 2026-02-21 05:13:30
○ 2026-06-28 09:10:42
○NSns2.bonfiredev.ca2015-06-11 → 2016-12-23 · 4 obs
● 2015-06-11 10:22:38
● 2016-12-23 18:34:22
○ 2020-10-12 12:06:42
○ 2026-06-28 09:10:42
●NSns2.contactus.ca2026-02-21 → 2026-06-28 · 3 obs
○ 2021-09-17 21:28:04
● 2026-02-21 05:13:30
● 2026-06-28 09:10:42
○A158.51.123.932021-01-29 → 2021-09-17 · 5 obs
○ 2020-10-12 12:06:42
● 2021-01-29 23:13:12
● 2021-09-17 21:28:04
○ 2026-02-21 05:13:30
○ 2026-06-28 09:10:42
○A64.182.91.1762015-06-11 → 2020-10-12 · 4 obs
● 2015-06-11 10:22:38
● 2020-10-12 12:06:42
○ 2021-01-29 23:13:12
○ 2026-06-28 09:10:42
●A67.220.94.1202026-02-21 → 2026-06-28 · 3 obs
○ 2021-09-17 21:28:04
● 2026-02-21 05:13:30
● 2026-06-28 09:10:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
rtb.cans1.contactus.ca, ns2.contactus.ca2 records

✅ Authoritative Response

Server:158.51.123.219

NS records: ns1.contactus.ca, ns2.contactus.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtb.ca (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

TypeCountSample Data
A167.220.94.120
NS2ns2.contactus.ca, ns1.contactus.ca
SOA1ns1.contactus.ca hostmaster.contactus.ca

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.contactus.ca, ns2.contactus.ca)

Analysis

IP Addresses

rtb.ca points to a single IP number: 67.220.94.120.

Additional host names — mail.sunrise.ca, porteous.ca, kdesign.ca and two others — share IP numbers with rtb.ca.

Name Servers

rtb.ca has two authoritative name servers — ns1.contactus.ca and ns2.contactus.ca.

rtb.ca shares its name server setup with other domains, including lobo.ca, echelon.ca, allinone.ca and two others.

ns1.contactus.ca resolves to 67.220.94.120. ns2.contactus.ca resolves to 158.51.123.219. Both host names point to a single IP number.