itb.ca - dns.ninja

itb.ca

DNSSEC⚠️ Not signed
A2606:4700:20::681a:8ed🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:9ed🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4893🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.8.237Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.9.237Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.72.147🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmerlin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bcd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
A2803:f800:50::6ca2:c1cd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmerlin.ns.cloudflare.com
A2a06:98c1:50::ac40:21cd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmerlin.ns.cloudflare.com
A108.162.193.205🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
A172.64.33.205🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
A173.245.59.205🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmerlin.ns.cloudflare.com
NStreasure.ns.cloudflare.com
A2606:4700:50::a29f:2674🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
A2803:f800:50::6ca2:c274🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtreasure.ns.cloudflare.com
A2a06:98c1:50::ac40:2274🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtreasure.ns.cloudflare.com
A108.162.194.116🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
A162.159.38.116Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
A172.64.34.116🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
MXitb-ca.inbound.emailservice.io ⭐
A3.223.82.138🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-223-82-138.compute-1.amazonaws.com
A18.204.58.103🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix
PTRec2-18-204-58-103.compute-1.amazonaws.com
A44.216.32.179🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-216-32-179.compute-1.amazonaws.com
MXitb-ca.inbound.emailservice.cc(20)
A3.223.82.138🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-223-82-138.compute-1.amazonaws.com
A18.204.58.103🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix
PTRec2-18-204-58-103.compute-1.amazonaws.com
A44.216.32.179🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-216-32-179.compute-1.amazonaws.com
MXitb-ca.inbound.emailservice.co(30)
A3.223.82.138🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-223-82-138.compute-1.amazonaws.com
A18.204.58.103🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix
PTRec2-18-204-58-103.compute-1.amazonaws.com
A44.216.32.179🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-216-32-179.compute-1.amazonaws.com
TXTbul6ai3jkoo5g6o21v9fd62h9k
TXTv=spf1 include:_spf.itb_ca._d.easydmarc.pro ~all
TXTv=verifydomain MS=4985821
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.26.8.237, 104.26.9.237, 172.67.72.147
IPv6 hints2606:4700:20::681a:8ed, 2606:4700:20::681a:9ed, 2606:4700:20::ac43:4893
SOAmerlin.ns.cloudflare.comdns@cloudflare.com serial=2411864877

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=2608142030
WOT: SAFE (68/100)

Subdomains

www.itb.ca
mail.itb.ca

Same first word

itb.ac.id
itb.agency
itb.se
itb.casino
itb.bz
itb.hu
itb.group
itb.cn
itb.com.pt
itb.az
itb.dk
itb.ca
itb.eu
itb.co.id
itb.com.vn
itb.co.at
itb.in
itb.gov.hk
itb.lt
itb.edu.ec
itb.nu
itb.co.jp
itb.io
itb.id
itb.com.my
itb.sk
itb.net.au
itb.ch
itb.com.ua
itb.net
itb.by
itb.bg
itb.cat
itb.org.tr
itb.no
itb.ru
itb.pl
itb.com.cy
itb.com
itb.de
itb.at
itb.travel
itb.ge
itb.business
itb.com.sa
itb.computer
itb.co
itb.name
itb.za.com
itb.it
itb.kz
itb.su
itb.me
itb.cz
itb.es
itb.be
itb.nl
itb.spb.ru
itb.us
itb.ac.cn
itb.co.il
itb.org
itb.vn
itb.or.at
itb.gmbh
itb.co.uk
itb.app
itb.sa.com
itb.ie
itb.bb
itb.company
itb.enterprises
itb.com.mx
itb.tc
itb.net.pl
itb.ac.vn

Similar names

bti.legal
bit.co.jp
bit.com.mx
bti.com.cn
bti.bg
bit.lu
tib.mx
tbi.dp.ua
bit.social
tib.website
ibt.org.pl
tib.be
tib.us
bit.fm
bti.de
bti.pl
tbi.support
bit.ro
bit.zp.ua
tib.co.th
bti.net
tbi.be
bit.fish
bit.gov.bn
bit.info
ibt.bz
tbi.nl
bti.com.ua
tbi.equipment
bit.hosting
tbi.rocks
bti.dental
bit.ax
ibt.eu
bti.services
tib.com.sg
bit.io
bti.dyndns.org
bti.es
tib.com.pt
bit.co.il
ibt.com.jo
bit.at
bit.pe
bit.uz
tib.ru
ibt.be
tib.digital
bit.news
tib.tr
bti.edu
tbi.jp
bti.org
tib.org.tw
bit.com.ai
bit.ai
bit.world
tib.fr
tbi.pl
bit.agency
bit.lt
bti.ru
ibt.co.id
bit.tools
bit.edu.cn
tib.me
tbi.ch
ibt.ac.vn
bit.info.pl
bit.casino
tib.asia
ibt.co.nz
bit.net.ua
ibt.com
ibt.net
bit.country
ibt.md
ibt.com.mx
bti.hk
bit.bb
ibt.tj
bit.it
tbi.com.sa
bit.co.mz
bit.koeln
tbi.co.jp
tbi.org.hk
bit.gr.jp
tbi.net.ua

DNS History

24 records (11 active, 13 former)

20162017201820192020202120222023202420252026NSmerlin.ns.cloudflare.comtreasure.ns.cloudflare.comns49.domaincontrol.comns50.domaincontrol.comns51.domaincontrol.comns52.domaincontrol.comMXitb-ca.inbound.emailservice.ccitb-ca.inbound.emailservice.coitb-ca.inbound.emailservice.ioitb-ca.mail.protection.outlook.comitb.ca.mx2.safeharbourinformatics.rcimx.netmag.safe-harbour.casecuremx1.safe-harbour.caA104.26.8.237104.26.9.237172.67.72.1472606:4700:20::681a:8ed2606:4700:20::681a:9ed2606:4700:20::ac43:4893167.114.41.192184.168.144.139184.168.192.24192.124.249.118198.71.201.25
●NSmerlin.ns.cloudflare.com2026-07-08 → 2026-08-14 · 3 obs
○ 2026-05-28 03:55:26
● 2026-07-08 21:02:14
● 2026-08-14 21:35:26
○NSns49.domaincontrol.com2015-08-24 → 2019-10-24 · 5 obs
● 2015-08-24 13:46:06
○ 2015-09-12 07:57:18
● 2019-10-24 02:27:58
○ 2020-12-13 10:16:28
○ 2026-08-14 21:35:26
○NSns50.domaincontrol.com2015-08-24 → 2019-10-24 · 4 obs
● 2015-08-24 13:46:06
● 2019-10-24 02:27:58
○ 2020-12-13 10:16:28
○ 2026-08-14 21:35:26
○NSns51.domaincontrol.com2015-08-24 → 2026-05-28 · 4 obs
● 2015-08-24 13:46:06
● 2026-05-28 03:55:26
○ 2026-07-08 21:02:14
○ 2026-08-14 21:35:26
○NSns52.domaincontrol.com2015-08-24 → 2026-05-28 · 4 obs
● 2015-08-24 13:46:06
● 2026-05-28 03:55:26
○ 2026-07-08 21:02:14
○ 2026-08-14 21:35:26
●NStreasure.ns.cloudflare.com2026-07-08 → 2026-08-14 · 3 obs
○ 2026-05-28 03:55:26
● 2026-07-08 21:02:14
● 2026-08-14 21:35:26
●MXitb-ca.inbound.emailservice.cc2026-02-24 → 2026-08-14 · 3 obs
○ 2021-06-16 13:25:48
● 2026-02-24 17:01:32
● 2026-08-14 21:35:26
●MXitb-ca.inbound.emailservice.co2026-02-24 → 2026-08-14 · 3 obs
○ 2021-06-16 13:25:48
● 2026-02-24 17:01:32
● 2026-08-14 21:35:26
●MXitb-ca.inbound.emailservice.io2026-02-24 → 2026-08-14 · 3 obs
○ 2021-06-16 13:25:48
● 2026-02-24 17:01:32
● 2026-08-14 21:35:26
○MXitb-ca.mail.protection.outlook.com2019-10-24 → 2019-10-24 · 4 obs
○ 2016-09-29 13:07:54
● 2019-10-24 02:27:58
○ 2020-12-13 10:16:28
○ 2026-08-14 21:35:26
○MXitb.ca.mx2.safeharbourinformatics.rcimx.net2016-09-29 → 2021-06-16 · 5 obs
○ 2016-09-19 20:24:12
● 2016-09-29 13:07:54
● 2021-06-16 13:25:48
○ 2026-02-24 17:01:32
○ 2026-08-14 21:35:26
○MXmag.safe-harbour.ca2015-08-24 → 2021-06-16 · 4 obs
● 2015-08-24 13:46:06
● 2021-06-16 13:25:48
○ 2026-02-24 17:01:32
○ 2026-08-14 21:35:26
○MXsecuremx1.safe-harbour.ca2015-08-24 → 2016-09-19 · 4 obs
● 2015-08-24 13:46:06
● 2016-09-19 20:24:12
○ 2016-09-29 13:07:54
○ 2026-08-14 21:35:26
●A104.26.8.2372026-07-08 → 2026-08-14 · 3 obs
○ 2026-05-28 03:55:26
● 2026-07-08 21:02:14
● 2026-08-14 21:35:26
●A104.26.9.2372026-07-08 → 2026-08-14 · 3 obs
○ 2026-05-28 03:55:26
● 2026-07-08 21:02:14
● 2026-08-14 21:35:26
○A167.114.41.1922020-12-13 → 2026-05-28 · 9 obs
○ 2019-10-24 02:27:58
● 2020-12-13 10:16:28
● 2021-06-16 13:25:48
○ 2026-02-24 17:01:32
○ 2026-05-01 10:53:18
● 2026-05-23 05:13:08
● 2026-05-28 03:55:26
○ 2026-07-08 21:02:14
○ 2026-08-14 21:35:26
●A172.67.72.1472026-07-08 → 2026-08-14 · 3 obs
○ 2026-05-28 03:55:26
● 2026-07-08 21:02:14
● 2026-08-14 21:35:26
○A184.168.144.1392016-04-04 → 2016-11-09 · 5 obs
○ 2016-02-07 05:01:02
● 2016-04-04 08:29:48
● 2016-11-09 22:35:36
○ 2016-12-10 22:56:14
○ 2026-08-14 21:35:26
○A184.168.192.242015-08-24 → 2016-02-07 · 4 obs
● 2015-08-24 13:46:06
● 2016-02-07 05:01:02
○ 2016-04-04 08:29:48
○ 2026-08-14 21:35:26
○A192.124.249.1182026-02-24 → 2026-05-01 · 5 obs
○ 2021-06-16 13:25:48
● 2026-02-24 17:01:32
● 2026-05-01 10:53:18
○ 2026-05-23 05:13:08
○ 2026-08-14 21:35:26
○A198.71.201.252016-12-10 → 2019-10-24 · 5 obs
○ 2016-11-09 22:35:36
● 2016-12-10 22:56:14
● 2019-10-24 02:27:58
○ 2020-12-13 10:16:28
○ 2026-08-14 21:35:26
●A2606:4700:20::681a:8ed2026-07-08 → 2026-08-14 · 3 obs
○ 2026-05-28 03:55:26
● 2026-07-08 21:02:14
● 2026-08-14 21:35:26
●A2606:4700:20::681a:9ed2026-07-08 → 2026-08-14 · 3 obs
○ 2026-05-28 03:55:26
● 2026-07-08 21:02:14
● 2026-08-14 21:35:26
●A2606:4700:20::ac43:48932026-07-08 → 2026-08-14 · 3 obs
○ 2026-05-28 03:55:26
● 2026-07-08 21:02:14
● 2026-08-14 21:35:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
itb.camerlin.ns.cloudflare.com, treasure.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.205

NS records: merlin.ns.cloudflare.com, treasure.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itb.ca (unsigned zone)

⏱️ Timing

Total: 490ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.8.237, 172.67.72.147...
AAAA32606:4700:20::681a:9ed, 2606:4700:20::ac43:4893...
NS2merlin.ns.cloudflare.com, treasure.ns.cloudflare.com
MX3itb-ca.inbound.emailservice.io (pri: 10), itb-ca.inbound.emailservice.cc (pri: 20)...
TXT3bul6ai3jkoo5g6o21v9fd62h9k, v=spf1 include:_spf.itb_ca._d.easydmarc....
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1merlin.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

www.itb.ca and mail.itb.ca each fall under itb.ca as their parent domain.

IP Addresses

itb.ca directs to 6 IP numbers: 104.26.8.237, 104.26.9.237, 172.67.72.147 and 3 other.

Two other host names, along with www.dickinsonsusa.com, mail.megafon.hu and worklifelaw.org, also share IP numbers with itb.ca.

Name Servers

The NS records for itb.ca delegate to merlin.ns.cloudflare.com and treasure.ns.cloudflare.com.

itb.ca shares its NS records with other domains, for example parker-promotion.com, distilnews.com, merkurxtips.com and two others.

itb.ca shares at least some of its name servers with other domains, including volcano-club-games.top, vulkanoriginal.live, cyclonefloortools.com.au and two others.

These name servers are frequently paired with the name servers mike.ns.cloudflare.com, titan.ns.cloudflare.com and chan.ns.cloudflare.com.

DNS names with 6 IP addresses:

merlin.ns.cloudflare.com maps to 108.162.193.205, 172.64.33.205, 173.245.59.205 and 3 additional IP addresses.

treasure.ns.cloudflare.com maps to 108.162.194.116, 162.159.38.116, 172.64.34.116 and 3 additional IP addresses.

Mail Servers

itb.ca is handled by three mail servers: itb-ca.inbound.emailservice.cc, itb-ca.inbound.emailservice.co and itb-ca.inbound.emailservice.io.

itb-ca.inbound.emailservice.cc, itb-ca.inbound.emailservice.co and itb-ca.inbound.emailservice.io each direct to 3.223.82.138, 18.204.58.103 and 44.216.32.179 (three IP addresses, the same set for every host).

Each of itb-ca.inbound.emailservice.cc, itb-ca.inbound.emailservice.co and itb-ca.inbound.emailservice.io resolves to 3.223.82.138.

Each of itb-ca.inbound.emailservice.cc, itb-ca.inbound.emailservice.co and itb-ca.inbound.emailservice.io resolves to 18.204.58.103.

Each of itb-ca.inbound.emailservice.cc, itb-ca.inbound.emailservice.co and itb-ca.inbound.emailservice.io resolves to 44.216.32.179.