prep.ca - dns.ninja

prep.ca

DNSSEC⚠️ Not signed
A103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRwww.messagingengine.com
A103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
NSns1.messagingengine.com ⭐
A162.159.24.178Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.messagingengine.com
NSns2.messagingengine.com
A162.159.25.191Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.messagingengine.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ?all
SOAns1.messagingengine.compostmaster@messagingengine.com 2026-05-23 #0

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=2606072330

Previously MX for

prep.ca

Subdomains

www.prep.ca

Same first word

prep.biz
prep.uz
prep.fr
prep.clinic
prep.golf
prep.org
prep.mx
prep.org.nz
prep.co
prep.com
prep.ai
prep.works
prep.us
prep.pl
prep.at
prep.jetzt
prep.es
prep.ch
prep.pt
prep.ca
prep.love
prep.studio
prep.org.au
prep.ng
prep.me
prep.design
prep.social
prep.study
prep.dev
prep.pro
prep.center
prep.ly
prep.kz
prep.org.br
prep.de
prep.mobi
prep.com.mx
prep.org.mx
prep.ac.th
prep.ee
prep.dk
prep.com.au
prep.vn
prep.no
prep.plus
prep.blob.core.windows.net
prep.net
prep.life
prep.nl

Similar names

perp.ru
repp.in
eprp.com
repp.it
perp.us
ppre.com
perp.finance
perp.me
repp.fr
repp.de
ppre.gr
pper.io
repp.ca
repp.sk
repp.co.uk
eppr.de
pepr.ru
prpe.info
pepr.net
perp.monster
prpe.org
repp.ch
eppr.ru
repp.dk
perp.eu
rppe.fr
perp.wiki
perp.co.uk
pepr.com
ppre.uk
perp.org
repp.nl
pper.com
rppe.ru
repp.net
eppr.com
ppre.com.au
pper.nl
perp.de
eppr.cn
pper.es
erpp.ee
perp.cn
perp.ca
repp.eu
perp.vn
perp.dk
pper.net
pper.ch
perp.online
ppre.us
prpe.cn
pper.org
rpep.ca
ppre.info
perp.com
perp.fi
perp.net
rpep.com
repp.at
erpp.fr
prpe.cz
prpe.de
erpp.org
repp.boutique
rpep.org
ppre.org
erpp.ca
ppre.net
pper.co.uk
pepr.app
perp.exchange
repp.se
perp.fr
perp.gg
repp.energy
pper.de
erpp.blogspot.com.es
perp.co
repp.ws

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns1.messagingengine.comns2.messagingengine.comns.gnservers.comns2.gnservers.comns3.gnservers.comns4.gnservers.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comprep.caA103.168.172.37103.168.172.5269.16.238.23972.52.242.20
○NSns.gnservers.com2015-07-25 → 2018-06-14 · 4 obs
● 2015-07-25 03:52:32
● 2018-06-14 20:59:06
○ 2026-03-30 06:56:34
○ 2026-06-08 00:38:58
●NSns1.messagingengine.com2026-03-30 → 2026-06-08 · 3 obs
○ 2018-06-14 20:59:06
● 2026-03-30 06:56:34
● 2026-06-08 00:38:58
○NSns2.gnservers.com2015-07-25 → 2018-06-14 · 4 obs
● 2015-07-25 03:52:32
● 2018-06-14 20:59:06
○ 2026-03-30 06:56:34
○ 2026-06-08 00:38:58
●NSns2.messagingengine.com2026-03-30 → 2026-06-08 · 3 obs
○ 2018-06-14 20:59:06
● 2026-03-30 06:56:34
● 2026-06-08 00:38:58
○NSns3.gnservers.com2015-07-25 → 2018-06-14 · 4 obs
● 2015-07-25 03:52:32
● 2018-06-14 20:59:06
○ 2026-03-30 06:56:34
○ 2026-06-08 00:38:58
○NSns4.gnservers.com2015-07-25 → 2018-06-14 · 4 obs
● 2015-07-25 03:52:32
● 2018-06-14 20:59:06
○ 2026-03-30 06:56:34
○ 2026-06-08 00:38:58
●MXin1-smtp.messagingengine.com2026-03-30 → 2026-06-08 · 3 obs
○ 2018-06-14 20:59:06
● 2026-03-30 06:56:34
● 2026-06-08 00:38:58
●MXin2-smtp.messagingengine.com2026-03-30 → 2026-06-08 · 3 obs
○ 2018-06-14 20:59:06
● 2026-03-30 06:56:34
● 2026-06-08 00:38:58
○MXprep.ca2015-07-25 → 2018-06-14 · 4 obs
● 2015-07-25 03:52:32
● 2018-06-14 20:59:06
○ 2026-03-30 06:56:34
○ 2026-06-08 00:38:58
●A103.168.172.372026-03-30 → 2026-06-08 · 3 obs
○ 2018-06-14 20:59:06
● 2026-03-30 06:56:34
● 2026-06-08 00:38:58
●A103.168.172.522026-03-30 → 2026-06-08 · 3 obs
○ 2018-06-14 20:59:06
● 2026-03-30 06:56:34
● 2026-06-08 00:38:58
○A69.16.238.2392018-06-14 → 2018-06-14 · 4 obs
○ 2016-12-26 17:56:42
● 2018-06-14 20:59:06
○ 2026-03-30 06:56:34
○ 2026-06-08 00:38:58
○A72.52.242.202015-07-25 → 2016-12-26 · 4 obs
● 2015-07-25 03:52:32
● 2016-12-26 17:56:42
○ 2018-06-14 20:59:06
○ 2026-06-08 00:38:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
prep.cans1.messagingengine.com, ns2.messagingengine.com-

✅ Authoritative Response

Server:162.159.25.191

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for prep.ca (unsigned zone)

⏱️ Timing

Total: 1101ms | Queries: -

📄 Records

TypeCountSample Data
A2103.168.172.37, 103.168.172.52
NS2ns1.messagingengine.com, ns2.messagingengine.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
SOA1ns1.messagingengine.com postmaster.messa

Analysis

Hierarchy

www.prep.ca is a subdomain of prep.ca.

IP Addresses

prep.ca points to two IP numbers: 103.168.172.37 and 103.168.172.52.

Two other host names, along with pc.airpost.net, hmkent.com and brianloder.com, also share IP numbers with prep.ca.

Name Servers

prep.ca is delegated to two name servers: ns1.messagingengine.com and ns2.messagingengine.com.

prep.ca shares its NS records with other domains, for example loghome.nl, wildenha.us, kando.co.nz and two others.

prep.ca shares at least some of its name servers with other domains, such as awesomehire.co.uk.

Both ns1.messagingengine.com and ns2.messagingengine.com have a single IP address each — ns1.messagingengine.com resolves to 162.159.24.178 while ns2.messagingengine.com resolves to 162.159.25.191.

Mail Servers

prep.ca is served by two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

Among the domains sharing a mail server setup with prep.ca are mjoldfield.com, (0x6675636b)ass.net, dignon.com and two others.

The mail servers for prep.ca overlap at least partially with those of other domains, including closings.pro and ashrita.com.

DNS names with 8 IP addresses:

in1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217 and 103.168.172.218, plus five other IP addresses.

DNS names with 4 IP addresses:

in2-smtp.messagingengine.com resolves to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.