ns2.ciphertext.ca - robtex.com

ns2.ciphertext.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
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

ciphertext.ca

DNSSEC⚠️ Not signed
A103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
A103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
NSns1.messagingengine.com ⭐
NSns2.messagingengine.com
MXin1-smtp.messagingengine.com ⭐
MXin2-smtp.messagingengine.com(20)
TXTv=spf1 include:spf.messagingengine.com ?all
SOAns1.messagingengine.compostmaster@messagingengine.com 2026-04-13 #0

Same first word

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DNS History

5 records (4 active, 1 former)

2017201820192020202120222023202420252026MXin1-smtp.messagingengine.comin2-smtp.messagingengine.comA103.168.172.37103.168.172.52168.144.92.19
●MXin1-smtp.messagingengine.com2026-04-06 → 2026-04-24 · 2 obs
● 2026-04-06 06:39:20
● 2026-04-24 04:35:46
●MXin2-smtp.messagingengine.com2026-04-06 → 2026-04-24 · 2 obs
● 2026-04-06 06:39:20
● 2026-04-24 04:35:46
●A103.168.172.372026-04-06 → 2026-04-24 · 3 obs
○ 2016-06-30 21:35:48
● 2026-04-06 06:39:20
● 2026-04-24 04:35:46
●A103.168.172.522026-04-06 → 2026-04-24 · 3 obs
○ 2016-06-30 21:35:48
● 2026-04-06 06:39:20
● 2026-04-24 04:35:46
○A168.144.92.192016-03-21 → 2016-06-30 · 4 obs
● 2016-03-21 07:48:04
● 2016-06-30 21:35:48
○ 2026-04-06 06:39:20
○ 2026-04-24 04:35:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
ciphertext.cans2.messagingengine.com, ns1.messagingengine.com-

✅ Authoritative Response

Server:162.159.25.191

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ciphertext.ca (unsigned zone)

⏱️ Timing

Total: 346ms | Queries: -

📄 Records

TypeCountSample Data
A2103.168.172.37, 103.168.172.52
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)

Analysis

IP Addresses

ns2.ciphertext.ca points to two IP numbers: 103.168.172.37 and 103.168.172.52.

Other host names such as magorrian.net, shades.cloud, bbs4.dyerware.com, pqi.ch and krystyna.org share IPs with ns2.ciphertext.ca.

Mail Servers

Two mail servers handle ns2.ciphertext.ca: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

ns2.ciphertext.ca shares the same mail server setup as other domains, including diagate.com, named.ice-nine.org, moxn.net, ns1.librewolf.net and horizonit.us.

ns2.ciphertext.ca shares some mail servers with other domains, for example fictionaut.com.

Eight IP numbers for host names:

in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Four IP numbers for host names:

in2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and undefined.