`mail.bitdojo.org`

DNSSEC	⚠️ Not signed
A	103.168.172.65^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		PTR	`redir.messagingengine.com`
MX	`us1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`us2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`

`bitdojo.org`

	DNSSEC	⚠️ Not signed
	A	103.168.172.37^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
	A	103.168.172.52^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
	NS	`ns1.messagingengine.com` ⭐
	NS	`ns2.messagingengine.com`
	MX	`us1-smtp.messagingengine.com` ⭐
	MX	`us2-smtp.messagingengine.com`⁽²⁰⁾
	TXT	`v=spf1 include:spf.messagingengine.com ?all`
	SOA	`ns1.messagingengine.com`postmaster@messagingengine.com 2026-07-05 #0

Previously MX for

bitdojo.org

Same first word

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mail.(0x7075737379)cat.jp

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mail.123hjemmeside.dk

mail.ml

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mail.virtualuser.de

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mail.ap.gov.br

mail.dp.ua

mail.myjino.ru

mail.space

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mail.community

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DNS History

7 records (3 active, 4 former)

○MXin1-smtp.messagingengine.com2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 20:14:08
○ 2026-07-30 10:10:38

○MXin2-smtp.messagingengine.com2026-05-12 → 2026-05-12 · 2 obs

● 2026-05-12 20:14:08
○ 2026-07-30 10:10:38

●MXus1-smtp.messagingengine.com2026-07-30 → 2026-07-30 · 2 obs

○ 2026-05-12 20:14:08
● 2026-07-30 10:10:38

●MXus2-smtp.messagingengine.com2026-07-30 → 2026-07-30 · 2 obs

○ 2026-05-12 20:14:08
● 2026-07-30 10:10:38

●A103.168.172.652026-05-12 → 2026-07-30 · 3 obs

○ 2016-11-28 10:33:52
● 2026-05-12 20:14:08
● 2026-07-30 10:10:38

○A158.69.132.622015-11-21 → 2016-11-28 · 5 obs

○ 2015-07-24 18:59:50
● 2015-11-21 22:50:02
● 2016-11-28 10:33:52
○ 2026-05-12 20:14:08
○ 2026-07-30 10:10:38

○A200.46.208.2122015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 18:59:50
○ 2015-11-21 22:50:02
○ 2026-07-30 10:10:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
bitdojo.org	ns1.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 bitdojo.org (unsigned zone)

⏱️ Timing

Total: 362ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.168.172.65`
MX	2	`us1-smtp.messagingengine.com (pri: 10), us2-smtp.messagingengine.com (pri: 20)`

Analysis

IP Addresses

mail.bitdojo.org points to a single IP number: 103.168.172.65.

Additional host names — mail.leppard.com, mail.terrygarvin.com, tuffmail.us and two others — share IP numbers with mail.bitdojo.org.

Mail Servers

mail.bitdojo.org has two mail servers: us1-smtp.messagingengine.com and us2-smtp.messagingengine.com.

mail.bitdojo.org shares the same mail server setup as other domains, including ianmcorvidae.net, www.knowit.net, semler.ca and two others.

Host names with 8 IP numbers:

us1-smtp.messagingengine.com carries IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, with 5 other addresses beyond those.

Host names resolving to four IP addresses:

us2-smtp.messagingengine.com points to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

mail.bitdojo.org - robtex.com

mail.bitdojo.org

bitdojo.org