`estjohn.net`

DNSSEC	⚠️ Not signed
A	103.168.172.37^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		PTR	`www.messagingengine.com`
A	103.168.172.52^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
NS	`ns1.messagingengine.com` ⭐
		A	162.159.24.178^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.messagingengine.com`
NS	`ns2.messagingengine.com`
		A	162.159.25.191^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.messagingengine.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`ns1.messagingengine.com`postmaster@messagingengine.com 2026-04-13 #0

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777234106

Same first word

estjohn.net

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DNS History

10 records (6 active, 4 former)

●NSns1.messagingengine.com2007-09-24 → 2026-04-26 · 2 obs

● 2007-09-24 00:17:06
● 2026-04-26 20:13:40

●NSns2.messagingengine.com2007-09-24 → 2026-04-26 · 2 obs

● 2007-09-24 00:17:06
● 2026-04-26 20:13:40

●MXin1-smtp.messagingengine.com2015-07-11 → 2026-04-26 · 3 obs

○ 2007-09-24 00:17:06
● 2015-07-11 00:18:24
● 2026-04-26 20:13:40

○MXin1.smtp.messagingengine.com2007-09-24 → 2007-09-24 · 3 obs

● 2007-09-24 00:17:06
○ 2015-07-11 00:18:24
○ 2026-04-26 20:13:40

●MXin2-smtp.messagingengine.com2015-07-11 → 2026-04-26 · 3 obs

○ 2007-09-24 00:17:06
● 2015-07-11 00:18:24
● 2026-04-26 20:13:40

○MXin2.smtp.messagingengine.com2007-09-24 → 2007-09-24 · 3 obs

● 2007-09-24 00:17:06
○ 2015-07-11 00:18:24
○ 2026-04-26 20:13:40

●A103.168.172.372026-04-10 → 2026-04-26 · 3 obs

○ 2017-03-27 13:31:28
● 2026-04-10 13:50:26
● 2026-04-26 20:13:40

●A103.168.172.522026-04-10 → 2026-04-26 · 3 obs

○ 2017-03-27 13:31:28
● 2026-04-10 13:50:26
● 2026-04-26 20:13:40

○A66.111.4.532007-09-24 → 2017-03-27 · 4 obs

● 2007-09-24 00:17:06
● 2017-03-27 13:31:28
○ 2026-04-10 13:50:26
○ 2026-04-26 20:13:40

○A66.111.4.542007-09-24 → 2017-03-27 · 4 obs

● 2007-09-24 00:17:06
● 2017-03-27 13:31:28
○ 2026-04-10 13:50:26
○ 2026-04-26 20:13:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
estjohn.net	ns1.messagingengine.com, ns2.messagingengine.com	-

✅ Authoritative Response

Server:162.159.24.178

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for estjohn.net (unsigned zone)

⏱️ Timing

Total: 205ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`103.168.172.37, 103.168.172.52`
NS	2	`ns1.messagingengine.com, ns2.messagingengine.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`ns1.messagingengine.com postmaster.messa`

Analysis

IP Addresses

estjohn.net resolves to two IP numbers: 103.168.172.37 and 103.168.172.52.

other host names including dwlib.com, alharnett.com, anthonydonker.nl, monitor.icgroup.com and sykosomatic.org share IP numbers with estjohn.net.

Name Servers

estjohn.net is delegated to two name servers ns1.messagingengine.com and ns2.messagingengine.com.

estjohn.net shares the same name server setup as other domains, for instance chandanais.com, nicholspickles.com, foxtelecom.ru, mikerasovic.com and toelen.be.

estjohn.net shares name servers with other domains at least partially, for example bounceaboutsussex.co.uk and bounceireland.ie.

These name servers are commonly used alongside ns1.bouncycastlenetwork.co.uk and ns2.bouncycastlenetwork.co.uk.

Host names with one IP number:

ns1.messagingengine.com points to 162.159.24.178

ns2.messagingengine.com points to 162.159.25.191

Mail Servers

Two mail servers handle estjohn.net: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

estjohn.net shares the same mail server setup as other domains, for instance robertaudi.com, zipjump.com, agartner.com, 0xdeadcode.org and iwroteanote.com.

Host names with eight IPs:

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.

Host names with four IPs:

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

estjohn.net - robtex.com

estjohn.net

net