`jdeleeuw.com`

DNSSEC	⚠️ Not signed
A	103.168.172.37^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		PTR	`userweb.fastmail.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 2026-03-27 #0

`com`

	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=1775762912

Subdomains

ns1.jdeleeuw.com

Same first word

jdeleeuw.com

DNS History

15 records (6 active, 9 former)

○NSns1.bluehost.com2015-12-06 → 2016-07-14 · 4 obs

● 2015-12-06 15:35:54
● 2016-07-14 11:22:12
○ 2017-03-31 05:12:38
○ 2026-04-09 19:45:06

●NSns1.messagingengine.com2026-02-18 → 2026-04-09 · 3 obs

○ 2017-03-31 05:12:38
● 2026-02-18 06:36:02
● 2026-04-09 19:45:06

○NSns1.namebrightdns.com2017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-14 11:22:12
● 2017-03-31 05:12:38
○ 2026-02-18 06:36:02
○ 2026-04-09 19:45:06

○NSns2.bluehost.com2015-12-06 → 2016-07-14 · 4 obs

● 2015-12-06 15:35:54
● 2016-07-14 11:22:12
○ 2017-03-31 05:12:38
○ 2026-04-09 19:45:06

●NSns2.messagingengine.com2026-02-18 → 2026-04-09 · 3 obs

○ 2017-03-31 05:12:38
● 2026-02-18 06:36:02
● 2026-04-09 19:45:06

○NSns2.namebrightdns.com2017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-14 11:22:12
● 2017-03-31 05:12:38
○ 2026-02-18 06:36:02
○ 2026-04-09 19:45:06

●MXin1-smtp.messagingengine.com2026-02-18 → 2026-04-09 · 3 obs

○ 2017-03-31 05:12:38
● 2026-02-18 06:36:02
● 2026-04-09 19:45:06

●MXin2-smtp.messagingengine.com2026-02-18 → 2026-04-09 · 3 obs

○ 2017-03-31 05:12:38
● 2026-02-18 06:36:02
● 2026-04-09 19:45:06

○MXmail.jdeleeuw.com2015-12-06 → 2016-07-14 · 4 obs

● 2015-12-06 15:35:54
● 2016-07-14 11:22:12
○ 2017-03-31 05:12:38
○ 2026-04-09 19:45:06

●A103.168.172.372026-02-18 → 2026-04-09 · 3 obs

○ 2017-03-31 05:12:38
● 2026-02-18 06:36:02
● 2026-04-09 19:45:06

●A103.168.172.522026-02-18 → 2026-04-09 · 3 obs

○ 2017-03-31 05:12:38
● 2026-02-18 06:36:02
● 2026-04-09 19:45:06

○A50.87.249.872015-12-06 → 2016-07-14 · 4 obs

● 2015-12-06 15:35:54
● 2016-07-14 11:22:12
○ 2017-03-31 05:12:38
○ 2026-04-09 19:45:06

○A52.204.129.222017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-14 11:22:12
● 2017-03-31 05:12:38
○ 2026-02-18 06:36:02
○ 2026-04-09 19:45:06

○A54.85.127.702017-03-31 → 2017-03-31 · 4 obs

○ 2016-07-14 11:22:12
● 2017-03-31 05:12:38
○ 2026-02-18 06:36:02
○ 2026-04-09 19:45:06

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-31 → 2017-03-31 · 3 obs

● 2017-03-31 05:12:38
○ 2026-02-18 06:36:02
○ 2026-04-09 19:45:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jdeleeuw.com	ns1.messagingengine.com, ns2.messagingengine.com	2 records

✅ Authoritative Response

Server:162.159.25.191

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jdeleeuw.com (unsigned zone)

⏱️ Timing

Total: 146ms | 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`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.messagingengine.com, ns2.messagingengine.com)

Analysis

Hierarchy

jdeleeuw.com is the parent of ns1.jdeleeuw.com.

IP Addresses

The entity jdeleeuw.com points to two IP numbers: 103.168.172.37 and 103.168.172.52.

For instance, other host names sellular.co.uk, monolith.unnecessary.net, constantine.altanex.com, tangramfilm.de and www.youtube-dl.org share IP numbers with jdeleeuw.com.

Name Servers

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

jdeleeuw.com uses the same name server setup as other domains such as terdrom.com, geniesse.com, martinbundgaard.com, ramulo.us and willfranco.com.

jdeleeuw.com shares name servers with other domains at least partially, for example adamstein.org, bouncealotcastlehire.com, dgiraldo.com, mrhappy.com and jiamingho.com.

These name servers are often used together with the name servers ns1.bouncycastlenetwork.co.uk, ns2.bouncycastlenetwork.co.uk, ns1.rightbox.com, ns3.rightbox.com and ns2.rightbox.com.

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 in1-smtp.messagingengine.com and in2-smtp.messagingengine.com handle jdeleeuw.com.

jdeleeuw.com shares the same mail server setup as other domains, for instance quinnweber.com, nauteon.net, moyane.com, kfring.com and zone3campbelltown.com.au.

jdeleeuw.com shares some mail servers with other domains, at least partially; examples include gandhsoutheast.co.uk, www.rijnland.desk.nl and mccombs.tv.

Eight IP numbers for host name 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 name in2-smtp.messagingengine.com points to: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

jdeleeuw.com - robtex.com

jdeleeuw.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`jdeleeuw.com`

`com`