🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`gpdev.com`

DNSSEC	⚠️ Not signed
A	103.168.172.37^{🇺🇸 TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		PTR	`www.messagingengine.com`
A	103.168.172.52^{🇺🇸 TELX-AS151847103.168.172.0/24 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	`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`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`ns1.messagingengine.com`postmaster@messagingengine.com 2026-08-05 #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=1787471431

Same first word

gpdev.ru

gpdev.co

gpdev.us

gpdev.com

gpdev.pages.dev

gpdev.it

gpdev.shop

gpdev.net

Similar names

pgdev.com.au

devpg.com

devgp.space

pgdev.de

devgp.com

pgdev.app

pgdev.com

pgdev.net

devpg.de

pgdev.org

pgdev.zone

pgedv.sbs

pedgv.top

Previous names

Next names

DNS History

28 records (6 active, 22 former)

○NSns03.domaincontrol.com2016-07-14 → 2016-07-14 · 4 obs

○ 2016-03-10 23:59:36
● 2016-07-14 17:43:22
○ 2016-11-28 12:26:22
○ 2026-08-23 08:11:10

○NSns04.domaincontrol.com2016-07-14 → 2016-07-14 · 4 obs

○ 2016-03-10 23:59:36
● 2016-07-14 17:43:22
○ 2016-11-28 12:26:22
○ 2026-08-23 08:11:10

○NSns1.bdm.microsoftonline.com2015-09-06 → 2015-09-06 · 4 obs

○ 2015-06-01 15:33:46
● 2015-09-06 17:51:50
○ 2015-11-15 02:16:30
○ 2026-08-23 08:11:10

●NSns1.messagingengine.com2015-11-15 → 2026-08-23 · 7 obs

○ 2015-09-06 17:51:50
● 2015-11-15 02:16:30
● 2016-03-10 23:59:36
○ 2016-07-14 17:43:22
○ 2017-01-06 08:46:20
● 2026-08-19 05:51:52
● 2026-08-23 08:11:10

○NSns2.bdm.microsoftonline.com2015-09-06 → 2015-09-06 · 4 obs

○ 2015-06-01 15:33:46
● 2015-09-06 17:51:50
○ 2015-11-15 02:16:30
○ 2026-08-23 08:11:10

●NSns2.messagingengine.com2015-11-15 → 2026-08-23 · 7 obs

○ 2015-09-06 17:51:50
● 2015-11-15 02:16:30
● 2016-03-10 23:59:36
○ 2016-07-14 17:43:22
○ 2017-01-06 08:46:20
● 2026-08-19 05:51:52
● 2026-08-23 08:11:10

○NSns3.bdm.microsoftonline.com2015-09-06 → 2015-09-06 · 4 obs

○ 2015-06-01 15:33:46
● 2015-09-06 17:51:50
○ 2015-11-15 02:16:30
○ 2026-08-23 08:11:10

○NSns4.bdm.microsoftonline.com2015-09-06 → 2015-09-06 · 4 obs

○ 2015-06-01 15:33:46
● 2015-09-06 17:51:50
○ 2015-11-15 02:16:30
○ 2026-08-23 08:11:10

○NSns51.domaincontrol.com2016-11-28 → 2017-01-06 · 5 obs

○ 2016-07-14 17:43:22
● 2016-11-28 12:26:22
● 2017-01-06 08:46:20
○ 2026-08-19 05:51:52
○ 2026-08-23 08:11:10

○NSns52.domaincontrol.com2016-11-28 → 2017-01-06 · 5 obs

○ 2016-07-14 17:43:22
● 2016-11-28 12:26:22
● 2017-01-06 08:46:20
○ 2026-08-19 05:51:52
○ 2026-08-23 08:11:10

○NSns73.domaincontrol.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 15:33:46
○ 2015-09-06 17:51:50
○ 2026-08-23 08:11:10

○NSns74.domaincontrol.com2015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 15:33:46
○ 2015-09-06 17:51:50
○ 2026-08-23 08:11:10

○MXalt1.aspmx.l.google.com2016-07-14 → 2017-01-06 · 5 obs

○ 2016-03-10 23:59:36
● 2016-07-14 17:43:22
● 2017-01-06 08:46:20
○ 2026-08-19 05:51:52
○ 2026-08-23 08:11:10

○MXalt2.aspmx.l.google.com2016-07-14 → 2017-01-06 · 5 obs

○ 2016-03-10 23:59:36
● 2016-07-14 17:43:22
● 2017-01-06 08:46:20
○ 2026-08-19 05:51:52
○ 2026-08-23 08:11:10

○MXalt3.aspmx.l.google.com2016-07-14 → 2017-01-06 · 5 obs

○ 2016-03-10 23:59:36
● 2016-07-14 17:43:22
● 2017-01-06 08:46:20
○ 2026-08-19 05:51:52
○ 2026-08-23 08:11:10

○MXalt4.aspmx.l.google.com2016-07-14 → 2017-01-06 · 5 obs

○ 2016-03-10 23:59:36
● 2016-07-14 17:43:22
● 2017-01-06 08:46:20
○ 2026-08-19 05:51:52
○ 2026-08-23 08:11:10

○MXaspmx.l.google.com2016-07-14 → 2017-01-06 · 5 obs

○ 2016-03-10 23:59:36
● 2016-07-14 17:43:22
● 2017-01-06 08:46:20
○ 2026-08-19 05:51:52
○ 2026-08-23 08:11:10

○MXgpdev-com.mail.protection.outlook.com2015-06-01 → 2015-09-06 · 4 obs

● 2015-06-01 15:33:46
● 2015-09-06 17:51:50
○ 2015-11-15 02:16:30
○ 2026-08-23 08:11:10

○MXin1-smtp.messagingengine.com2015-11-15 → 2016-03-10 · 5 obs

○ 2015-09-06 17:51:50
● 2015-11-15 02:16:30
● 2016-03-10 23:59:36
○ 2016-07-14 17:43:22
○ 2026-08-23 08:11:10

○MXin2-smtp.messagingengine.com2015-11-15 → 2016-03-10 · 5 obs

○ 2015-09-06 17:51:50
● 2015-11-15 02:16:30
● 2016-03-10 23:59:36
○ 2016-07-14 17:43:22
○ 2026-08-23 08:11:10

●MXus1-smtp.messagingengine.com2026-08-19 → 2026-08-23 · 3 obs

○ 2017-01-06 08:46:20
● 2026-08-19 05:51:52
● 2026-08-23 08:11:10

●MXus2-smtp.messagingengine.com2026-08-19 → 2026-08-23 · 3 obs

○ 2017-01-06 08:46:20
● 2026-08-19 05:51:52
● 2026-08-23 08:11:10

●A103.168.172.372026-08-19 → 2026-08-23 · 3 obs

○ 2017-01-06 08:46:20
● 2026-08-19 05:51:52
● 2026-08-23 08:11:10

●A103.168.172.522026-08-19 → 2026-08-23 · 3 obs

○ 2017-01-06 08:46:20
● 2026-08-19 05:51:52
● 2026-08-23 08:11:10

○A184.168.221.552016-11-28 → 2017-01-06 · 5 obs

○ 2016-07-14 17:43:22
● 2016-11-28 12:26:22
● 2017-01-06 08:46:20
○ 2026-08-19 05:51:52
○ 2026-08-23 08:11:10

○A50.63.202.522015-06-01 → 2016-07-14 · 6 obs

● 2015-06-01 15:33:46
○ 2015-09-06 17:51:50
○ 2016-03-10 23:59:36
● 2016-07-14 17:43:22
○ 2016-11-28 12:26:22
○ 2026-08-23 08:11:10

○A66.111.4.532015-11-15 → 2016-03-10 · 5 obs

○ 2015-09-06 17:51:50
● 2015-11-15 02:16:30
● 2016-03-10 23:59:36
○ 2016-07-14 17:43:22
○ 2026-08-23 08:11:10

○A66.111.4.542015-11-15 → 2016-03-10 · 5 obs

○ 2015-09-06 17:51:50
● 2015-11-15 02:16:30
● 2016-03-10 23:59:36
○ 2016-07-14 17:43:22
○ 2026-08-23 08:11:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...	-
gpdev.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 gpdev.com (unsigned zone)

⏱️ Timing

Total: 332ms | 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	`us1-smtp.messagingengine.com (pri: 10), us2-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

IP Addresses

gpdev.com resolves to the IP addresses 103.168.172.37 and 103.168.172.52

Two other host names, along with kilcoleman.com, stevemcleod.net and balgillow.com, also share IP numbers with gpdev.com.

Name Servers

gpdev.com is served by two delegated name servers, ns1.messagingengine.com and ns2.messagingengine.com.

gpdev.com shares its NS records with other domains, for example douche.name, prodidakt.se, vedder.cc and two others.

gpdev.com has at least partial name server overlap with other domains, such as shalit.us, candragon.net, mortsgreb.com and two others.

ns1.messagingengine.com directs to 162.159.24.178 and ns2.messagingengine.com directs to 162.159.25.191; each host name points to exactly one IP number.

Mail Servers

gpdev.com is served by two mail servers, us1-smtp.messagingengine.com and us2-smtp.messagingengine.com.

Among the domains sharing a mail server setup with gpdev.com are ashishg.net, thombre.email, mail.artpeel.com and two others.

DNS names with 8 IP addresses:

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 that resolve to four IP numbers:

us2-smtp.messagingengine.com has four IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.

gpdev.com - robtex.com

gpdev.com

com

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`gpdev.com`

`com`