postgroup.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`postgroup.com`

DNSSEC	⚠️ Not signed
A	50.62.194.30^{🇺🇸 AS39878750.62.194.0/24 MWP}
		PTR	`30.194.62.50.host.secureserver.net`
NS	`ns67.worldnic.com` ⭐
		A	162.159.26.185^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns68.worldnic.com`
		A	162.159.27.127^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`postgroup-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00103.inbound.protection.outlook.com`
		A	52.101.41.122^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr02cu00302.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
TXT	`MS=ms55016791`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=00A0972C19D7191B4F49DE311765F95C4E5CAED1`
SOA	`NS67.WORLDNIC.com`namehost@WORLDNIC.com serial=118103012

`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=1786939284

Subdomains

smtp.postgroup.com

mail.postgroup.com

ftb.postgroup.com

mail2.postgroup.com

Same first word

postgroup.de

postgroup.org

postgroup.net

postgroup.ru

postgroup.lu

postgroup.com

Similar names

DNS History

9 records (4 active, 5 former)

●NSns67.worldnic.com2015-06-30 → 2026-08-17 · 2 obs

● 2015-06-30 18:26:52
● 2026-08-17 04:26:06

●NSns68.worldnic.com2015-06-30 → 2026-08-17 · 2 obs

● 2015-06-30 18:26:52
● 2026-08-17 04:26:06

○MXmx1.emailsrvr.com2015-06-30 → 2017-08-11 · 4 obs

● 2015-06-30 18:26:52
● 2017-08-11 05:39:50
○ 2017-10-23 23:08:12
○ 2026-08-17 04:26:06

○MXmx2.emailsrvr.com2015-06-30 → 2017-08-11 · 4 obs

● 2015-06-30 18:26:52
● 2017-08-11 05:39:50
○ 2017-10-23 23:08:12
○ 2026-08-17 04:26:06

●MXpostgroup-com.mail.protection.outlook.com2017-10-23 → 2026-08-17 · 3 obs

○ 2017-08-11 05:39:50
● 2017-10-23 23:08:12
● 2026-08-17 04:26:06

○A107.180.51.2362016-01-23 → 2016-01-23 · 4 obs

○ 2015-11-12 21:04:00
● 2016-01-23 22:58:44
○ 2016-01-29 23:02:02
○ 2026-08-17 04:26:06

○A184.168.47.2252016-01-29 → 2017-10-23 · 5 obs

○ 2016-01-23 22:58:44
● 2016-01-29 23:02:02
● 2017-10-23 23:08:12
○ 2026-02-15 15:07:48
○ 2026-08-17 04:26:06

○A205.178.189.1312015-06-30 → 2015-11-12 · 4 obs

● 2015-06-30 18:26:52
● 2015-11-12 21:04:00
○ 2016-01-23 22:58:44
○ 2026-08-17 04:26:06

●A50.62.194.302026-02-15 → 2026-08-17 · 6 obs

○ 2017-10-23 23:08:12
● 2026-02-15 15:07:48
● 2026-05-11 16:25:32
○ 2026-05-16 06:39:16
● 2026-06-06 08:53:32
● 2026-08-17 04:26:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
postgroup.com	ns67.worldnic.com, ns68.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.185

NS records: ns67.worldnic.com, ns68.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postgroup.com (unsigned zone)

⏱️ Timing

Total: 159ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`50.62.194.30`
NS	2	`ns67.worldnic.com, ns68.worldnic.com`
MX	1	`postgroup-com.mail.protection.outlook.co`
TXT	3	`v=spf1 include:spf.protection.outlook.co, MS=ms55016791...`
SOA	1	`NS67.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns67.worldnic.com, ns68.worldnic.com)

Analysis

Hierarchy

postgroup.com serves as the parent of smtp.postgroup.com, mail.postgroup.com, ftb.postgroup.com and mail2.postgroup.com.

IP Addresses

postgroup.com has exactly one IP address — 50.62.194.30.

soundpropertyinc.com, kobraces.com, tsmdinc.com plus two other host names have IP numbers in common with postgroup.com.

Name Servers

The NS records for postgroup.com delegate to ns67.worldnic.com and ns68.worldnic.com.

The name server configuration of postgroup.com is shared with other domains, for instance labsqa.com, campseymour.org, ocpmail.com and two others.

ns67.worldnic.com directs to 162.159.26.185 and ns68.worldnic.com directs to 162.159.27.127; each host name points to exactly one IP number.

Mail Servers

postgroup.com uses one mail server — postgroup-com.mail.protection.outlook.com.

postgroup-com.mail.protection.outlook.com has 8 IP addresses: 52.101.11.3, 52.101.41.122, 52.101.42.14 plus 5 more.