`31comp.com`

DNSSEC	⚠️ Not signed
A	20.75.112.13^{🇺🇸 Microsoft20.64.0.0/10}
NS	`ns1-37.azure-dns.com` ⭐
		A	2603:1061:0:10::25^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-37.azure-dns.com`
		A	150.171.10.37^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns1-37.azure-dns.com`
NS	`ns2-37.azure-dns.net`
		A	2620:1ec:8ec:10::25^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-37.azure-dns.net`
		A	150.171.16.37^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-37.azure-dns.net`
NS	`ns3-37.azure-dns.org`
		A	2a01:111:4000:10::25^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-37.azure-dns.org`
		A	13.107.222.37^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns3-37.azure-dns.org`
NS	`ns4-37.azure-dns.info`
		A	2620:1ec:bda:10::25^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-37.azure-dns.info`
		A	13.107.206.37^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns4-37.azure-dns.info`
MX	`31comp-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00100.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
		A	52.101.42.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00302.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`c8v5gqn2mz8hd253gz8q0z65q4g8wql3`
TXT	`p76hhl8x6dk2ssgw9vbw0h7zt9t2svr3`
TXT	`v=spf1 ip4:192.185.2.120 +a +mx +include:spf.protection.outlook.com -all`
SOA	`ns1-37.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1784826502

Subdomains

autodiscover.31comp.com

Same first word

31comp.com

DNS History

16 records (6 active, 10 former)

●NSns1-37.azure-dns.com2026-02-26 → 2026-07-23 · 3 obs

○ 2016-12-21 00:03:52
● 2026-02-26 17:58:32
● 2026-07-23 17:17:58

○NSns1.gohsphere.com2015-07-09 → 2016-12-21 · 4 obs

● 2015-07-09 21:26:00
● 2016-12-21 00:03:52
○ 2026-02-26 17:58:32
○ 2026-07-23 17:17:58

●NSns2-37.azure-dns.net2026-02-26 → 2026-07-23 · 3 obs

○ 2016-12-21 00:03:52
● 2026-02-26 17:58:32
● 2026-07-23 17:17:58

○NSns2.gohsphere.com2015-07-09 → 2016-12-21 · 4 obs

● 2015-07-09 21:26:00
● 2016-12-21 00:03:52
○ 2026-02-26 17:58:32
○ 2026-07-23 17:17:58

●NSns3-37.azure-dns.org2026-02-26 → 2026-07-23 · 3 obs

○ 2016-12-21 00:03:52
● 2026-02-26 17:58:32
● 2026-07-23 17:17:58

●NSns4-37.azure-dns.info2026-02-26 → 2026-07-23 · 3 obs

○ 2016-12-21 00:03:52
● 2026-02-26 17:58:32
● 2026-07-23 17:17:58

●MX31comp-com.mail.protection.outlook.com2026-02-26 → 2026-07-23 · 3 obs

○ 2016-12-21 00:03:52
● 2026-02-26 17:58:32
● 2026-07-23 17:17:58

○MXmail3.31comp.com2015-07-09 → 2016-12-21 · 4 obs

● 2015-07-09 21:26:00
● 2016-12-21 00:03:52
○ 2026-02-26 17:58:32
○ 2026-07-23 17:17:58

○A173.0.142.2112015-07-09 → 2016-12-21 · 4 obs

● 2015-07-09 21:26:00
● 2016-12-21 00:03:52
○ 2026-02-26 17:58:32
○ 2026-07-23 17:17:58

○A173.0.142.262015-07-09 → 2016-12-21 · 4 obs

● 2015-07-09 21:26:00
● 2016-12-21 00:03:52
○ 2026-02-26 17:58:32
○ 2026-07-23 17:17:58

○A20.22.16.1642026-03-31 → 2026-06-06 · 10 obs

○ 2026-03-23 13:47:42
● 2026-03-31 09:11:00
○ 2026-03-31 17:02:22
○ 2026-04-10 15:41:44
● 2026-04-12 17:16:08
○ 2026-04-14 17:38:26
○ 2026-06-05 16:48:46
● 2026-06-06 01:11:50
○ 2026-06-12 15:31:04
○ 2026-07-23 17:17:58

○A20.252.61.1632026-03-23 → 2026-06-12 · 13 obs

○ 2026-02-26 17:58:32
○ 2026-03-20 13:48:56
● 2026-03-23 13:47:42
○ 2026-03-31 09:11:00
● 2026-03-31 17:02:22
○ 2026-04-05 16:32:36
○ 2026-04-14 17:38:26
● 2026-04-18 01:55:10
○ 2026-04-19 15:09:26
○ 2026-06-06 01:11:50
● 2026-06-12 15:31:04
○ 2026-06-18 09:39:28
○ 2026-07-23 17:17:58

○A20.69.151.162026-02-26 → 2026-07-03 · 14 obs

○ 2016-12-21 00:03:52
● 2026-02-26 17:58:32
○ 2026-03-15 03:30:04
○ 2026-04-05 17:54:02
● 2026-04-05 22:01:50
○ 2026-04-10 15:41:44
○ 2026-05-25 12:34:48
● 2026-05-28 04:25:00
○ 2026-05-30 18:13:24
● 2026-06-21 09:43:18
○ 2026-06-26 16:54:26
● 2026-07-03 18:37:44
○ 2026-07-15 22:03:08
○ 2026-07-23 17:17:58

●A20.75.112.132026-03-17 → 2026-07-23 · 23 obs

○ 2026-03-15 03:30:04
● 2026-03-17 17:35:02
● 2026-03-20 13:48:56
○ 2026-03-23 13:47:42
○ 2026-04-18 01:55:10
● 2026-04-19 15:09:26
● 2026-04-19 21:19:14
○ 2026-05-01 18:44:50
● 2026-05-11 09:46:20
● 2026-05-13 23:30:12
○ 2026-05-14 16:14:56
○ 2026-05-18 04:59:58
● 2026-05-22 05:18:14
● 2026-05-25 12:34:48
○ 2026-05-28 04:25:00
○ 2026-05-30 18:13:24
● 2026-06-01 02:10:12
● 2026-06-05 16:48:46
○ 2026-06-06 01:11:50
● 2026-06-20 09:08:12
○ 2026-06-21 09:43:18
● 2026-07-15 22:03:08
● 2026-07-23 17:17:58

○A20.8.24.1492026-04-05 → 2026-06-27 · 18 obs

○ 2026-03-31 17:02:22
● 2026-04-05 16:32:36
○ 2026-04-05 17:54:02
○ 2026-04-12 17:16:08
● 2026-04-14 17:38:26
○ 2026-04-18 01:55:10
○ 2026-05-14 16:14:56
● 2026-05-18 04:59:58
○ 2026-05-22 05:18:14
○ 2026-05-28 04:25:00
● 2026-05-30 18:13:24
○ 2026-06-01 02:10:12
○ 2026-06-12 15:31:04
● 2026-06-18 09:39:28
○ 2026-06-20 09:08:12
● 2026-06-27 03:37:18
○ 2026-07-03 18:37:44
○ 2026-07-23 17:17:58

○A51.124.91.1552026-03-15 → 2026-06-26 · 17 obs

○ 2026-02-26 17:58:32
● 2026-03-15 03:30:04
○ 2026-03-17 17:35:02
○ 2026-04-05 16:32:36
● 2026-04-05 17:54:02
○ 2026-04-05 22:01:50
● 2026-04-10 15:41:44
○ 2026-04-12 17:16:08
○ 2026-04-19 21:19:14
● 2026-05-01 18:44:50
○ 2026-05-11 09:46:20
○ 2026-05-13 23:30:12
● 2026-05-14 16:14:56
○ 2026-05-18 04:59:58
● 2026-06-26 16:54:26
○ 2026-06-27 03:37:18
○ 2026-07-23 17:17:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
31comp.com	ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org	2 records

✅ Authoritative Response

Server:150.171.16.37

NS records: ns1-37.azure-dns.com, ns2-37.azure-dns.net, ns4-37.azure-dns.info, ns3-37.azure-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 31comp.com (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.22.16.164`
NS	4	`ns1-37.azure-dns.com, ns2-37.azure-dns.net...`
MX	1	`31comp-com.mail.protection.outlook.com (`
TXT	3	`c8v5gqn2mz8hd253gz8q0z65q4g8wql3, p76hhl8x6dk2ssgw9vbw0h7zt9t2svr3...`
SOA	1	`ns1-37.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-37.azure-dns.com, ns1-37.azure-dns.com)

Analysis

Hierarchy

autodiscover.31comp.com is delegated beneath 31comp.com.

IP Addresses

31comp.com resolves to one IP address: 20.75.112.13.

zcarey.com, seppapp.ch, metlifedentalproviderupdate.com and two other host names share IP numbers with 31comp.com.

Name Servers

The authoritative name servers for 31comp.com are ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org.

There is at least partial name server overlap between 31comp.com and other domains — aimuse.online, f9c6be8367f2811e48f9279e26101bda.azr.footprintdns.com, valuespaces.io and two more among them.

All four hostnames — ns1-37.azure-dns.com, ns4-37.azure-dns.info, ns2-37.azure-dns.net and ns3-37.azure-dns.org — resolve to two IP numbers apiece: ns1-37.azure-dns.com to 150.171.10.37 and 2603:1061:0:10::25; ns4-37.azure-dns.info to 13.107.206.37 and 2620:1ec:bda:10::25; ns2-37.azure-dns.net to 150.171.16.37 and 2620:1ec:8ec:10::25; ns3-37.azure-dns.org to 13.107.222.37 and 2a01:111:4000:10::25.

Mail Servers

Mail for 31comp.com is handled by a single mail server, 31comp-com.mail.protection.outlook.com.

31comp-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.9.14, 52.101.42.14, 52.101.42.18 and 5 others.

31comp.com - robtex.com

31comp.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

`31comp.com`

`com`