`microsoftgroups.com`

DNSSEC	⚠️ Not signed
A	82.165.57.121^{🇩🇪 IONOS-AS82.165.0.0/16 IONOS-PA-4}
		PTR	`smtp.rasinsider.com`
NS	`dave.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
NS	`miki.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miki.ns.cloudflare.com`
		A	108.162.192.202^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	172.64.32.202^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
		A	173.245.58.202^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miki.ns.cloudflare.com`
MX	`microsoftgroups-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca1e::^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-mrzp264cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca25::^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-pa5p264cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:ca25::1^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-pr0p264cu01301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca25::2^{🇫🇷 Microsoft2a01:111:f000::/36}
			PTR	`mail-paup264cu00202.inbound.protection.outlook.com`
		A	52.101.164.0^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mrzp264cu00100.inbound.protection.outlook.com`
		A	52.101.166.0^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pa5p264cu00200.inbound.protection.outlook.com`
		A	52.101.166.1^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pr0p264cu01301.inbound.protection.outlook.com`
		A	52.101.166.2^{🇫🇷 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-paup264cu00202.inbound.protection.outlook.com`
TXT	`MS=ms86722449`
TXT	`_7d2m1bht8wm6v3i9oi4yisupergxhws`
TXT	`_ag0uexhrbfy0gvkta5imbnr17s0079c`
TXT	`_hp7c2q9r043ygsis566wpx0hcefoik8`
TXT	`_nahcrkch5bhca8cw0bi8n9hivs67lpj`
TXT	`_sx42pycrfphgobsdfill2zkapk2cmv7`
TXT	`_weikipow6hhjibf8itvokrwmj0d7ro6`
TXT	`v=spf1 a:smtp.microsoftgroups.com include:spf.protection.outlook.com -all`
SOA	`dave.ns.cloudflare.com`dns@cloudflare.com serial=2409172661

`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=1784146607

Subdomains

www.microsoftgroups.com

Same first word

microsoftgroups.org

microsoftgroups.com

DNS History

10 records (4 active, 6 former)

●NSdave.ns.cloudflare.com2026-06-26 → 2026-07-15 · 3 obs

○ 2017-02-11 08:35:36
● 2026-06-26 17:37:08
● 2026-07-15 20:38:52

●NSmiki.ns.cloudflare.com2026-06-26 → 2026-07-15 · 3 obs

○ 2017-02-11 08:35:36
● 2026-06-26 17:37:08
● 2026-07-15 20:38:52

○NSns1.baskingshark.net2015-06-13 → 2017-02-11 · 4 obs

● 2015-06-13 11:20:50
● 2017-02-11 08:35:36
○ 2026-06-26 17:37:08
○ 2026-07-15 20:38:52

●MXmicrosoftgroups-com.mail.protection.outlook.com2026-06-26 → 2026-07-15 · 2 obs

● 2026-06-26 17:37:08
● 2026-07-15 20:38:52

○A104.21.84.532026-06-26 → 2026-06-26 · 4 obs

○ 2017-02-11 08:35:36
● 2026-06-26 17:37:08
○ 2026-06-28 00:15:36
○ 2026-07-15 20:38:52

○A172.67.186.1482026-06-26 → 2026-06-26 · 4 obs

○ 2017-02-11 08:35:36
● 2026-06-26 17:37:08
○ 2026-06-28 00:15:36
○ 2026-07-15 20:38:52

○A173.230.158.1662015-06-13 → 2017-02-11 · 4 obs

● 2015-06-13 11:20:50
● 2017-02-11 08:35:36
○ 2026-06-26 17:37:08
○ 2026-07-15 20:38:52

○A2606:4700:3031::6815:54352026-06-26 → 2026-06-26 · 4 obs

○ 2017-02-11 08:35:36
● 2026-06-26 17:37:08
○ 2026-06-28 00:15:36
○ 2026-07-15 20:38:52

○A2606:4700:3037::ac43:ba942026-06-26 → 2026-06-26 · 4 obs

○ 2017-02-11 08:35:36
● 2026-06-26 17:37:08
○ 2026-06-28 00:15:36
○ 2026-07-15 20:38:52

●A82.165.57.1212026-06-28 → 2026-07-15 · 3 obs

○ 2026-06-26 17:37:08
● 2026-06-28 00:15:36
● 2026-07-15 20:38:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
microsoftgroups.com	dave.ns.cloudflare.com, miki.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.202

NS records: dave.ns.cloudflare.com, miki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoftgroups.com (unsigned zone)

⏱️ Timing

Total: 89ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`82.165.57.121`
NS	2	`dave.ns.cloudflare.com, miki.ns.cloudflare.com`
MX	1	`microsoftgroups-com.mail.protection.outl`
TXT	8	`MS=ms86722449, _7d2m1bht8wm6v3i9oi4yisupergxhws...`
SOA	1	`dave.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dave.ns.cloudflare.com, dave.ns.cloudflare.com, dave.ns.cloudflare.com...)

Analysis

Hierarchy

microsoftgroups.com is a parent domain of www.microsoftgroups.com.

IP Addresses

microsoftgroups.com has exactly one IP address — 82.165.57.121.

Host names such as smtp.rasinsider.com and www.microsoftgroups.com share IP numbers with microsoftgroups.com.

Name Servers

The NS records for microsoftgroups.com delegate to dave.ns.cloudflare.com and miki.ns.cloudflare.com.

The name server configuration of microsoftgroups.com is shared with other domains, for instance bkaw.ca, whesmail.com, plastmontag.ru and two others.

microsoftgroups.com shares at least some of its name servers with other domains, including rodyti.lt, bvgena.com, 881867.com and two others.

These name servers are frequently seen alongside the name servers austin.ns.cloudflare.com, mimi.ns.cloudflare.com, dana.ns.cloudflare.com and kurt.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dave.ns.cloudflare.com maps to 108.162.193.109, 172.64.33.109, 173.245.59.109 and 3 additional IP addresses.

miki.ns.cloudflare.com maps to 108.162.192.202, 172.64.32.202, 173.245.58.202 and 3 additional IP addresses.

Mail Servers

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

microsoftgroups-com.mail.protection.outlook.com has 8 IP addresses: 52.101.164.0, 52.101.166.0, 52.101.166.1 plus 5 more.

microsoftgroups.com - robtex.com