`gmcsus.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:aa52^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:3714^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.55.20^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.82^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jeremy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeremy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeremy.ns.cloudflare.com`
		A	108.162.193.180^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	172.64.33.180^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	173.245.59.180^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
NS	`rachel.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rachel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rachel.ns.cloudflare.com`
		A	108.162.192.215^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	172.64.32.215^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	173.245.58.215^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
MX	`gmcsus-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm5pr04cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:f905::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
		A	52.101.194.15^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch4pr21cu00107.inbound.protection.outlook.com`
TXT	`MS=ms64452696`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.constantcontact.com ip4...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.55.20, 172.67.170.82
		IPv6 hints	2606:4700:3033::ac43:aa52, 2606:4700:3036::6815:3714
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=70, name=cloudflare-ech.com
SOA	`jeremy.ns.cloudflare.com`dns@cloudflare.com serial=2401921751

`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=1777086411

Same first word

gmcsus.com

Similar names

cmguss.com

scmsug.ac.in

DNS History

12 records (7 active, 5 former)

●NSjeremy.ns.cloudflare.com2026-02-16 → 2026-04-25 · 3 obs

○ 2019-12-27 23:24:20
● 2026-02-16 08:06:22
● 2026-04-25 03:30:44

○NSns3.worldnic.com2015-09-03 → 2019-12-27 · 4 obs

● 2015-09-03 07:11:04
● 2019-12-27 23:24:20
○ 2026-02-16 08:06:22
○ 2026-04-25 03:30:44

○NSns4.worldnic.com2015-09-03 → 2019-12-27 · 4 obs

● 2015-09-03 07:11:04
● 2019-12-27 23:24:20
○ 2026-02-16 08:06:22
○ 2026-04-25 03:30:44

●NSrachel.ns.cloudflare.com2026-02-16 → 2026-04-25 · 3 obs

○ 2019-12-27 23:24:20
● 2026-02-16 08:06:22
● 2026-04-25 03:30:44

○MXd18690a.ess.barracudanetworks.com2015-09-03 → 2017-02-18 · 4 obs

● 2015-09-03 07:11:04
● 2017-02-18 05:14:54
○ 2019-12-27 23:24:20
○ 2026-04-25 03:30:44

○MXd18690b.ess.barracudanetworks.com2015-09-03 → 2017-02-18 · 4 obs

● 2015-09-03 07:11:04
● 2017-02-18 05:14:54
○ 2019-12-27 23:24:20
○ 2026-04-25 03:30:44

●MXgmcsus-com.mail.protection.outlook.com2019-12-27 → 2026-04-25 · 3 obs

○ 2017-02-18 05:14:54
● 2019-12-27 23:24:20
● 2026-04-25 03:30:44

●A104.21.55.202026-02-16 → 2026-04-25 · 3 obs

○ 2019-12-27 23:24:20
● 2026-02-16 08:06:22
● 2026-04-25 03:30:44

○A108.168.213.912015-09-03 → 2019-12-27 · 4 obs

● 2015-09-03 07:11:04
● 2019-12-27 23:24:20
○ 2026-02-16 08:06:22
○ 2026-04-25 03:30:44

●A172.67.170.822026-02-16 → 2026-04-25 · 3 obs

○ 2019-12-27 23:24:20
● 2026-02-16 08:06:22
● 2026-04-25 03:30:44

●A2606:4700:3033::ac43:aa522026-02-16 → 2026-04-25 · 3 obs

○ 2019-12-27 23:24:20
● 2026-02-16 08:06:22
● 2026-04-25 03:30:44

●A2606:4700:3036::6815:37142026-02-16 → 2026-04-25 · 3 obs

○ 2019-12-27 23:24:20
● 2026-02-16 08:06:22
● 2026-04-25 03:30:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
gmcsus.com	jeremy.ns.cloudflare.com, rachel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.215

NS records: jeremy.ns.cloudflare.com, rachel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gmcsus.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.170.82, 104.21.55.20`
AAAA	2	`2606:4700:3033::ac43:aa52, 2606:4700:3036::6815:3714`
NS	2	`jeremy.ns.cloudflare.com, rachel.ns.cloudflare.com`
MX	1	`gmcsus-com.mail.protection.outlook.com (`
TXT	2	`MS=ms64452696, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jeremy.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gmcsus.com resolves to four IP numbers: 2606:4700:3033::ac43:aa52, 2606:4700:3036::6815:3714, 104.21.55.20 and 172.67.170.82.

other host names for instance hundratalspresenttips.se, glassya-hyougo.com, tsukri.com, mail.hundratalspresenttips.se and northwoodhills.co.uk share IP numbers with gmcsus.com.

Name Servers

gmcsus.com is delegated to two name servers: jeremy.ns.cloudflare.com and rachel.ns.cloudflare.com.

gmcsus.com shares the same name server setup as other domains, for example chesfit.com, vcdr.org, degogorza.com, suskin.com and vermontmeetings.com.

gmcsus.com at least partially shares name servers with other domains, for instance famiclean.tw, heal-n-soothe.com, online-serial.com, bidtry.com and nosspeed.com.tr.

These name servers are commonly used with the name servers joyce.ns.cloudflare.com.

Host names with six IP numbers:

jeremy.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb4, 2803:f800:50::6ca2:c1b4, 2a06:98c1:50::ac40:21b4, 108.162.193.180, 172.64.33.180 and 173.245.59.180; rachel.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad7, 2803:f800:50::6ca2:c0d7, 2a06:98c1:50::ac40:20d7, 108.162.192.215, 172.64.32.215 and 173.245.58.215.

Mail Servers

gmcsus.com is handled by a single mail server, gmcsus-com.mail.protection.outlook.com.

Host name gmcsus-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c922::1, 2a01:111:f403:c92c::3, 2a01:111:f403:f905::4, 52.101.9.14, 52.101.11.10, 52.101.50.7 and 52.101.194.15.

gmcsus.com - robtex.com

gmcsus.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`gmcsus.com`

`com`