`gtcpromo.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:3ead^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:89e3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.173^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.227^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`johnathan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c2c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c32c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`johnathan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:232c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`johnathan.ns.cloudflare.com`
		A	108.162.195.44^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	162.159.44.44^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
		A	172.64.35.44^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`johnathan.ns.cloudflare.com`
NS	`susan.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`susan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`susan.ns.cloudflare.com`
		A	108.162.194.199^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
		A	162.159.38.199^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
		A	172.64.34.199^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`susan.ns.cloudflare.com`
TXT	`_globalsign-domain-verification=DgtcIuhU9g99aaSXH_OlESivKvQ9Nab9YJ5wzmqJin`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.173, 172.67.137.227
		IPv6 hints	2606:4700:3032::6815:3ead, 2606:4700:3037::ac43:89e3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOA	`johnathan.ns.cloudflare.com`dns@cloudflare.com serial=2409646794

`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=1784946072

Same first word

gtcpromo.com

Similar names

procomgt.com

cpgmotor.cn

procomgt.net

comptorg.ru

cpgmotor.com

DNS History

16 records (6 active, 10 former)

●NSjohnathan.ns.cloudflare.com2026-06-30 → 2026-07-25 · 3 obs

○ 2017-11-11 09:29:36
● 2026-06-30 18:40:28
● 2026-07-25 02:42:32

○NSns1.host-h.net2015-06-22 → 2017-11-11 · 4 obs

● 2015-06-22 04:14:50
● 2017-11-11 09:29:36
○ 2026-06-30 18:40:28
○ 2026-07-25 02:42:32

○NSns1.sawebs-host.co.za2015-06-22 → 2017-11-11 · 4 obs

● 2015-06-22 04:14:50
● 2017-11-11 09:29:36
○ 2026-06-30 18:40:28
○ 2026-07-25 02:42:32

○NSns2.sawebs-host.co.za2015-06-22 → 2017-11-11 · 4 obs

● 2015-06-22 04:14:50
● 2017-11-11 09:29:36
○ 2026-06-30 18:40:28
○ 2026-07-25 02:42:32

○NSns3.sawebs-host.co.za2015-06-22 → 2017-11-11 · 4 obs

● 2015-06-22 04:14:50
● 2017-11-11 09:29:36
○ 2026-06-30 18:40:28
○ 2026-07-25 02:42:32

●NSsusan.ns.cloudflare.com2026-06-30 → 2026-07-25 · 3 obs

○ 2017-11-11 09:29:36
● 2026-06-30 18:40:28
● 2026-07-25 02:42:32

○MXmail.gtcpromo.com2015-06-22 → 2017-11-11 · 4 obs

● 2015-06-22 04:14:50
● 2017-11-11 09:29:36
○ 2026-06-30 18:40:28
○ 2026-07-25 02:42:32

●A104.21.62.1732026-06-30 → 2026-07-25 · 4 obs

○ 2017-11-11 09:29:36
● 2026-06-30 18:40:28
○ 2026-07-17 21:25:44
● 2026-07-25 02:42:32

●A172.67.137.2272026-06-30 → 2026-07-25 · 4 obs

○ 2017-11-11 09:29:36
● 2026-06-30 18:40:28
○ 2026-07-17 21:25:44
● 2026-07-25 02:42:32

○A188.114.96.02026-07-17 → 2026-07-17 · 3 obs

○ 2026-06-30 18:40:28
● 2026-07-17 21:25:44
○ 2026-07-25 02:42:32

○A188.114.97.02026-07-17 → 2026-07-17 · 3 obs

○ 2026-06-30 18:40:28
● 2026-07-17 21:25:44
○ 2026-07-25 02:42:32

●A2606:4700:3032::6815:3ead2026-06-30 → 2026-07-25 · 4 obs

○ 2017-11-11 09:29:36
● 2026-06-30 18:40:28
○ 2026-07-17 21:25:44
● 2026-07-25 02:42:32

●A2606:4700:3037::ac43:89e32026-06-30 → 2026-07-25 · 4 obs

○ 2017-11-11 09:29:36
● 2026-06-30 18:40:28
○ 2026-07-17 21:25:44
● 2026-07-25 02:42:32

○A2a06:98c1:3120::2026-07-17 → 2026-07-17 · 3 obs

○ 2026-06-30 18:40:28
● 2026-07-17 21:25:44
○ 2026-07-25 02:42:32

○A2a06:98c1:3121::2026-07-17 → 2026-07-17 · 3 obs

○ 2026-06-30 18:40:28
● 2026-07-17 21:25:44
○ 2026-07-25 02:42:32

○A41.204.200.1742015-06-22 → 2017-11-11 · 4 obs

● 2015-06-22 04:14:50
● 2017-11-11 09:29:36
○ 2026-06-30 18:40:28
○ 2026-07-25 02:42:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gtcpromo.com	susan.ns.cloudflare.com, johnathan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.199

NS records: susan.ns.cloudflare.com, johnathan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gtcpromo.com (unsigned zone)

⏱️ Timing

Total: 425ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.227, 104.21.62.173`
AAAA	2	`2606:4700:3032::6815:3ead, 2606:4700:3037::ac43:89e3`
NS	2	`johnathan.ns.cloudflare.com, susan.ns.cloudflare.com`
TXT	1	`_globalsign-domain-verification=DgtcIuhU`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`johnathan.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gtcpromo.com points to the four IP addresses 104.21.62.173, 172.67.137.227, 2606:4700:3032::6815:3ead and 2606:4700:3037::ac43:89e3.

Among the host names that share IP numbers with gtcpromo.com are ianfirla.com, ru.(0x736578)a(0x706f726e).cc, superhouse.uk and two others.

Name Servers

gtcpromo.com has two authoritative name servers — johnathan.ns.cloudflare.com and susan.ns.cloudflare.com.

gtcpromo.com has the same name server delegation as a number of other domains, such as listentosoul.com, tmzbl.com, kinangroup.com and two more.

There is at least partial name server overlap between gtcpromo.com and other domains — chanlemomo.vin, cryptosystems.ai, kahv-defender.pro and two more among them.

These name servers are routinely co-deployed with the name servers leonard.ns.cloudflare.com, damon.ns.cloudflare.com, tate.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

johnathan.ns.cloudflare.com points to 108.162.195.44, 162.159.44.44, 172.64.35.44 and 3 other IP addresses.

susan.ns.cloudflare.com points to 108.162.194.199, 162.159.38.199, 172.64.34.199 and 3 other IP addresses.

gtcpromo.com - robtex.com

gtcpromo.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

`gtcpromo.com`

`com`