`gcstg.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:a9d7^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1bf2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.242^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.215^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mitchell.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mitchell.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mitchell.ns.cloudflare.com`
		A	108.162.195.231^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
		A	162.159.44.231^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
		A	172.64.35.231^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitchell.ns.cloudflare.com`
NS	`tara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tara.ns.cloudflare.com`
		A	108.162.192.225^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
		A	172.64.32.225^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
		A	173.245.58.225^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tara.ns.cloudflare.com`
MX	`ghost-relay.mxroute.com` ⭐
		A	159.69.143.143^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
			PTR	`static.143.143.69.159.clients.your-server.de`
MX	`ghost.mxroute.com`⁽²⁰⁾
		A	159.69.143.143^{🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC}
			PTR	`static.143.143.69.159.clients.your-server.de`
TXT	`v=spf1 include:mxroute.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.242, 172.67.169.215
		IPv6 hints	2606:4700:3034::ac43:a9d7, 2606:4700:3035::6815:1bf2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`mitchell.ns.cloudflare.com`dns@cloudflare.com serial=2406474160

`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=1785545217

Same first word

gcstg.com

Similar names

gstgc.com

tgscg.cn

ggsct.cn

ggtsc.com

gstcg.com

tggcs.com

cgsgt.com

tcgsg.com

cggst.com

sgtcg.com

gtgcs.com

sgtgc.com

sggtc.com

sctgg.com

gtgsc.com

gtgsc.co.kr

ggtcs.com

tsggc.com

stcgg.com

gtcsg.com

ggsct.com

DNS History

18 records (8 active, 10 former)

●NSmitchell.ns.cloudflare.com2026-06-24 → 2026-08-01 · 3 obs

○ 2017-01-09 09:04:40
● 2026-06-24 07:21:50
● 2026-08-01 01:08:20

○NSns10.sleekhost.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 05:14:48
○ 2015-06-30 13:22:12
○ 2026-08-01 01:08:20

○NSns19.domaincontrol.com2015-06-30 → 2017-01-09 · 5 obs

○ 2008-03-20 05:14:48
● 2015-06-30 13:22:12
● 2017-01-09 09:04:40
○ 2026-06-24 07:21:50
○ 2026-08-01 01:08:20

○NSns20.domaincontrol.com2015-06-30 → 2017-01-09 · 5 obs

○ 2008-03-20 05:14:48
● 2015-06-30 13:22:12
● 2017-01-09 09:04:40
○ 2026-06-24 07:21:50
○ 2026-08-01 01:08:20

○NSns9.sleekhost.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 05:14:48
○ 2015-06-30 13:22:12
○ 2026-08-01 01:08:20

●NStara.ns.cloudflare.com2026-06-24 → 2026-08-01 · 3 obs

○ 2017-01-09 09:04:40
● 2026-06-24 07:21:50
● 2026-08-01 01:08:20

●MXghost-relay.mxroute.com2026-06-24 → 2026-08-01 · 3 obs

○ 2017-01-09 09:04:40
● 2026-06-24 07:21:50
● 2026-08-01 01:08:20

●MXghost.mxroute.com2026-06-24 → 2026-08-01 · 3 obs

○ 2017-01-09 09:04:40
● 2026-06-24 07:21:50
● 2026-08-01 01:08:20

○MXmail.gcstg.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 05:14:48
○ 2015-06-30 13:22:12
○ 2026-08-01 01:08:20

○MXmailstore1.secureserver.net2015-06-30 → 2017-01-09 · 5 obs

○ 2008-03-20 05:14:48
● 2015-06-30 13:22:12
● 2017-01-09 09:04:40
○ 2026-06-24 07:21:50
○ 2026-08-01 01:08:20

○MXsmtp.secureserver.net2015-06-30 → 2017-01-09 · 5 obs

○ 2008-03-20 05:14:48
● 2015-06-30 13:22:12
● 2017-01-09 09:04:40
○ 2026-06-24 07:21:50
○ 2026-08-01 01:08:20

●A104.21.27.2422026-06-24 → 2026-08-01 · 3 obs

○ 2017-01-09 09:04:40
● 2026-06-24 07:21:50
● 2026-08-01 01:08:20

●A172.67.169.2152026-06-24 → 2026-08-01 · 3 obs

○ 2017-01-09 09:04:40
● 2026-06-24 07:21:50
● 2026-08-01 01:08:20

●A2606:4700:3034::ac43:a9d72026-06-26 → 2026-08-01 · 3 obs

○ 2026-06-24 07:21:50
● 2026-06-26 19:46:04
● 2026-08-01 01:08:20

●A2606:4700:3035::6815:1bf22026-06-24 → 2026-08-01 · 3 obs

○ 2017-01-09 09:04:40
● 2026-06-24 07:21:50
● 2026-08-01 01:08:20

○A2606:4700:3036::ac43:a9d72026-06-24 → 2026-06-24 · 4 obs

○ 2017-01-09 09:04:40
● 2026-06-24 07:21:50
○ 2026-06-26 19:46:04
○ 2026-08-01 01:08:20

○A67.19.173.2282008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 05:14:48
○ 2015-06-30 13:22:12
○ 2026-08-01 01:08:20

○A72.167.232.1162015-06-30 → 2017-01-09 · 5 obs

○ 2008-03-20 05:14:48
● 2015-06-30 13:22:12
● 2017-01-09 09:04:40
○ 2026-06-24 07:21:50
○ 2026-08-01 01:08:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
gcstg.com	tara.ns.cloudflare.com, mitchell.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.231

NS records: tara.ns.cloudflare.com, mitchell.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcstg.com (unsigned zone)

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.242, 172.67.169.215`
AAAA	2	`2606:4700:3034::ac43:a9d7, 2606:4700:3035::6815:1bf2`
NS	2	`mitchell.ns.cloudflare.com, tara.ns.cloudflare.com`
MX	2	`ghost.mxroute.com (pri: 10), ghost-relay.mxroute.com (pri: 20)`
TXT	1	`v=spf1 include:mxroute.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mitchell.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gcstg.com directs to four IP numbers, which are 104.21.27.242, 172.67.169.215, 2606:4700:3034::ac43:a9d7 and 2606:4700:3035::6815:1bf2.

aaja.co, rqlgqx.sa.com, misteritogel-oke.com and two other host names share IP numbers with gcstg.com.

Name Servers

gcstg.com is delegated to two name servers: mitchell.ns.cloudflare.com and tara.ns.cloudflare.com.

gcstg.com uses the same name servers as several other domains — among them waswerben.de, pmtec.com.br, 4dnum.com and two more.

At least some of gcstg.com's name servers are shared with other domains, for example econn.org, dessortu.info, (0x706f726e)oitaliano.com and two more.

It is common for these name servers to be used in conjunction with the name servers nelly.ns.cloudflare.com, kate.ns.cloudflare.com and alexandra.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

mitchell.ns.cloudflare.com resolves to 108.162.195.231, 162.159.44.231, 172.64.35.231 and 3 other IP addresses.

tara.ns.cloudflare.com resolves to 108.162.192.225, 172.64.32.225, 173.245.58.225 and 3 other IP addresses.

Mail Servers

Mail for gcstg.com is handled by two mail servers — ghost-relay.mxroute.com and ghost.mxroute.com.

gcstg.com uses an identical mail server configuration to several other domains — among them advertisnet.net, oakoutliner.com, epeamalta.org and two more.

gcstg.com has at least partial mail server overlap with other domains such as expotype.com, serverpeon.net, ajp.xyz and two more.

ghost-relay.mxroute.com and ghost.mxroute.com both resolve to the same single IP address: 159.69.143.143.

ghost-relay.mxroute.com and ghost.mxroute.com are host names that each point to 159.69.143.143 IP addresses.

gcstg.com - robtex.com

gcstg.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

`gcstg.com`

`com`