`gztheos.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5c6c^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bfeb^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.108^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.235^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kirk.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
NS	`nancy.ns.cloudflare.com`
		A	2606:4700:50::a29f:2654^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c254^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nancy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2254^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nancy.ns.cloudflare.com`
		A	108.162.194.84^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	162.159.38.84^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
		A	172.64.34.84^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nancy.ns.cloudflare.com`
MX	`mx1.yunyou.top` ⭐
		A	2404:ccc0:263:103:5054:ff:fe4a:5abe^{🇭🇰 WEST263GO-HK2404:ccc0:263::/48 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong,}
		A	128.14.74.39^{🇺🇸 TELX-AS21859128.14.74.0/24}
			PTR	`hwmx71.cn4e.com`
MX	`mx2.yunyou.top`⁽¹⁰⁾
		A	211.149.239.73^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`mx2.yunyou.top`
		A	211.149.240.37^{🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client}
			PTR	`mx2.yunyou.top`
TXT	`google-site-verification=TObcPPEd7G6VUx0FVSIN7lXs8N6h5N6hsOrHZ2rplBY`
TXT	`v=spf1include:yunyou.top-all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.108, 172.67.191.235
		IPv6 hints	2606:4700:3032::6815:5c6c, 2606:4700:3033::ac43:bfeb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=249, name=cloudflare-ech.com
SOA	`kirk.ns.cloudflare.com`dns@cloudflare.com serial=2399381423

`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=1778575811

Same first word

gztheos.com

DNS History

16 records (8 active, 8 former)

●NSkirk.ns.cloudflare.com2026-04-05 → 2026-05-12 · 3 obs

○ 2019-03-15 08:47:58
● 2026-04-05 18:15:44
● 2026-05-12 08:56:20

●NSnancy.ns.cloudflare.com2026-04-05 → 2026-05-12 · 3 obs

○ 2019-03-15 08:47:58
● 2026-04-05 18:15:44
● 2026-05-12 08:56:20

○NSns1.myhostadmin.net2019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 08:47:58
○ 2026-04-05 18:15:44
○ 2026-05-12 08:56:20

○NSns2.myhostadmin.net2019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 08:47:58
○ 2026-04-05 18:15:44
○ 2026-05-12 08:56:20

○NSns3.myhostadmin.net2019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 08:47:58
○ 2026-04-05 18:15:44
○ 2026-05-12 08:56:20

○NSns4.myhostadmin.net2019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 08:47:58
○ 2026-04-05 18:15:44
○ 2026-05-12 08:56:20

○NSns5.myhostadmin.net2019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 08:47:58
○ 2026-04-05 18:15:44
○ 2026-05-12 08:56:20

○NSns6.myhostadmin.net2019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 08:47:58
○ 2026-04-05 18:15:44
○ 2026-05-12 08:56:20

○MXmx01.mail.alibaba.com2019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 08:47:58
○ 2026-04-05 18:15:44
○ 2026-05-12 08:56:20

○MXmx02.mail.alibaba.com2019-03-15 → 2019-03-15 · 3 obs

● 2019-03-15 08:47:58
○ 2026-04-05 18:15:44
○ 2026-05-12 08:56:20

●MXmx1.yunyou.top2026-04-05 → 2026-05-12 · 3 obs

○ 2019-03-15 08:47:58
● 2026-04-05 18:15:44
● 2026-05-12 08:56:20

●MXmx2.yunyou.top2026-04-05 → 2026-05-12 · 3 obs

○ 2019-03-15 08:47:58
● 2026-04-05 18:15:44
● 2026-05-12 08:56:20

●A104.21.92.1082026-04-05 → 2026-05-12 · 2 obs

● 2026-04-05 18:15:44
● 2026-05-12 08:56:20

●A172.67.191.2352026-04-05 → 2026-05-12 · 2 obs

● 2026-04-05 18:15:44
● 2026-05-12 08:56:20

●A2606:4700:3032::6815:5c6c2026-04-05 → 2026-05-12 · 2 obs

● 2026-04-05 18:15:44
● 2026-05-12 08:56:20

●A2606:4700:3033::ac43:bfeb2026-04-05 → 2026-05-12 · 2 obs

● 2026-04-05 18:15:44
● 2026-05-12 08:56:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gztheos.com	kirk.ns.cloudflare.com, nancy.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.192

NS records: kirk.ns.cloudflare.com, nancy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gztheos.com (unsigned zone)

⏱️ Timing

Total: 2477ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.235, 104.21.92.108`
AAAA	2	`2606:4700:3032::6815:5c6c, 2606:4700:3033::ac43:bfeb`
NS	2	`kirk.ns.cloudflare.com, nancy.ns.cloudflare.com`
MX	2	`mx2.yunyou.top (pri: 10), mx1.yunyou.top (pri: 5)`
TXT	2	`google-site-verification=TObcPPEd7G6VUx0, v=spf1include:yunyou.top-all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`kirk.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gztheos.com resolves to four IP numbers: 2606:4700:3032::6815:5c6c, 2606:4700:3033::ac43:bfeb, 104.21.92.108 and 172.67.191.235.

other host names for instance 49mt.cn, selodial.com.ar, ns1.satedma.com, ns3.byet.org.saonho.com and laowangun.top share IP numbers with gztheos.com.

Name Servers

gztheos.com is delegated to two name servers: kirk.ns.cloudflare.com and nancy.ns.cloudflare.com.

gztheos.com shares the same name server setup as other domains, for example cn-rack.com, vigourregulators.com, smoktecher.com, zjbeny-south-america.com and gdtym.com.

gztheos.com at least partially shares name servers with other domains, for instance aa057.com, jeffdetmold.com, hebyuxiangfang.com, ekaterinidis-hotels.com and maistorbg.com.

These name servers are commonly used with rudy.ns.cloudflare.com, west.ns.cloudflare.com and bruce.ns.cloudflare.com.

Host names with six IP numbers:

kirk.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc0, 2803:f800:50::6ca2:c1c0, 2a06:98c1:50::ac40:21c0, 108.162.193.192, 172.64.33.192 and 173.245.59.192; nancy.ns.cloudflare.com points to: 2606:4700:50::a29f:2654, 2803:f800:50::6ca2:c254, 2a06:98c1:50::ac40:2254, 108.162.194.84, 162.159.38.84 and 172.64.34.84.

Mail Servers

gztheos.com is handled by two mail servers: mx1.yunyou.top and mx2.yunyou.top.

gztheos.com shares the same mail server setup as other domains, for instance sh-yunyue.com, sumiasih.com, kmltex.com, czzhongke.com and chinaforun.com.

gztheos.com shares at least partially some mail servers with other domains, for instance tanocable.com, chinapengye.com and cnhnby.com.

Host names with two IP numbers:

mx1.yunyou.top points to 2404:ccc0:263:103:5054:ff:fe4a:5abe and 128.14.74.39

mx2.yunyou.top points to 211.149.239.73 and 211.149.240.37

gztheos.com - robtex.com

gztheos.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`gztheos.com`

`com`