`gmxdd.top`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4b99^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b26b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.153^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.107^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mark.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
NS	`sandra.ns.cloudflare.com`
		A	2606:4700:50::a29f:2622^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c222^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sandra.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2222^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sandra.ns.cloudflare.com`
		A	108.162.194.34^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	162.159.38.34^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
		A	172.64.34.34^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sandra.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.153, 172.67.178.107
		IPv6 hints	2606:4700:3031::6815:4b99, 2606:4700:3037::ac43:b26b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com
SOA	`mark.ns.cloudflare.com`dns@cloudflare.com serial=2411392545

`top`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.zdnscloud.com` ⭐
	NS	`a.zdnscloud.cn`
	NS	`b.zdnscloud.cn`
	NS	`c.zdnscloud.com`
	NS	`d.zdnscloud.com`
	NS	`e.zdnscloud.cn`
	NS	`f.zdnscloud.cn`
	NS	`i.zdnscloud.cn`
	NS	`j.zdnscloud.com`
	TXT	`2026-08-07_22:15:01`
	SOA	`a.zdnscloud.com`td_dns_gtld@knet.cn serial=1396693000

⚠️ On DNS blocklist: spam-tlds

Same first word

gmxdd.top

Similar names

gddxm.com

dgmdx.com

dgmxd.com

mdgxd.com

dgdxm.com

DNS History

14 records (6 active, 8 former)

●NSmark.ns.cloudflare.com2026-08-02 → 2026-08-07 · 3 obs

○ 2026-07-02 22:38:24
● 2026-08-02 14:46:06
● 2026-08-07 14:55:08

○NSns1.dns.com2016-09-10 → 2017-03-10 · 7 obs

● 2016-09-10 20:55:20
● 2016-12-08 01:48:24
○ 2017-01-18 21:19:00
○ 2017-02-12 07:34:44
● 2017-03-10 15:47:16
○ 2026-05-20 14:43:12
○ 2026-08-07 14:55:08

○NSns2.dns.com2016-09-10 → 2016-12-08 · 4 obs

● 2016-09-10 20:55:20
● 2016-12-08 01:48:24
○ 2017-01-18 21:19:00
○ 2026-08-07 14:55:08

○NSns31.domaincontrol.com2026-07-02 → 2026-07-02 · 4 obs

○ 2026-05-20 14:43:12
● 2026-07-02 22:38:24
○ 2026-08-02 14:46:06
○ 2026-08-07 14:55:08

○NSns32.domaincontrol.com2026-07-02 → 2026-07-02 · 4 obs

○ 2026-05-20 14:43:12
● 2026-07-02 22:38:24
○ 2026-08-02 14:46:06
○ 2026-08-07 14:55:08

●NSsandra.ns.cloudflare.com2026-08-02 → 2026-08-07 · 3 obs

○ 2026-07-02 22:38:24
● 2026-08-02 14:46:06
● 2026-08-07 14:55:08

●A104.21.75.1532026-08-02 → 2026-08-07 · 3 obs

○ 2026-07-02 22:38:24
● 2026-08-02 14:46:06
● 2026-08-07 14:55:08

○A15.197.148.332026-07-02 → 2026-07-02 · 4 obs

○ 2026-05-20 14:43:12
● 2026-07-02 22:38:24
○ 2026-08-02 14:46:06
○ 2026-08-07 14:55:08

●A172.67.178.1072026-08-02 → 2026-08-07 · 3 obs

○ 2026-07-02 22:38:24
● 2026-08-02 14:46:06
● 2026-08-07 14:55:08

●A2606:4700:3031::6815:4b992026-08-02 → 2026-08-07 · 3 obs

○ 2026-07-02 22:38:24
● 2026-08-02 14:46:06
● 2026-08-07 14:55:08

●A2606:4700:3037::ac43:b26b2026-08-02 → 2026-08-07 · 3 obs

○ 2026-07-02 22:38:24
● 2026-08-02 14:46:06
● 2026-08-07 14:55:08

○A3.33.130.1902026-07-02 → 2026-07-02 · 4 obs

○ 2026-05-20 14:43:12
● 2026-07-02 22:38:24
○ 2026-08-02 14:46:06
○ 2026-08-07 14:55:08

○A69.197.186.2272017-01-18 → 2017-02-12 · 5 obs

○ 2016-12-12 22:45:04
● 2017-01-18 21:19:00
● 2017-02-12 07:34:44
○ 2026-05-20 14:43:12
○ 2026-08-07 14:55:08

○A74.91.26.442016-09-10 → 2016-12-12 · 4 obs

● 2016-09-10 20:55:20
● 2016-12-12 22:45:04
○ 2017-01-18 21:19:00
○ 2026-08-07 14:55:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
top	f.zdnscloud.cn, a.zdnscloud.cn, b.zdnscloud.cn, i.zdnscloud.cn...	-
gmxdd.top	mark.ns.cloudflare.com, sandra.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.130

NS records: mark.ns.cloudflare.com, sandra.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at gmxdd.top: Error: DNS query timeout: 116.169.54.111 for DS gmxdd.top

⏱️ Timing

Total: 3811ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.178.107, 104.21.75.153`
AAAA	2	`2606:4700:3037::ac43:b26b, 2606:4700:3031::6815:4b99`
NS	2	`mark.ns.cloudflare.com, sandra.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mark.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

gmxdd.top directs to four IP numbers, which are 104.21.75.153, 172.67.178.107, 2606:4700:3031::6815:4b99 and 2606:4700:3037::ac43:b26b.

Two other host names, along with admexpo.com, hclrv.com and hoosiermushrooms.org, also share IP numbers with gmxdd.top.

Name Servers

gmxdd.top uses two name servers for its delegation: mark.ns.cloudflare.com and sandra.ns.cloudflare.com.

gmxdd.top shares its NS records with other domains, for example blackboxatm.com, lotos-nsk.ru, repsdemo.online and two others.

There is at least partial name server overlap between gmxdd.top and other domains — coastercraft.net, kjk9830.top, elat-location-lld.fr and two more among them.

The name servers ara.ns.cloudflare.com, rommy.ns.cloudflare.com and finley.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

Hostname mark.ns.cloudflare.com directs to 108.162.193.130, 172.64.33.130 and 173.245.59.130 along with 3 other IP addresses.

Hostname sandra.ns.cloudflare.com directs to 108.162.194.34, 162.159.38.34 and 172.64.34.34 along with 3 other IP addresses.

gmxdd.top - robtex.com

gmxdd.top

top

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`gmxdd.top`

`top`