`ngocrongmathan.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:b790^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:43fe^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.254^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.144^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lloyd.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lloyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lloyd.ns.cloudflare.com`
		A	108.162.193.197^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	172.64.33.197^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.ns.cloudflare.com`
		A	173.245.59.197^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lloyd.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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.67.254, 172.67.183.144
		IPv6	2606:4700:3031::ac43:b790, 2606:4700:3032::6815:43fe
SOA	`lloyd.ns.cloudflare.com`dns@cloudflare.com serial=2398317973

`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=1771291435

⚠️ On DNS blocklist: tif

Same first word

ngocrongmathan.com

DNS History

6 records (6 active, 0 former)

●NSlloyd.ns.cloudflare.com2026-03-08 → 2026-03-24 · 2 obs

● 2026-03-08 12:57:44
● 2026-03-24 09:16:54

●NSsusan.ns.cloudflare.com2026-03-08 → 2026-03-24 · 2 obs

● 2026-03-08 12:57:44
● 2026-03-24 09:16:54

●A104.21.67.2542026-03-08 → 2026-03-24 · 2 obs

● 2026-03-08 12:57:44
● 2026-03-24 09:16:54

●A172.67.183.1442026-03-08 → 2026-03-24 · 2 obs

● 2026-03-08 12:57:44
● 2026-03-24 09:16:54

●A2606:4700:3031::ac43:b7902026-03-08 → 2026-03-24 · 2 obs

● 2026-03-08 12:57:44
● 2026-03-24 09:16:54

●A2606:4700:3032::6815:43fe2026-03-08 → 2026-03-24 · 2 obs

● 2026-03-08 12:57:44
● 2026-03-24 09:16:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ngocrongmathan.com	lloyd.ns.cloudflare.com, susan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.199

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ngocrongmathan.com (unsigned zone)

⏱️ Timing

Total: 135ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.254, 172.67.183.144`
AAAA	2	`2606:4700:3031::ac43:b790, 2606:4700:3032::6815:43fe`
NS	2	`lloyd.ns.cloudflare.com, susan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lloyd.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ngocrongmathan.com points to four IP numbers: 2606:4700:3031::ac43:b790, 2606:4700:3032::6815:43fe, 104.21.67.254 and 172.67.183.144.

Other host names, for instance fxopenaffiliate.com, mohalla.pk, milbviral.com, enprovia.sk and hulkmovies.com share IP numbers with ngocrongmathan.com.

Name Servers

ngocrongmathan.com's delegation is to two name servers lloyd.ns.cloudflare.com and susan.ns.cloudflare.com.

ngocrongmathan.com uses the same name server setup as other domains, including amilplanomedico.com.br, 1radpc.com, beerhockey.org and bmwslo.com.

ngocrongmathan.com at least partially shares its name servers with other domains, for instance platinumtokens.com, sundance.fr, roadandlife.com, huafandy.com and casinositeleri.win.

these name servers are commonly used together with abby.ns.cloudflare.com, noel.ns.cloudflare.com, denver.ns.cloudflare.com and tate.ns.cloudflare.com.

Host names with six IP numbers:

lloyd.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc5, 2803:f800:50::6ca2:c1c5, 2a06:98c1:50::ac40:21c5, 108.162.193.197, 172.64.33.197 and 173.245.59.197.

susan.ns.cloudflare.com points to: 2606:4700:50::a29f:26c7, 2803:f800:50::6ca2:c2c7, 2a06:98c1:50::ac40:22c7, 108.162.194.199, 162.159.38.199 and 172.64.34.199.

ngocrongmathan.com - robtex.com