`nguyenphungtoc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:8929^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:7b7^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.183^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.41^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bristol.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bristol.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bristol.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bristol.ns.cloudflare.com`
		A	108.162.194.47^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.38.47^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.34.47^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`hugh.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b75^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c175^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hugh.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2175^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hugh.ns.cloudflare.com`
		A	108.162.193.117^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	172.64.33.117^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
		A	173.245.59.117^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hugh.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.183, 172.67.137.41
		IPv6 hints	2606:4700:3033::ac43:8929, 2606:4700:3035::6815:7b7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=32, name=cloudflare-ech.com
SOA	`bristol.ns.cloudflare.com`dns@cloudflare.com serial=2406497912

`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=1783163061

Same first word

nguyenphungtoc.com

DNS History

8 records (6 active, 2 former)

●NSbristol.ns.cloudflare.com2026-06-11 → 2026-07-04 · 2 obs

● 2026-06-11 15:22:30
● 2026-07-04 11:06:06

●NShugh.ns.cloudflare.com2026-06-11 → 2026-07-04 · 2 obs

● 2026-06-11 15:22:30
● 2026-07-04 11:06:06

●A104.21.7.1832026-06-11 → 2026-07-04 · 2 obs

● 2026-06-11 15:22:30
● 2026-07-04 11:06:06

●A172.67.137.412026-06-11 → 2026-07-04 · 2 obs

● 2026-06-11 15:22:30
● 2026-07-04 11:06:06

○A2606:4700:3033::6815:7b72026-06-11 → 2026-06-11 · 3 obs

● 2026-06-11 15:22:30
○ 2026-06-26 21:25:32
○ 2026-07-04 11:06:06

●A2606:4700:3033::ac43:89292026-06-26 → 2026-07-04 · 3 obs

○ 2026-06-11 15:22:30
● 2026-06-26 21:25:32
● 2026-07-04 11:06:06

●A2606:4700:3035::6815:7b72026-06-26 → 2026-07-04 · 3 obs

○ 2026-06-11 15:22:30
● 2026-06-26 21:25:32
● 2026-07-04 11:06:06

○A2606:4700:3037::ac43:89292026-06-11 → 2026-06-11 · 3 obs

● 2026-06-11 15:22:30
○ 2026-06-26 21:25:32
○ 2026-07-04 11:06:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nguyenphungtoc.com	hugh.ns.cloudflare.com, bristol.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.117

NS records: hugh.ns.cloudflare.com, bristol.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nguyenphungtoc.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.7.183, 172.67.137.41`
AAAA	2	`2606:4700:3035::6815:7b7, 2606:4700:3033::ac43:8929`
NS	2	`bristol.ns.cloudflare.com, hugh.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bristol.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

nguyenphungtoc.com points to the four IP addresses 104.21.7.183, 172.67.137.41, 2606:4700:3033::ac43:8929 and 2606:4700:3035::6815:7b7.

Two other host names, along with diangoule.com, aimmarker.com and premiumbustard.com, also share IP numbers with nguyenphungtoc.com.

Name Servers

The NS records for nguyenphungtoc.com delegate to bristol.ns.cloudflare.com and hugh.ns.cloudflare.com.

nguyenphungtoc.com shares its NS records with other domains, for example erek88.co, groenwinkelnederland.nl, jadeflavor.com and two others.

The name servers of nguyenphungtoc.com overlap at least partially with those of other domains — among them makroglobal.net, phantom-search.com, debbiejenner.nl and two more.

These name servers commonly co-occur with the name servers coco.ns.cloudflare.com, opal.ns.cloudflare.com, joan.ns.cloudflare.com and lewis.ns.cloudflare.com.

DNS names with 6 IP addresses:

bristol.ns.cloudflare.com maps to 108.162.194.47, 162.159.38.47, 172.64.34.47 and 3 additional IP addresses.

hugh.ns.cloudflare.com maps to 108.162.193.117, 172.64.33.117, 173.245.59.117 and 3 additional IP addresses.

nguyenphungtoc.com - robtex.com