`trangsucphongthuy.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:3345^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:b0ef^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.51.69^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.239^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`erin.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c071^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`erin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2071^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`erin.ns.cloudflare.com`
		A	108.162.192.113^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	172.64.32.113^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	173.245.58.113^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
NS	`nico.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nico.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c393^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nico.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2393^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nico.ns.cloudflare.com`
		A	108.162.195.147^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nico.ns.cloudflare.com`
		A	162.159.44.147^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nico.ns.cloudflare.com`
		A	172.64.35.147^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nico.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.51.69, 172.67.176.239
		IPv6 hints	2606:4700:3031::6815:3345, 2606:4700:3035::ac43:b0ef
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`erin.ns.cloudflare.com`dns@cloudflare.com serial=2409740804

`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=1784276927

Same first word

trangsucphongthuy.vn

trangsucphongthuy.com

DNS History

15 records (6 active, 9 former)

●NSerin.ns.cloudflare.com2026-04-30 → 2026-07-17 · 3 obs

○ 2026-04-30 19:33:22
● 2026-04-30 23:57:18
● 2026-07-17 08:34:04

●NSnico.ns.cloudflare.com2026-04-30 → 2026-07-17 · 3 obs

○ 2026-04-30 19:33:22
● 2026-04-30 23:57:18
● 2026-07-17 08:34:04

○NSns1.name.com2026-03-26 → 2026-04-30 · 5 obs

○ 2015-07-20 04:54:30
● 2026-03-26 10:51:08
● 2026-04-30 19:33:22
○ 2026-04-30 23:57:18
○ 2026-07-17 08:34:04

○NSns1bqx.name.com2015-07-20 → 2026-04-30 · 4 obs

● 2015-07-20 04:54:30
● 2026-04-30 19:33:22
○ 2026-04-30 23:57:18
○ 2026-07-17 08:34:04

○NSns2jrt.name.com2015-07-20 → 2026-04-30 · 4 obs

● 2015-07-20 04:54:30
● 2026-04-30 19:33:22
○ 2026-04-30 23:57:18
○ 2026-07-17 08:34:04

○NSns3qty.name.com2015-07-20 → 2026-04-30 · 4 obs

● 2015-07-20 04:54:30
● 2026-04-30 19:33:22
○ 2026-04-30 23:57:18
○ 2026-07-17 08:34:04

○NSns4fmw.name.com2015-07-20 → 2026-04-30 · 4 obs

● 2015-07-20 04:54:30
● 2026-04-30 19:33:22
○ 2026-04-30 23:57:18
○ 2026-07-17 08:34:04

●A104.21.51.692026-04-30 → 2026-07-17 · 3 obs

○ 2026-04-30 19:33:22
● 2026-04-30 23:57:18
● 2026-07-17 08:34:04

○A118.69.199.1982015-07-20 → 2017-05-19 · 4 obs

● 2015-07-20 04:54:30
● 2017-05-19 10:12:14
○ 2026-03-26 10:51:08
○ 2026-07-17 08:34:04

●A172.67.176.2392026-04-30 → 2026-07-17 · 3 obs

○ 2026-04-30 19:33:22
● 2026-04-30 23:57:18
● 2026-07-17 08:34:04

○A210.211.119.2372026-03-26 → 2026-04-30 · 5 obs

○ 2017-05-19 10:12:14
● 2026-03-26 10:51:08
● 2026-04-30 19:33:22
○ 2026-04-30 23:57:18
○ 2026-07-17 08:34:04

○A2606:4700:3030::6815:33452026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-30 19:33:22
● 2026-04-30 23:57:18
○ 2026-06-30 14:17:58
○ 2026-07-17 08:34:04

●A2606:4700:3031::6815:33452026-06-30 → 2026-07-17 · 3 obs

○ 2026-04-30 23:57:18
● 2026-06-30 14:17:58
● 2026-07-17 08:34:04

●A2606:4700:3035::ac43:b0ef2026-06-30 → 2026-07-17 · 3 obs

○ 2026-04-30 23:57:18
● 2026-06-30 14:17:58
● 2026-07-17 08:34:04

○A2606:4700:3036::ac43:b0ef2026-04-30 → 2026-04-30 · 4 obs

○ 2026-04-30 19:33:22
● 2026-04-30 23:57:18
○ 2026-06-30 14:17:58
○ 2026-07-17 08:34:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
trangsucphongthuy.com	erin.ns.cloudflare.com, nico.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.113

NS records: erin.ns.cloudflare.com, nico.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trangsucphongthuy.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.51.69, 172.67.176.239`
AAAA	2	`2606:4700:3031::6815:3345, 2606:4700:3035::ac43:b0ef`
NS	2	`erin.ns.cloudflare.com, nico.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`erin.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

trangsucphongthuy.com has four IP addresses: 104.21.51.69, 172.67.176.239, 2606:4700:3031::6815:3345 and 2606:4700:3035::ac43:b0ef.

Among the host names that share IP numbers with trangsucphongthuy.com are bitsails.com, chinatxj.com, footballfriendsonline.com and two others.

Name Servers

trangsucphongthuy.com has two authoritative name servers — erin.ns.cloudflare.com and nico.ns.cloudflare.com.

trangsucphongthuy.com has the same name server delegation as a number of other domains, such as tenmiendangcap.com, standardsclub.com, bugiamap.com and two more.

trangsucphongthuy.com has at least partial name server overlap with other domains, such as 3kxs.net, trangly.vn, yw77731.com and two others.

These name servers tend to appear together with the name servers leo.ns.cloudflare.com, lex.ns.cloudflare.com and ivan.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

erin.ns.cloudflare.com points to 108.162.192.113, 172.64.32.113, 173.245.58.113 and 3 other IP addresses.

nico.ns.cloudflare.com points to 108.162.195.147, 162.159.44.147, 172.64.35.147 and 3 other IP addresses.

trangsucphongthuy.com - robtex.com