`vanthienhung.vn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b61b^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:2006^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.6^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.182.27^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`koa.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`koa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`koa.ns.cloudflare.com`
		A	108.162.195.242^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	162.159.44.242^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	172.64.35.242^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
NS	`veda.ns.cloudflare.com`
		A	2606:4700:50::a29f:2693^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c293^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`veda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2293^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`veda.ns.cloudflare.com`
		A	108.162.194.147^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veda.ns.cloudflare.com`
		A	162.159.38.147^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veda.ns.cloudflare.com`
		A	172.64.34.147^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veda.ns.cloudflare.com`
MX	`mx.hopthu.vn` ⭐
		A	103.90.234.45^{🇻🇳 WEBPANDA-AS-VN103.90.232.0/22 WEBPANDA-VN}
MX	`mx1.hopthu.vn` ⭐
		A	103.90.234.45^{🇻🇳 WEBPANDA-AS-VN103.90.232.0/22 WEBPANDA-VN}
TXT	`google-site-verification=wQPXGVAKzGpRkJNUz7Yx2bFLVrH8rbtSfCieQeEOgUQ`
TXT	`v=spf1 a:smtp.hopthu.vn ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.6, 172.67.182.27
		IPv6 hints	2606:4700:3030::ac43:b61b, 2606:4700:3032::6815:2006
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=181, name=cloudflare-ech.com
SOA	`koa.ns.cloudflare.com`dns@cloudflare.com serial=2403381502

`vn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`dns-master.vnnic.vn` ⭐
	NS	`a.dns-servers.vn`
	NS	`b.dns-servers.vn`
	NS	`c.dns-servers.vn`
	NS	`d.dns-servers.vn`
	NS	`e.dns-servers.vn`
	NS	`f.dns-servers.vn`
	NS	`g.dns-servers.vn`
	NS	`h.dns-servers.vn`
	SOA	`dns-master.vnnic.vn`postmaster@vnnic.vn serial=2030769949

Same first word

vanthienhung.vn

DNS History

12 records (8 active, 4 former)

○NSfay.ns.cloudflare.com2020-02-08 → 2020-02-08 · 3 obs

● 2020-02-08 17:17:32
○ 2026-05-04 20:56:14
○ 2026-05-13 19:43:56

○NSjosh.ns.cloudflare.com2020-02-08 → 2020-02-08 · 3 obs

● 2020-02-08 17:17:32
○ 2026-05-04 20:56:14
○ 2026-05-13 19:43:56

●NSkoa.ns.cloudflare.com2026-05-04 → 2026-05-13 · 3 obs

○ 2020-02-08 17:17:32
● 2026-05-04 20:56:14
● 2026-05-13 19:43:56

●NSveda.ns.cloudflare.com2026-05-04 → 2026-05-13 · 3 obs

○ 2020-02-08 17:17:32
● 2026-05-04 20:56:14
● 2026-05-13 19:43:56

○MXmail.vanthienhung.vn2020-02-08 → 2020-02-08 · 3 obs

● 2020-02-08 17:17:32
○ 2026-05-04 20:56:14
○ 2026-05-13 19:43:56

●MXmx.hopthu.vn2026-05-04 → 2026-05-13 · 3 obs

○ 2020-02-08 17:17:32
● 2026-05-04 20:56:14
● 2026-05-13 19:43:56

●MXmx1.hopthu.vn2026-05-04 → 2026-05-13 · 3 obs

○ 2020-02-08 17:17:32
● 2026-05-04 20:56:14
● 2026-05-13 19:43:56

○A103.74.117.2262020-02-08 → 2020-02-08 · 3 obs

● 2020-02-08 17:17:32
○ 2026-05-04 20:56:14
○ 2026-05-13 19:43:56

●A104.21.32.62026-05-04 → 2026-05-13 · 3 obs

○ 2020-02-08 17:17:32
● 2026-05-04 20:56:14
● 2026-05-13 19:43:56

●A172.67.182.272026-05-04 → 2026-05-13 · 3 obs

○ 2020-02-08 17:17:32
● 2026-05-04 20:56:14
● 2026-05-13 19:43:56

●A2606:4700:3030::ac43:b61b2026-05-04 → 2026-05-13 · 3 obs

○ 2020-02-08 17:17:32
● 2026-05-04 20:56:14
● 2026-05-13 19:43:56

●A2606:4700:3032::6815:20062026-05-04 → 2026-05-13 · 3 obs

○ 2020-02-08 17:17:32
● 2026-05-04 20:56:14
● 2026-05-13 19:43:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
vn	b.dns-servers.vn, c.dns-servers.vn, h.dns-servers.vn, f.dns-servers.vn...	-
vanthienhung.vn	veda.ns.cloudflare.com, koa.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.147

NS records: veda.ns.cloudflare.com, koa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vanthienhung.vn (unsigned zone)

⏱️ Timing

Total: 1244ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.32.6, 172.67.182.27`
AAAA	2	`2606:4700:3030::ac43:b61b, 2606:4700:3032::6815:2006`
NS	2	`koa.ns.cloudflare.com, veda.ns.cloudflare.com`
MX	2	`mx.hopthu.vn (pri: 10), mx1.hopthu.vn (pri: 10)`
TXT	2	`google-site-verification=wQPXGVAKzGpRkJN, v=spf1 a:smtp.hopthu.vn ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`koa.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

vanthienhung.vn resolves to four IP numbers: 2606:4700:3030::ac43:b61b, 2606:4700:3032::6815:2006, 104.21.32.6 and 172.67.182.27.

other host names for instance clever-teaching.com, fasson.vip, ngopibetwell.com, probuerobedarf.com and catcasino832.com share IP numbers with vanthienhung.vn.

Name Servers

vanthienhung.vn is delegated to two name servers: koa.ns.cloudflare.com and veda.ns.cloudflare.com.

vanthienhung.vn shares the same name server setup as other domains, for example lowtherpavilion.co.uk, steelannals.com, uprime.com.br, kubet8811.net and swimadventures.com.au.

vanthienhung.vn at least partially shares name servers with other domains, for instance fivexmarketinig.com, akinoncloudcdn.com, xh7u1z.com, unirpuntos.com and musechain.live.

These name servers are commonly used with cleo.ns.cloudflare.com, ganz.ns.cloudflare.com, lola.ns.cloudflare.com and rose.ns.cloudflare.com.

Host names with six IP numbers:

koa.ns.cloudflare.com points to: 2606:4700:58::a29f:2cf2, 2803:f800:50::6ca2:c3f2, 2a06:98c1:50::ac40:23f2, 108.162.195.242, 162.159.44.242 and 172.64.35.242; veda.ns.cloudflare.com points to: 2606:4700:50::a29f:2693, 2803:f800:50::6ca2:c293, 2a06:98c1:50::ac40:2293, 108.162.194.147, 162.159.38.147 and 172.64.34.147.

Mail Servers

vanthienhung.vn is handled by two mail servers: mx1.hopthu.vn and mx.hopthu.vn.

vanthienhung.vn shares the same mail server setup as other domains, for instance kmin.edu.vn, phubinhvoyages.com.vn, theking.com.vn, ihtvn.com and baolonghotel.com.vn.

vanthienhung.vn shares mail servers with other domains at least partially, including blueskytech.vn, hiokivietnam.vn, thietkephanmem.com, noithatnamanh.vn and hazomedia.com.

Host names with a single IP number:

mx1.hopthu.vn points to 103.90.234.45 and mx.hopthu.vn points to 103.90.234.45.

Host names that point to 103.90.234.45: mx1.hopthu.vn and mx.hopthu.vn.

vanthienhung.vn - robtex.com

vanthienhung.vn

vn

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`vanthienhung.vn`

`vn`