`vienphauthuat.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9666^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:47e4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.228^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.102^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nolan.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c38^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c338^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nolan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2338^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nolan.ns.cloudflare.com`
		A	108.162.195.56^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
		A	162.159.44.56^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
		A	172.64.35.56^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nolan.ns.cloudflare.com`
NS	`phoenix.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`phoenix.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`phoenix.ns.cloudflare.com`
		A	108.162.194.201^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
		A	162.159.38.201^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
		A	172.64.34.201^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`phoenix.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.71.228, 172.67.150.102
		IPv6 hints	2606:4700:3030::ac43:9666, 2606:4700:3033::6815:47e4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`nolan.ns.cloudflare.com`dns@cloudflare.com serial=2400794363

`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=1778489281

Same first word

vienphauthuat.com

DNS History

11 records (6 active, 5 former)

●NSnolan.ns.cloudflare.com2026-02-20 → 2026-05-11 · 3 obs

○ 2020-01-05 10:45:24
● 2026-02-20 06:26:40
● 2026-05-11 09:12:10

○NSns1.pavietnam.vn2015-07-09 → 2020-01-05 · 4 obs

● 2015-07-09 10:39:08
● 2020-01-05 10:45:24
○ 2026-02-20 06:26:40
○ 2026-05-11 09:12:10

○NSns2.pavietnam.vn2015-07-09 → 2020-01-05 · 4 obs

● 2015-07-09 10:39:08
● 2020-01-05 10:45:24
○ 2026-02-20 06:26:40
○ 2026-05-11 09:12:10

●NSphoenix.ns.cloudflare.com2026-02-20 → 2026-05-11 · 3 obs

○ 2020-01-05 10:45:24
● 2026-02-20 06:26:40
● 2026-05-11 09:12:10

○MXmail.vienphauthuat.com2015-07-09 → 2020-01-05 · 4 obs

● 2015-07-09 10:39:08
● 2020-01-05 10:45:24
○ 2026-02-20 06:26:40
○ 2026-05-11 09:12:10

●A104.21.71.2282026-02-20 → 2026-05-11 · 3 obs

○ 2020-01-05 10:45:24
● 2026-02-20 06:26:40
● 2026-05-11 09:12:10

●A172.67.150.1022026-02-20 → 2026-05-11 · 3 obs

○ 2020-01-05 10:45:24
● 2026-02-20 06:26:40
● 2026-05-11 09:12:10

●A2606:4700:3030::ac43:96662026-02-20 → 2026-05-11 · 3 obs

○ 2020-01-05 10:45:24
● 2026-02-20 06:26:40
● 2026-05-11 09:12:10

●A2606:4700:3033::6815:47e42026-02-20 → 2026-05-11 · 3 obs

○ 2020-01-05 10:45:24
● 2026-02-20 06:26:40
● 2026-05-11 09:12:10

○A27.0.14.162015-07-09 → 2016-04-23 · 4 obs

● 2015-07-09 10:39:08
● 2016-04-23 17:55:28
○ 2017-01-31 20:04:20
○ 2026-05-11 09:12:10

○A42.117.3.772017-01-31 → 2020-01-05 · 5 obs

○ 2016-04-23 17:55:28
● 2017-01-31 20:04:20
● 2020-01-05 10:45:24
○ 2026-02-20 06:26:40
○ 2026-05-11 09:12:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
vienphauthuat.com	phoenix.ns.cloudflare.com, nolan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.201

NS records: phoenix.ns.cloudflare.com, nolan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vienphauthuat.com (unsigned zone)

⏱️ Timing

Total: 311ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.71.228, 172.67.150.102`
AAAA	2	`2606:4700:3030::ac43:9666, 2606:4700:3033::6815:47e4`
NS	2	`nolan.ns.cloudflare.com, phoenix.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nolan.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

vienphauthuat.com maps to four IP numbers: 2606:4700:3030::ac43:9666, 2606:4700:3033::6815:47e4, 104.21.71.228 and 172.67.150.102.

Other host names, for instance www.myvisiblechanges.com, winwithoutpitching.com, asterium.pro, miriamlabs.click and pdxgeocaching.com share IP numbers with vienphauthuat.com.

Name Servers

Two name servers nolan.ns.cloudflare.com and phoenix.ns.cloudflare.com are delegated to vienphauthuat.com.

vienphauthuat.com uses the same name server configuration as other domains, such as badak178mw.site, musics.link, cartlybot.io, portalebrasil.com.br and timmefashion.com.

vienphauthuat.com at least partially shares name servers with other domains such as didi51-f584.cc, link-building-nederland.nl, apphurra.com, tespeed.net and kszhiyuan.com.

These name servers are commonly used with lamar.ns.cloudflare.com and simone.ns.cloudflare.com.

Host names with six IP numbers: Host name nolan.ns.cloudflare.com points to 2606:4700:58::a29f:2c38, 2803:f800:50::6ca2:c338, 2a06:98c1:50::ac40:2338, 108.162.195.56, 162.159.44.56 and 172.64.35.56; host name phoenix.ns.cloudflare.com points to 2606:4700:50::a29f:26c9, 2803:f800:50::6ca2:c2c9, 2a06:98c1:50::ac40:22c9, 108.162.194.201, 162.159.38.201 and 172.64.34.201.

vienphauthuat.com - robtex.com