`b.thietkewebsite.work`

CNAME	`thietkewebsite.work`
DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d1b8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:2594^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.148^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.184^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`newt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bd4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`newt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`newt.ns.cloudflare.com`
		A	108.162.193.212^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	172.64.33.212^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
		A	173.245.59.212^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`newt.ns.cloudflare.com`
NS	`virginia.ns.cloudflare.com`
		A	2606:4700:50::a29f:2625^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c225^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`virginia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2225^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`virginia.ns.cloudflare.com`
		A	108.162.194.37^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	162.159.38.37^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
		A	172.64.34.37^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`virginia.ns.cloudflare.com`
MX	`_dc-mx.a26840161367.thietkewebsite.work` ⭐
		A	103.255.237.121^{🇻🇳 LUUTRUSO-AS-VN103.255.237.0/24 LUUTRUSO-VN}
			PTR	`no-ptr.123host.vn`
TXT	`google-site-verification=v6CiOoooCwgN5mzHviNDiyYrdloqrfz1HxTm7JzCQyI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.148, 172.67.209.184
		IPv6 hints	2606:4700:3031::ac43:d1b8, 2606:4700:3032::6815:2594
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com
SOA	`newt.ns.cloudflare.com`dns@cloudflare.com serial=2403073939

`thietkewebsite.work`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d1b8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:2594^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.37.148^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.209.184^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`newt.ns.cloudflare.com` ⭐
NS	`virginia.ns.cloudflare.com`
MX	`_dc-mx.a26840161367.thietkewebsite.work` ⭐
TXT	`google-site-verification=v6CiOoooCwgN5mzHviNDiyYrdloqrfz1HxTm7JzCQyI`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.37.148, 172.67.209.184
		IPv6 hints	2606:4700:3031::ac43:d1b8, 2606:4700:3032::6815:2594
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com
SOA	`newt.ns.cloudflare.com`dns@cloudflare.com serial=2403073939

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DNS History

2 records (2 active, 0 former)

●A103.255.237.1212026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 13:50:12
● 2026-05-09 23:05:12

●CNAMEthietkewebsite.work2026-05-01 → 2026-05-09 · 2 obs

● 2026-05-01 13:50:12
● 2026-05-09 23:05:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
work	x.nic.work, z.nic.work, b.nic.work, a.nic.work...	12 records
thietkewebsite.work	newt.ns.cloudflare.com, virginia.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.212

NS records: newt.ns.cloudflare.com, virginia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thietkewebsite.work (unsigned zone)

⏱️ Timing

Total: 862ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.255.237.121`
CNAME	1	`thietkewebsite.work`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.nic.work, y.nic.work, x.nic.work...)

Analysis

IP Addresses

b.thietkewebsite.work points to four IP numbers: 2606:4700:3031::ac43:d1b8, 2606:4700:3032::6815:2594, 104.21.37.148 and 172.67.209.184.

Other host names including theanswereast.com, fixlatestgreatlythe-file.top, yogaoftruth.info, ostrov-sevastopol.ru and bj247.cc share IP numbers with b.thietkewebsite.work.

Name Servers

b.thietkewebsite.work's delegation uses two name servers, newt.ns.cloudflare.com and virginia.ns.cloudflare.com.

b.thietkewebsite.work shares the same name server setup as other domains, for example cloudflare-app.org, cyhpopcorn.com, woodprix.com, auto-extras.com.au and thoue.com.

b.thietkewebsite.work at least partially shares name servers with other domains, including flowext.com, churchsupplies.net, mardecortes.mx, wougulu.live and khaskhabar.com.

These name servers are commonly used with aaron.ns.cloudflare.com and clay.ns.cloudflare.com.

Host names with six IP numbers:

newt.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd4, 2803:f800:50::6ca2:c1d4, 2a06:98c1:50::ac40:21d4, 108.162.193.212, 172.64.33.212 and 173.245.59.212.

virginia.ns.cloudflare.com points to: 2606:4700:50::a29f:2625, 2803:f800:50::6ca2:c225, 2a06:98c1:50::ac40:2225, 108.162.194.37, 162.159.38.37 and 172.64.34.37.

Mail Servers

b.thietkewebsite.work is handled by a single mail server, _dc-mx.a26840161367.thietkewebsite.work.

b.thietkewebsite.work uses the same mail server setup as other domains, such as thietkewebsite.work.

_dc-mx.a26840161367.thietkewebsite.work points to a single IP: 103.255.237.121.

b.thietkewebsite.work - robtex.com