`caythinhvuong.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ad8e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1ec2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.194^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.173.142^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jerry.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerry.ns.cloudflare.com`
		A	108.162.193.182^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	172.64.33.182^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	173.245.59.182^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
NS	`kate.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kate.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kate.ns.cloudflare.com`
		A	108.162.192.124^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	172.64.32.124^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	173.245.58.124^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.30.194, 172.67.173.142
		IPv6 hints	2606:4700:3031::ac43:ad8e, 2606:4700:3035::6815:1ec2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=244, name=cloudflare-ech.com
SOA	`jerry.ns.cloudflare.com`dns@cloudflare.com serial=2402546336

`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=1777209856

Same first word

caythinhvuong.com

DNS History

12 records (6 active, 6 former)

○NScurt.ns.cloudflare.com2020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 13:57:52
○ 2026-04-25 04:38:14
○ 2026-04-26 13:26:58

●NSjerry.ns.cloudflare.com2026-04-25 → 2026-04-26 · 3 obs

○ 2020-01-18 13:57:52
● 2026-04-25 04:38:14
● 2026-04-26 13:26:58

●NSkate.ns.cloudflare.com2026-04-25 → 2026-04-26 · 3 obs

○ 2020-01-18 13:57:52
● 2026-04-25 04:38:14
● 2026-04-26 13:26:58

○NSmeera.ns.cloudflare.com2020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 13:57:52
○ 2026-04-25 04:38:14
○ 2026-04-26 13:26:58

●A104.21.30.1942026-04-25 → 2026-04-26 · 3 obs

○ 2020-01-18 13:57:52
● 2026-04-25 04:38:14
● 2026-04-26 13:26:58

○A104.28.10.2502020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 13:57:52
○ 2026-04-25 04:38:14
○ 2026-04-26 13:26:58

○A104.28.11.2502020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 13:57:52
○ 2026-04-25 04:38:14
○ 2026-04-26 13:26:58

●A172.67.173.1422026-04-25 → 2026-04-26 · 3 obs

○ 2020-01-18 13:57:52
● 2026-04-25 04:38:14
● 2026-04-26 13:26:58

○A2606:4700:3030::681c:afa2020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 13:57:52
○ 2026-04-25 04:38:14
○ 2026-04-26 13:26:58

●A2606:4700:3031::ac43:ad8e2026-04-25 → 2026-04-26 · 3 obs

○ 2020-01-18 13:57:52
● 2026-04-25 04:38:14
● 2026-04-26 13:26:58

●A2606:4700:3035::6815:1ec22026-04-25 → 2026-04-26 · 3 obs

○ 2020-01-18 13:57:52
● 2026-04-25 04:38:14
● 2026-04-26 13:26:58

○A2606:4700:3035::681c:bfa2020-01-18 → 2020-01-18 · 3 obs

● 2020-01-18 13:57:52
○ 2026-04-25 04:38:14
○ 2026-04-26 13:26:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net...	-
caythinhvuong.com	kate.ns.cloudflare.com, jerry.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.124

NS records: kate.ns.cloudflare.com, jerry.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for caythinhvuong.com (unsigned zone)

⏱️ Timing

Total: 97ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.30.194, 172.67.173.142`
AAAA	2	`2606:4700:3035::6815:1ec2, 2606:4700:3031::ac43:ad8e`
NS	2	`jerry.ns.cloudflare.com, kate.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jerry.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

caythinhvuong.com points to four IP numbers: 2606:4700:3031::ac43:ad8e, 2606:4700:3035::6815:1ec2, 104.21.30.194 and 172.67.173.142.

Other host names, for instance fastaccess.top, secunex.com, akunproamerika.me, jurlique.gr and xnwzdg.com share IP numbers with caythinhvuong.com.

Name Servers

caythinhvuong.com is delegated to two name servers: jerry.ns.cloudflare.com and kate.ns.cloudflare.com.

caythinhvuong.com uses the same name server setup as other domains, for instance au8801.club, sc88-td.com, win678.now, 33win-vip1.online and au88kity.vip.

caythinhvuong.com shares name servers with other domains at least partially, for instance withorg.com, samokatschool.ru, casino-m-hub.com, wheel-inc.org and bijelatehnika.com.

These name servers are commonly used with toby.ns.cloudflare.com, sandy.ns.cloudflare.com, carl.ns.cloudflare.com and ingrid.ns.cloudflare.com.

Host names with six IP numbers: jerry.ns.cloudflare.com points to 2606:4700:58::adf5:3bb6, 2803:f800:50::6ca2:c1b6, 2a06:98c1:50::ac40:21b6, 108.162.193.182, 172.64.33.182 and 173.245.59.182; kate.ns.cloudflare.com points to 2606:4700:50::adf5:3a7c, 2803:f800:50::6ca2:c07c, 2a06:98c1:50::ac40:207c, 108.162.192.124, 172.64.32.124 and 173.245.58.124.

caythinhvuong.com - robtex.com