`khudothivanphuc.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:2fc2^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:ac25^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.194^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.172.37^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coby.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coby.ns.cloudflare.com`
		A	108.162.193.92^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	172.64.33.92^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	173.245.59.92^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
NS	`serena.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
TXT	`google-site-verification=fVIGfJnrrqRs7_wXMqlMHDYoGHbx7fujK92JEQwMIms`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.194, 172.67.172.37
		IPv6 hints	2606:4700:3035::6815:2fc2, 2606:4700:3035::ac43:ac25
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`coby.ns.cloudflare.com`dns@cloudflare.com serial=2406733996

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785463804

Same first word

khudothivanphuc.com.vn

khudothivanphuc.vn

khudothivanphuc.org

DNS History

8 records (6 active, 2 former)

●NScoby.ns.cloudflare.com2026-05-18 → 2026-07-31 · 2 obs

● 2026-05-18 10:38:48
● 2026-07-31 02:46:50

●NSserena.ns.cloudflare.com2026-05-18 → 2026-07-31 · 2 obs

● 2026-05-18 10:38:48
● 2026-07-31 02:46:50

●A104.21.47.1942026-05-18 → 2026-07-31 · 2 obs

● 2026-05-18 10:38:48
● 2026-07-31 02:46:50

●A172.67.172.372026-05-18 → 2026-07-31 · 2 obs

● 2026-05-18 10:38:48
● 2026-07-31 02:46:50

●A2606:4700:3035::6815:2fc22026-07-17 → 2026-07-31 · 3 obs

○ 2026-05-18 10:38:48
● 2026-07-17 07:22:24
● 2026-07-31 02:46:50

●A2606:4700:3035::ac43:ac252026-07-17 → 2026-07-31 · 3 obs

○ 2026-05-18 10:38:48
● 2026-07-17 07:22:24
● 2026-07-31 02:46:50

○A2606:4700:3036::6815:2fc22026-05-18 → 2026-05-18 · 3 obs

● 2026-05-18 10:38:48
○ 2026-07-17 07:22:24
○ 2026-07-31 02:46:50

○A2606:4700:3036::ac43:ac252026-05-18 → 2026-05-18 · 3 obs

● 2026-05-18 10:38:48
○ 2026-07-17 07:22:24
○ 2026-07-31 02:46:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
khudothivanphuc.org	serena.ns.cloudflare.com, coby.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.92

NS records: serena.ns.cloudflare.com, coby.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for khudothivanphuc.org (unsigned zone)

⏱️ Timing

Total: 400ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.172.37, 104.21.47.194`
AAAA	2	`2606:4700:3035::6815:2fc2, 2606:4700:3035::ac43:ac25`
NS	2	`coby.ns.cloudflare.com, serena.ns.cloudflare.com`
TXT	1	`google-site-verification=fVIGfJnrrqRs7_w`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coby.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

khudothivanphuc.org resolves to four IP addresses: 104.21.47.194, 172.67.172.37, 2606:4700:3035::6815:2fc2 and 2606:4700:3035::ac43:ac25.

Two other host names, along with cashcrest.shop, pocket.jobs and mx1.superstreetbike.de, also share IP numbers with khudothivanphuc.org.

Name Servers

khudothivanphuc.org has two authoritative name servers — coby.ns.cloudflare.com and serena.ns.cloudflare.com.

khudothivanphuc.org shares its NS records with other domains, for example art-verse.digital, toptruyenhay.edu.vn, art-sketch.digital and two others.

khudothivanphuc.org shares at least some of its name servers with other domains, including athleticapex.shop, tabdiil.com, burgesspigment.com and two others.

DNS names with 6 IP addresses:

coby.ns.cloudflare.com points to 108.162.193.92, 172.64.33.92, 173.245.59.92 and 3 other IP addresses.

serena.ns.cloudflare.com points to 108.162.192.220, 172.64.32.220, 173.245.58.220 and 3 other IP addresses.

khudothivanphuc.org - robtex.com