fooa.cn - dns.ninja

`fooa.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:bdf^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:83d2^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.223^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.210^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ali.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ali.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ali.ns.cloudflare.com`
		A	108.162.192.59^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	172.64.32.59^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	173.245.58.59^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
NS	`dan.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dan.ns.cloudflare.com`
		A	108.162.193.108^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	172.64.33.108^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
		A	173.245.59.108^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.223, 172.67.131.210
		IPv6 hints	2606:4700:3032::6815:bdf, 2606:4700:3037::ac43:83d2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=241, name=cloudflare-ech.com
SOA	`ali.ns.cloudflare.com`dns@cloudflare.com serial=2406820225

`cn`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2035015624

Same first word

fooa.cn

fooa.org

fooa.com

Similar names

ofoa.cn

afoo.me

afoo.nl

afoo.ru

aoof.net

afoo.at

afoo.net

oofa.com

afoo.com

ofoa.com

ofoa.org

ofoa.net

ooaf.net

afoo.de

ofoa.ca

aoof.org

oofa.co.in

ofao.ru

oafo.org

DNS History

16 records (6 active, 10 former)

●NSali.ns.cloudflare.com2026-05-02 → 2026-07-08 · 3 obs

○ 2026-03-29 00:45:50
● 2026-05-02 22:17:24
● 2026-07-08 02:20:14

●NSdan.ns.cloudflare.com2026-05-02 → 2026-07-08 · 3 obs

○ 2026-03-29 00:45:50
● 2026-05-02 22:17:24
● 2026-07-08 02:20:14

○NSdns10.hichina.com2018-07-09 → 2018-07-09 · 4 obs

○ 2016-10-12 04:57:00
● 2018-07-09 13:46:18
○ 2026-02-17 19:30:16
○ 2026-07-08 02:20:14

○NSdns9.hichina.com2018-07-09 → 2018-07-09 · 4 obs

○ 2016-10-12 04:57:00
● 2018-07-09 13:46:18
○ 2026-02-17 19:30:16
○ 2026-07-08 02:20:14

○NSns1.fooa.cn2016-05-08 → 2016-10-12 · 4 obs

● 2016-05-08 05:11:30
● 2016-10-12 04:57:00
○ 2018-07-09 13:46:18
○ 2026-07-08 02:20:14

○NSns1.nowcndns.com2026-02-17 → 2026-03-29 · 5 obs

○ 2018-07-09 13:46:18
● 2026-02-17 19:30:16
● 2026-03-29 00:45:50
○ 2026-05-02 22:17:24
○ 2026-07-08 02:20:14

○NSns2.nowcndns.com2026-02-17 → 2026-03-29 · 5 obs

○ 2018-07-09 13:46:18
● 2026-02-17 19:30:16
● 2026-03-29 00:45:50
○ 2026-05-02 22:17:24
○ 2026-07-08 02:20:14

●A104.21.11.2232026-05-02 → 2026-07-08 · 3 obs

○ 2026-03-29 00:45:50
● 2026-05-02 22:17:24
● 2026-07-08 02:20:14

○A156.232.182.2392026-02-17 → 2026-03-29 · 5 obs

○ 2018-07-09 13:46:18
● 2026-02-17 19:30:16
● 2026-03-29 00:45:50
○ 2026-05-02 22:17:24
○ 2026-07-08 02:20:14

●A172.67.131.2102026-05-02 → 2026-07-08 · 3 obs

○ 2026-03-29 00:45:50
● 2026-05-02 22:17:24
● 2026-07-08 02:20:14

○A2606:4700:3031::6815:bdf2026-05-02 → 2026-06-15 · 4 obs

○ 2026-03-29 00:45:50
● 2026-05-02 22:17:24
● 2026-06-15 15:23:40
○ 2026-07-08 02:20:14

●A2606:4700:3032::6815:bdf2026-07-08 → 2026-07-08 · 2 obs

○ 2026-06-15 15:23:40
● 2026-07-08 02:20:14

○A2606:4700:3033::ac43:83d22026-05-02 → 2026-06-15 · 4 obs

○ 2026-03-29 00:45:50
● 2026-05-02 22:17:24
● 2026-06-15 15:23:40
○ 2026-07-08 02:20:14

●A2606:4700:3037::ac43:83d22026-07-08 → 2026-07-08 · 2 obs

○ 2026-06-15 15:23:40
● 2026-07-08 02:20:14

○A47.89.58.322018-07-09 → 2018-07-09 · 4 obs

○ 2015-12-08 07:41:50
● 2018-07-09 13:46:18
○ 2026-02-17 19:30:16
○ 2026-07-08 02:20:14

○A58.96.172.1352015-12-08 → 2015-12-08 · 3 obs

● 2015-12-08 07:41:50
○ 2018-07-09 13:46:18
○ 2026-07-08 02:20:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
fooa.cn	ali.ns.cloudflare.com, dan.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.59

NS records: ali.ns.cloudflare.com, dan.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at fooa.cn: Error: DNS query timeout: 203.119.29.1 for DS fooa.cn

⏱️ Timing

Total: 4073ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.131.210, 104.21.11.223`
AAAA	2	`2606:4700:3037::ac43:83d2, 2606:4700:3032::6815:bdf`
NS	2	`ali.ns.cloudflare.com, dan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ali.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

fooa.cn points to the four IP addresses 104.21.11.223, 172.67.131.210, 2606:4700:3032::6815:bdf and 2606:4700:3037::ac43:83d2.

Two other host names, along with think-a-lot.com, juyable.com and www.mall4all.gr, also share IP numbers with fooa.cn.

Name Servers

fooa.cn is delegated to two name servers: ali.ns.cloudflare.com and dan.ns.cloudflare.com.

fooa.cn shares its NS records with other domains, for example mnlw.cn, ttsou.cn, mhmp.cn and two others.

The name servers of fooa.cn overlap at least partially with those of other domains — among them legosp.net, laurenbatchelor.com, futureslothub.com and two more.

These name servers commonly appear alongside the name servers piers.ns.cloudflare.com and earl.ns.cloudflare.com.

DNS names with 6 IP addresses:

ali.ns.cloudflare.com resolves to 108.162.192.59, 172.64.32.59, 173.245.58.59 and 3 other IP addresses.

dan.ns.cloudflare.com resolves to 108.162.193.108, 172.64.33.108, 173.245.59.108 and 3 other IP addresses.