`f238.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:11f1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:b2df^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.241^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.223^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dahlia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a59^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c059^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dahlia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2059^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dahlia.ns.cloudflare.com`
		A	108.162.192.89^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	172.64.32.89^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
		A	173.245.58.89^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dahlia.ns.cloudflare.com`
NS	`jaime.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c366^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaime.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2366^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaime.ns.cloudflare.com`
		A	108.162.195.102^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	162.159.44.102^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	172.64.35.102^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.241, 172.67.178.223
		IPv6 hints	2606:4700:3033::6815:11f1, 2606:4700:3034::ac43:b2df
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOA	`dahlia.ns.cloudflare.com`dns@cloudflare.com serial=2410058497

`cn`

	DNSSEC	🔒 Signed (DS record present)
	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=2035117779

Subdomains

www.f238.cn

Same first word

f238.cn

f238.com

Similar names

2f83.com

f832.cc

f382.com

823f.com

328f.cn

328f.com

f823.com

283f.cc

328f.com.cn

DNS History

16 records (6 active, 10 former)

●NSdahlia.ns.cloudflare.com2026-07-08 → 2026-07-31 · 3 obs

○ 2017-07-09 21:34:20
● 2026-07-08 17:07:32
● 2026-07-31 21:27:30

○NSf1g1ns1.dnspod.net2015-10-20 → 2016-08-11 · 4 obs

● 2015-10-20 18:05:34
● 2016-08-11 19:50:10
○ 2017-07-09 21:34:20
○ 2026-07-31 21:27:30

○NSf1g1ns2.dnspod.net2015-10-20 → 2016-08-11 · 4 obs

● 2015-10-20 18:05:34
● 2016-08-11 19:50:10
○ 2017-07-09 21:34:20
○ 2026-07-31 21:27:30

●NSjaime.ns.cloudflare.com2026-07-08 → 2026-07-31 · 3 obs

○ 2017-07-09 21:34:20
● 2026-07-08 17:07:32
● 2026-07-31 21:27:30

○NSns1.eedns.com2017-07-09 → 2017-07-09 · 4 obs

○ 2016-08-11 19:50:10
● 2017-07-09 21:34:20
○ 2026-07-08 17:07:32
○ 2026-07-31 21:27:30

○NSns2.eedns.com2017-07-09 → 2017-07-09 · 4 obs

○ 2016-08-11 19:50:10
● 2017-07-09 21:34:20
○ 2026-07-08 17:07:32
○ 2026-07-31 21:27:30

●A104.21.17.2412026-07-08 → 2026-07-31 · 4 obs

○ 2017-07-09 21:34:20
● 2026-07-08 17:07:32
○ 2026-07-09 07:44:42
● 2026-07-31 21:27:30

●A172.67.178.2232026-07-08 → 2026-07-31 · 4 obs

○ 2017-07-09 21:34:20
● 2026-07-08 17:07:32
○ 2026-07-09 07:44:42
● 2026-07-31 21:27:30

○A174.139.21.992017-07-09 → 2017-07-09 · 4 obs

○ 2016-03-14 23:47:12
● 2017-07-09 21:34:20
○ 2026-07-08 17:07:32
○ 2026-07-31 21:27:30

○A188.114.96.42026-07-09 → 2026-07-09 · 3 obs

○ 2026-07-08 17:07:32
● 2026-07-09 07:44:42
○ 2026-07-31 21:27:30

○A188.114.97.42026-07-09 → 2026-07-09 · 3 obs

○ 2026-07-08 17:07:32
● 2026-07-09 07:44:42
○ 2026-07-31 21:27:30

●A2606:4700:3033::6815:11f12026-07-08 → 2026-07-31 · 4 obs

○ 2017-07-09 21:34:20
● 2026-07-08 17:07:32
○ 2026-07-09 07:44:42
● 2026-07-31 21:27:30

●A2606:4700:3034::ac43:b2df2026-07-08 → 2026-07-31 · 4 obs

○ 2017-07-09 21:34:20
● 2026-07-08 17:07:32
○ 2026-07-09 07:44:42
● 2026-07-31 21:27:30

○A2a06:98c1:3120::42026-07-09 → 2026-07-09 · 3 obs

○ 2026-07-08 17:07:32
● 2026-07-09 07:44:42
○ 2026-07-31 21:27:30

○A2a06:98c1:3121::42026-07-09 → 2026-07-09 · 3 obs

○ 2026-07-08 17:07:32
● 2026-07-09 07:44:42
○ 2026-07-31 21:27:30

○A68.64.169.2022015-12-17 → 2016-03-14 · 4 obs

● 2015-12-17 01:24:46
● 2016-03-14 23:47:12
○ 2017-07-09 21:34:20
○ 2026-07-31 21:27:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, e.dns.cn, d.dns.cn, c.dns.cn...	-
f238.cn	jaime.ns.cloudflare.com, dahlia.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.102

NS records: jaime.ns.cloudflare.com, dahlia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f238.cn (unsigned zone)

⏱️ Timing

Total: 1021ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.17.241, 172.67.178.223`
AAAA	2	`2606:4700:3034::ac43:b2df, 2606:4700:3033::6815:11f1`
NS	2	`dahlia.ns.cloudflare.com, jaime.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dahlia.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

www.f238.cn is a subdomain of f238.cn.

IP Addresses

f238.cn directs to four IP numbers, which are 104.21.17.241, 172.67.178.223, 2606:4700:3033::6815:11f1 and 2606:4700:3034::ac43:b2df.

japanxhd.com, novaempirepc.com, skfzc114.com and two other host names share IP numbers with f238.cn.

Name Servers

f238.cn is delegated to two name servers: dahlia.ns.cloudflare.com and jaime.ns.cloudflare.com.

f238.cn uses the same name servers as several other domains — among them qixinghai.cn, hntongji.cn, shenzhenshouji.cn and two more.

The name servers of f238.cn overlap at least partially with those of other domains — among them dongfangcloud.cn, avakrat.net, boradis.com and two more.

The name servers sullivan.ns.cloudflare.com, aitana.ns.cloudflare.com and elly.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

dahlia.ns.cloudflare.com resolves to 108.162.192.89, 172.64.32.89, 173.245.58.89 and 3 other IP addresses.

jaime.ns.cloudflare.com resolves to 108.162.195.102, 162.159.44.102, 172.64.35.102 and 3 other IP addresses.

f238.cn - robtex.com

f238.cn

cn

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`f238.cn`

`cn`