`3gpifa.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:b065^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:484c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.76^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.101^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dorthy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dorthy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dorthy.ns.cloudflare.com`
		A	108.162.192.249^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	172.64.32.249^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	173.245.58.249^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
NS	`rayden.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rayden.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rayden.ns.cloudflare.com`
		A	108.162.195.163^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	162.159.44.163^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
		A	172.64.35.163^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rayden.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.76, 172.67.176.101
		IPv6 hints	2606:4700:3036::ac43:b065, 2606:4700:3037::6815:484c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOA	`dorthy.ns.cloudflare.com`dns@cloudflare.com serial=2410137733

`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=2035088052

Subdomains

www.3gpifa.cn

Same first word

3gpifa.cn

DNS History

29 records (6 active, 23 former)

○NSdm1.longmingdns.com2026-03-26 → 2026-04-01 · 5 obs

○ 2019-03-20 20:39:16
● 2026-03-26 13:04:32
● 2026-04-01 01:29:42
○ 2026-04-04 07:28:38
○ 2026-07-25 12:47:14

○NSdm2.longmingdns.com2026-03-26 → 2026-04-01 · 5 obs

○ 2019-03-20 20:39:16
● 2026-03-26 13:04:32
● 2026-04-01 01:29:42
○ 2026-04-04 07:28:38
○ 2026-07-25 12:47:14

○NSdns.bizcn.com2019-03-20 → 2019-03-20 · 4 obs

○ 2015-08-03 10:07:38
● 2019-03-20 20:39:16
○ 2026-03-26 13:04:32
○ 2026-07-25 12:47:14

●NSdorthy.ns.cloudflare.com2026-06-04 → 2026-07-25 · 3 obs

○ 2026-05-12 09:31:12
● 2026-06-04 10:14:46
● 2026-07-25 12:47:14

○NSns1.dns.com.cn2015-08-03 → 2019-03-20 · 4 obs

● 2015-08-03 10:07:38
● 2019-03-20 20:39:16
○ 2026-03-26 13:04:32
○ 2026-07-25 12:47:14

○NSns1.julydns.com2026-05-02 → 2026-05-12 · 5 obs

○ 2026-04-04 07:28:38
● 2026-05-02 17:21:30
● 2026-05-12 09:31:12
○ 2026-06-04 10:14:46
○ 2026-07-25 12:47:14

○NSns1.onclouddns.com2026-05-02 → 2026-05-12 · 5 obs

○ 2026-04-04 07:28:38
● 2026-05-02 17:21:30
● 2026-05-12 09:31:12
○ 2026-06-04 10:14:46
○ 2026-07-25 12:47:14

○NSns2.dns.com.cn2015-08-03 → 2019-03-20 · 4 obs

● 2015-08-03 10:07:38
● 2019-03-20 20:39:16
○ 2026-03-26 13:04:32
○ 2026-07-25 12:47:14

○NSns2.julydns.com2026-05-02 → 2026-05-12 · 5 obs

○ 2026-04-04 07:28:38
● 2026-05-02 17:21:30
● 2026-05-12 09:31:12
○ 2026-06-04 10:14:46
○ 2026-07-25 12:47:14

○NSns2.onclouddns.com2026-05-02 → 2026-05-12 · 5 obs

○ 2026-04-04 07:28:38
● 2026-05-02 17:21:30
● 2026-05-12 09:31:12
○ 2026-06-04 10:14:46
○ 2026-07-25 12:47:14

●NSrayden.ns.cloudflare.com2026-06-04 → 2026-07-25 · 3 obs

○ 2026-05-12 09:31:12
● 2026-06-04 10:14:46
● 2026-07-25 12:47:14

●A104.21.72.762026-06-07 → 2026-07-25 · 12 obs

○ 2026-06-07 06:20:16
● 2026-06-07 07:47:48
● 2026-06-08 03:34:14
○ 2026-06-14 14:08:36
● 2026-06-22 07:19:02
○ 2026-06-22 07:58:26
● 2026-06-26 07:07:04
○ 2026-06-26 14:24:26
● 2026-07-10 17:42:46
○ 2026-07-17 23:36:44
● 2026-07-25 12:47:12
● 2026-07-25 12:47:14

○A110.79.20.1272015-08-03 → 2019-03-20 · 4 obs

● 2015-08-03 10:07:38
● 2019-03-20 20:39:16
○ 2026-03-26 13:04:32
○ 2026-07-25 12:47:14

○A122.70.139.1442015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 10:07:38
○ 2015-11-24 05:23:30
○ 2026-07-25 12:47:14

●A172.67.176.1012026-06-07 → 2026-07-25 · 12 obs

○A180.76.193.862019-03-20 → 2019-03-20 · 4 obs

○ 2016-02-12 04:03:40
● 2019-03-20 20:39:16
○ 2026-03-26 13:04:32
○ 2026-07-25 12:47:14

○A188.114.96.02026-06-04 → 2026-07-18 · 14 obs

○ 2026-04-04 07:28:38
● 2026-06-04 10:14:46
● 2026-06-07 06:20:16
○ 2026-06-07 07:47:48
○ 2026-06-08 03:34:14
● 2026-06-14 14:08:36
○ 2026-06-22 07:19:02
● 2026-06-22 07:58:26
○ 2026-06-26 07:07:04
● 2026-06-26 14:24:26
○ 2026-07-10 17:42:46
● 2026-07-18 00:09:58
○ 2026-07-25 12:47:12
○ 2026-07-25 12:47:14

○A188.114.96.42026-07-17 → 2026-07-17 · 4 obs

○ 2026-07-10 17:42:46
● 2026-07-17 23:36:44
○ 2026-07-18 00:09:58
○ 2026-07-25 12:47:14

○A188.114.97.02026-06-04 → 2026-07-18 · 14 obs

○A188.114.97.42026-07-17 → 2026-07-17 · 4 obs

○ 2026-07-10 17:42:46
● 2026-07-17 23:36:44
○ 2026-07-18 00:09:58
○ 2026-07-25 12:47:14

○A2606:4700:3034::ac43:b0652026-06-07 → 2026-06-22 · 7 obs

○ 2026-06-07 06:20:16
● 2026-06-07 07:47:48
● 2026-06-08 03:34:14
○ 2026-06-14 14:08:36
● 2026-06-22 07:19:02
○ 2026-06-22 07:58:26
○ 2026-07-25 12:47:14

●A2606:4700:3036::ac43:b0652026-06-26 → 2026-07-25 · 7 obs

○ 2026-06-22 07:58:26
● 2026-06-26 07:07:04
○ 2026-06-26 14:24:26
● 2026-07-10 17:42:46
○ 2026-07-17 23:36:44
● 2026-07-25 12:47:12
● 2026-07-25 12:47:14

●A2606:4700:3037::6815:484c2026-06-07 → 2026-07-25 · 12 obs

○A2a06:98c1:3120::2026-06-04 → 2026-07-17 · 10 obs

○ 2026-04-04 07:28:38
● 2026-06-04 10:14:46
● 2026-06-05 08:58:38
○ 2026-06-07 06:20:16
○ 2026-06-08 03:34:14
● 2026-06-14 14:08:36
○ 2026-06-22 07:19:02
● 2026-07-17 23:36:44
○ 2026-07-25 12:47:12
○ 2026-07-25 12:47:14

○A2a06:98c1:3120::42026-06-07 → 2026-06-26 · 8 obs

○ 2026-06-05 08:58:38
● 2026-06-07 06:20:16
○ 2026-06-07 07:47:48
● 2026-06-22 07:58:26
○ 2026-06-26 07:07:04
● 2026-06-26 14:24:26
○ 2026-07-10 17:42:46
○ 2026-07-25 12:47:14

○A2a06:98c1:3121::2026-06-04 → 2026-07-17 · 10 obs

○A2a06:98c1:3121::42026-06-07 → 2026-06-26 · 8 obs

○ 2026-06-05 08:58:38
● 2026-06-07 06:20:16
○ 2026-06-07 07:47:48
● 2026-06-22 07:58:26
○ 2026-06-26 07:07:04
● 2026-06-26 14:24:26
○ 2026-07-10 17:42:46
○ 2026-07-25 12:47:14

○A38.28.200.2002026-03-26 → 2026-04-01 · 5 obs

○ 2019-03-20 20:39:16
● 2026-03-26 13:04:32
● 2026-04-01 01:29:42
○ 2026-04-04 07:28:38
○ 2026-07-25 12:47:14

○A42.236.81.2142015-11-24 → 2016-02-12 · 5 obs

○ 2015-08-03 10:07:38
● 2015-11-24 05:23:30
● 2016-02-12 04:03:40
○ 2019-03-20 20:39:16
○ 2026-07-25 12:47:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
3gpifa.cn	dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.249

NS records: dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3gpifa.cn (unsigned zone)

⏱️ Timing

Total: 4737ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.76, 172.67.176.101`
AAAA	2	`2606:4700:3036::ac43:b065, 2606:4700:3037::6815:484c`
NS	2	`dorthy.ns.cloudflare.com, rayden.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dorthy.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

The domain www.3gpifa.cn falls under the parent 3gpifa.cn.

IP Addresses

3gpifa.cn directs to four IP numbers, which are 104.21.72.76, 172.67.176.101, 2606:4700:3036::ac43:b065 and 2606:4700:3037::6815:484c.

michaelonona.com, topearning49.com, designovydomov.cz plus two other host names have IP numbers in common with 3gpifa.cn.

Name Servers

Two name servers handle the delegation for 3gpifa.cn: dorthy.ns.cloudflare.com and rayden.ns.cloudflare.com.

The name server configuration of 3gpifa.cn is shared with other domains, for instance fengdong-tj.cn, cbnrmy.cn, jgshkys.com and two others.

At least some of 3gpifa.cn's name servers are shared with other domains, for example nmtonline.org, ellaprague.ru, purecottonshirtco.com and two more.

These name servers tend to be deployed in combination with the name servers abdullah.ns.cloudflare.com and jen.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dorthy.ns.cloudflare.com resolves to 108.162.192.249, 172.64.32.249 and 173.245.58.249 among others, with 3 other IP addresses in total.

rayden.ns.cloudflare.com resolves to 108.162.195.163, 162.159.44.163 and 172.64.35.163 among others, with 3 other IP addresses in total.

3gpifa.cn - robtex.com

3gpifa.cn

cn

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`3gpifa.cn`

`cn`