`66165.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:18a9^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dbc1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.169^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.193^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`crystal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`ryan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ce5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ryan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ryan.ns.cloudflare.com`
		A	108.162.195.229^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	162.159.44.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
		A	172.64.35.229^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ryan.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.24.169, 172.67.219.193
		IPv6	2606:4700:3030::6815:18a9, 2606:4700:3037::ac43:dbc1
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2400074463

`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=2034596723

Same first word

66165.us

66165.cn

Similar names

66561.xyz

66615.net

66516.xyz

65166.us

16665.net

16566.com.cn

16665.com

66156.com

61665.us

16566.mobi

61566.us

65616.com

56616.cc

15666.vip

51666.net

56616.cn

65616.net

65166.net

16656.com

65616.xyz

15666.com

15666.ph

61656.xyz

61656.com

51666.net.cn

DNS History

24 records (6 active, 18 former)

●NScrystal.ns.cloudflare.com2026-02-24 → 2026-03-28 · 3 obs

○ 2017-07-05 16:32:12
● 2026-02-24 05:51:16
● 2026-03-28 02:31:42

○NSdns1.iidns.com2015-05-23 → 2016-04-07 · 4 obs

● 2015-05-23 00:04:44
● 2016-04-07 11:08:12
○ 2017-07-05 16:32:12
○ 2026-03-28 02:31:42

○NSdns2.iidns.com2015-05-23 → 2016-04-07 · 4 obs

● 2015-05-23 00:04:44
● 2016-04-07 11:08:12
○ 2017-07-05 16:32:12
○ 2026-03-28 02:31:42

○NSdns3.iidns.com2015-05-23 → 2016-04-07 · 4 obs

● 2015-05-23 00:04:44
● 2016-04-07 11:08:12
○ 2017-07-05 16:32:12
○ 2026-03-28 02:31:42

○NSdns4.iidns.com2015-05-23 → 2016-04-07 · 4 obs

● 2015-05-23 00:04:44
● 2016-04-07 11:08:12
○ 2017-07-05 16:32:12
○ 2026-03-28 02:31:42

○NSdns5.iidns.com2015-05-23 → 2016-04-07 · 4 obs

● 2015-05-23 00:04:44
● 2016-04-07 11:08:12
○ 2017-07-05 16:32:12
○ 2026-03-28 02:31:42

○NSdns6.iidns.com2015-05-23 → 2016-04-07 · 4 obs

● 2015-05-23 00:04:44
● 2016-04-07 11:08:12
○ 2017-07-05 16:32:12
○ 2026-03-28 02:31:42

●NSryan.ns.cloudflare.com2026-02-24 → 2026-03-28 · 3 obs

○ 2017-07-05 16:32:12
● 2026-02-24 05:51:16
● 2026-03-28 02:31:42

○A104.160.182.1322016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-07 11:08:12
● 2016-12-02 12:12:48
○ 2017-07-05 16:32:12
○ 2026-03-28 02:31:42

○A104.160.182.1352016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-07 11:08:12
● 2016-12-02 12:12:48
○ 2017-07-05 16:32:12
○ 2026-03-28 02:31:42

●A104.21.24.1692026-02-24 → 2026-03-28 · 3 obs

○ 2017-07-05 16:32:12
● 2026-02-24 05:51:16
● 2026-03-28 02:31:42

●A172.67.219.1932026-02-24 → 2026-03-28 · 3 obs

○ 2017-07-05 16:32:12
● 2026-02-24 05:51:16
● 2026-03-28 02:31:42

○A198.148.92.1572016-01-14 → 2016-01-14 · 4 obs

○ 2015-05-23 00:04:44
● 2016-01-14 15:17:30
○ 2016-04-07 11:08:12
○ 2026-03-28 02:31:42

○A198.148.92.1582016-01-14 → 2016-01-14 · 4 obs

○ 2015-05-23 00:04:44
● 2016-01-14 15:17:30
○ 2016-04-07 11:08:12
○ 2026-03-28 02:31:42

○A198.148.92.532015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 00:04:44
○ 2017-07-05 16:32:12
○ 2026-03-28 02:31:42

○A198.148.92.542016-01-14 → 2016-01-14 · 4 obs

○ 2015-05-23 00:04:44
● 2016-01-14 15:17:30
○ 2016-04-07 11:08:12
○ 2026-03-28 02:31:42

○A198.148.92.562015-05-23 → 2016-04-07 · 4 obs

● 2015-05-23 00:04:44
● 2016-04-07 11:08:12
○ 2016-12-02 12:12:48
○ 2026-03-28 02:31:42

○A198.148.92.572016-04-07 → 2016-04-07 · 4 obs

○ 2016-01-14 15:17:30
● 2016-04-07 11:08:12
○ 2016-12-02 12:12:48
○ 2026-03-28 02:31:42

○A198.148.92.582015-05-23 → 2016-04-07 · 4 obs

● 2015-05-23 00:04:44
● 2016-04-07 11:08:12
○ 2016-12-02 12:12:48
○ 2026-03-28 02:31:42

○A198.148.92.622015-05-23 → 2015-05-23 · 3 obs

● 2015-05-23 00:04:44
○ 2017-07-05 16:32:12
○ 2026-03-28 02:31:42

●A2606:4700:3030::6815:18a92026-02-24 → 2026-03-28 · 3 obs

○ 2017-07-05 16:32:12
● 2026-02-24 05:51:16
● 2026-03-28 02:31:42

●A2606:4700:3037::ac43:dbc12026-02-24 → 2026-03-28 · 3 obs

○ 2017-07-05 16:32:12
● 2026-02-24 05:51:16
● 2026-03-28 02:31:42

○CNAME10203.com2017-07-05 → 2017-07-05 · 4 obs

○ 2016-12-02 12:12:48
● 2017-07-05 16:32:12
○ 2026-02-24 05:51:16
○ 2026-03-28 02:31:42

○CNAMEfw.ename.net2015-05-23 → 2016-12-02 · 4 obs

● 2015-05-23 00:04:44
● 2016-12-02 12:12:48
○ 2017-07-05 16:32:12
○ 2026-03-28 02:31:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
66165.cn	ryan.ns.cloudflare.com, crystal.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.202

NS records: ryan.ns.cloudflare.com, crystal.ns.cloudflare.com

🔒 DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 3842ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.24.169, 172.67.219.193`
AAAA	2	`2606:4700:3030::6815:18a9, 2606:4700:3037::ac43:dbc1`
NS	2	`crystal.ns.cloudflare.com, ryan.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`crystal.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

66165.cn points to four IP numbers: 2606:4700:3030::6815:18a9, 2606:4700:3037::ac43:dbc1, 104.21.24.169 and 172.67.219.193.

Other host names, for instance www.cscshebei.com, spoliunge.pro, rawinfopages.com, moltbookevent.com and montessori.com.au share IP numbers with 66165.cn.

Name Servers

66165.cn's delegation is to two name servers crystal.ns.cloudflare.com and ryan.ns.cloudflare.com.

66165.cn shares the same name server configuration as other domains, such as 365tk.cn, hdzcdq.com, u-name.com, sdxcl.cn and jw82.cn.

66165.cn at least partially shares its name servers with other domains, for instance taylor.tv, nicolew.net, gagakcandu.site, bintu.net and adminteachers.com.

These name servers are commonly used with thaddeus.ns.cloudflare.com, apollo.ns.cloudflare.com and brynne.ns.cloudflare.com.

Host names with six IP numbers:

crystal.ns.cloudflare.com points to: 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202.

ryan.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce5, 2803:f800:50::6ca2:c3e5, 2a06:98c1:50::ac40:23e5, 108.162.195.229, 162.159.44.229 and 172.64.35.229.

66165.cn - robtex.com

66165.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`66165.cn`

`cn`