66doc.com - dns.ninja

`66doc.com`

DNSSEC	⚠️ Not signed
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns10.hichina.com`
		A	2408:4009:501::18^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`dns9.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1781822125

Subdomains

www.66doc.com

Same first word

66doc.com

Similar names

doc66.com

cod66.com

DNS History

15 records (2 active, 13 former)

●NSdns10.hichina.com2026-04-18 → 2026-06-18 · 3 obs

○ 2016-07-24 08:33:36
● 2026-04-18 10:45:50
● 2026-06-18 22:51:36

●NSdns9.hichina.com2026-04-18 → 2026-06-18 · 3 obs

○ 2016-07-24 08:33:36
● 2026-04-18 10:45:50
● 2026-06-18 22:51:36

○NSns1.myhostadmin.net2015-08-04 → 2016-07-24 · 4 obs

● 2015-08-04 06:49:56
● 2016-07-24 08:33:36
○ 2026-04-18 10:45:50
○ 2026-06-18 22:51:36

○NSns2.myhostadmin.net2015-08-04 → 2016-07-24 · 4 obs

● 2015-08-04 06:49:56
● 2016-07-24 08:33:36
○ 2026-04-18 10:45:50
○ 2026-06-18 22:51:36

○NSns3.myhostadmin.net2015-08-04 → 2016-07-24 · 4 obs

● 2015-08-04 06:49:56
● 2016-07-24 08:33:36
○ 2026-04-18 10:45:50
○ 2026-06-18 22:51:36

○NSns4.myhostadmin.net2015-08-04 → 2016-07-24 · 4 obs

● 2015-08-04 06:49:56
● 2016-07-24 08:33:36
○ 2026-04-18 10:45:50
○ 2026-06-18 22:51:36

○NSns5.myhostadmin.net2015-08-04 → 2016-07-24 · 4 obs

● 2015-08-04 06:49:56
● 2016-07-24 08:33:36
○ 2026-04-18 10:45:50
○ 2026-06-18 22:51:36

○NSns6.myhostadmin.net2015-08-04 → 2016-07-24 · 4 obs

● 2015-08-04 06:49:56
● 2016-07-24 08:33:36
○ 2026-04-18 10:45:50
○ 2026-06-18 22:51:36

○A142.4.34.922015-09-11 → 2015-09-11 · 4 obs

○ 2015-08-04 06:49:56
● 2015-09-11 09:07:00
○ 2016-03-27 02:51:30
○ 2026-06-18 22:51:36

○A173.254.227.82016-03-27 → 2016-03-27 · 4 obs

○ 2015-09-11 09:07:00
● 2016-03-27 02:51:30
○ 2016-07-24 08:33:36
○ 2026-06-18 22:51:36

○A192.69.219.532015-08-04 → 2015-08-04 · 3 obs

● 2015-08-04 06:49:56
○ 2015-09-11 09:07:00
○ 2026-06-18 22:51:36

○A23.234.27.1002016-07-24 → 2016-07-24 · 4 obs

○ 2016-03-27 02:51:30
● 2016-07-24 08:33:36
○ 2017-03-29 20:48:52
○ 2026-06-18 22:51:36

○A50.117.113.2202017-03-29 → 2017-03-29 · 4 obs

○ 2016-07-24 08:33:36
● 2017-03-29 20:48:52
○ 2026-04-18 10:45:50
○ 2026-06-18 22:51:36

○CNAMEfreeurl.abc188.com2016-03-27 → 2016-07-24 · 5 obs

○ 2015-08-04 06:49:56
● 2016-03-27 02:51:30
● 2016-07-24 08:33:36
○ 2017-03-29 20:48:52
○ 2026-06-18 22:51:36

○CNAMEfreeurl.vhostgo.com2015-08-04 → 2016-07-24 · 4 obs

● 2015-08-04 06:49:56
● 2016-07-24 08:33:36
○ 2017-03-29 20:48:52
○ 2026-06-18 22:51:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
66doc.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 66doc.com (unsigned zone)

⏱️ Timing

Total: 487ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns10.hichina.com, dns9.hichina.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Hierarchy

www.66doc.com is a subdomain of 66doc.com.

Name Servers

Two name servers handle the delegation for 66doc.com: dns10.hichina.com and dns9.hichina.com.

The name server configuration of 66doc.com is shared with other domains, for instance aiyaogan.com, hk-as.com, docway.cn and two others.

The name servers of 66doc.com overlap at least partially with those of other domains — among them lfji.com, noborupacking.com, hrxtea.com and two more.

These name servers commonly appear alongside the name servers expirens3.hichina.com and expirens4.hichina.com.

Hosts with 9 IP addresses each:

dns10.hichina.com resolves to 39.96.153.41, 39.96.153.51 and 47.118.199.201 among others, with 6 other IP addresses in total.

dns9.hichina.com resolves to 39.96.153.42, 39.96.153.52 and 47.118.199.202 among others, with 6 other IP addresses in total.