`puzzledoctor.com`

DNSSEC	⚠️ Not signed
A	66.254.187.231^{🇺🇸 ESITED-166.254.160.0/19 ARIN direct allocation}
NS	`dm1.longmingdns.com` ⭐
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`dm2.longmingdns.com`
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1765958967

`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=1774413007

Same first word

puzzledoctor.com

Similar names

doctorpuzzle.com

DNS History

17 records (3 active, 14 former)

●NSdm1.longmingdns.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-12-26 17:40:58
● 2026-03-25 04:33:40

●NSdm2.longmingdns.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-12-26 17:40:58
● 2026-03-25 04:33:40

○NSns1.fabulous.com2015-08-04 → 2016-06-25 · 4 obs

● 2015-08-04 13:48:36
● 2016-06-25 08:43:22
○ 2016-12-25 22:49:14
○ 2026-03-25 04:33:40

○NSns1.parkingcrew.net2016-12-25 → 2017-12-26 · 4 obs

○ 2016-06-25 08:43:22
● 2016-12-25 22:49:14
● 2017-12-26 17:40:58
○ 2026-03-25 04:33:40

○NSns2.fabulous.com2015-08-04 → 2016-06-25 · 4 obs

● 2015-08-04 13:48:36
● 2016-06-25 08:43:22
○ 2016-12-25 22:49:14
○ 2026-03-25 04:33:40

○NSns2.parkingcrew.net2016-12-25 → 2017-12-26 · 4 obs

○ 2016-06-25 08:43:22
● 2016-12-25 22:49:14
● 2017-12-26 17:40:58
○ 2026-03-25 04:33:40

○MXmail.b-io.co2015-08-04 → 2016-06-25 · 4 obs

● 2015-08-04 13:48:36
● 2016-06-25 08:43:22
○ 2017-12-26 17:40:58
○ 2026-03-25 04:33:40

○MXmail.h-email.net2017-12-26 → 2017-12-26 · 3 obs

○ 2016-06-25 08:43:22
● 2017-12-26 17:40:58
○ 2026-03-25 04:33:40

○A185.53.178.92017-12-26 → 2017-12-26 · 3 obs

○ 2016-12-25 22:49:14
● 2017-12-26 17:40:58
○ 2026-03-25 04:33:40

○A208.48.81.1332015-08-04 → 2015-11-27 · 4 obs

● 2015-08-04 13:48:36
● 2015-11-27 13:45:12
○ 2016-03-03 12:03:44
○ 2026-03-25 04:33:40

○A208.48.81.1342015-08-04 → 2015-11-27 · 4 obs

● 2015-08-04 13:48:36
● 2015-11-27 13:45:12
○ 2016-03-03 12:03:44
○ 2026-03-25 04:33:40

○A208.48.81.1792015-08-04 → 2015-11-27 · 4 obs

● 2015-08-04 13:48:36
● 2015-11-27 13:45:12
○ 2016-03-03 12:03:44
○ 2026-03-25 04:33:40

○A54.72.9.512016-12-25 → 2017-12-26 · 4 obs

○ 2016-06-25 08:43:22
● 2016-12-25 22:49:14
● 2017-12-26 17:40:58
○ 2026-03-25 04:33:40

○A64.15.205.1002015-08-04 → 2015-11-27 · 4 obs

● 2015-08-04 13:48:36
● 2015-11-27 13:45:12
○ 2016-03-03 12:03:44
○ 2026-03-25 04:33:40

○A64.15.205.1012015-08-04 → 2015-11-27 · 4 obs

● 2015-08-04 13:48:36
● 2015-11-27 13:45:12
○ 2016-03-03 12:03:44
○ 2026-03-25 04:33:40

●A66.254.187.2312026-03-25 → 2026-03-25 · 2 obs

○ 2017-12-26 17:40:58
● 2026-03-25 04:33:40

○A98.124.245.242016-03-03 → 2016-06-25 · 5 obs

○ 2015-11-27 13:45:12
● 2016-03-03 12:03:44
● 2016-06-25 08:43:22
○ 2016-12-25 22:49:14
○ 2026-03-25 04:33:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
puzzledoctor.com	dm2.longmingdns.com, dm1.longmingdns.com	5 records

✅ Authoritative Response

Server:218.98.111.163

NS records: dm2.longmingdns.com, dm1.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for puzzledoctor.com (unsigned zone)

⏱️ Timing

Total: 1325ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.254.187.231`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (dm2.longmingdns.com, dm2.longmingdns.com, dm2.longmingdns.com...)

Analysis

IP Addresses

puzzledoctor.com points to a single IP number: 66.254.187.231.

Other host names, for instance messiadictos.com, ws404.com, no1vessel.com and ninchika.com share IP numbers with puzzledoctor.com.

Name Servers

Delegation for puzzledoctor.com rests with two name servers, dm1.longmingdns.com and dm2.longmingdns.com.

puzzledoctor.com shares the same name server setup as other domains, including bozs.cn, ypno.cn, vkeba.cn, whyztz.cn and loeo.cn.

Host names with two IP numbers:

dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names with one IP number:

dm1.longmingdns.com points to 218.98.111.163.

puzzledoctor.com - robtex.com