`getthedoctor.com`

DNSSEC	⚠️ Not signed
NS	`pdns85.ultradns.biz` ⚠️ Not in zone NS records
		A	2610:a1:1015::79^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns85.ultradns.biz`
		A	156.154.66.85^{🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar}
			PTR	`pdns85.ultradns.biz`
NS	`pdns85.ultradns.com` ⚠️ Not in zone NS records
		A	2001:502:f3ff::79^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns85.ultradns.com`
		A	156.154.64.85^{🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar}
			PTR	`pdns85.ultradns.com`
NS	`pdns85.ultradns.net` ⚠️ Not in zone NS records
		A	2610:a1:1014::79^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns85.ultradns.net`
		A	156.154.65.85^{🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar}
			PTR	`pdns85.ultradns.net`
NS	`pdns85.ultradns.org` ⚠️ Not in zone NS records
		A	2001:502:4612::79^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns85.ultradns.org`
		A	156.154.67.85^{🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar}
			PTR	`pdns85.ultradns.org`

`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=1777265086

Same first word

getthedoctor.com

DNS History

13 records (4 active, 9 former)

○NSdns0.mtgsy.com2008-11-17 → 2008-11-17 · 3 obs

● 2008-11-17 06:47:22
○ 2015-08-03 01:57:10
○ 2026-04-27 04:46:54

○NSdns1.name-s.net2008-11-17 → 2008-11-17 · 3 obs

● 2008-11-17 06:47:22
○ 2015-08-03 01:57:10
○ 2026-04-27 04:46:54

○NSdns2.name-s.net2008-11-17 → 2008-11-17 · 3 obs

● 2008-11-17 06:47:22
○ 2015-08-03 01:57:10
○ 2026-04-27 04:46:54

○NSdns3.mtgsy.com2008-11-17 → 2008-11-17 · 3 obs

● 2008-11-17 06:47:22
○ 2015-08-03 01:57:10
○ 2026-04-27 04:46:54

○NSdns4.mtgsy.com2008-11-17 → 2008-11-17 · 3 obs

● 2008-11-17 06:47:22
○ 2015-08-03 01:57:10
○ 2026-04-27 04:46:54

●NSpdns85.ultradns.biz2015-08-03 → 2026-04-27 · 3 obs

○ 2008-11-17 06:47:22
● 2015-08-03 01:57:10
● 2026-04-27 04:46:54

●NSpdns85.ultradns.com2015-08-03 → 2026-04-27 · 3 obs

○ 2008-11-17 06:47:22
● 2015-08-03 01:57:10
● 2026-04-27 04:46:54

●NSpdns85.ultradns.net2015-08-03 → 2026-04-27 · 3 obs

○ 2008-11-17 06:47:22
● 2015-08-03 01:57:10
● 2026-04-27 04:46:54

●NSpdns85.ultradns.org2015-08-03 → 2026-04-27 · 3 obs

○ 2008-11-17 06:47:22
● 2015-08-03 01:57:10
● 2026-04-27 04:46:54

○A192.235.79.1382016-07-18 → 2017-03-26 · 5 obs

○ 2016-03-01 19:57:58
● 2016-07-18 05:49:44
● 2017-03-26 03:59:44
○ 2026-02-17 17:14:22
○ 2026-04-27 04:46:54

○A208.94.89.742015-08-03 → 2015-08-03 · 4 obs

○ 2008-11-17 06:47:22
● 2015-08-03 01:57:10
○ 2015-11-23 18:22:58
○ 2026-04-27 04:46:54

○A4.15.117.1182015-11-23 → 2016-03-01 · 5 obs

○ 2015-08-03 01:57:10
● 2015-11-23 18:22:58
● 2016-03-01 19:57:58
○ 2016-07-18 05:49:44
○ 2026-04-27 04:46:54

○A65.118.213.1182008-11-17 → 2008-11-17 · 3 obs

● 2008-11-17 06:47:22
○ 2015-08-03 01:57:10
○ 2026-04-27 04:46:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
getthedoctor.com	pdns85.ultradns.net, pdns85.ultradns.com, pdns85.ultradns.biz, pdns85.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.66.85

NS records: pdns85.ultradns.net, pdns85.ultradns.com, pdns85.ultradns.biz, pdns85.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for getthedoctor.com (unsigned zone)

⏱️ Timing

Total: 1034ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns85.ultradns.com, pdns85.ultradns.com)

Analysis

Name Servers

getthedoctor.com is delegated to four name servers: pdns85.ultradns.biz, pdns85.ultradns.com, pdns85.ultradns.net and pdns85.ultradns.org.

getthedoctor.com at least partially shares name servers with other domains, for instance harrisons17.com, mcgrawhillintrotobusiness.com, mcgraw-hill.it, mcgrawhillprofessionaldevelopment.com and jamaevidence.com.

these name servers are often used in conjunction with the name servers udns1.ultradns.net.

Host names with two IP numbers: pdns85.ultradns.biz points to 2610:a1:1015::79 and 156.154.66.85; pdns85.ultradns.com points to 2001:502:f3ff::79 and 156.154.64.85; pdns85.ultradns.net points to 2610:a1:1014::79 and 156.154.65.85; pdns85.ultradns.org points to 2001:502:4612::79 and 156.154.67.85.

getthedoctor.com - robtex.com