`certifieddoctor.org`

DNSSEC	⚠️ Not signed
A	2620:12a:8000::1^{🇺🇸 Fastly2620:12a:8000::/44 Pantheon}
A	2620:12a:8001::1^{🇺🇸 Fastly2620:12a:8000::/44 Pantheon}
A	23.185.0.1^{🇺🇸 Fastly23.185.0.0/24 Pantheon}
NS	`ns1-02.azure-dns.com` ⭐
		A	2603:1061:0:700::2^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-02.azure-dns.com`
		A	13.107.236.2^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-02.azure-dns.com`
NS	`ns2-02.azure-dns.net`
		A	2620:1ec:8ec:700::2^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-02.azure-dns.net`
		A	150.171.21.2^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-02.azure-dns.net`
NS	`ns3-02.azure-dns.org`
		A	2a01:111:4000:700::2^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-02.azure-dns.org`
		A	204.14.183.2^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-02.azure-dns.org`
NS	`ns4-02.azure-dns.info`
		A	2620:1ec:bda:700::2^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-02.azure-dns.info`
		A	208.84.5.2^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-02.azure-dns.info`
TXT	`v=spf1 -all`
SOA	`ns1-02.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1776171193

Subdomains

www.certifieddoctor.org

Same first word

certifieddoctor.org

DNS History

11 records (7 active, 4 former)

○NSauth1.dns.cogentco.com2015-06-14 → 2017-12-07 · 4 obs

● 2015-06-14 02:47:40
● 2017-12-07 15:22:22
○ 2026-03-26 16:09:04
○ 2026-04-14 13:25:42

○NSauth2.dns.cogentco.com2015-06-14 → 2017-12-07 · 4 obs

● 2015-06-14 02:47:40
● 2017-12-07 15:22:22
○ 2026-03-26 16:09:04
○ 2026-04-14 13:25:42

○NSauth4.dns.cogentco.com2015-06-14 → 2017-12-07 · 4 obs

● 2015-06-14 02:47:40
● 2017-12-07 15:22:22
○ 2026-03-26 16:09:04
○ 2026-04-14 13:25:42

○NSauth5.dns.cogentco.com2015-06-14 → 2017-12-07 · 4 obs

● 2015-06-14 02:47:40
● 2017-12-07 15:22:22
○ 2026-03-26 16:09:04
○ 2026-04-14 13:25:42

●NSns1-02.azure-dns.com2026-03-26 → 2026-04-14 · 3 obs

○ 2017-12-07 15:22:22
● 2026-03-26 16:09:04
● 2026-04-14 13:25:42

●NSns2-02.azure-dns.net2026-03-26 → 2026-04-14 · 3 obs

○ 2017-12-07 15:22:22
● 2026-03-26 16:09:04
● 2026-04-14 13:25:42

●NSns3-02.azure-dns.org2026-03-26 → 2026-04-14 · 3 obs

○ 2017-12-07 15:22:22
● 2026-03-26 16:09:04
● 2026-04-14 13:25:42

●NSns4-02.azure-dns.info2026-03-26 → 2026-04-14 · 3 obs

○ 2017-12-07 15:22:22
● 2026-03-26 16:09:04
● 2026-04-14 13:25:42

●A23.185.0.12026-03-26 → 2026-04-14 · 2 obs

● 2026-03-26 16:09:04
● 2026-04-14 13:25:42

●A2620:12a:8000::12026-03-26 → 2026-04-14 · 2 obs

● 2026-03-26 16:09:04
● 2026-04-14 13:25:42

●A2620:12a:8001::12026-03-26 → 2026-04-14 · 2 obs

● 2026-03-26 16:09:04
● 2026-04-14 13:25:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
certifieddoctor.org	ns3-02.azure-dns.org, ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net	2 records

✅ Authoritative Response

Server:13.107.236.2

NS records: ns3-02.azure-dns.org, ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certifieddoctor.org (unsigned zone)

⏱️ Timing

Total: 293ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.185.0.1`
AAAA	2	`2620:12a:8000::1, 2620:12a:8001::1`
NS	4	`ns1-02.azure-dns.com, ns2-02.azure-dns.net...`
TXT	1	`v=spf1 -all`
SOA	1	`ns1-02.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3-02.azure-dns.org, ns3-02.azure-dns.org)

Analysis

Hierarchy

certifieddoctor.org is parent of www.certifieddoctor.org.

IP Addresses

Three IP numbers for certifieddoctor.org are 2620:12a:8000::1, 2620:12a:8001::1 and 23.185.0.1.

Other host names, for instance www.trideltatransit.com, www.aatb.org, honeybunchesofoats.com, dev-phs-kids.pantheonsite.io and bizarchmastery.com share IP numbers with certifieddoctor.org.

Name Servers

certifieddoctor.org is delegated to four name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.

certifieddoctor.org at least partially shares its name servers with other domains, for instance accounts.gianteagle.com, mybluebenefits.com, eznetworking.be, microsoftsurfacecomputer.us and orgshare.net.

Host names with two IPs: ns1-02.azure-dns.com points to 2603:1061:0:700::2 and 13.107.236.2; ns4-02.azure-dns.info points to 2620:1ec:bda:700::2 and 208.84.5.2; ns2-02.azure-dns.net points to 2620:1ec:8ec:700::2 and 150.171.21.2; ns3-02.azure-dns.org points to 2a01:111:4000:700::2 and 204.14.183.2.

certifieddoctor.org - robtex.com