`doctorlink.ca`

DNSSEC	⚠️ Not signed
NS	`ns-cloud-d1.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:32::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d1.googledomains.com`
		A	216.239.32.109^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-d1.googledomains.com`
NS	`ns-cloud-d2.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:34::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d2.googledomains.com`
		A	216.239.34.109^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-d2.googledomains.com`
NS	`ns-cloud-d3.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:36::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d3.googledomains.com`
		A	216.239.36.109^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-d3.googledomains.com`
NS	`ns-cloud-d4.googledomains.com` ⚠️ Not in zone NS records
		A	2001:4860:4802:38::6d^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-d4.googledomains.com`
		A	216.239.38.109^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-d4.googledomains.com`

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2604142030

Same first word

doctorlink.ca

doctorlink.net

doctorlink.com.br

doctorlink.ru

doctorlink.com

doctorlink.org

doctorlink.us

doctorlink.com.au

Similar names

linkdoctor.com

linkdoctor.com.br

kidcontrol.com

linkdoctor.io

kidcontrol.net

DNS History

10 records (4 active, 6 former)

●NSns-cloud-d1.googledomains.com2026-04-07 → 2026-04-14 · 3 obs

○ 2017-06-14 17:38:36
● 2026-04-07 10:14:08
● 2026-04-14 21:27:12

●NSns-cloud-d2.googledomains.com2026-04-07 → 2026-04-14 · 3 obs

○ 2017-06-14 17:38:36
● 2026-04-07 10:14:08
● 2026-04-14 21:27:12

●NSns-cloud-d3.googledomains.com2026-04-07 → 2026-04-14 · 3 obs

○ 2017-06-14 17:38:36
● 2026-04-07 10:14:08
● 2026-04-14 21:27:12

●NSns-cloud-d4.googledomains.com2026-04-07 → 2026-04-14 · 3 obs

○ 2017-06-14 17:38:36
● 2026-04-07 10:14:08
● 2026-04-14 21:27:12

○NSns1.verticalscope.com2015-08-22 → 2017-06-14 · 4 obs

● 2015-08-22 16:40:04
● 2017-06-14 17:38:36
○ 2026-04-07 10:14:08
○ 2026-04-14 21:27:12

○NSns1.verticalscope.com.doctorlink.ca2015-08-22 → 2017-06-14 · 4 obs

● 2015-08-22 16:40:04
● 2017-06-14 17:38:36
○ 2026-04-07 10:14:08
○ 2026-04-14 21:27:12

○NSns2.verticalscope.com2015-08-22 → 2017-06-14 · 4 obs

● 2015-08-22 16:40:04
● 2017-06-14 17:38:36
○ 2026-04-07 10:14:08
○ 2026-04-14 21:27:12

○NSns3.verticalscope.com2015-08-22 → 2017-06-14 · 4 obs

● 2015-08-22 16:40:04
● 2017-06-14 17:38:36
○ 2026-04-07 10:14:08
○ 2026-04-14 21:27:12

○MXutil01.verticalscope.com2015-08-22 → 2017-06-14 · 4 obs

● 2015-08-22 16:40:04
● 2017-06-14 17:38:36
○ 2026-04-07 10:14:08
○ 2026-04-14 21:27:12

○A108.168.252.202015-08-22 → 2017-06-14 · 4 obs

● 2015-08-22 16:40:04
● 2017-06-14 17:38:36
○ 2026-04-07 10:14:08
○ 2026-04-14 21:27:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	any.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
doctorlink.ca	ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com	-

✅ Authoritative Response

Server:216.239.32.109

NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doctorlink.ca (unsigned zone)

⏱️ Timing

Total: 707ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

doctorlink.ca's delegation is handled by four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

doctorlink.ca partially shares name servers with other domains; examples include gameforce.com, numesalonspa.com, giftoy.net, leesfam.com and blipblip.com.