computerdoctors.ca - dns.ninja

`computerdoctors.ca`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3033::ac43:8f38^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2731^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.49^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.143.56^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dawn.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dawn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dawn.ns.cloudflare.com`
		A	108.162.192.106^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
		A	172.64.32.106^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
		A	173.245.58.106^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
NS	`skip.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`skip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`skip.ns.cloudflare.com`
		A	108.162.193.233^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	172.64.33.233^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
		A	173.245.59.233^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`skip.ns.cloudflare.com`
TXT	`v=spf1 redirect=_s98yro3lm.sdmarc.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.49, 172.67.143.56
		IPv6 hints	2606:4700:3033::ac43:8f38, 2606:4700:3035::6815:2731
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOA	`dawn.ns.cloudflare.com`dns@cloudflare.com serial=2409704289

`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=2607180700

Previously MX for

computerdoctors.ca

Same first word

computerdoctors.it

computerdoctors.net

computerdoctors.biz

computerdoctors.ca

computerdoctors.co.uk

computerdoctors.info

computerdoctors.co

computerdoctors.com.au

Similar names

doctorcomputers.net

doctorcomputers.es

computersdoctor.gr

doctorcomputers.com.br

DNS History

16 records (6 active, 10 former)

●NSdawn.ns.cloudflare.com2017-04-01 → 2026-07-18 · 3 obs

○ 2016-07-10 12:13:06
● 2017-04-01 08:06:16
● 2026-07-18 07:43:42

○NSdns1.canspace.ca2015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 13:21:22
○ 2015-10-30 12:28:16
○ 2026-07-18 07:43:42

○NSdns2.canspace.ca2015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 13:21:22
○ 2015-10-30 12:28:16
○ 2026-07-18 07:43:42

○NSns1.allcareit.com2015-10-30 → 2016-07-10 · 5 obs

○ 2015-06-22 13:21:22
● 2015-10-30 12:28:16
● 2016-07-10 12:13:06
○ 2017-04-01 08:06:16
○ 2026-07-18 07:43:42

○NSns2.allcareit.com2015-10-30 → 2016-07-10 · 5 obs

○ 2015-06-22 13:21:22
● 2015-10-30 12:28:16
● 2016-07-10 12:13:06
○ 2017-04-01 08:06:16
○ 2026-07-18 07:43:42

●NSskip.ns.cloudflare.com2017-04-01 → 2026-07-18 · 3 obs

○ 2016-07-10 12:13:06
● 2017-04-01 08:06:16
● 2026-07-18 07:43:42

○MXcomputerdoctors.ca2015-06-22 → 2016-07-10 · 4 obs

● 2015-06-22 13:21:22
● 2016-07-10 12:13:06
○ 2017-04-01 08:06:16
○ 2026-07-18 07:43:42

●A104.21.39.492026-02-23 → 2026-07-18 · 3 obs

○ 2017-04-01 08:06:16
● 2026-02-23 13:46:42
● 2026-07-18 07:43:42

○A162.219.162.1792015-10-30 → 2016-07-10 · 5 obs

○ 2015-06-22 13:21:22
● 2015-10-30 12:28:16
● 2016-07-10 12:13:06
○ 2017-04-01 08:06:16
○ 2026-07-18 07:43:42

○A162.219.163.962017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-10 12:13:06
● 2017-04-01 08:06:16
○ 2026-02-23 13:46:42
○ 2026-07-18 07:43:42

●A172.67.143.562026-02-23 → 2026-07-18 · 3 obs

○ 2017-04-01 08:06:16
● 2026-02-23 13:46:42
● 2026-07-18 07:43:42

○A198.100.154.1542015-06-22 → 2015-06-22 · 3 obs

● 2015-06-22 13:21:22
○ 2015-10-30 12:28:16
○ 2026-07-18 07:43:42

●A2606:4700:3033::ac43:8f382026-07-02 → 2026-07-18 · 3 obs

○ 2026-02-23 13:46:42
● 2026-07-02 11:42:26
● 2026-07-18 07:43:42

●A2606:4700:3035::6815:27312026-07-02 → 2026-07-18 · 3 obs

○ 2026-02-23 13:46:42
● 2026-07-02 11:42:26
● 2026-07-18 07:43:42

○A2606:4700:3035::ac43:8f382026-02-23 → 2026-02-23 · 4 obs

○ 2017-04-01 08:06:16
● 2026-02-23 13:46:42
○ 2026-07-02 11:42:26
○ 2026-07-18 07:43:42

○A2606:4700:3037::6815:27312026-02-23 → 2026-02-23 · 4 obs

○ 2017-04-01 08:06:16
● 2026-02-23 13:46:42
○ 2026-07-02 11:42:26
○ 2026-07-18 07:43:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
computerdoctors.ca	dawn.ns.cloudflare.com, skip.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.233

NS records: dawn.ns.cloudflare.com, skip.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 962ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.39.49, 172.67.143.56`
AAAA	2	`2606:4700:3033::ac43:8f38, 2606:4700:3035::6815:2731`
NS	2	`dawn.ns.cloudflare.com, skip.ns.cloudflare.com`
TXT	1	`v=spf1 redirect=_s98yro3lm.sdmarc.net`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dawn.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

computerdoctors.ca directs to four IP numbers, which are 104.21.39.49, 172.67.143.56, 2606:4700:3033::ac43:8f38 and 2606:4700:3035::6815:2731.

Two other host names, along with 3y4alamos.cl, allwebhost.com and aibofan.com, also share IP numbers with computerdoctors.ca.

Name Servers

computerdoctors.ca has two authoritative name servers — dawn.ns.cloudflare.com and skip.ns.cloudflare.com.

computerdoctors.ca shares its NS records with other domains, for example hihellobye.com, oldro.me, hexacalculator.com and two others.

There is at least partial name server overlap between computerdoctors.ca and other domains — ninilfwodxdyj.website, videochat.es, skynet.com.pk and two more among them.

The name servers will.ns.cloudflare.com, sharon.ns.cloudflare.com and lola.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

dawn.ns.cloudflare.com points to 108.162.192.106, 172.64.32.106, 173.245.58.106 and 3 other IP addresses.

skip.ns.cloudflare.com points to 108.162.193.233, 172.64.33.233, 173.245.59.233 and 3 other IP addresses.