`accessiblecampus.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:6060^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:b08f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.96.96^{Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.143^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`barbara.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`barbara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`barbara.ns.cloudflare.com`
		A	108.162.192.248^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	172.64.32.248^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
		A	173.245.58.248^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`barbara.ns.cloudflare.com`
NS	`luke.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`luke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`luke.ns.cloudflare.com`
		A	108.162.193.200^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	172.64.33.200^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
		A	173.245.59.200^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`luke.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.96.96, 172.67.176.143
		IPv6	2606:4700:3033::6815:6060, 2606:4700:3033::ac43:b08f
SOA	`barbara.ns.cloudflare.com`dns@cloudflare.com serial=2397667296

`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=2603241600

Same first word

accessiblecampus.ca

DNS History

10 records (6 active, 4 former)

●NSbarbara.ns.cloudflare.com2026-02-17 → 2026-03-24 · 3 obs

○ 2018-05-06 16:51:20
● 2026-02-17 13:59:42
● 2026-03-24 16:40:00

●NSluke.ns.cloudflare.com2026-02-17 → 2026-03-24 · 3 obs

○ 2018-05-06 16:51:20
● 2026-02-17 13:59:42
● 2026-03-24 16:40:00

○NSns65.domaincontrol.com2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 16:51:20
○ 2026-02-17 13:59:42
○ 2026-03-24 16:40:00

○NSns66.domaincontrol.com2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 16:51:20
○ 2026-02-17 13:59:42
○ 2026-03-24 16:40:00

○MXmail.accessiblecampus.ca2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 16:51:20
○ 2026-02-17 13:59:42
○ 2026-03-24 16:40:00

●A104.21.96.962026-02-17 → 2026-03-24 · 3 obs

○ 2018-05-06 16:51:20
● 2026-02-17 13:59:42
● 2026-03-24 16:40:00

○A159.203.27.1052018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 16:51:20
○ 2026-02-17 13:59:42
○ 2026-03-24 16:40:00

●A172.67.176.1432026-02-17 → 2026-03-24 · 3 obs

○ 2018-05-06 16:51:20
● 2026-02-17 13:59:42
● 2026-03-24 16:40:00

●A2606:4700:3033::6815:60602026-02-17 → 2026-03-24 · 3 obs

○ 2018-05-06 16:51:20
● 2026-02-17 13:59:42
● 2026-03-24 16:40:00

●A2606:4700:3033::ac43:b08f2026-02-17 → 2026-03-24 · 3 obs

○ 2018-05-06 16:51:20
● 2026-02-17 13:59:42
● 2026-03-24 16:40:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
accessiblecampus.ca	luke.ns.cloudflare.com, barbara.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.248

NS records: luke.ns.cloudflare.com, barbara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for accessiblecampus.ca (unsigned zone)

⏱️ Timing

Total: 573ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.176.143, 104.21.96.96`
AAAA	2	`2606:4700:3033::6815:6060, 2606:4700:3033::ac43:b08f`
NS	2	`barbara.ns.cloudflare.com, luke.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`barbara.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

accessiblecampus.ca maps to four IP numbers: 2606:4700:3033::6815:6060, 2606:4700:3033::ac43:b08f, 104.21.96.96 and 172.67.176.143.

Other host names, for instance fin.edu.al, www.buenamente.co, buenamente.co, b3yy.cc and bottomline.co.ke share IP numbers with accessiblecampus.ca.

Name Servers

Two name servers barbara.ns.cloudflare.com and luke.ns.cloudflare.com handle delegation for accessiblecampus.ca.

accessiblecampus.ca uses the same name server setup as other domains, for example myketokitchen.com, gradian.co.uk, bradyneumann.com, extra.com.pe and merrysky.net.

accessiblecampus.ca partially shares name servers with other domains; examples include juniperdining.ca, dominatrixden.com, hugomurilo.com, zhiboba.biz and pierrealix.fr.

these name servers are commonly used with the name servers sean.ns.cloudflare.com.

Host names with six IP numbers: barbara.ns.cloudflare.com points to: 2606:4700:50::adf5:3af8, 2803:f800:50::6ca2:c0f8, 2a06:98c1:50::ac40:20f8, 108.162.192.248, 172.64.32.248 and 173.245.58.248; luke.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc8, 2803:f800:50::6ca2:c1c8, 2a06:98c1:50::ac40:21c8, 108.162.193.200, 172.64.33.200 and 173.245.59.200.

accessiblecampus.ca - robtex.com