reframecourse.ca - dns.ninja

`reframecourse.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:566a^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:da3f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.106^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.63^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kami.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kami.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kami.ns.cloudflare.com`
		A	108.162.192.177^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	172.64.32.177^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
		A	173.245.58.177^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kami.ns.cloudflare.com`
NS	`seth.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`seth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`seth.ns.cloudflare.com`
		A	108.162.193.142^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	172.64.33.142^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
		A	173.245.59.142^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seth.ns.cloudflare.com`
MX	`mx.hover.com.cust.hostedemail.com` ⭐
		A	216.40.42.4^{🇨🇦 TUCOWS216.40.32.0/20 Tucows International}
			PTR	`mx.hostedemail.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.86.106, 172.67.218.63
		IPv6 hints	2606:4700:3031::6815:566a, 2606:4700:3036::ac43:da3f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=90, name=cloudflare-ech.com
SOA	`kami.ns.cloudflare.com`dns@cloudflare.com serial=2408708414

`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=2607100600

Same first word

reframecourse.ca

reframecourse.org

DNS History

17 records (7 active, 10 former)

●NSkami.ns.cloudflare.com2026-03-25 → 2026-07-10 · 3 obs

○ 2017-04-19 06:21:26
● 2026-03-25 09:33:14
● 2026-07-10 06:50:34

○NSns1.hover.com2015-06-04 → 2017-04-19 · 4 obs

● 2015-06-04 21:39:24
● 2017-04-19 06:21:26
○ 2026-03-25 09:33:14
○ 2026-07-10 06:50:34

○NSns2.hover.com2015-06-04 → 2017-04-19 · 4 obs

● 2015-06-04 21:39:24
● 2017-04-19 06:21:26
○ 2026-03-25 09:33:14
○ 2026-07-10 06:50:34

●NSseth.ns.cloudflare.com2026-03-25 → 2026-07-10 · 3 obs

○ 2017-04-19 06:21:26
● 2026-03-25 09:33:14
● 2026-07-10 06:50:34

●MXmx.hover.com.cust.hostedemail.com2015-06-04 → 2026-07-10 · 2 obs

● 2015-06-04 21:39:24
● 2026-07-10 06:50:34

●A104.21.86.1062026-03-25 → 2026-07-10 · 3 obs

○ 2017-04-19 06:21:26
● 2026-03-25 09:33:14
● 2026-07-10 06:50:34

●A172.67.218.632026-03-25 → 2026-07-10 · 3 obs

○ 2017-04-19 06:21:26
● 2026-03-25 09:33:14
● 2026-07-10 06:50:34

○A188.114.96.02026-03-25 → 2026-07-10 · 2 obs

○ 2026-03-25 09:33:14
○ 2026-07-10 06:50:34

○A188.114.97.02026-03-25 → 2026-07-10 · 2 obs

○ 2026-03-25 09:33:14
○ 2026-07-10 06:50:34

○A2606:4700:3030::ac43:da3f2026-03-25 → 2026-06-17 · 5 obs

○ 2017-04-19 06:21:26
● 2026-03-25 09:33:14
● 2026-06-17 00:54:56
○ 2026-06-18 10:25:20
○ 2026-07-10 06:50:34

●A2606:4700:3031::6815:566a2026-06-18 → 2026-07-10 · 3 obs

○ 2026-06-17 00:54:56
● 2026-06-18 10:25:20
● 2026-07-10 06:50:34

○A2606:4700:3033::6815:566a2026-03-25 → 2026-06-17 · 5 obs

○ 2017-04-19 06:21:26
● 2026-03-25 09:33:14
● 2026-06-17 00:54:56
○ 2026-06-18 10:25:20
○ 2026-07-10 06:50:34

●A2606:4700:3036::ac43:da3f2026-06-18 → 2026-07-10 · 3 obs

○ 2026-06-17 00:54:56
● 2026-06-18 10:25:20
● 2026-07-10 06:50:34

○A2a06:98c1:3120::2026-03-25 → 2026-07-10 · 2 obs

○ 2026-03-25 09:33:14
○ 2026-07-10 06:50:34

○A2a06:98c1:3121::2026-03-25 → 2026-07-10 · 2 obs

○ 2026-03-25 09:33:14
○ 2026-07-10 06:50:34

○A64.98.145.302016-08-11 → 2017-04-19 · 5 obs

○ 2016-03-30 12:29:24
● 2016-08-11 08:16:32
● 2017-04-19 06:21:26
○ 2026-03-25 09:33:14
○ 2026-07-10 06:50:34

○A64.99.80.302015-06-04 → 2016-03-30 · 4 obs

● 2015-06-04 21:39:24
● 2016-03-30 12:29:24
○ 2016-08-11 08:16:32
○ 2026-07-10 06:50:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	any.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, j.ca-servers.ca	-
reframecourse.ca	kami.ns.cloudflare.com, seth.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.142

NS records: kami.ns.cloudflare.com, seth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reframecourse.ca (unsigned zone)

⏱️ Timing

Total: 522ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.218.63, 104.21.86.106`
AAAA	2	`2606:4700:3031::6815:566a, 2606:4700:3036::ac43:da3f`
NS	2	`kami.ns.cloudflare.com, seth.ns.cloudflare.com`
MX	1	`mx.hover.com.cust.hostedemail.com (pri:`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kami.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

reframecourse.ca resolves to four IP addresses: 104.21.86.106, 172.67.218.63, 2606:4700:3031::6815:566a and 2606:4700:3036::ac43:da3f.

brilunoeum.com, mail.concusscreations.com, luciancampconsulting.com plus two other host names have IP numbers in common with reframecourse.ca.

Name Servers

DNS delegation for reframecourse.ca points to two name servers: kami.ns.cloudflare.com and seth.ns.cloudflare.com.

The name server configuration of reframecourse.ca is shared with other domains, for instance ntwrightonline.com, regentaudio.org, tusahindonesia.com and two others.

reframecourse.ca has at least partial name server overlap with other domains, such as shdeer.cn, warex.sk, atlantasciencefestival.org and two others.

It is common to find these name servers paired with the name servers evan.ns.cloudflare.com.

Hosts with 6 IP addresses each:

kami.ns.cloudflare.com has IP addresses 108.162.192.177, 172.64.32.177 and 173.245.58.177, plus 3 other.

seth.ns.cloudflare.com has IP addresses 108.162.193.142, 172.64.33.142 and 173.245.59.142, plus 3 other.

Mail Servers

reframecourse.ca uses one mail server — mx.hover.com.cust.hostedemail.com.

The mail server setup of reframecourse.ca matches that of other domains such as m-ca.org, entropy.works, pilotnews.net and two others.

mx.hover.com.cust.hostedemail.com has exactly one IP number: 216.40.42.4.