foundability.ca - dns.ninja

`foundability.ca`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3035::ac43:97e6^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:11e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.30^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.151.230^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`duke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
NS	`zara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c094^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2094^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zara.ns.cloudflare.com`
		A	108.162.192.148^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	172.64.32.148^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	173.245.58.148^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`apple-domain=AXN14XU3o38MVnty`
TXT	`apple-domain=MydfcBg5z1JFK4Kj`
TXT	`atlassian-domain-verification=p714/ERmqcweWJ5gf9Vgj9UfZ/zATTkUctK+rvxM7cyQucZ...`
TXT	`canva-site-verification=wDpHbkKltdUFtaoEdXIVrw`
TXT	`facebook-domain-verification=fnwr1spnk0lhwaa7ti4eeic3nrvaiq`
TXT	`postman-domain-verification=43adb3e29d24c0cacc8e92cb93bbfaf5f4926eb385f009509...`
TXT	`protonmail-verification=f5342e4b7f2caf4b5c7d78e526743eb9c9d47247`
TXT	`slack-domain-verification=1MQDJywsYzPAwxFmLqQf0bgFgM6rCJVLMUKfLF8P`
TXT	`v=spf1 include:_spf.mx.cloudflare.net include:_spf.protonmail.ch ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.1.30, 172.67.151.230
		IPv6 hints	2606:4700:3035::ac43:97e6, 2606:4700:3036::6815:11e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2407901088

`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=2606281330

Subdomains

time.foundability.ca

www.foundability.ca

plausible.foundability.ca

Same first word

foundability.ca

DNS History

12 records (8 active, 4 former)

●NSduke.ns.cloudflare.com2026-02-14 → 2026-06-28 · 2 obs

● 2026-02-14 23:46:00
● 2026-06-28 14:13:46

●NSzara.ns.cloudflare.com2026-02-14 → 2026-06-28 · 2 obs

● 2026-02-14 23:46:00
● 2026-06-28 14:13:46

●MXmail.protonmail.ch2026-02-14 → 2026-06-28 · 2 obs

● 2026-02-14 23:46:00
● 2026-06-28 14:13:46

●MXmailsec.protonmail.ch2026-02-14 → 2026-06-28 · 2 obs

● 2026-02-14 23:46:00
● 2026-06-28 14:13:46

●A104.21.1.302026-02-14 → 2026-06-28 · 5 obs

● 2026-02-14 23:46:00
● 2026-04-30 13:09:20
○ 2026-05-08 01:57:14
● 2026-05-09 17:48:30
● 2026-06-28 14:13:46

●A172.67.151.2302026-02-14 → 2026-06-28 · 5 obs

● 2026-02-14 23:46:00
● 2026-04-30 13:09:20
○ 2026-05-08 01:57:14
● 2026-05-09 17:48:30
● 2026-06-28 14:13:46

○A188.114.96.02026-05-08 → 2026-05-08 · 4 obs

○ 2026-04-30 13:09:20
● 2026-05-08 01:57:14
○ 2026-05-09 17:48:30
○ 2026-06-28 14:13:46

○A188.114.97.02026-05-08 → 2026-05-08 · 4 obs

○ 2026-04-30 13:09:20
● 2026-05-08 01:57:14
○ 2026-05-09 17:48:30
○ 2026-06-28 14:13:46

●A2606:4700:3035::ac43:97e62026-02-14 → 2026-06-28 · 5 obs

● 2026-02-14 23:46:00
● 2026-04-30 13:09:20
○ 2026-05-08 01:57:14
● 2026-05-09 17:48:30
● 2026-06-28 14:13:46

●A2606:4700:3036::6815:11e2026-02-14 → 2026-06-28 · 5 obs

● 2026-02-14 23:46:00
● 2026-04-30 13:09:20
○ 2026-05-08 01:57:14
● 2026-05-09 17:48:30
● 2026-06-28 14:13:46

○A2a06:98c1:3120::2026-05-08 → 2026-05-08 · 4 obs

○ 2026-04-30 13:09:20
● 2026-05-08 01:57:14
○ 2026-05-09 17:48:30
○ 2026-06-28 14:13:46

○A2a06:98c1:3121::2026-05-08 → 2026-05-08 · 4 obs

○ 2026-04-30 13:09:20
● 2026-05-08 01:57:14
○ 2026-05-09 17:48:30
○ 2026-06-28 14:13:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca, c.ca-servers.ca	-
foundability.ca	zara.ns.cloudflare.com, duke.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.110

NS records: zara.ns.cloudflare.com, duke.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 861ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.1.30, 172.67.151.230`
AAAA	2	`2606:4700:3036::6815:11e, 2606:4700:3035::ac43:97e6`
NS	2	`duke.ns.cloudflare.com, zara.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	9	`apple-domain=AXN14XU3o38MVnty, apple-domain=MydfcBg5z1JFK4Kj...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`duke.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

time.foundability.ca, www.foundability.ca and plausible.foundability.ca are all subdomains of foundability.ca.

IP Addresses

foundability.ca directs to four IP numbers, which are 104.21.1.30, 172.67.151.230, 2606:4700:3035::ac43:97e6 and 2606:4700:3036::6815:11e.

Among the host names that share IP numbers with foundability.ca are www.0343i.com, luckys.midasbuyplus.com, www.amwu.org and two others.

Name Servers

foundability.ca has two authoritative name servers — duke.ns.cloudflare.com and zara.ns.cloudflare.com.

foundability.ca has the same name server delegation as a number of other domains, such as georgen.com, les-epices-vaucelloises.com, rdyrda.pl and two more.

The name servers of foundability.ca overlap at least partially with those of other domains — among them econturk.org, carolinaradon.com, crowdtask.com and two more.

These name servers commonly appear in combination with the name servers lola.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

duke.ns.cloudflare.com points to 108.162.193.110, 172.64.33.110, 173.245.59.110 and 3 other IP addresses.

zara.ns.cloudflare.com points to 108.162.192.148, 172.64.32.148, 173.245.58.148 and 3 other IP addresses.

Mail Servers

The MX records for foundability.ca point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

foundability.ca has the same mail server arrangement as a number of other domains, for example e-realis.com, azuredreams.us, hardkode.no and two more.

foundability.ca shares at least some of its mail servers with other domains — for example sigma-trans.ru, stefansen.no, vlkecology.com and two more.

Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.