www.learn.ca - robtex.com
www.learn.ca
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::ac43:d4aaπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:2d5bπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.45.91Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.212.170πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.45.91, 172.67.212.170 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:d4aa, 2606:4700:3036::6815:2d5b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com | ||||||
learn.ca
| DNSSEC | π Signed (DS record present) | ||||||
| A | 2606:4700:3034::ac43:d4aaπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:2d5bπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.45.91Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.212.170πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | gabe.ns.cloudflare.com β | ||||||
| NS | lucy.ns.cloudflare.com | ||||||
| MX | route3.mx.cloudflare.net β | ||||||
| MX | route1.mx.cloudflare.net(11) | ||||||
| MX | route2.mx.cloudflare.net(71) | ||||||
| TXT | google-site-verification=C1WekC4Y8wIRUIF44GP2zxPz4pt7cJQ7Xq3t67pN81s | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.45.91, 172.67.212.170 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:d4aa, 2606:4700:3036::6815:2d5b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com | ||||||
| SOA | gabe.ns.cloudflare.comdns@cloudflare.com serial=2411223040 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
βA104.21.45.912026-03-10 β 2026-08-04 Β· 3 obs
β 2017-06-20 04:57:30
β 2026-03-10 12:46:32
β 2026-08-04 07:55:46
β 2026-03-10 12:46:32
β 2026-08-04 07:55:46
βA104.28.6.552015-12-16 β 2016-09-11 Β· 6 obs
β 2015-08-12 02:41:42
β 2015-12-16 06:44:16
β 2016-03-29 15:36:52
β 2016-09-11 14:37:40
β 2017-06-20 04:57:30
β 2026-08-04 07:55:46
β 2015-12-16 06:44:16
β 2016-03-29 15:36:52
β 2016-09-11 14:37:40
β 2017-06-20 04:57:30
β 2026-08-04 07:55:46
βA104.28.7.552015-12-16 β 2016-09-11 Β· 6 obs
β 2015-08-12 02:41:42
β 2015-12-16 06:44:16
β 2016-03-29 15:36:52
β 2016-09-11 14:37:40
β 2017-06-20 04:57:30
β 2026-08-04 07:55:46
β 2015-12-16 06:44:16
β 2016-03-29 15:36:52
β 2016-09-11 14:37:40
β 2017-06-20 04:57:30
β 2026-08-04 07:55:46
βA172.67.212.1702026-03-10 β 2026-08-04 Β· 3 obs
β 2017-06-20 04:57:30
β 2026-03-10 12:46:32
β 2026-08-04 07:55:46
β 2026-03-10 12:46:32
β 2026-08-04 07:55:46
βA2400:cb00:2048:1::681c:6372015-12-16 β 2016-09-11 Β· 6 obs
β 2015-08-12 02:41:42
β 2015-12-16 06:44:16
β 2016-03-29 15:36:52
β 2016-09-11 14:37:40
β 2017-06-20 04:57:30
β 2026-08-04 07:55:46
β 2015-12-16 06:44:16
β 2016-03-29 15:36:52
β 2016-09-11 14:37:40
β 2017-06-20 04:57:30
β 2026-08-04 07:55:46
βA2400:cb00:2048:1::681c:7372015-12-16 β 2016-09-11 Β· 6 obs
β 2015-08-12 02:41:42
β 2015-12-16 06:44:16
β 2016-03-29 15:36:52
β 2016-09-11 14:37:40
β 2017-06-20 04:57:30
β 2026-08-04 07:55:46
β 2015-12-16 06:44:16
β 2016-03-29 15:36:52
β 2016-09-11 14:37:40
β 2017-06-20 04:57:30
β 2026-08-04 07:55:46
βA2606:4700:3034::ac43:d4aa2026-06-22 β 2026-08-04 Β· 3 obs
β 2026-06-05 04:44:40
β 2026-06-22 16:44:36
β 2026-08-04 07:55:46
β 2026-06-22 16:44:36
β 2026-08-04 07:55:46
βA2606:4700:3035::6815:2d5b2026-03-10 β 2026-06-05 Β· 5 obs
β 2017-06-20 04:57:30
β 2026-03-10 12:46:32
β 2026-06-05 04:44:40
β 2026-06-22 16:44:36
β 2026-08-04 07:55:46
β 2026-03-10 12:46:32
β 2026-06-05 04:44:40
β 2026-06-22 16:44:36
β 2026-08-04 07:55:46
βA2606:4700:3036::6815:2d5b2026-06-22 β 2026-08-04 Β· 3 obs
β 2026-06-05 04:44:40
β 2026-06-22 16:44:36
β 2026-08-04 07:55:46
β 2026-06-22 16:44:36
β 2026-08-04 07:55:46
βA2606:4700:3036::ac43:d4aa2026-03-10 β 2026-06-05 Β· 5 obs
β 2017-06-20 04:57:30
β 2026-03-10 12:46:32
β 2026-06-05 04:44:40
β 2026-06-22 16:44:36
β 2026-08-04 07:55:46
β 2026-03-10 12:46:32
β 2026-06-05 04:44:40
β 2026-06-22 16:44:36
β 2026-08-04 07:55:46
βA70.35.196.1952016-03-29 β 2017-06-20 Β· 6 obs
β 2015-12-16 06:44:16
β 2016-03-29 15:36:52
β 2016-09-11 14:37:40
β 2017-06-20 04:57:30
β 2026-03-10 12:46:32
β 2026-08-04 07:55:46
β 2016-03-29 15:36:52
β 2016-09-11 14:37:40
β 2017-06-20 04:57:30
β 2026-03-10 12:46:32
β 2026-08-04 07:55:46
βA74.208.72.1322015-08-12 β 2015-08-12 Β· 3 obs
β 2015-08-12 02:41:42
β 2015-12-16 06:44:16
β 2026-08-04 07:55:46
β 2015-12-16 06:44:16
β 2026-08-04 07:55:46
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| learn.ca | gabe.ns.cloudflare.com, lucy.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.114
NS records: gabe.ns.cloudflare.com, lucy.ns.cloudflare.com
π DNSSEC Status
π Secure (DNSSEC validated)
Chain of trust verified from root to domain
β±οΈ Timing
Total: 346ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.212.170, 104.21.45.91 |
| AAAA | 2 | 2606:4700:3034::ac43:d4aa, 2606:4700:3036::6815:2d5b |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
www.learn.ca has four IP addresses: 104.21.45.91, 172.67.212.170, 2606:4700:3034::ac43:d4aa and 2606:4700:3036::6815:2d5b.
Two other host names, along with cedarlook.net, theusbport.com and rn-tnpz.com, also share IP numbers with www.learn.ca.