`reciprocal-learning.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:9bc9^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:2248^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.34.72^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.155.201^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`linda.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3afa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`linda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`linda.ns.cloudflare.com`
		A	108.162.192.250^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	172.64.32.250^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	173.245.58.250^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
NS	`major.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`major.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`major.ns.cloudflare.com`
		A	108.162.193.241^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	172.64.33.241^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
		A	173.245.59.241^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`major.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.34.72, 172.67.155.201
		IPv6	2606:4700:3030::ac43:9bc9, 2606:4700:3037::6815:2248
SOA	`linda.ns.cloudflare.com`dns@cloudflare.com serial=2396792046

`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=2603241400

Same first word

reciprocal-learning.ca

DNS History

12 records (6 active, 6 former)

●NSlinda.ns.cloudflare.com2017-03-16 → 2026-03-24 · 2 obs

● 2017-03-16 15:01:56
● 2026-03-24 14:33:42

●NSmajor.ns.cloudflare.com2017-03-16 → 2026-03-24 · 2 obs

● 2017-03-16 15:01:56
● 2026-03-24 14:33:42

○A104.18.40.2392017-03-16 → 2020-01-20 · 4 obs

● 2017-03-16 15:01:56
● 2020-01-20 20:28:08
○ 2026-02-15 17:55:54
○ 2026-03-24 14:33:42

○A104.18.41.2392017-03-16 → 2020-01-20 · 4 obs

● 2017-03-16 15:01:56
● 2020-01-20 20:28:08
○ 2026-02-15 17:55:54
○ 2026-03-24 14:33:42

●A104.21.34.722026-02-15 → 2026-03-24 · 3 obs

○ 2020-01-20 20:28:08
● 2026-02-15 17:55:54
● 2026-03-24 14:33:42

●A172.67.155.2012026-02-15 → 2026-03-24 · 3 obs

○ 2020-01-20 20:28:08
● 2026-02-15 17:55:54
● 2026-03-24 14:33:42

○A2400:cb00:2048:1::6812:28ef2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 15:01:56
○ 2020-01-20 20:28:08
○ 2026-03-24 14:33:42

○A2400:cb00:2048:1::6812:29ef2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 15:01:56
○ 2020-01-20 20:28:08
○ 2026-03-24 14:33:42

●A2606:4700:3030::ac43:9bc92026-02-15 → 2026-03-24 · 3 obs

○ 2020-01-20 20:28:08
● 2026-02-15 17:55:54
● 2026-03-24 14:33:42

○A2606:4700:3035::6812:28ef2020-01-20 → 2020-01-20 · 4 obs

○ 2017-03-16 15:01:56
● 2020-01-20 20:28:08
○ 2026-02-15 17:55:54
○ 2026-03-24 14:33:42

○A2606:4700:3035::6812:29ef2020-01-20 → 2020-01-20 · 4 obs

○ 2017-03-16 15:01:56
● 2020-01-20 20:28:08
○ 2026-02-15 17:55:54
○ 2026-03-24 14:33:42

●A2606:4700:3037::6815:22482026-02-15 → 2026-03-24 · 3 obs

○ 2020-01-20 20:28:08
● 2026-02-15 17:55:54
● 2026-03-24 14:33:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
reciprocal-learning.ca	linda.ns.cloudflare.com, major.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.250

NS records: linda.ns.cloudflare.com, major.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reciprocal-learning.ca (unsigned zone)

⏱️ Timing

Total: 279ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.155.201, 104.21.34.72`
AAAA	2	`2606:4700:3030::ac43:9bc9, 2606:4700:3037::6815:2248`
NS	2	`linda.ns.cloudflare.com, major.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`linda.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

reciprocal-learning.ca points to four IP numbers: 2606:4700:3030::ac43:9bc9, 2606:4700:3037::6815:2248, 104.21.34.72 and 172.67.155.201.

Other host names including brihatbajracharya.com.np, www.truyenhdt.com, truyenhdt.com, aceenergy.in and breukelenwealth.com share IP numbers with reciprocal-learning.ca.

Name Servers

reciprocal-learning.ca's delegation uses two name servers, linda.ns.cloudflare.com and major.ns.cloudflare.com.

reciprocal-learning.ca shares the same name server setup as other domains, for example idescort.com, nerita.net, flexspot.com.br, myrsolution.com and playwar.com.

reciprocal-learning.ca at least partially shares name servers with other domains, including simplehunter.com, hanson.io, maxoncampus.net, gateiolex.com and ba-group.lu.

These name servers are often used together with dora.ns.cloudflare.com.

Host names with six IP numbers:

linda.ns.cloudflare.com points to: 2606:4700:50::adf5:3afa, 2803:f800:50::6ca2:c0fa, 2a06:98c1:50::ac40:20fa, 108.162.192.250, 172.64.32.250 and 173.245.58.250.

major.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241.

reciprocal-learning.ca - robtex.com