remote-learner.ca - dns.ninja

`remote-learner.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:5e26^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:db4d^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.38^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.77^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cass.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c051^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cass.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2051^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cass.ns.cloudflare.com`
		A	108.162.192.81^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	172.64.32.81^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	173.245.58.81^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
NS	`clark.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c157^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2157^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clark.ns.cloudflare.com`
		A	108.162.193.87^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	172.64.33.87^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	173.245.59.87^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=ms31562137`
TXT	`ZOOM_verify_hPQ_yUF_S0aEMpR0hMfFVw`
TXT	`google-site-verification=pTqdvVzPQ6Ngg10TAEmrVsgg327vp7dK-ZX9zxPrcYg`
TXT	`v=spf1 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.38, 172.67.219.77
		IPv6 hints	2606:4700:3034::6815:5e26, 2606:4700:3036::ac43:db4d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=46, name=cloudflare-ech.com
SOA	`cass.ns.cloudflare.com`dns@cloudflare.com serial=2405782919

`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=2607072200

Same first word

remote-learner.org

remote-learner.com

remote-learner.ca

remote-learner.us

remote-learner.co

remote-learner.net

DNS History

28 records (11 active, 17 former)

●NScass.ns.cloudflare.com2017-03-21 → 2026-07-07 · 3 obs

○ 2016-07-15 00:21:06
● 2017-03-21 05:18:38
● 2026-07-07 22:42:16

●NSclark.ns.cloudflare.com2017-03-21 → 2026-07-07 · 3 obs

○ 2016-07-15 00:21:06
● 2017-03-21 05:18:38
● 2026-07-07 22:42:16

○NSns1.remote-learner.net2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 07:05:02
○ 2015-12-02 13:12:06
○ 2026-07-07 22:42:16

○NSns2.remote-learner.net2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 07:05:02
○ 2015-12-02 13:12:06
○ 2026-07-07 22:42:16

○NSns41.domaincontrol.com2015-12-02 → 2016-07-15 · 5 obs

○ 2015-08-13 07:05:02
● 2015-12-02 13:12:06
● 2016-07-15 00:21:06
○ 2017-03-21 05:18:38
○ 2026-07-07 22:42:16

○NSns42.domaincontrol.com2015-12-02 → 2016-07-15 · 5 obs

○ 2015-08-13 07:05:02
● 2015-12-02 13:12:06
● 2016-07-15 00:21:06
○ 2017-03-21 05:18:38
○ 2026-07-07 22:42:16

●MXalt1.aspmx.l.google.com2015-08-13 → 2026-07-07 · 2 obs

● 2015-08-13 07:05:02
● 2026-07-07 22:42:16

●MXalt2.aspmx.l.google.com2015-08-13 → 2026-07-07 · 5 obs

● 2015-08-13 07:05:02
○ 2015-12-02 13:12:06
○ 2017-03-21 05:18:38
● 2026-03-28 06:11:56
● 2026-07-07 22:42:16

●MXalt3.aspmx.l.google.com2026-03-28 → 2026-07-07 · 3 obs

○ 2017-03-21 05:18:38
● 2026-03-28 06:11:56
● 2026-07-07 22:42:16

●MXalt4.aspmx.l.google.com2026-03-28 → 2026-07-07 · 3 obs

○ 2017-03-21 05:18:38
● 2026-03-28 06:11:56
● 2026-07-07 22:42:16

●MXaspmx.l.google.com2015-08-13 → 2026-07-07 · 2 obs

● 2015-08-13 07:05:02
● 2026-07-07 22:42:16

○MXaspmx2.googlemail.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 07:05:02
○ 2015-12-02 13:12:06
○ 2026-07-07 22:42:16

○MXaspmx3.googlemail.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 07:05:02
○ 2015-12-02 13:12:06
○ 2026-07-07 22:42:16

●A104.21.94.382026-03-28 → 2026-07-07 · 9 obs

○ 2017-03-21 05:18:38
● 2026-03-28 06:11:56
● 2026-05-07 13:58:48
○ 2026-05-08 13:40:16
● 2026-05-13 11:37:28
● 2026-06-07 20:18:20
○ 2026-06-27 04:09:24
● 2026-07-07 22:12:46
● 2026-07-07 22:42:16

○A104.27.190.202017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-15 00:21:06
● 2017-03-21 05:18:38
○ 2026-03-28 06:11:56
○ 2026-07-07 22:42:16

○A104.27.191.202017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-15 00:21:06
● 2017-03-21 05:18:38
○ 2026-03-28 06:11:56
○ 2026-07-07 22:42:16

●A172.67.219.772026-03-28 → 2026-07-07 · 9 obs

○A188.114.96.02026-05-08 → 2026-06-27 · 8 obs

○ 2026-03-28 06:11:56
○ 2026-05-07 13:58:48
● 2026-05-08 13:40:16
○ 2026-05-13 11:37:28
○ 2026-06-07 20:18:20
● 2026-06-27 04:09:24
○ 2026-07-07 22:12:46
○ 2026-07-07 22:42:16

○A188.114.97.02026-05-08 → 2026-06-27 · 8 obs

○ 2026-03-28 06:11:56
○ 2026-05-07 13:58:48
● 2026-05-08 13:40:16
○ 2026-05-13 11:37:28
○ 2026-06-07 20:18:20
● 2026-06-27 04:09:24
○ 2026-07-07 22:12:46
○ 2026-07-07 22:42:16

○A23.239.11.1992015-08-13 → 2016-07-15 · 4 obs

● 2015-08-13 07:05:02
● 2016-07-15 00:21:06
○ 2017-03-21 05:18:38
○ 2026-07-07 22:42:16

○A2400:cb00:2048:1::681b:be142017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-15 00:21:06
● 2017-03-21 05:18:38
○ 2026-03-28 06:11:56
○ 2026-07-07 22:42:16

○A2400:cb00:2048:1::681b:bf142017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-15 00:21:06
● 2017-03-21 05:18:38
○ 2026-03-28 06:11:56
○ 2026-07-07 22:42:16

○A2606:4700:3030::ac43:db4d2026-03-28 → 2026-06-07 · 8 obs

○ 2017-03-21 05:18:38
● 2026-03-28 06:11:56
● 2026-05-07 13:58:48
○ 2026-05-08 13:40:16
● 2026-05-13 11:37:28
● 2026-06-07 20:18:20
○ 2026-06-27 04:09:24
○ 2026-07-07 22:42:16

●A2606:4700:3034::6815:5e262026-07-07 → 2026-07-07 · 3 obs

○ 2026-06-27 04:09:24
● 2026-07-07 22:12:46
● 2026-07-07 22:42:16

●A2606:4700:3036::ac43:db4d2026-07-07 → 2026-07-07 · 3 obs

○ 2026-06-27 04:09:24
● 2026-07-07 22:12:46
● 2026-07-07 22:42:16

○A2606:4700:3037::6815:5e262026-03-28 → 2026-06-07 · 8 obs

○ 2017-03-21 05:18:38
● 2026-03-28 06:11:56
● 2026-05-07 13:58:48
○ 2026-05-08 13:40:16
● 2026-05-13 11:37:28
● 2026-06-07 20:18:20
○ 2026-06-27 04:09:24
○ 2026-07-07 22:42:16

○A2a06:98c1:3120::2026-05-08 → 2026-06-27 · 8 obs

○ 2026-03-28 06:11:56
○ 2026-05-07 13:58:48
● 2026-05-08 13:40:16
○ 2026-05-13 11:37:28
○ 2026-06-07 20:18:20
● 2026-06-27 04:09:24
○ 2026-07-07 22:12:46
○ 2026-07-07 22:42:16

○A2a06:98c1:3121::2026-05-08 → 2026-06-27 · 8 obs

○ 2026-03-28 06:11:56
○ 2026-05-07 13:58:48
● 2026-05-08 13:40:16
○ 2026-05-13 11:37:28
○ 2026-06-07 20:18:20
● 2026-06-27 04:09:24
○ 2026-07-07 22:12:46
○ 2026-07-07 22:42:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	j.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca	-
remote-learner.ca	cass.ns.cloudflare.com, clark.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.81

NS records: cass.ns.cloudflare.com, clark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for remote-learner.ca (unsigned zone)

⏱️ Timing

Total: 1122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.38, 172.67.219.77`
AAAA	2	`2606:4700:3036::ac43:db4d, 2606:4700:3034::6815:5e26`
NS	2	`cass.ns.cloudflare.com, clark.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`MS=ms31562137, ZOOM_verify_hPQ_yUF_S0aEMpR0hMfFVw...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cass.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

remote-learner.ca points to the four IP addresses 104.21.94.38, 172.67.219.77, 2606:4700:3034::6815:5e26 and 2606:4700:3036::ac43:db4d.

Additional host names — www.zxgg.shop, mail.joaoms.com, televeritas.com and two others — share IP numbers with remote-learner.ca.

Name Servers

The NS records for remote-learner.ca delegate to cass.ns.cloudflare.com and clark.ns.cloudflare.com.

remote-learner.ca shares its name server setup with other domains, including silimarin.com, remote-learner.us, influenceu.com and two others.

At least some of remote-learner.ca's name servers are shared with other domains, for example 59591117urdjvga460.top, gaycollege(0x736578).com, kushvabib.com and two more.

It is common for these name servers to be used in conjunction with the name servers aragorn.ns.cloudflare.com, nitin.ns.cloudflare.com and keyla.ns.cloudflare.com.

Host names with 6 IP numbers:

cass.ns.cloudflare.com maps to 108.162.192.81, 172.64.32.81, 173.245.58.81 and 3 additional IP addresses.

clark.ns.cloudflare.com maps to 108.162.193.87, 172.64.33.87, 173.245.59.87 and 3 additional IP addresses.

Mail Servers

remote-learner.ca has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

remote-learner.ca shares mail servers — at least in part — with other domains, including kievskiy.ru, testingserver.co, ns500759.ns500759.ns500759.ns500758.ns500698.ns500698.ns500736.ns500736.ns500698.ns500735.ns500735.ns500708.ns500698.trackreceptor.com and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 172.253.63.27 and 2607:f8b0:4004:c27::1b.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1b.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1a.