learnster.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`learnster.com`

DNSSEC	⚠️ Not signed
A	2a01:4f8:191:6150::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	18.160.41.11^{🇺🇸 Amazon18.160.40.0/23}
A	18.160.41.18^{🇺🇸 Amazon18.160.40.0/23}
A	18.160.41.36^{🇺🇸 Amazon18.160.40.0/23}
A	18.160.41.84^{🇺🇸 Amazon18.160.40.0/23}
NS	`ns-1609.awsdns-09.co.uk` ⭐
		A	2600:9000:5306:4900::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1609.awsdns-09.co.uk`
		A	205.251.198.73^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1609.awsdns-09.co.uk`
NS	`ns-1396.awsdns-46.org`
		A	2600:9000:5305:7400::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1396.awsdns-46.org`
		A	205.251.197.116^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1396.awsdns-46.org`
NS	`ns-238.awsdns-29.com`
		A	2600:9000:5300:ee00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-238.awsdns-29.com`
		A	205.251.192.238^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-238.awsdns-29.com`
NS	`ns-530.awsdns-02.net`
		A	2600:9000:5302:1200::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-530.awsdns-02.net`
		A	205.251.194.18^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-530.awsdns-02.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c2d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		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`
TXT	`MS=ms18289242`
TXT	`apple-domain-verification=kKAzR2q3Hvas0tQz`
TXT	`google-site-verification=HNumJSQ5NXsCbiHFRyAlo62dh-YqTw_5NKyrA0ZxqdM`
TXT	`slack-domain-verification=gWTlmSaLFlSm9mnfsC9nZaplx4WrwiFa1Vt5PiQ2`
TXT	`v=spf1 include:_spf.google.com include:3220406.spf05.hubspotemail.net include...`
SOA	`ns-1609.awsdns-09.co.uk`awsdns-hostmaster@amazon.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786975719

📈 Tranco rank: #493,842

Subdomains

claude.learnster.com

www.learnster.com

Same first word

learnster.in

learnster.com

learnster.club

learnster.net

Similar names

transreel.com

realrents.properties

learnrest.com

tslearner.co.uk

sternreal.com

terralens.com

laternser.com

eternasrl.com

realrents.com

laserrent.de

DNS History

95 records (14 active, 81 former)

●NSns-1396.awsdns-46.org2026-02-18 → 2026-08-17 · 3 obs

○ 2017-03-17 15:52:06
● 2026-02-18 07:38:44
● 2026-08-17 14:18:06

●NSns-1609.awsdns-09.co.uk2026-02-18 → 2026-08-17 · 3 obs

○ 2017-03-17 15:52:06
● 2026-02-18 07:38:44
● 2026-08-17 14:18:06

●NSns-238.awsdns-29.com2026-02-18 → 2026-08-17 · 3 obs

○ 2017-03-17 15:52:06
● 2026-02-18 07:38:44
● 2026-08-17 14:18:06

●NSns-530.awsdns-02.net2026-02-18 → 2026-08-17 · 3 obs

○ 2017-03-17 15:52:06
● 2026-02-18 07:38:44
● 2026-08-17 14:18:06

○NSns67.domaincontrol.com2015-08-19 → 2017-03-17 · 5 obs

○ 2008-03-18 13:44:04
● 2015-08-19 14:15:04
● 2017-03-17 15:52:06
○ 2026-02-18 07:38:44
○ 2026-08-17 14:18:06

○NSns68.domaincontrol.com2015-08-19 → 2017-03-17 · 5 obs

○ 2008-03-18 13:44:04
● 2015-08-19 14:15:04
● 2017-03-17 15:52:06
○ 2026-02-18 07:38:44
○ 2026-08-17 14:18:06

○NSyns1.yahoo.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 13:44:04
○ 2015-08-19 14:15:04
○ 2026-08-17 14:18:06

○NSyns2.yahoo.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 13:44:04
○ 2015-08-19 14:15:04
○ 2026-08-17 14:18:06

●MXalt1.aspmx.l.google.com2017-03-17 → 2026-08-17 · 3 obs

○ 2016-07-13 18:15:04
● 2017-03-17 15:52:06
● 2026-08-17 14:18:06

●MXalt2.aspmx.l.google.com2017-03-17 → 2026-08-17 · 3 obs

○ 2016-07-13 18:15:04
● 2017-03-17 15:52:06
● 2026-08-17 14:18:06

●MXaspmx.l.google.com2017-03-17 → 2026-08-17 · 3 obs

○ 2016-07-13 18:15:04
● 2017-03-17 15:52:06
● 2026-08-17 14:18:06

●MXaspmx2.googlemail.com2017-03-17 → 2026-08-17 · 3 obs

○ 2016-07-13 18:15:04
● 2017-03-17 15:52:06
● 2026-08-17 14:18:06

●MXaspmx3.googlemail.com2017-03-17 → 2026-08-17 · 3 obs

○ 2016-07-13 18:15:04
● 2017-03-17 15:52:06
● 2026-08-17 14:18:06

○MXmailstore1.secureserver.net2015-08-19 → 2016-07-13 · 5 obs

○ 2008-03-18 13:44:04
● 2015-08-19 14:15:04
● 2016-07-13 18:15:04
○ 2017-03-17 15:52:06
○ 2026-08-17 14:18:06

○MXmx1.biz.mail.yahoo.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 13:44:04
○ 2015-08-19 14:15:04
○ 2026-08-17 14:18:06

○MXmx5.biz.mail.yahoo.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 13:44:04
○ 2015-08-19 14:15:04
○ 2026-08-17 14:18:06

○MXsmtp.secureserver.net2015-08-19 → 2016-07-13 · 5 obs

○ 2008-03-18 13:44:04
● 2015-08-19 14:15:04
● 2016-07-13 18:15:04
○ 2017-03-17 15:52:06
○ 2026-08-17 14:18:06

○A108.139.119.182026-04-09 → 2026-05-16 · 21 obs

○ 2026-04-06 14:05:00
● 2026-04-09 16:13:46
○ 2026-04-09 18:52:56
● 2026-04-10 23:25:14
○ 2026-04-11 02:36:14
○ 2026-04-11 17:26:28
● 2026-04-11 22:11:02
○ 2026-04-11 23:46:26
○ 2026-04-13 17:55:08
● 2026-04-14 03:57:46
● 2026-04-14 13:06:06
○ 2026-04-14 20:42:04
○ 2026-04-15 23:14:54
● 2026-04-16 08:04:34
○ 2026-04-17 19:04:08
○ 2026-05-16 13:47:40
● 2026-05-16 17:10:48
○ 2026-05-16 20:34:06
● 2026-05-16 21:18:24
○ 2026-05-16 23:08:14
○ 2026-08-17 14:18:06

○A108.139.119.292026-04-09 → 2026-05-16 · 21 obs

○A108.139.119.462026-04-09 → 2026-05-16 · 21 obs

○A108.139.119.852026-04-09 → 2026-05-16 · 21 obs

○A108.158.173.302026-03-28 → 2026-08-16 · 97 obs

○ 2026-03-27 01:23:34
● 2026-03-28 15:58:06
● 2026-03-28 22:06:40
○ 2026-03-29 02:10:40
○ 2026-03-31 15:27:16
● 2026-04-01 10:58:12
○ 2026-04-02 06:54:16
○ 2026-04-28 02:35:58
● 2026-04-28 14:07:26
○ 2026-04-29 13:09:30
○ 2026-05-01 19:10:02
● 2026-05-02 16:14:28
○ 2026-05-03 10:46:34
○ 2026-06-08 11:28:08
● 2026-06-08 21:30:34
● 2026-06-12 08:07:54
○ 2026-06-12 16:13:20
○ 2026-06-15 11:08:52
● 2026-06-15 19:26:54
○ 2026-06-17 05:33:10
● 2026-07-01 02:38:34
○ 2026-07-02 16:02:42
● 2026-07-03 15:50:04
○ 2026-07-04 05:40:36
● 2026-07-04 16:15:18
○ 2026-07-07 16:53:12
● 2026-07-07 18:45:56
○ 2026-07-08 10:25:28
● 2026-07-08 14:38:08
○ 2026-07-09 11:17:08
● 2026-07-09 22:15:44
○ 2026-07-10 03:00:48
● 2026-07-10 07:26:36
○ 2026-07-11 16:47:10
● 2026-07-11 19:27:06
○ 2026-07-12 12:35:38
● 2026-07-12 13:33:14
○ 2026-07-12 23:50:28
● 2026-07-13 00:49:18
○ 2026-07-13 12:15:34
● 2026-07-13 16:40:18
○ 2026-07-13 18:07:04
● 2026-07-13 22:40:20
○ 2026-07-14 02:18:06
● 2026-07-14 02:53:24
○ 2026-07-14 12:52:16
● 2026-07-14 18:44:40
○ 2026-07-15 05:48:34
● 2026-07-15 14:24:50
○ 2026-07-15 20:59:50
● 2026-07-15 23:59:12
○ 2026-07-16 18:07:22
● 2026-07-16 20:05:04
○ 2026-07-17 07:59:44
● 2026-07-17 12:24:12
○ 2026-07-19 14:27:30
● 2026-07-19 16:49:22
○ 2026-07-20 21:28:10
● 2026-07-21 07:57:12
○ 2026-07-23 13:10:04
● 2026-07-23 20:21:40
○ 2026-07-25 01:26:48
● 2026-07-28 02:43:52
○ 2026-07-28 16:23:44
● 2026-07-30 20:05:08
○ 2026-07-31 05:43:22
● 2026-08-01 15:46:46
○ 2026-08-01 17:57:16
● 2026-08-01 19:26:10
○ 2026-08-02 21:51:36
● 2026-08-03 01:43:38
○ 2026-08-04 15:43:44
● 2026-08-04 19:13:16
○ 2026-08-05 06:19:04
● 2026-08-05 14:12:28
○ 2026-08-05 23:56:00
● 2026-08-07 02:54:00
○ 2026-08-07 09:31:54
● 2026-08-07 11:58:36
○ 2026-08-09 04:54:42
● 2026-08-09 07:07:08
○ 2026-08-10 05:26:36
● 2026-08-10 14:22:06
○ 2026-08-11 04:56:10
● 2026-08-11 07:46:12
○ 2026-08-11 22:54:10
● 2026-08-12 07:55:42
○ 2026-08-12 10:47:52
● 2026-08-12 14:40:52
○ 2026-08-12 22:38:32
● 2026-08-13 02:25:16
○ 2026-08-15 17:02:12
● 2026-08-15 21:58:16
○ 2026-08-16 02:51:12
● 2026-08-16 09:57:56
○ 2026-08-17 14:18:04
○ 2026-08-17 14:18:06

○A108.158.173.372026-03-28 → 2026-08-16 · 97 obs

○A108.158.173.892026-03-28 → 2026-08-16 · 97 obs

○A108.158.173.932026-03-28 → 2026-08-16 · 97 obs

○A13.227.173.1122026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-26 14:54:04
● 2026-07-27 10:01:56
○ 2026-07-27 10:45:42
● 2026-07-27 18:13:58
○ 2026-07-27 22:57:10
○ 2026-08-17 14:18:06

○A13.227.173.1132026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-26 14:54:04
● 2026-07-27 10:01:56
○ 2026-07-27 10:45:42
● 2026-07-27 18:13:58
○ 2026-07-27 22:57:10
○ 2026-08-17 14:18:06

○A13.227.173.1282026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-26 14:54:04
● 2026-07-27 10:01:56
○ 2026-07-27 10:45:42
● 2026-07-27 18:13:58
○ 2026-07-27 22:57:10
○ 2026-08-17 14:18:06

○A13.227.173.532026-07-27 → 2026-07-27 · 6 obs

○ 2026-07-26 14:54:04
● 2026-07-27 10:01:56
○ 2026-07-27 10:45:42
● 2026-07-27 18:13:58
○ 2026-07-27 22:57:10
○ 2026-08-17 14:18:06

○A13.33.109.1152026-04-24 → 2026-05-19 · 21 obs

○ 2026-04-24 05:39:10
● 2026-04-24 08:50:28
○ 2026-04-24 15:02:54
○ 2026-04-25 22:49:40
● 2026-04-26 00:34:34
○ 2026-04-26 06:09:36
○ 2026-05-03 22:59:40
● 2026-05-04 03:52:06
○ 2026-05-04 06:29:26
○ 2026-05-09 00:30:18
● 2026-05-09 07:29:54
○ 2026-05-09 08:00:50
○ 2026-05-15 11:37:04
● 2026-05-15 19:42:58
○ 2026-05-15 20:38:36
● 2026-05-16 13:13:40
○ 2026-05-16 13:47:40
○ 2026-05-19 03:46:30
● 2026-05-19 06:50:38
○ 2026-05-19 07:33:16
○ 2026-08-17 14:18:06

○A13.33.109.552026-04-24 → 2026-05-19 · 21 obs

○A13.33.109.832026-04-24 → 2026-05-19 · 21 obs

○A13.33.109.902026-04-24 → 2026-05-19 · 21 obs

○A13.33.153.1172026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-29 02:10:40
● 2026-03-31 04:03:52
○ 2026-03-31 10:43:36
○ 2026-08-17 14:18:06

○A13.33.153.232026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-29 02:10:40
● 2026-03-31 04:03:52
○ 2026-03-31 10:43:36
○ 2026-08-17 14:18:06

○A13.33.153.272026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-29 02:10:40
● 2026-03-31 04:03:52
○ 2026-03-31 10:43:36
○ 2026-08-17 14:18:06

○A13.33.153.862026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-29 02:10:40
● 2026-03-31 04:03:52
○ 2026-03-31 10:43:36
○ 2026-08-17 14:18:06

○A13.33.235.1102026-03-26 → 2026-08-12 · 30 obs

○ 2026-03-22 21:54:46
● 2026-03-26 22:40:24
○ 2026-03-27 01:23:34
● 2026-07-12 12:35:38
○ 2026-07-12 13:33:14
● 2026-07-12 23:50:28
○ 2026-07-13 00:49:18
● 2026-07-13 12:15:34
○ 2026-07-13 16:40:18
● 2026-07-13 20:19:42
○ 2026-07-13 22:40:20
● 2026-07-14 17:26:32
○ 2026-07-14 18:44:40
● 2026-07-15 05:48:34
○ 2026-07-15 14:24:50
● 2026-07-15 20:59:50
○ 2026-07-15 23:19:24
● 2026-07-16 18:07:22
○ 2026-07-16 20:05:04
● 2026-07-17 07:59:44
○ 2026-07-17 11:30:04
● 2026-07-19 14:27:30
○ 2026-07-19 16:49:22
● 2026-08-06 20:47:36
○ 2026-08-07 02:54:00
● 2026-08-11 22:54:10
○ 2026-08-12 07:55:42
● 2026-08-12 22:38:32
○ 2026-08-13 02:25:16
○ 2026-08-17 14:18:06

○A13.33.235.142026-03-26 → 2026-08-12 · 30 obs

○A13.33.235.322026-03-26 → 2026-08-12 · 30 obs

○A13.33.235.882026-03-26 → 2026-08-12 · 30 obs

○A13.35.107.1172026-07-13 → 2026-08-01 · 34 obs

○ 2026-07-13 16:40:18
● 2026-07-13 18:07:04
○ 2026-07-13 20:19:42
● 2026-07-14 02:18:06
○ 2026-07-14 02:53:24
● 2026-07-14 12:52:16
○ 2026-07-14 17:26:32
● 2026-07-15 23:19:24
○ 2026-07-15 23:59:12
● 2026-07-17 11:30:04
○ 2026-07-17 12:24:12
● 2026-07-25 20:32:00
○ 2026-07-25 21:59:54
● 2026-07-26 03:35:16
○ 2026-07-26 08:08:14
● 2026-07-26 12:37:42
○ 2026-07-26 14:54:04
● 2026-07-27 10:45:42
○ 2026-07-27 12:16:44
● 2026-07-27 12:48:28
○ 2026-07-27 17:23:34
● 2026-07-27 22:57:10
○ 2026-07-28 00:57:00
● 2026-07-28 17:02:08
○ 2026-07-28 19:24:02
● 2026-07-28 23:09:08
○ 2026-07-29 02:21:44
● 2026-07-29 03:54:38
○ 2026-07-29 05:08:20
● 2026-07-30 03:47:48
○ 2026-07-30 05:29:14
● 2026-08-01 17:57:16
○ 2026-08-01 19:26:10
○ 2026-08-17 14:18:06

○A13.35.107.182026-07-13 → 2026-08-01 · 34 obs

○A13.35.107.702026-07-13 → 2026-08-01 · 34 obs

○A13.35.107.792026-07-13 → 2026-08-01 · 34 obs

○A13.35.20.1112026-05-27 → 2026-06-03 · 10 obs

○ 2026-05-27 06:39:30
● 2026-05-27 16:57:52
○ 2026-05-27 21:02:04
○ 2026-05-28 09:02:58
● 2026-05-28 16:08:56
○ 2026-05-28 16:43:24
○ 2026-06-03 07:01:04
● 2026-06-03 12:06:12
○ 2026-06-03 14:45:16
○ 2026-08-17 14:18:06

○A13.35.20.1212026-05-27 → 2026-06-03 · 10 obs

○A13.35.20.262026-05-27 → 2026-06-03 · 10 obs

○A13.35.20.782026-05-27 → 2026-06-03 · 10 obs

○A13.35.36.1232026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-31 15:52:24
● 2026-06-01 07:29:02
○ 2026-06-01 10:07:44
○ 2026-08-17 14:18:06

○A13.35.36.512026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-31 15:52:24
● 2026-06-01 07:29:02
○ 2026-06-01 10:07:44
○ 2026-08-17 14:18:06

○A13.35.36.832026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-31 15:52:24
● 2026-06-01 07:29:02
○ 2026-06-01 10:07:44
○ 2026-08-17 14:18:06

○A13.35.36.912026-06-01 → 2026-06-01 · 4 obs

○ 2026-05-31 15:52:24
● 2026-06-01 07:29:02
○ 2026-06-01 10:07:44
○ 2026-08-17 14:18:06

○A143.204.68.1042026-03-13 → 2026-06-30 · 46 obs

○ 2026-03-13 00:11:44
● 2026-03-13 12:57:54
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○ 2026-03-22 16:28:12
● 2026-03-22 21:54:46
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○ 2026-08-17 14:18:06

○A143.204.68.412026-03-13 → 2026-06-30 · 46 obs

○A143.204.68.422026-03-13 → 2026-06-30 · 46 obs

○A143.204.68.472026-03-13 → 2026-06-30 · 46 obs

●A18.160.41.112026-02-19 → 2026-08-17 · 49 obs

○ 2026-02-18 07:38:44
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● 2026-08-17 14:18:06

●A18.160.41.182026-02-19 → 2026-08-17 · 49 obs

●A18.160.41.362026-02-19 → 2026-08-17 · 49 obs

●A18.160.41.842026-02-19 → 2026-08-17 · 49 obs

○A18.173.166.1062026-06-17 → 2026-07-28 · 8 obs

○ 2026-06-17 05:33:10
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○A18.173.166.1212026-06-17 → 2026-07-28 · 8 obs

○ 2026-06-17 05:33:10
● 2026-06-17 11:41:38
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● 2026-07-27 12:16:44
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○A18.173.166.1282026-06-17 → 2026-07-28 · 8 obs

○ 2026-06-17 05:33:10
● 2026-06-17 11:41:38
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● 2026-07-27 12:16:44
○ 2026-07-27 12:48:28
● 2026-07-28 16:23:44
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○A18.173.166.912026-06-17 → 2026-07-28 · 8 obs

○ 2026-06-17 05:33:10
● 2026-06-17 11:41:38
○ 2026-06-17 12:45:54
● 2026-07-27 12:16:44
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● 2026-07-28 16:23:44
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○A18.239.6.1252026-08-16 → 2026-08-16 · 4 obs

○ 2026-08-15 21:58:16
● 2026-08-16 02:51:12
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○A18.239.6.302026-08-16 → 2026-08-16 · 4 obs

○ 2026-08-15 21:58:16
● 2026-08-16 02:51:12
○ 2026-08-16 09:57:56
○ 2026-08-17 14:18:06

○A18.239.6.412026-08-16 → 2026-08-16 · 4 obs

○ 2026-08-15 21:58:16
● 2026-08-16 02:51:12
○ 2026-08-16 09:57:56
○ 2026-08-17 14:18:06

○A18.239.6.922026-08-16 → 2026-08-16 · 4 obs

○ 2026-08-15 21:58:16
● 2026-08-16 02:51:12
○ 2026-08-16 09:57:56
○ 2026-08-17 14:18:06

○A18.65.3.1122026-02-18 → 2026-08-05 · 40 obs

○ 2017-03-17 15:52:06
● 2026-02-18 07:38:44
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● 2026-03-09 02:45:14
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○A18.65.3.432026-02-18 → 2026-08-05 · 40 obs

○A18.65.3.452026-02-18 → 2026-08-05 · 40 obs

○A18.65.3.932026-02-18 → 2026-08-05 · 40 obs

○A18.65.48.1192026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-03 21:12:32
● 2026-04-03 23:32:46
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○A18.65.48.1202026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-03 21:12:32
● 2026-04-03 23:32:46
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○A18.65.48.282026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-03 21:12:32
● 2026-04-03 23:32:46
○ 2026-04-04 07:32:24
○ 2026-08-17 14:18:06

○A18.65.48.632026-04-03 → 2026-04-03 · 4 obs

○ 2026-04-03 21:12:32
● 2026-04-03 23:32:46
○ 2026-04-04 07:32:24
○ 2026-08-17 14:18:06

○A192.186.213.402015-08-19 → 2016-07-13 · 5 obs

○ 2008-03-18 13:44:04
● 2015-08-19 14:15:04
● 2016-07-13 18:15:04
○ 2017-03-17 15:52:06
○ 2026-08-17 14:18:06

●A2a01:4f8:191:6150::12026-05-22 → 2026-08-17 · 3 obs

○ 2026-05-22 08:04:28
● 2026-05-22 12:42:00
● 2026-08-17 14:18:06

○A3.167.163.1002026-05-20 → 2026-07-02 · 27 obs

○ 2026-05-19 07:33:16
● 2026-05-20 15:50:24
● 2026-05-21 02:53:08
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● 2026-05-21 13:03:26
● 2026-05-26 17:59:28
○ 2026-05-27 06:39:30
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● 2026-06-03 07:01:04
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○A3.167.163.262026-05-20 → 2026-07-02 · 27 obs

○A3.167.163.312026-05-20 → 2026-07-02 · 27 obs

○A3.167.163.342026-05-20 → 2026-07-02 · 27 obs

○A3.171.117.1072026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 23:22:18
● 2026-03-22 16:28:12
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○A3.171.117.212026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 23:22:18
● 2026-03-22 16:28:12
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○A3.171.117.582026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 23:22:18
● 2026-03-22 16:28:12
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○A3.171.117.782026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-20 23:22:18
● 2026-03-22 16:28:12
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○A3.174.59.1032026-04-11 → 2026-07-28 · 35 obs

○ 2026-04-11 02:36:14
● 2026-04-11 17:26:28
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● 2026-04-22 20:51:44
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○A3.174.59.1252026-04-11 → 2026-07-28 · 35 obs

○A3.174.59.272026-04-11 → 2026-07-28 · 35 obs

○A3.174.59.92026-04-11 → 2026-07-28 · 35 obs

○A99.84.132.212026-04-03 → 2026-07-30 · 48 obs

○ 2026-04-02 06:54:16
● 2026-04-03 04:52:00
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● 2026-07-30 05:29:14
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○ 2026-08-17 14:18:06

○A99.84.132.632026-04-03 → 2026-07-30 · 48 obs

○A99.84.132.652026-04-03 → 2026-07-30 · 48 obs

○A99.84.132.822026-04-03 → 2026-07-30 · 48 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
learnster.com	ns-238.awsdns-29.com, ns-530.awsdns-02.net, ns-1609.awsdns-09.co.uk, ns-1396.awsdns-46.org	2 records

✅ Authoritative Response

Server:205.251.198.73

NS records: ns-238.awsdns-29.com, ns-530.awsdns-02.net, ns-1609.awsdns-09.co.uk, ns-1396.awsdns-46.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnster.com (unsigned zone)

⏱️ Timing

Total: 1901ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.160.41.18, 18.160.41.11...`
AAAA	1	`2a01:4f8:191:6150::1`
NS	4	`ns-1396.awsdns-46.org, ns-1609.awsdns-09.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	5	`MS=ms18289242, apple-domain-verification=kKAzR2q3Hvas0t...`
SOA	1	`ns-1609.awsdns-09.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-238.awsdns-29.com, ns-238.awsdns-29.com)

Analysis

Hierarchy

The parent domain of claude.learnster.com and www.learnster.com is learnster.com.

IP Addresses

learnster.com has five IP addresses, specifically 18.160.41.11, 18.160.41.18, 18.160.41.36 and two more

Among the host names that share IP numbers with learnster.com are dcywc20qoyy7d.cloudfront.net, api.awsli.com.br, escapeooltewah.com and two others.

Name Servers

The domain learnster.com is delegated to these four name servers: ns-238.awsdns-29.com, ns-530.awsdns-02.net, ns-1396.awsdns-46.org and ns-1609.awsdns-09.co.uk.

At least some of learnster.com's name servers are shared with other domains, for example payments.gy, trcs.net, zappos-ask-na.amazon.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns-425.awsdns-53.com, ns-1460.awsdns-54.org and ns-1862.awsdns-40.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-238.awsdns-29.com directs to 205.251.192.238 and 2600:9000:5300:ee00::1; ns-530.awsdns-02.net directs to 205.251.194.18 and 2600:9000:5302:1200::1; ns-1396.awsdns-46.org directs to 205.251.197.116 and 2600:9000:5305:7400::1; ns-1609.awsdns-09.co.uk directs to 205.251.198.73 and 2600:9000:5306:4900::1.

Mail Servers

Five mail servers handle learnster.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

learnster.com shares at least some of its mail servers with other domains — for example aluno.enap.gov.br, distri-light.com, guysgonerx.com and two more.

It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

aspmx2.googlemail.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1a.

aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com resolves to 142.251.111.26 and 2607:f8b0:4004:c2d::1b.

alt1.aspmx.l.google.com resolves to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c14::1a IP addresses.

The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 192.178.234.27 IP addresses.