cmslearns.org - robtex.com

cmslearns.org

DNSSEC⚠️ Not signed
A3.170.19.44🇺🇸 Amazon3.170.19.0/24
PTRserver-3-170-19-44.iad61.r.cloudfront.net
A3.170.19.72🇺🇸 Amazon3.170.19.0/24
A3.170.19.104🇺🇸 Amazon3.170.19.0/24
A3.170.19.115🇺🇸 Amazon3.170.19.0/24
NSns-1036.awsdns-01.org ⭐
A2600:9000:5304:c00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1036.awsdns-01.org
A205.251.196.12🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1036.awsdns-01.org
NSns-1773.awsdns-29.co.uk
A2600:9000:5306:ed00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1773.awsdns-29.co.uk
A205.251.198.237🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1773.awsdns-29.co.uk
NSns-220.awsdns-27.com
A2600:9000:5300:dc00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-220.awsdns-27.com
A205.251.192.220🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-220.awsdns-27.com
NSns-564.awsdns-06.net
A2600:9000:5302:3400::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-564.awsdns-06.net
A205.251.194.52🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-564.awsdns-06.net
MXarrow-relay.mxrouting.net ⭐
A45.43.208.31🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC
PTRarrow.mxrouting.net
MXarrow.mxrouting.net(20)
A45.43.208.31🇺🇸 QUICKPACKET45.43.208.0/24 QuickPacket LLC
PTRarrow.mxrouting.net
TXTv=spf1 include:mxlogin.com -all
SOAns-1036.awsdns-01.orgawsdns-hostmaster@amazon.com serial=1

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736

Same first word

cmslearns.org

Similar names

lenrscams.com
mclarenss.com

DNS History

24 records (10 active, 14 former)

20162017201820192020202120222023202420252026NSns-1036.awsdns-01.orgns-1773.awsdns-29.co.ukns-220.awsdns-27.comns-564.awsdns-06.netns1.bluehost.comns2.bluehost.comMXarrow-relay.mxrouting.netarrow.mxrouting.netalt2.aspmx.l.google.comaspmx.l.google.comaspmx3.googlemail.comA3.170.19.1043.170.19.1153.170.19.443.170.19.7218.245.143.1018.245.143.11018.245.143.7218.245.143.9952.84.20.10952.84.20.5852.84.20.6952.84.20.7569.195.124.107
●NSns-1036.awsdns-01.org2026-02-17 → 2026-03-03 · 3 obs
○ 2017-06-23 02:50:22
● 2026-02-17 15:23:36
● 2026-03-03 12:27:00
●NSns-1773.awsdns-29.co.uk2026-02-17 → 2026-03-03 · 3 obs
○ 2017-06-23 02:50:22
● 2026-02-17 15:23:36
● 2026-03-03 12:27:00
●NSns-220.awsdns-27.com2026-02-17 → 2026-03-03 · 3 obs
○ 2017-06-23 02:50:22
● 2026-02-17 15:23:36
● 2026-03-03 12:27:00
●NSns-564.awsdns-06.net2026-02-17 → 2026-03-03 · 3 obs
○ 2017-06-23 02:50:22
● 2026-02-17 15:23:36
● 2026-03-03 12:27:00
○NSns1.bluehost.com2015-08-17 → 2017-06-23 · 4 obs
● 2015-08-17 03:58:16
● 2017-06-23 02:50:22
○ 2026-02-17 15:23:36
○ 2026-03-03 12:27:00
○NSns2.bluehost.com2015-08-17 → 2017-06-23 · 4 obs
● 2015-08-17 03:58:16
● 2017-06-23 02:50:22
○ 2026-02-17 15:23:36
○ 2026-03-03 12:27:00
○MXalt2.aspmx.l.google.com2015-08-17 → 2017-06-23 · 4 obs
● 2015-08-17 03:58:16
● 2017-06-23 02:50:22
○ 2026-02-17 15:23:36
○ 2026-03-03 12:27:00
●MXarrow-relay.mxrouting.net2026-02-17 → 2026-03-03 · 3 obs
○ 2017-06-23 02:50:22
● 2026-02-17 15:23:36
● 2026-03-03 12:27:00
●MXarrow.mxrouting.net2026-02-17 → 2026-03-03 · 3 obs
○ 2017-06-23 02:50:22
● 2026-02-17 15:23:36
● 2026-03-03 12:27:00
○MXaspmx.l.google.com2015-08-17 → 2017-06-23 · 4 obs
● 2015-08-17 03:58:16
● 2017-06-23 02:50:22
○ 2026-02-17 15:23:36
○ 2026-03-03 12:27:00
○MXaspmx3.googlemail.com2015-08-17 → 2017-06-23 · 4 obs
● 2015-08-17 03:58:16
● 2017-06-23 02:50:22
○ 2026-02-17 15:23:36
○ 2026-03-03 12:27:00
○A18.245.143.102026-02-18 → 2026-03-02 · 40 obs
○ 2026-02-17 15:23:36
● 2026-02-18 05:11:42
○ 2026-02-18 15:37:26
● 2026-02-19 00:10:06
○ 2026-02-19 09:24:04
○ 2026-02-19 12:19:02
● 2026-02-19 17:11:44
○ 2026-02-20 00:17:28
● 2026-02-20 01:10:38
● 2026-02-20 05:11:04
○ 2026-02-20 10:25:04
○ 2026-02-21 14:41:04
● 2026-02-22 08:41:52
● 2026-02-23 11:37:20
○ 2026-02-23 14:26:36
● 2026-02-23 17:58:00
● 2026-02-24 06:24:40
○ 2026-02-24 12:01:30
○ 2026-02-24 16:08:52
● 2026-02-24 21:14:54
● 2026-02-25 06:45:16
○ 2026-02-26 00:57:06
● 2026-02-26 05:11:56
● 2026-02-26 22:17:48
○ 2026-02-27 05:49:50
○ 2026-02-27 15:55:56
● 2026-02-27 17:11:58
● 2026-02-27 23:58:28
○ 2026-02-28 04:16:48
○ 2026-02-28 05:05:44
● 2026-02-28 08:12:00
● 2026-02-28 21:24:56
○ 2026-03-01 09:30:26
● 2026-03-01 14:09:44
● 2026-03-01 16:24:44
○ 2026-03-02 04:58:34
○ 2026-03-02 07:50:24
● 2026-03-02 17:11:00
○ 2026-03-03 00:47:12
○ 2026-03-03 12:27:00
○A18.245.143.1102026-02-18 → 2026-03-02 · 40 obs
○ 2026-02-17 15:23:36
● 2026-02-18 05:11:42
○ 2026-02-18 15:37:26
● 2026-02-19 00:10:06
○ 2026-02-19 09:24:04
○ 2026-02-19 12:19:02
● 2026-02-19 17:11:44
○ 2026-02-20 00:17:28
● 2026-02-20 01:10:38
● 2026-02-20 05:11:04
○ 2026-02-20 10:25:04
○ 2026-02-21 14:41:04
● 2026-02-22 08:41:52
● 2026-02-23 11:37:20
○ 2026-02-23 14:26:36
● 2026-02-23 17:58:00
● 2026-02-24 06:24:40
○ 2026-02-24 12:01:30
○ 2026-02-24 16:08:52
● 2026-02-24 21:14:54
● 2026-02-25 06:45:16
○ 2026-02-26 00:57:06
● 2026-02-26 05:11:56
● 2026-02-26 22:17:48
○ 2026-02-27 05:49:50
○ 2026-02-27 15:55:56
● 2026-02-27 17:11:58
● 2026-02-27 23:58:28
○ 2026-02-28 04:16:48
○ 2026-02-28 05:05:44
● 2026-02-28 08:12:00
● 2026-02-28 21:24:56
○ 2026-03-01 09:30:26
● 2026-03-01 14:09:44
● 2026-03-01 16:24:44
○ 2026-03-02 04:58:34
○ 2026-03-02 07:50:24
● 2026-03-02 17:11:00
○ 2026-03-03 00:47:12
○ 2026-03-03 12:27:00
○A18.245.143.722026-02-18 → 2026-03-02 · 40 obs
○ 2026-02-17 15:23:36
● 2026-02-18 05:11:42
○ 2026-02-18 15:37:26
● 2026-02-19 00:10:06
○ 2026-02-19 09:24:04
○ 2026-02-19 12:19:02
● 2026-02-19 17:11:44
○ 2026-02-20 00:17:28
● 2026-02-20 01:10:38
● 2026-02-20 05:11:04
○ 2026-02-20 10:25:04
○ 2026-02-21 14:41:04
● 2026-02-22 08:41:52
● 2026-02-23 11:37:20
○ 2026-02-23 14:26:36
● 2026-02-23 17:58:00
● 2026-02-24 06:24:40
○ 2026-02-24 12:01:30
○ 2026-02-24 16:08:52
● 2026-02-24 21:14:54
● 2026-02-25 06:45:16
○ 2026-02-26 00:57:06
● 2026-02-26 05:11:56
● 2026-02-26 22:17:48
○ 2026-02-27 05:49:50
○ 2026-02-27 15:55:56
● 2026-02-27 17:11:58
● 2026-02-27 23:58:28
○ 2026-02-28 04:16:48
○ 2026-02-28 05:05:44
● 2026-02-28 08:12:00
● 2026-02-28 21:24:56
○ 2026-03-01 09:30:26
● 2026-03-01 14:09:44
● 2026-03-01 16:24:44
○ 2026-03-02 04:58:34
○ 2026-03-02 07:50:24
● 2026-03-02 17:11:00
○ 2026-03-03 00:47:12
○ 2026-03-03 12:27:00
○A18.245.143.992026-02-18 → 2026-03-02 · 40 obs
○ 2026-02-17 15:23:36
● 2026-02-18 05:11:42
○ 2026-02-18 15:37:26
● 2026-02-19 00:10:06
○ 2026-02-19 09:24:04
○ 2026-02-19 12:19:02
● 2026-02-19 17:11:44
○ 2026-02-20 00:17:28
● 2026-02-20 01:10:38
● 2026-02-20 05:11:04
○ 2026-02-20 10:25:04
○ 2026-02-21 14:41:04
● 2026-02-22 08:41:52
● 2026-02-23 11:37:20
○ 2026-02-23 14:26:36
● 2026-02-23 17:58:00
● 2026-02-24 06:24:40
○ 2026-02-24 12:01:30
○ 2026-02-24 16:08:52
● 2026-02-24 21:14:54
● 2026-02-25 06:45:16
○ 2026-02-26 00:57:06
● 2026-02-26 05:11:56
● 2026-02-26 22:17:48
○ 2026-02-27 05:49:50
○ 2026-02-27 15:55:56
● 2026-02-27 17:11:58
● 2026-02-27 23:58:28
○ 2026-02-28 04:16:48
○ 2026-02-28 05:05:44
● 2026-02-28 08:12:00
● 2026-02-28 21:24:56
○ 2026-03-01 09:30:26
● 2026-03-01 14:09:44
● 2026-03-01 16:24:44
○ 2026-03-02 04:58:34
○ 2026-03-02 07:50:24
● 2026-03-02 17:11:00
○ 2026-03-03 00:47:12
○ 2026-03-03 12:27:00
●A3.170.19.1042026-02-20 → 2026-03-03 · 21 obs
○ 2026-02-19 17:11:44
● 2026-02-20 00:17:28
○ 2026-02-20 01:10:38
○ 2026-02-20 05:11:04
● 2026-02-20 10:25:04
● 2026-02-21 02:55:58
○ 2026-02-21 11:38:14
● 2026-02-21 14:41:04
○ 2026-02-22 08:41:52
○ 2026-02-26 22:17:48
● 2026-02-27 05:49:50
○ 2026-02-27 10:58:48
○ 2026-02-27 23:58:28
● 2026-02-28 04:16:48
○ 2026-02-28 05:05:44
○ 2026-03-01 16:24:44
● 2026-03-02 04:58:34
○ 2026-03-02 07:50:24
○ 2026-03-02 17:11:00
● 2026-03-03 00:47:12
● 2026-03-03 12:27:00
●A3.170.19.1152026-02-20 → 2026-03-03 · 21 obs
○ 2026-02-19 17:11:44
● 2026-02-20 00:17:28
○ 2026-02-20 01:10:38
○ 2026-02-20 05:11:04
● 2026-02-20 10:25:04
● 2026-02-21 02:55:58
○ 2026-02-21 11:38:14
● 2026-02-21 14:41:04
○ 2026-02-22 08:41:52
○ 2026-02-26 22:17:48
● 2026-02-27 05:49:50
○ 2026-02-27 10:58:48
○ 2026-02-27 23:58:28
● 2026-02-28 04:16:48
○ 2026-02-28 05:05:44
○ 2026-03-01 16:24:44
● 2026-03-02 04:58:34
○ 2026-03-02 07:50:24
○ 2026-03-02 17:11:00
● 2026-03-03 00:47:12
● 2026-03-03 12:27:00
●A3.170.19.442026-02-20 → 2026-03-03 · 21 obs
○ 2026-02-19 17:11:44
● 2026-02-20 00:17:28
○ 2026-02-20 01:10:38
○ 2026-02-20 05:11:04
● 2026-02-20 10:25:04
● 2026-02-21 02:55:58
○ 2026-02-21 11:38:14
● 2026-02-21 14:41:04
○ 2026-02-22 08:41:52
○ 2026-02-26 22:17:48
● 2026-02-27 05:49:50
○ 2026-02-27 10:58:48
○ 2026-02-27 23:58:28
● 2026-02-28 04:16:48
○ 2026-02-28 05:05:44
○ 2026-03-01 16:24:44
● 2026-03-02 04:58:34
○ 2026-03-02 07:50:24
○ 2026-03-02 17:11:00
● 2026-03-03 00:47:12
● 2026-03-03 12:27:00
●A3.170.19.722026-02-20 → 2026-03-03 · 21 obs
○ 2026-02-19 17:11:44
● 2026-02-20 00:17:28
○ 2026-02-20 01:10:38
○ 2026-02-20 05:11:04
● 2026-02-20 10:25:04
● 2026-02-21 02:55:58
○ 2026-02-21 11:38:14
● 2026-02-21 14:41:04
○ 2026-02-22 08:41:52
○ 2026-02-26 22:17:48
● 2026-02-27 05:49:50
○ 2026-02-27 10:58:48
○ 2026-02-27 23:58:28
● 2026-02-28 04:16:48
○ 2026-02-28 05:05:44
○ 2026-03-01 16:24:44
● 2026-03-02 04:58:34
○ 2026-03-02 07:50:24
○ 2026-03-02 17:11:00
● 2026-03-03 00:47:12
● 2026-03-03 12:27:00
○A52.84.20.1092026-02-17 → 2026-03-02 · 35 obs
○ 2017-06-23 02:50:22
● 2026-02-17 15:23:36
○ 2026-02-18 05:11:42
● 2026-02-18 15:37:26
○ 2026-02-19 00:10:06
● 2026-02-19 09:24:04
● 2026-02-19 12:19:02
○ 2026-02-19 17:11:44
○ 2026-02-21 02:55:58
● 2026-02-21 11:38:14
○ 2026-02-21 14:41:04
○ 2026-02-23 11:37:20
● 2026-02-23 14:26:36
○ 2026-02-23 17:58:00
○ 2026-02-24 06:24:40
● 2026-02-24 12:01:30
● 2026-02-24 16:08:52
○ 2026-02-24 21:14:54
○ 2026-02-25 06:45:16
● 2026-02-26 00:57:06
○ 2026-02-26 05:11:56
○ 2026-02-27 05:49:50
● 2026-02-27 10:58:48
● 2026-02-27 15:55:56
○ 2026-02-27 17:11:58
○ 2026-02-28 04:16:48
● 2026-02-28 05:05:44
○ 2026-02-28 08:12:00
○ 2026-02-28 21:24:56
● 2026-03-01 09:30:26
○ 2026-03-01 14:09:44
○ 2026-03-02 04:58:34
● 2026-03-02 07:50:24
○ 2026-03-02 17:11:00
○ 2026-03-03 12:27:00
○A52.84.20.582026-02-17 → 2026-03-02 · 35 obs
○ 2017-06-23 02:50:22
● 2026-02-17 15:23:36
○ 2026-02-18 05:11:42
● 2026-02-18 15:37:26
○ 2026-02-19 00:10:06
● 2026-02-19 09:24:04
● 2026-02-19 12:19:02
○ 2026-02-19 17:11:44
○ 2026-02-21 02:55:58
● 2026-02-21 11:38:14
○ 2026-02-21 14:41:04
○ 2026-02-23 11:37:20
● 2026-02-23 14:26:36
○ 2026-02-23 17:58:00
○ 2026-02-24 06:24:40
● 2026-02-24 12:01:30
● 2026-02-24 16:08:52
○ 2026-02-24 21:14:54
○ 2026-02-25 06:45:16
● 2026-02-26 00:57:06
○ 2026-02-26 05:11:56
○ 2026-02-27 05:49:50
● 2026-02-27 10:58:48
● 2026-02-27 15:55:56
○ 2026-02-27 17:11:58
○ 2026-02-28 04:16:48
● 2026-02-28 05:05:44
○ 2026-02-28 08:12:00
○ 2026-02-28 21:24:56
● 2026-03-01 09:30:26
○ 2026-03-01 14:09:44
○ 2026-03-02 04:58:34
● 2026-03-02 07:50:24
○ 2026-03-02 17:11:00
○ 2026-03-03 12:27:00
○A52.84.20.692026-02-17 → 2026-03-02 · 35 obs
○ 2017-06-23 02:50:22
● 2026-02-17 15:23:36
○ 2026-02-18 05:11:42
● 2026-02-18 15:37:26
○ 2026-02-19 00:10:06
● 2026-02-19 09:24:04
● 2026-02-19 12:19:02
○ 2026-02-19 17:11:44
○ 2026-02-21 02:55:58
● 2026-02-21 11:38:14
○ 2026-02-21 14:41:04
○ 2026-02-23 11:37:20
● 2026-02-23 14:26:36
○ 2026-02-23 17:58:00
○ 2026-02-24 06:24:40
● 2026-02-24 12:01:30
● 2026-02-24 16:08:52
○ 2026-02-24 21:14:54
○ 2026-02-25 06:45:16
● 2026-02-26 00:57:06
○ 2026-02-26 05:11:56
○ 2026-02-27 05:49:50
● 2026-02-27 10:58:48
● 2026-02-27 15:55:56
○ 2026-02-27 17:11:58
○ 2026-02-28 04:16:48
● 2026-02-28 05:05:44
○ 2026-02-28 08:12:00
○ 2026-02-28 21:24:56
● 2026-03-01 09:30:26
○ 2026-03-01 14:09:44
○ 2026-03-02 04:58:34
● 2026-03-02 07:50:24
○ 2026-03-02 17:11:00
○ 2026-03-03 12:27:00
○A52.84.20.752026-02-17 → 2026-03-02 · 35 obs
○ 2017-06-23 02:50:22
● 2026-02-17 15:23:36
○ 2026-02-18 05:11:42
● 2026-02-18 15:37:26
○ 2026-02-19 00:10:06
● 2026-02-19 09:24:04
● 2026-02-19 12:19:02
○ 2026-02-19 17:11:44
○ 2026-02-21 02:55:58
● 2026-02-21 11:38:14
○ 2026-02-21 14:41:04
○ 2026-02-23 11:37:20
● 2026-02-23 14:26:36
○ 2026-02-23 17:58:00
○ 2026-02-24 06:24:40
● 2026-02-24 12:01:30
● 2026-02-24 16:08:52
○ 2026-02-24 21:14:54
○ 2026-02-25 06:45:16
● 2026-02-26 00:57:06
○ 2026-02-26 05:11:56
○ 2026-02-27 05:49:50
● 2026-02-27 10:58:48
● 2026-02-27 15:55:56
○ 2026-02-27 17:11:58
○ 2026-02-28 04:16:48
● 2026-02-28 05:05:44
○ 2026-02-28 08:12:00
○ 2026-02-28 21:24:56
● 2026-03-01 09:30:26
○ 2026-03-01 14:09:44
○ 2026-03-02 04:58:34
● 2026-03-02 07:50:24
○ 2026-03-02 17:11:00
○ 2026-03-03 12:27:00
○A69.195.124.1072015-08-17 → 2017-06-23 · 4 obs
● 2015-08-17 03:58:16
● 2017-06-23 02:50:22
○ 2026-02-17 15:23:36
○ 2026-03-03 12:27:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org-
cmslearns.orgns-1036.awsdns-01.org, ns-1773.awsdns-29.co.uk, ns-220.awsdns-27.com, ns-564.awsdns-06.net1 record

✅ Authoritative Response

Server: 205.251.194.52

NS records: ns-1036.awsdns-01.org, ns-1773.awsdns-29.co.uk, ns-220.awsdns-27.com, ns-564.awsdns-06.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cmslearns.org (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

TypeCountSample Data
A43.170.19.44, 3.170.19.104...
NS4ns-1036.awsdns-01.org, ns-1773.awsdns-29.co.uk...
MX2arrow.mxrouting.net (pri: 10), arrow-relay.mxrouting.net (pri: 20)
TXT1v=spf1 include:mxlogin.com -all
SOA1ns-1036.awsdns-01.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1036.awsdns-01.org)

Analysis

IP Addresses

cmslearns.org resolves to four IPs: 3.170.19.44, 3.170.19.72, 3.170.19.104 and 3.170.19.115.

Other host names, for instance axutefwx6k.execute-api.us-east-1.amazonaws.com, getaccept.co.uk, d3aq3bb7ze1gx.cloudfront.net, d3map7qunpxihx.cloudfront.net and cruz.com share IP numbers with cmslearns.org.

Name Servers

cmslearns.org is delegated to four name servers: ns-220.awsdns-27.com, ns-564.awsdns-06.net, ns-1036.awsdns-01.org and ns-1773.awsdns-29.co.uk.

cmslearns.org shares some name servers with other domains, for example d2ag7ldvg641c0.cloudfront.net, axs.co.uk, gutbillig.de, stream-direct.co and adriankuo.me.

Host names with two IP numbers

Two IPs per host:

ns-220.awsdns-27.com points to 2600:9000:5300:dc00::1 and 205.251.192.220

ns-564.awsdns-06.net points to 2600:9000:5302:3400::1 and 205.251.194.52

ns-1036.awsdns-01.org points to 2600:9000:5304:c00::1 and 205.251.196.12

ns-1773.awsdns-29.co.uk points to 2600:9000:5306:ed00::1 and 205.251.198.237

Mail Servers

cmslearns.org is served by two mail servers: arrow-relay.mxrouting.net and arrow.mxrouting.net.

cmslearns.org shares the mail server setup with other domains, for example iabms2018.com, swipe.fun, sca-art.cz, estet-catering.ru and superhappykittymeow.com.

cmslearns.org shares some mail servers with other domains, at least partially, for instance jamstackers.com, fusion114.com and recv.eu.

Host names with one IP number:

arrow-relay.mxrouting.net points to: 45.43.208.31

arrow.mxrouting.net points to: 45.43.208.31

Names pointing to 45.43.208.31: arrow-relay.mxrouting.net and arrow.mxrouting.net