learnx.com - dns.ninja

`learnx.com`

DNSSEC	⚠️ Not signed
A	35.169.48.118^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
		PTR	`ec2-35-169-48-118.compute-1.amazonaws.com`
A	52.70.110.24^{🇺🇸 Amazon52.70.0.0/15 EC2 IAD prefix}
NS	`ns-1289.awsdns-33.org` ⭐
		A	2600:9000:5305:900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1289.awsdns-33.org`
		A	205.251.197.9^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1289.awsdns-33.org`
NS	`ns-1958.awsdns-52.co.uk`
		A	2600:9000:5307:a600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1958.awsdns-52.co.uk`
		A	205.251.199.166^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1958.awsdns-52.co.uk`
NS	`ns-321.awsdns-40.com`
		A	2600:9000:5301:4100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-321.awsdns-40.com`
		A	205.251.193.65^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-321.awsdns-40.com`
NS	`ns-933.awsdns-52.net`
		A	2600:9000:5303:a500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-933.awsdns-52.net`
		A	205.251.195.165^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-933.awsdns-52.net`
MX	`learnx-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::14^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr02cu00300.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
TXT	`MS=ms87159730`
TXT	`spycloud-domain-verification=e5fb6cf5-d9bc-496a-9e95-ede8011808fb`
TXT	`v=spf1 include:_spf.google.com include:spf.protection.outlook.com include:_sp...`
SOA	`ns-1289.awsdns-33.org`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=1786594809

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xlearn.org

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narlex.net

DNS History

44 records (7 active, 37 former)

●NSns-1289.awsdns-33.org2016-10-22 → 2026-08-13 · 3 obs

○ 2016-10-03 19:02:10
● 2016-10-22 13:43:56
● 2026-08-13 04:25:58

●NSns-1958.awsdns-52.co.uk2016-10-22 → 2026-08-13 · 3 obs

○ 2016-10-03 19:02:10
● 2016-10-22 13:43:56
● 2026-08-13 04:25:58

●NSns-321.awsdns-40.com2016-10-22 → 2026-08-13 · 3 obs

○ 2016-10-03 19:02:10
● 2016-10-22 13:43:56
● 2026-08-13 04:25:58

●NSns-933.awsdns-52.net2016-10-22 → 2026-08-13 · 3 obs

○ 2016-10-03 19:02:10
● 2016-10-22 13:43:56
● 2026-08-13 04:25:58

○NSns-east.cerf.net2015-08-29 → 2016-10-03 · 4 obs

● 2015-08-29 17:49:08
● 2016-10-03 19:02:10
○ 2016-10-22 13:43:56
○ 2026-08-13 04:25:58

○NSns-west.cerf.net2015-08-29 → 2016-10-03 · 4 obs

● 2015-08-29 17:49:08
● 2016-10-03 19:02:10
○ 2016-10-22 13:43:56
○ 2026-08-13 04:25:58

○MXalt1.aspmx.l.google.com2015-08-29 → 2015-10-13 · 4 obs

● 2015-08-29 17:49:08
● 2015-10-13 09:20:28
○ 2015-10-21 01:04:56
○ 2026-08-13 04:25:58

○MXalt2.aspmx.l.google.com2015-08-29 → 2015-10-13 · 4 obs

● 2015-08-29 17:49:08
● 2015-10-13 09:20:28
○ 2015-10-21 01:04:56
○ 2026-08-13 04:25:58

○MXalt3.aspmx.l.google.com2015-08-29 → 2015-10-13 · 4 obs

● 2015-08-29 17:49:08
● 2015-10-13 09:20:28
○ 2015-10-21 01:04:56
○ 2026-08-13 04:25:58

○MXalt4.aspmx.l.google.com2015-08-29 → 2015-10-13 · 4 obs

● 2015-08-29 17:49:08
● 2015-10-13 09:20:28
○ 2015-10-21 01:04:56
○ 2026-08-13 04:25:58

○MXaspmx.l.google.com2015-08-29 → 2015-10-13 · 4 obs

● 2015-08-29 17:49:08
● 2015-10-13 09:20:28
○ 2015-10-21 01:04:56
○ 2026-08-13 04:25:58

○MXautodiscover.learnx.com2015-08-29 → 2015-10-13 · 4 obs

● 2015-08-29 17:49:08
● 2015-10-13 09:20:28
○ 2015-10-21 01:04:56
○ 2026-08-13 04:25:58

●MXlearnx-com.mail.protection.outlook.com2026-02-15 → 2026-08-13 · 3 obs

○ 2017-08-06 14:48:40
● 2026-02-15 06:20:38
● 2026-08-13 04:25:58

○MXmail.learnx.com2015-08-29 → 2015-10-13 · 4 obs

● 2015-08-29 17:49:08
● 2015-10-13 09:20:28
○ 2015-10-21 01:04:56
○ 2026-08-13 04:25:58

○MXsmtpin.ebsco.com2015-10-21 → 2017-08-06 · 5 obs

○ 2015-10-13 09:20:28
● 2015-10-21 01:04:56
● 2017-08-06 14:48:40
○ 2026-02-15 06:20:38
○ 2026-08-13 04:25:58

○MXsmtpout.ebsco.com2015-10-21 → 2017-08-06 · 5 obs

○ 2015-10-13 09:20:28
● 2015-10-21 01:04:56
● 2017-08-06 14:48:40
○ 2026-02-15 06:20:38
○ 2026-08-13 04:25:58

○A3.208.79.32026-05-30 → 2026-06-07 · 5 obs

○ 2026-05-20 08:59:50
● 2026-05-30 14:16:00
● 2026-06-07 00:01:58
○ 2026-06-11 23:57:02
○ 2026-08-13 04:25:58

○A3.210.235.632026-04-03 → 2026-04-05 · 5 obs

○ 2026-04-01 17:46:24
● 2026-04-03 17:49:36
● 2026-04-05 17:57:16
○ 2026-04-09 18:37:32
○ 2026-08-13 04:25:58

○A3.217.112.662026-03-06 → 2026-03-12 · 5 obs

○ 2026-03-04 13:10:32
● 2026-03-06 13:18:30
● 2026-03-12 13:11:18
○ 2026-03-14 13:34:22
○ 2026-08-13 04:25:58

○A3.221.14.1832026-02-15 → 2026-03-04 · 5 obs

○ 2017-08-06 14:48:40
● 2026-02-15 06:20:38
● 2026-03-04 13:10:32
○ 2026-03-06 13:18:30
○ 2026-08-13 04:25:58

○A3.229.3.1892026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-07 00:01:58
● 2026-06-11 23:57:02
○ 2026-06-28 05:15:12
○ 2026-08-13 04:25:58

○A3.230.226.1662026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-28 05:15:12
● 2026-07-08 17:44:42
○ 2026-07-23 04:01:04
○ 2026-08-13 04:25:58

○A32.192.171.1102026-06-28 → 2026-06-28 · 4 obs

○ 2026-06-11 23:57:02
● 2026-06-28 05:15:12
○ 2026-07-08 17:44:42
○ 2026-08-13 04:25:58

○A32.193.174.32026-04-09 → 2026-04-17 · 5 obs

○ 2026-04-05 17:57:16
● 2026-04-09 18:37:32
● 2026-04-17 19:21:10
○ 2026-04-19 19:55:30
○ 2026-08-13 04:25:58

○A32.193.85.2232026-06-11 → 2026-06-11 · 4 obs

○ 2026-06-07 00:01:58
● 2026-06-11 23:57:02
○ 2026-06-28 05:15:12
○ 2026-08-13 04:25:58

○A34.202.98.1902026-02-18 → 2026-03-04 · 5 obs

○ 2026-02-17 12:30:04
● 2026-02-18 12:15:42
● 2026-03-04 13:10:32
○ 2026-03-06 13:18:30
○ 2026-08-13 04:25:58

○A34.206.23.1682026-03-06 → 2026-04-03 · 5 obs

○ 2026-03-04 13:10:32
● 2026-03-06 13:18:30
● 2026-04-03 17:49:36
○ 2026-04-05 17:57:16
○ 2026-08-13 04:25:58

○A34.227.125.1542026-02-17 → 2026-02-17 · 4 obs

○ 2026-02-15 06:20:38
● 2026-02-17 12:30:04
○ 2026-02-18 12:15:42
○ 2026-08-13 04:25:58

○A34.231.159.1852026-07-23 → 2026-07-23 · 4 obs

○ 2026-07-08 17:44:42
● 2026-07-23 04:01:04
○ 2026-08-01 04:34:46
○ 2026-08-13 04:25:58

●A35.169.48.1182026-08-13 → 2026-08-13 · 3 obs

○ 2026-08-01 04:34:46
● 2026-08-13 00:38:30
● 2026-08-13 04:25:58

○A44.193.232.1632026-06-28 → 2026-06-28 · 4 obs

○ 2026-06-11 23:57:02
● 2026-06-28 05:15:12
○ 2026-07-08 17:44:42
○ 2026-08-13 04:25:58

○A44.205.233.2162026-05-30 → 2026-06-07 · 5 obs

○ 2026-05-20 08:59:50
● 2026-05-30 14:16:00
● 2026-06-07 00:01:58
○ 2026-06-11 23:57:02
○ 2026-08-13 04:25:58

○A44.206.20.1342026-04-19 → 2026-04-24 · 5 obs

○ 2026-04-17 19:21:10
● 2026-04-19 19:55:30
● 2026-04-24 20:32:44
○ 2026-05-19 22:10:18
○ 2026-08-13 04:25:58

○A44.209.237.1122026-05-19 → 2026-05-20 · 5 obs

○ 2026-04-24 20:32:44
● 2026-05-19 22:10:18
● 2026-05-20 08:59:50
○ 2026-05-30 14:16:00
○ 2026-08-13 04:25:58

○A44.215.235.932026-02-15 → 2026-02-15 · 4 obs

○ 2017-08-06 14:48:40
● 2026-02-15 06:20:38
○ 2026-02-17 12:30:04
○ 2026-08-13 04:25:58

○A44.216.18.1882026-04-17 → 2026-04-24 · 5 obs

○ 2026-04-11 18:36:42
● 2026-04-17 19:21:10
● 2026-04-24 20:32:44
○ 2026-05-19 22:10:18
○ 2026-08-13 04:25:58

○A44.221.203.772026-05-19 → 2026-05-20 · 5 obs

○ 2026-04-24 20:32:44
● 2026-05-19 22:10:18
● 2026-05-20 08:59:50
○ 2026-05-30 14:16:00
○ 2026-08-13 04:25:58

○A50.16.236.2202026-08-01 → 2026-08-01 · 4 obs

○ 2026-07-23 04:01:04
● 2026-08-01 04:34:46
○ 2026-08-13 00:38:30
○ 2026-08-13 04:25:58

○A50.17.233.2252026-04-05 → 2026-04-11 · 5 obs

○ 2026-04-03 17:49:36
● 2026-04-05 17:57:16
● 2026-04-11 18:36:42
○ 2026-04-17 19:21:10
○ 2026-08-13 04:25:58

●A52.70.110.242026-08-13 → 2026-08-13 · 3 obs

○ 2026-08-01 04:34:46
● 2026-08-13 00:38:30
● 2026-08-13 04:25:58

○A54.157.88.1672026-03-14 → 2026-04-01 · 5 obs

○ 2026-03-12 13:11:18
● 2026-03-14 13:34:22
● 2026-04-01 17:46:24
○ 2026-04-03 17:49:36
○ 2026-08-13 04:25:58

○A54.205.114.2482026-08-01 → 2026-08-01 · 4 obs

○ 2026-07-23 04:01:04
● 2026-08-01 04:34:46
○ 2026-08-13 00:38:30
○ 2026-08-13 04:25:58

○A54.87.217.692026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-28 05:15:12
● 2026-07-08 17:44:42
○ 2026-08-01 04:34:46
○ 2026-08-13 04:25:58

○A63.240.48.1642015-08-29 → 2017-08-06 · 4 obs

● 2015-08-29 17:49:08
● 2017-08-06 14:48:40
○ 2026-02-15 06:20:38
○ 2026-08-13 04:25:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
learnx.com	ns-321.awsdns-40.com, ns-933.awsdns-52.net, ns-1289.awsdns-33.org, ns-1958.awsdns-52.co.uk	2 records

✅ Authoritative Response

Server:205.251.199.166

NS records: ns-321.awsdns-40.com, ns-933.awsdns-52.net, ns-1289.awsdns-33.org, ns-1958.awsdns-52.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnx.com (unsigned zone)

⏱️ Timing

Total: 399ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.70.110.24, 35.169.48.118`
NS	4	`ns-1289.awsdns-33.org, ns-1958.awsdns-52.co.uk...`
MX	1	`learnx-com.mail.protection.outlook.com (`
TXT	3	`MS=ms87159730, spycloud-domain-verification=e5fb6cf5-d9...`
SOA	1	`ns-1289.awsdns-33.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-321.awsdns-40.com, ns-321.awsdns-40.com)

Analysis

IP Addresses

learnx.com points to the IP addresses 35.169.48.118 and 52.70.110.24

Other hosts including prepstep4year.com, learningexpressebooks.com and learningexpresslibrary3.com share IP addresses with learnx.com.

Name Servers

The domain learnx.com is delegated to these four name servers: ns-321.awsdns-40.com, ns-933.awsdns-52.net, ns-1289.awsdns-33.org and ns-1958.awsdns-52.co.uk.

The name servers of learnx.com overlap at least partially with those of other domains — among them mygrano.fi, projectmanagers.net, kvakradio.com and two more.

Each of the four hosts ns-321.awsdns-40.com, ns-933.awsdns-52.net, ns-1289.awsdns-33.org and ns-1958.awsdns-52.co.uk has two IP addresses. ns-321.awsdns-40.com points to 205.251.193.65 and 2600:9000:5301:4100::1. ns-933.awsdns-52.net points to 205.251.195.165 and 2600:9000:5303:a500::1. ns-1289.awsdns-33.org points to 205.251.197.9 and 2600:9000:5305:900::1. ns-1958.awsdns-52.co.uk points to 205.251.199.166 and 2600:9000:5307:a600::1.

Mail Servers

learnx.com routes its mail through a single mail server, learnx-com.mail.protection.outlook.com.

learnx-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.20, 52.101.40.6 and 52.101.42.16, along with 5 other.