`learnwithdavid.org`

DNSSEC	⚠️ Not signed
A	108.158.186.34^{🇺🇸 Amazon108.158.184.0/22}
		PTR	`server-108-158-186-34.gig52.r.cloudfront.net`
A	108.158.186.42^{🇺🇸 Amazon108.158.184.0/22}
A	108.158.186.116^{🇺🇸 Amazon108.158.184.0/22}
A	108.158.186.127^{🇺🇸 Amazon108.158.184.0/22}
NS	`ns-1237.awsdns-26.org` ⭐
		A	2600:9000:5304:d500::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1237.awsdns-26.org`
		A	205.251.196.213^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1237.awsdns-26.org`
NS	`ns-1949.awsdns-51.co.uk`
		A	2600:9000:5307:9d00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1949.awsdns-51.co.uk`
		A	205.251.199.157^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1949.awsdns-51.co.uk`
NS	`ns-292.awsdns-36.com`
		A	2600:9000:5301:2400::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-292.awsdns-36.com`
		A	205.251.193.36^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-292.awsdns-36.com`
NS	`ns-973.awsdns-57.net`
		A	2600:9000:5303:cd00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-973.awsdns-57.net`
		A	205.251.195.205^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-973.awsdns-57.net`
SOA	`ns-1237.awsdns-26.org`awsdns-hostmaster@amazon.com serial=1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1775956615

Same first word

learnwithdavid.org

learnwithdavid.co.uk

DNS History

36 records (8 active, 28 former)

●NSns-1237.awsdns-26.org2026-02-16 → 2026-04-12 · 2 obs

● 2026-02-16 09:22:00
● 2026-04-12 01:45:16

●NSns-1949.awsdns-51.co.uk2026-02-16 → 2026-04-12 · 2 obs

● 2026-02-16 09:22:00
● 2026-04-12 01:45:16

●NSns-292.awsdns-36.com2026-02-16 → 2026-04-12 · 2 obs

● 2026-02-16 09:22:00
● 2026-04-12 01:45:16

●NSns-973.awsdns-57.net2026-02-16 → 2026-04-12 · 2 obs

● 2026-02-16 09:22:00
● 2026-04-12 01:45:16

○A108.158.173.1162026-03-29 → 2026-04-06 · 14 obs

○ 2026-03-28 16:01:58
● 2026-03-29 15:04:48
● 2026-03-29 21:36:52
○ 2026-03-30 02:40:26
○ 2026-04-02 10:18:56
● 2026-04-02 16:08:44
○ 2026-04-02 18:59:18
○ 2026-04-04 01:14:12
● 2026-04-04 07:59:00
○ 2026-04-04 12:03:54
○ 2026-04-06 11:31:04
● 2026-04-06 14:50:50
○ 2026-04-06 16:55:34
○ 2026-04-12 01:45:16

○A108.158.173.282026-03-29 → 2026-04-06 · 14 obs

○A108.158.173.712026-03-29 → 2026-04-06 · 14 obs

○A108.158.173.962026-03-29 → 2026-04-06 · 14 obs

●A108.158.186.1162026-04-12 → 2026-04-12 · 3 obs

○ 2026-04-11 01:48:26
● 2026-04-12 01:45:14
● 2026-04-12 01:45:16

●A108.158.186.1272026-04-12 → 2026-04-12 · 3 obs

○ 2026-04-11 01:48:26
● 2026-04-12 01:45:14
● 2026-04-12 01:45:16

●A108.158.186.342026-04-12 → 2026-04-12 · 3 obs

○ 2026-04-11 01:48:26
● 2026-04-12 01:45:14
● 2026-04-12 01:45:16

●A108.158.186.422026-04-12 → 2026-04-12 · 3 obs

○ 2026-04-11 01:48:26
● 2026-04-12 01:45:14
● 2026-04-12 01:45:16

○A13.35.78.422026-02-20 → 2026-03-28 · 47 obs

○ 2026-02-19 20:28:40
● 2026-02-20 11:01:56
● 2026-02-21 06:54:24
○ 2026-02-21 08:52:38
○ 2026-02-27 03:09:26
● 2026-02-27 09:09:36
● 2026-02-28 00:00:38
○ 2026-02-28 05:07:40
● 2026-02-28 05:53:34
○ 2026-02-28 10:22:38
○ 2026-02-28 19:32:32
● 2026-03-01 05:42:10
○ 2026-03-01 09:30:36
● 2026-03-03 02:05:34
○ 2026-03-03 05:53:14
○ 2026-03-03 11:58:04
● 2026-03-03 18:18:02
○ 2026-03-03 21:08:18
○ 2026-03-04 01:57:34
● 2026-03-05 04:18:18
○ 2026-03-05 06:33:52
● 2026-03-05 18:24:34
○ 2026-03-05 23:58:02
● 2026-03-06 23:58:24
○ 2026-03-07 03:33:28
● 2026-03-09 11:34:44
● 2026-03-09 16:55:20
○ 2026-03-09 23:39:02
● 2026-03-10 10:44:54
● 2026-03-10 17:30:18
○ 2026-03-11 04:20:04
○ 2026-03-14 18:00:32
● 2026-03-19 00:35:42
○ 2026-03-19 02:01:50
● 2026-03-20 11:27:22
○ 2026-03-20 14:11:20
○ 2026-03-20 18:53:38
● 2026-03-20 20:43:36
● 2026-03-21 02:10:56
○ 2026-03-21 07:18:42
○ 2026-03-25 01:01:20
● 2026-03-25 20:19:56
● 2026-03-26 07:25:58
○ 2026-03-26 10:56:48
● 2026-03-28 06:17:06
○ 2026-03-28 16:01:58
○ 2026-04-12 01:45:16

○A13.35.78.452026-02-20 → 2026-03-28 · 47 obs

○A13.35.78.742026-02-20 → 2026-03-28 · 47 obs

○A13.35.78.982026-02-20 → 2026-03-28 · 47 obs

○A18.160.18.1052026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-23 23:00:46
● 2026-02-25 04:35:44
○ 2026-02-25 13:22:52
○ 2026-04-12 01:45:16

○A18.160.18.22026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-23 23:00:46
● 2026-02-25 04:35:44
○ 2026-02-25 13:22:52
○ 2026-04-12 01:45:16

○A18.160.18.712026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-23 23:00:46
● 2026-02-25 04:35:44
○ 2026-02-25 13:22:52
○ 2026-04-12 01:45:16

○A18.160.18.832026-02-25 → 2026-02-25 · 4 obs

○ 2026-02-23 23:00:46
● 2026-02-25 04:35:44
○ 2026-02-25 13:22:52
○ 2026-04-12 01:45:16

○A18.244.124.1042026-02-16 → 2026-04-11 · 79 obs

○ 2026-02-16 09:22:00
● 2026-02-16 11:09:30
○ 2026-02-16 11:53:34
● 2026-02-17 00:37:36
● 2026-02-18 00:49:14
○ 2026-02-19 20:28:40
○ 2026-02-21 06:54:24
● 2026-02-21 08:52:38
● 2026-02-22 09:59:32
○ 2026-02-23 09:36:22
○ 2026-02-23 13:51:48
● 2026-02-23 23:00:46
○ 2026-02-25 04:35:44
○ 2026-02-28 00:00:38
● 2026-02-28 05:07:40
○ 2026-02-28 05:53:34
○ 2026-02-28 10:22:38
● 2026-02-28 13:41:58
○ 2026-02-28 19:32:32
○ 2026-03-01 05:42:10
● 2026-03-01 09:30:36
○ 2026-03-03 02:05:34
○ 2026-03-05 04:18:18
● 2026-03-05 06:33:52
○ 2026-03-05 18:24:34
● 2026-03-05 23:58:02
○ 2026-03-06 23:58:24
● 2026-03-07 03:33:28
○ 2026-03-09 11:34:44
○ 2026-03-09 16:55:20
● 2026-03-09 23:39:02
○ 2026-03-10 10:44:54
○ 2026-03-10 17:30:18
● 2026-03-11 04:20:04
● 2026-03-14 06:40:10
○ 2026-03-14 16:51:48
● 2026-03-14 18:00:32
○ 2026-03-19 00:35:42
● 2026-03-19 02:01:50
○ 2026-03-20 11:27:22
● 2026-03-20 14:11:20
● 2026-03-20 18:53:38
○ 2026-03-20 20:43:36
○ 2026-03-21 02:10:56
● 2026-03-21 07:18:42
● 2026-03-25 01:01:20
○ 2026-03-25 20:19:56
○ 2026-03-26 07:25:58
● 2026-03-26 10:56:48
○ 2026-03-28 06:17:06
● 2026-03-28 16:01:58
○ 2026-03-29 15:04:48
○ 2026-03-29 21:36:52
● 2026-03-30 02:40:26
○ 2026-03-30 23:30:10
○ 2026-03-31 09:09:08
● 2026-03-31 15:27:02
○ 2026-03-31 17:12:12
○ 2026-03-31 23:22:42
● 2026-04-01 03:57:16
● 2026-04-01 11:09:28
○ 2026-04-01 15:13:58
○ 2026-04-02 06:05:02
● 2026-04-02 08:39:56
○ 2026-04-02 09:29:34
○ 2026-04-03 04:45:42
● 2026-04-03 06:22:46
○ 2026-04-03 07:05:22
○ 2026-04-06 14:50:50
● 2026-04-06 16:55:34
○ 2026-04-07 06:47:54
○ 2026-04-07 16:16:18
● 2026-04-08 01:24:34
● 2026-04-08 17:09:24
○ 2026-04-10 13:31:22
○ 2026-04-10 23:25:16
● 2026-04-11 01:48:26
○ 2026-04-12 01:45:14
○ 2026-04-12 01:45:16

○A18.244.124.1092026-02-16 → 2026-04-11 · 79 obs

○A18.244.124.322026-02-16 → 2026-04-11 · 79 obs

○A18.244.124.932026-02-16 → 2026-04-11 · 79 obs

○A3.161.188.1032026-03-30 → 2026-04-07 · 28 obs

○ 2026-03-30 02:40:26
● 2026-03-30 23:30:10
● 2026-03-31 09:09:08
○ 2026-03-31 15:27:02
● 2026-03-31 17:12:12
● 2026-03-31 23:22:42
○ 2026-04-01 03:57:16
○ 2026-04-01 11:09:28
● 2026-04-01 15:13:58
● 2026-04-02 06:05:02
○ 2026-04-02 08:39:56
● 2026-04-02 09:29:34
● 2026-04-02 10:18:56
○ 2026-04-02 16:08:44
● 2026-04-02 18:59:18
● 2026-04-03 04:45:42
○ 2026-04-03 06:22:46
● 2026-04-03 07:05:22
● 2026-04-04 01:14:12
○ 2026-04-04 07:59:00
● 2026-04-04 12:03:54
● 2026-04-06 11:31:04
○ 2026-04-06 14:50:50
○ 2026-04-06 16:55:34
● 2026-04-07 06:47:54
● 2026-04-07 16:16:18
○ 2026-04-08 01:24:34
○ 2026-04-12 01:45:16

○A3.161.188.202026-03-30 → 2026-04-07 · 28 obs

○A3.161.188.462026-03-30 → 2026-04-07 · 28 obs

○A3.161.188.982026-03-30 → 2026-04-07 · 28 obs

○A3.174.29.1072026-04-10 → 2026-04-10 · 5 obs

○ 2026-04-08 17:09:24
● 2026-04-10 13:31:22
● 2026-04-10 23:25:16
○ 2026-04-11 01:48:26
○ 2026-04-12 01:45:16

○A3.174.29.362026-04-10 → 2026-04-10 · 5 obs

○ 2026-04-08 17:09:24
● 2026-04-10 13:31:22
● 2026-04-10 23:25:16
○ 2026-04-11 01:48:26
○ 2026-04-12 01:45:16

○A3.174.29.482026-04-10 → 2026-04-10 · 5 obs

○ 2026-04-08 17:09:24
● 2026-04-10 13:31:22
● 2026-04-10 23:25:16
○ 2026-04-11 01:48:26
○ 2026-04-12 01:45:16

○A3.174.29.902026-04-10 → 2026-04-10 · 5 obs

○ 2026-04-08 17:09:24
● 2026-04-10 13:31:22
● 2026-04-10 23:25:16
○ 2026-04-11 01:48:26
○ 2026-04-12 01:45:16

○A99.84.41.1192026-02-16 → 2026-03-14 · 31 obs

● 2026-02-16 09:22:00
○ 2026-02-16 11:09:30
● 2026-02-16 11:53:34
○ 2026-02-17 00:37:36
○ 2026-02-18 00:49:14
● 2026-02-19 20:28:40
○ 2026-02-20 11:01:56
○ 2026-02-22 09:59:32
● 2026-02-23 09:36:22
● 2026-02-23 13:51:48
○ 2026-02-23 23:00:46
○ 2026-02-25 04:35:44
● 2026-02-25 13:22:52
● 2026-02-27 03:09:26
○ 2026-02-27 09:09:36
○ 2026-02-28 05:53:34
● 2026-02-28 10:22:38
○ 2026-02-28 13:41:58
● 2026-02-28 19:32:32
○ 2026-03-01 05:42:10
○ 2026-03-03 02:05:34
● 2026-03-03 05:53:14
● 2026-03-03 11:58:04
○ 2026-03-03 18:18:02
● 2026-03-03 21:08:18
● 2026-03-04 01:57:34
○ 2026-03-05 04:18:18
○ 2026-03-14 06:40:10
● 2026-03-14 16:51:48
○ 2026-03-14 18:00:32
○ 2026-04-12 01:45:16

○A99.84.41.252026-02-16 → 2026-03-14 · 31 obs

○A99.84.41.862026-02-16 → 2026-03-14 · 31 obs

○A99.84.41.942026-02-16 → 2026-03-14 · 31 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
learnwithdavid.org	ns-1949.awsdns-51.co.uk, ns-1237.awsdns-26.org, ns-292.awsdns-36.com, ns-973.awsdns-57.net	1 record

✅ Authoritative Response

Server:205.251.195.205

NS records: ns-1949.awsdns-51.co.uk, ns-1237.awsdns-26.org, ns-292.awsdns-36.com, ns-973.awsdns-57.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learnwithdavid.org (unsigned zone)

⏱️ Timing

Total: 389ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.227.107.109, 13.227.107.4...`
NS	4	`ns-1237.awsdns-26.org, ns-1949.awsdns-51.co.uk...`
SOA	1	`ns-1237.awsdns-26.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1237.awsdns-26.org)

Analysis

IP Addresses

learnwithdavid.org resolves to four IP numbers: 108.158.186.34, 108.158.186.42, 108.158.186.116 and 108.158.186.127.

Other host names such as x-formation.com, bancoestado.awsapps.com, admin.ecsello.com, d1nfu7x7ctx7oi.cloudfront.net and d16ipuc359idg1.cloudfront.net share IPs with learnwithdavid.org.

Name Servers

learnwithdavid.org is delegated to four name servers: ns-292.awsdns-36.com, ns-973.awsdns-57.net, ns-1237.awsdns-26.org and ns-1949.awsdns-51.co.uk.

learnwithdavid.org at least partially shares name servers with other domains, for instance smartlogvn.com, beneficiosrepsolmas.repsol.com, woodshopnews.com, dnucs85slyvf3.cloudfront.net and tsoltd.biz.

Host names with two IP numbers: ns-292.awsdns-36.com points to 2600:9000:5301:2400::1 and 205.251.193.36; ns-973.awsdns-57.net points to 2600:9000:5303:cd00::1 and 205.251.195.205; ns-1237.awsdns-26.org points to 2600:9000:5304:d500::1 and 205.251.196.213; ns-1949.awsdns-51.co.uk points to 2600:9000:5307:9d00::1 and 205.251.199.157.

learnwithdavid.org - robtex.com