`nsfresources.org`

DNSSEC	⚠️ Not signed
A	3.162.247.29^{🇺🇸 Amazon3.162.244.0/22}
		PTR	`server-3-162-247-29.gru3.r.cloudfront.net`
A	3.162.247.68^{🇺🇸 Amazon3.162.244.0/22}
A	3.162.247.83^{🇺🇸 Amazon3.162.244.0/22}
A	3.162.247.109^{🇺🇸 Amazon3.162.244.0/22}
NS	`ns-1525.awsdns-62.org` ⭐
		A	2600:9000:5305:f500::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1525.awsdns-62.org`
		A	205.251.197.245^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1525.awsdns-62.org`
NS	`ns-1878.awsdns-42.co.uk` ⚠️ Not in parent delegation
		A	2600:9000:5307:5600::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1878.awsdns-42.co.uk`
		A	205.251.199.86^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1878.awsdns-42.co.uk`
NS	`ns-224.awsdns-28.com`
		A	2600:9000:5300:e000::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-224.awsdns-28.com`
		A	205.251.192.224^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-224.awsdns-28.com`
NS	`ns-682.awsdns-21.net` ⚠️ Not in parent delegation
		A	2600:9000:5302:aa00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-682.awsdns-21.net`
		A	205.251.194.170^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-682.awsdns-21.net`
MX	`mx.terc.edu` ⭐
SOA	`ns-1525.awsdns-62.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=1774905153

Same first word

nsfresources.org

DNS History

39 records (9 active, 30 former)

●NSns-1525.awsdns-62.org2026-02-15 → 2026-03-30 · 3 obs

○ 2020-03-09 21:21:34
● 2026-02-15 01:18:46
● 2026-03-30 21:25:32

●NSns-1878.awsdns-42.co.uk2026-02-15 → 2026-03-30 · 3 obs

○ 2020-03-09 21:21:34
● 2026-02-15 01:18:46
● 2026-03-30 21:25:32

●NSns-224.awsdns-28.com2026-02-15 → 2026-03-30 · 3 obs

○ 2020-03-09 21:21:34
● 2026-02-15 01:18:46
● 2026-03-30 21:25:32

●NSns-682.awsdns-21.net2026-02-15 → 2026-03-30 · 3 obs

○ 2020-03-09 21:21:34
● 2026-02-15 01:18:46
● 2026-03-30 21:25:32

○NSns1.terc.edu2015-06-18 → 2020-03-09 · 4 obs

● 2015-06-18 23:47:10
● 2020-03-09 21:21:34
○ 2026-02-15 01:18:46
○ 2026-03-30 21:25:32

○NSns2.terc.edu2015-06-18 → 2020-03-09 · 4 obs

● 2015-06-18 23:47:10
● 2020-03-09 21:21:34
○ 2026-02-15 01:18:46
○ 2026-03-30 21:25:32

○NSns3.terc.edu2015-06-18 → 2020-03-09 · 4 obs

● 2015-06-18 23:47:10
● 2020-03-09 21:21:34
○ 2026-02-15 01:18:46
○ 2026-03-30 21:25:32

●MXmx.terc.edu2015-06-18 → 2026-03-30 · 2 obs

● 2015-06-18 23:47:10
● 2026-03-30 21:25:32

○A140.245.4.272016-01-22 → 2016-04-27 · 5 obs

○ 2015-10-31 17:11:32
● 2016-01-22 17:36:14
● 2016-04-27 00:58:10
○ 2017-02-16 00:32:18
○ 2026-03-30 21:25:32

○A140.245.4.332015-06-18 → 2015-10-31 · 4 obs

● 2015-06-18 23:47:10
● 2015-10-31 17:11:32
○ 2016-01-22 17:36:14
○ 2026-03-30 21:25:32

○A18.245.187.1152026-02-17 → 2026-03-30 · 116 obs

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

○A18.245.187.1172026-02-17 → 2026-03-30 · 116 obs

○A18.245.187.122026-02-17 → 2026-03-30 · 116 obs

○A18.245.187.162026-02-17 → 2026-03-30 · 116 obs

○A216.137.53.1052026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 04:10:18
● 2026-03-01 07:12:08
○ 2026-03-02 18:33:06
○ 2026-03-30 21:25:32

○A216.137.53.112026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 04:10:18
● 2026-03-01 07:12:08
○ 2026-03-02 18:33:06
○ 2026-03-30 21:25:32

○A216.137.53.302026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 04:10:18
● 2026-03-01 07:12:08
○ 2026-03-02 18:33:06
○ 2026-03-30 21:25:32

○A216.137.53.882026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 04:10:18
● 2026-03-01 07:12:08
○ 2026-03-02 18:33:06
○ 2026-03-30 21:25:32

●A3.162.247.1092026-03-30 → 2026-03-30 · 6 obs

○ 2026-03-29 19:01:18
● 2026-03-30 03:28:24
● 2026-03-30 08:31:58
○ 2026-03-30 14:56:26
● 2026-03-30 21:25:30
● 2026-03-30 21:25:32

●A3.162.247.292026-03-30 → 2026-03-30 · 6 obs

○ 2026-03-29 19:01:18
● 2026-03-30 03:28:24
● 2026-03-30 08:31:58
○ 2026-03-30 14:56:26
● 2026-03-30 21:25:30
● 2026-03-30 21:25:32

●A3.162.247.682026-03-30 → 2026-03-30 · 6 obs

○ 2026-03-29 19:01:18
● 2026-03-30 03:28:24
● 2026-03-30 08:31:58
○ 2026-03-30 14:56:26
● 2026-03-30 21:25:30
● 2026-03-30 21:25:32

●A3.162.247.832026-03-30 → 2026-03-30 · 6 obs

○ 2026-03-29 19:01:18
● 2026-03-30 03:28:24
● 2026-03-30 08:31:58
○ 2026-03-30 14:56:26
● 2026-03-30 21:25:30
● 2026-03-30 21:25:32

○A3.169.231.1082026-02-15 → 2026-03-22 · 68 obs

○ 2020-03-09 21:21:34
● 2026-02-15 01:18:46
○ 2026-02-16 07:08:54
○ 2026-02-17 12:08:10
● 2026-02-17 12:39:46
○ 2026-02-18 03:03:10
● 2026-02-18 17:44:26
● 2026-02-18 18:43:08
○ 2026-02-18 23:37:26
○ 2026-02-20 12:26:54
● 2026-02-20 20:25:48
● 2026-02-21 11:30:36
○ 2026-02-23 17:44:48
○ 2026-02-23 22:37:36
● 2026-02-24 12:58:28
○ 2026-02-26 14:34:16
● 2026-02-26 23:48:16
○ 2026-02-27 07:53:48
○ 2026-03-04 00:13:26
● 2026-03-04 06:47:06
○ 2026-03-04 23:23:42
○ 2026-03-08 06:20:24
● 2026-03-08 11:03:34
● 2026-03-08 12:05:32
○ 2026-03-08 14:43:24
○ 2026-03-10 06:29:40
● 2026-03-10 07:36:46
○ 2026-03-10 10:16:24
○ 2026-03-11 00:12:34
● 2026-03-11 04:05:12
○ 2026-03-11 04:55:46
● 2026-03-11 06:33:38
○ 2026-03-11 18:06:00
○ 2026-03-13 02:34:50
● 2026-03-13 05:19:48
○ 2026-03-13 08:13:58
○ 2026-03-13 12:00:42
● 2026-03-13 13:36:20
● 2026-03-14 02:48:40
○ 2026-03-14 09:28:58
○ 2026-03-14 19:00:08
● 2026-03-14 21:26:02
● 2026-03-15 04:09:16
○ 2026-03-15 06:34:30
○ 2026-03-15 21:33:26
● 2026-03-16 03:33:04
● 2026-03-16 06:42:48
○ 2026-03-16 09:25:34
○ 2026-03-17 00:41:06
● 2026-03-17 01:15:38
○ 2026-03-17 05:38:40
○ 2026-03-17 12:07:32
● 2026-03-17 13:26:40
● 2026-03-17 14:50:40
○ 2026-03-17 16:59:36
○ 2026-03-17 19:24:34
● 2026-03-18 02:06:18
○ 2026-03-18 03:18:10
○ 2026-03-18 12:03:34
● 2026-03-18 17:32:42
○ 2026-03-18 21:15:58
○ 2026-03-20 23:11:34
● 2026-03-21 00:02:32
○ 2026-03-21 02:58:40
○ 2026-03-22 01:34:30
● 2026-03-22 13:51:54
○ 2026-03-22 19:06:06
○ 2026-03-30 21:25:32

○A3.169.231.1122026-02-15 → 2026-03-22 · 68 obs

○A3.169.231.582026-02-15 → 2026-03-22 · 68 obs

○A3.169.231.612026-02-15 → 2026-03-22 · 68 obs

○A3.170.42.22026-02-17 → 2026-03-27 · 66 obs

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

○A3.170.42.582026-02-17 → 2026-03-27 · 66 obs

○A3.170.42.652026-02-17 → 2026-03-27 · 66 obs

○A3.170.42.902026-02-17 → 2026-03-27 · 66 obs

○A3.173.182.202026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-15 14:58:52
● 2026-03-15 19:08:30
○ 2026-03-15 21:33:26
○ 2026-03-30 21:25:32

○A3.173.182.362026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-15 14:58:52
● 2026-03-15 19:08:30
○ 2026-03-15 21:33:26
○ 2026-03-30 21:25:32

○A3.173.182.482026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-15 14:58:52
● 2026-03-15 19:08:30
○ 2026-03-15 21:33:26
○ 2026-03-30 21:25:32

○A3.173.182.992026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-15 14:58:52
● 2026-03-15 19:08:30
○ 2026-03-15 21:33:26
○ 2026-03-30 21:25:32

○A52.85.31.1192026-02-16 → 2026-03-07 · 7 obs

○ 2026-02-15 01:18:46
● 2026-02-16 07:08:54
○ 2026-02-17 05:00:36
○ 2026-03-07 12:20:40
● 2026-03-07 21:20:04
○ 2026-03-08 06:20:24
○ 2026-03-30 21:25:32

○A52.85.31.1252026-02-16 → 2026-03-07 · 7 obs

○ 2026-02-15 01:18:46
● 2026-02-16 07:08:54
○ 2026-02-17 05:00:36
○ 2026-03-07 12:20:40
● 2026-03-07 21:20:04
○ 2026-03-08 06:20:24
○ 2026-03-30 21:25:32

○A52.85.31.582026-02-16 → 2026-03-07 · 7 obs

○ 2026-02-15 01:18:46
● 2026-02-16 07:08:54
○ 2026-02-17 05:00:36
○ 2026-03-07 12:20:40
● 2026-03-07 21:20:04
○ 2026-03-08 06:20:24
○ 2026-03-30 21:25:32

○A52.85.31.932026-02-16 → 2026-03-07 · 7 obs

○ 2026-02-15 01:18:46
● 2026-02-16 07:08:54
○ 2026-02-17 05:00:36
○ 2026-03-07 12:20:40
● 2026-03-07 21:20:04
○ 2026-03-08 06:20:24
○ 2026-03-30 21:25:32

○A52.87.10.1842017-02-16 → 2020-03-09 · 5 obs

○ 2016-04-27 00:58:10
● 2017-02-16 00:32:18
● 2020-03-09 21:21:34
○ 2026-02-15 01:18:46
○ 2026-03-30 21:25:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
nsfresources.org	ns-1525.awsdns-62.org, ns-224.awsdns-28.com	1 record

✅ Authoritative Response

Server:205.251.192.224

NS records: ns-1525.awsdns-62.org, ns-224.awsdns-28.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nsfresources.org (unsigned zone)

⏱️ Timing

Total: 378ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.162.247.109, 3.162.247.83...`
NS	4	`ns-1525.awsdns-62.org, ns-1878.awsdns-42.co.uk...`
MX	1	`mx.terc.edu (pri: 10)`
SOA	1	`ns-1525.awsdns-62.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-1525.awsdns-62.org)

Analysis

IP Addresses

nsfresources.org refers to four IP numbers: 3.162.247.29, 3.162.247.68, 3.162.247.83 and 3.162.247.109.

Other host names, for instance d3es2or977l40q.cloudfront.net, d49m7o5ja04xs.cloudfront.net, gateway53.com, snackprompt.com and comomile.com share IP numbers with nsfresources.org.

Name Servers

nsfresources.org delegates to four name servers: ns-224.awsdns-28.com, ns-682.awsdns-21.net, ns-1525.awsdns-62.org and ns-1878.awsdns-42.co.uk.

nsfresources.org at least partially shares name servers with other domains, including mars.fi, melento.co, kaimaru059.com, sydneyuniversitypress.com and daihocuc.com.

Host names with two IP numbers: ns-224.awsdns-28.com points to 2600:9000:5300:e000::1 and 205.251.192.224; ns-682.awsdns-21.net points to 2600:9000:5302:aa00::1 and 205.251.194.170; ns-1525.awsdns-62.org points to 2600:9000:5305:f500::1 and 205.251.197.245; ns-1878.awsdns-42.co.uk points to 2600:9000:5307:5600::1 and 205.251.199.86.

Mail Servers

A single mail server handles nsfresources.org, mx.terc.edu.

nsfresources.org shares the same mail server setup as other domains, for instance zoombinis.net, zoombinis.org, ksngames.org, tercworks.com and enviscinetwork.com.

nsfresources.org - robtex.com