astscience.com - dns.ninja

`astscience.com`

DNSSEC	⚠️ Not signed
A	13.226.238.3^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
		PTR	`server-13-226-238-3.iad61.r.cloudfront.net`
A	13.226.238.11^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
A	13.226.238.75^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
A	13.226.238.121^{🇺🇸 Amazon13.226.232.0/21 - Cloudfront}
NS	`ns-1667.awsdns-16.co.uk` ⭐
		A	2600:9000:5306:8300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1667.awsdns-16.co.uk`
		A	205.251.198.131^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1667.awsdns-16.co.uk`
NS	`ns-1351.awsdns-40.org`
		A	2600:9000:5305:4700::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1351.awsdns-40.org`
		A	205.251.197.71^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1351.awsdns-40.org`
NS	`ns-309.awsdns-38.com`
		A	2600:9000:5301:3500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-309.awsdns-38.com`
		A	205.251.193.53^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-309.awsdns-38.com`
NS	`ns-562.awsdns-06.net`
		A	2600:9000:5302:3200::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-562.awsdns-06.net`
		A	205.251.194.50^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-562.awsdns-06.net`
MX	`astscience-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c927::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.40.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr05cu00100.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.194.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00303.inbound.protection.outlook.com`
TXT	`MS=ms19978459`
TXT	`atlassian-domain-verification=+DfI6hhjbvz+HCzXYcTopv9Z0zQbZCrZzCo/FAASUbRI3xs...`
TXT	`v=spf1 ip4:63.125.140.246 include:spf.protection.outlook.com include:amazonse...`
SOA	`ns-1667.awsdns-16.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=1782062980

Subdomains

www.astscience.com

Same first word

astscience.com

astscience.com.tw

Similar names

DNS History

84 records (9 active, 75 former)

●NSns-1351.awsdns-40.org2026-02-16 → 2026-06-21 · 3 obs

○ 2015-10-28 23:44:26
● 2026-02-16 21:50:02
● 2026-06-21 17:43:58

●NSns-1667.awsdns-16.co.uk2026-02-16 → 2026-06-21 · 3 obs

○ 2015-10-28 23:44:26
● 2026-02-16 21:50:02
● 2026-06-21 17:43:58

●NSns-309.awsdns-38.com2026-02-16 → 2026-06-21 · 3 obs

○ 2015-10-28 23:44:26
● 2026-02-16 21:50:02
● 2026-06-21 17:43:58

●NSns-562.awsdns-06.net2026-02-16 → 2026-06-21 · 3 obs

○ 2015-10-28 23:44:26
● 2026-02-16 21:50:02
● 2026-06-21 17:43:58

○NSns1.ireithost.com2007-08-16 → 2007-08-16 · 3 obs

● 2007-08-16 04:29:54
○ 2015-10-28 23:44:26
○ 2026-06-21 17:43:58

○NSns2.ireithost.com2007-08-16 → 2007-08-16 · 3 obs

● 2007-08-16 04:29:54
○ 2015-10-28 23:44:26
○ 2026-06-21 17:43:58

●MXastscience-com.mail.protection.outlook.com2026-02-16 → 2026-06-21 · 2 obs

● 2026-02-16 21:50:02
● 2026-06-21 17:43:58

○A108.139.95.1162026-04-14 → 2026-06-08 · 20 obs

○ 2026-04-13 22:12:08
● 2026-04-14 14:14:02
○ 2026-04-14 16:40:42
○ 2026-04-19 06:46:40
● 2026-04-19 07:32:42
● 2026-04-19 22:31:48
○ 2026-04-20 05:39:42
○ 2026-05-17 12:57:58
● 2026-05-17 16:13:24
● 2026-05-18 21:31:04
○ 2026-05-19 04:43:48
○ 2026-06-06 17:03:06
● 2026-06-06 21:25:08
○ 2026-06-06 22:25:38
○ 2026-06-07 13:15:46
● 2026-06-07 17:22:36
○ 2026-06-08 01:57:48
● 2026-06-08 03:09:16
○ 2026-06-08 03:49:26
○ 2026-06-21 17:43:58

○A108.139.95.122026-04-14 → 2026-06-08 · 20 obs

○A108.139.95.312026-04-14 → 2026-06-08 · 20 obs

○A108.139.95.772026-04-14 → 2026-06-08 · 20 obs

○A108.156.91.1232026-05-21 → 2026-06-08 · 20 obs

○ 2026-05-21 01:23:58
● 2026-05-21 08:17:26
● 2026-05-22 01:35:24
○ 2026-05-22 04:15:36
● 2026-05-22 05:21:04
● 2026-05-26 20:19:06
○ 2026-05-27 17:41:34
● 2026-05-28 03:00:50
○ 2026-05-29 06:35:58
○ 2026-06-02 03:18:56
● 2026-06-02 08:42:16
● 2026-06-05 00:59:32
○ 2026-06-05 10:19:58
● 2026-06-06 13:14:42
○ 2026-06-07 17:22:36
● 2026-06-08 03:49:26
○ 2026-06-08 05:46:54
● 2026-06-08 07:11:44
○ 2026-06-08 08:23:12
○ 2026-06-21 17:43:58

○A108.156.91.1252026-05-21 → 2026-06-08 · 20 obs

○A108.156.91.492026-05-21 → 2026-06-08 · 20 obs

○A108.156.91.772026-05-21 → 2026-06-08 · 20 obs

○A108.158.147.1092026-03-28 → 2026-06-09 · 20 obs

○ 2026-03-27 08:33:02
● 2026-03-28 15:01:50
● 2026-03-29 08:00:42
○ 2026-03-29 15:32:20
● 2026-03-29 19:16:30
○ 2026-03-29 21:00:44
○ 2026-04-12 05:43:36
● 2026-04-13 04:22:40
○ 2026-04-13 22:12:08
● 2026-04-15 00:15:38
● 2026-04-17 23:10:26
○ 2026-04-18 06:09:08
○ 2026-05-19 11:27:24
● 2026-05-21 01:23:58
○ 2026-05-21 08:17:26
○ 2026-06-09 04:12:14
● 2026-06-09 07:08:04
● 2026-06-09 22:24:22
○ 2026-06-11 09:36:14
○ 2026-06-21 17:43:58

○A108.158.147.1182026-03-28 → 2026-06-09 · 20 obs

○A108.158.147.1202026-03-28 → 2026-06-09 · 20 obs

○A108.158.147.1252026-03-28 → 2026-06-09 · 20 obs

○A13.225.143.1002026-03-30 → 2026-04-07 · 19 obs

○ 2026-03-29 21:00:44
● 2026-03-30 21:28:46
○ 2026-03-31 11:39:04
○ 2026-03-31 19:33:54
● 2026-04-01 02:21:58
● 2026-04-01 14:01:14
○ 2026-04-01 16:22:06
○ 2026-04-02 10:53:56
● 2026-04-03 08:18:28
○ 2026-04-03 11:26:22
○ 2026-04-05 13:03:00
● 2026-04-06 10:54:20
○ 2026-04-06 11:44:54
● 2026-04-06 17:58:30
○ 2026-04-06 20:54:14
○ 2026-04-07 01:12:44
● 2026-04-07 08:23:22
○ 2026-04-07 23:18:48
○ 2026-06-21 17:43:58

○A13.225.143.142026-03-30 → 2026-04-07 · 19 obs

○A13.225.143.172026-03-30 → 2026-04-07 · 19 obs

○A13.225.143.432026-03-30 → 2026-04-07 · 19 obs

●A13.226.238.112026-02-16 → 2026-06-21 · 21 obs

○ 2015-10-28 23:44:26
● 2026-02-16 21:50:02
○ 2026-02-17 08:45:20
● 2026-02-17 12:45:30
● 2026-02-17 17:29:38
○ 2026-02-18 23:37:20
● 2026-02-20 00:15:46
● 2026-02-22 12:16:36
○ 2026-02-23 10:16:00
○ 2026-03-16 15:21:40
● 2026-03-19 07:39:26
○ 2026-03-21 03:20:42
○ 2026-03-24 12:43:24
● 2026-03-25 04:01:40
● 2026-03-27 08:33:02
○ 2026-03-28 15:01:50
○ 2026-06-17 07:01:32
● 2026-06-20 18:28:04
○ 2026-06-21 03:59:50
● 2026-06-21 17:43:56
● 2026-06-21 17:43:58

●A13.226.238.1212026-02-16 → 2026-06-21 · 21 obs

●A13.226.238.32026-02-16 → 2026-06-21 · 21 obs

●A13.226.238.752026-02-16 → 2026-06-21 · 21 obs

○A13.227.110.212026-05-28 → 2026-06-08 · 15 obs

○ 2026-05-28 03:00:50
● 2026-05-28 04:22:52
○ 2026-05-28 08:34:18
○ 2026-06-01 07:21:18
● 2026-06-01 14:48:24
○ 2026-06-01 22:50:14
○ 2026-06-07 03:13:28
● 2026-06-07 06:06:26
○ 2026-06-07 08:31:36
● 2026-06-07 09:13:40
○ 2026-06-07 13:15:46
○ 2026-06-08 07:11:44
● 2026-06-08 08:23:12
○ 2026-06-08 16:37:36
○ 2026-06-21 17:43:58

○A13.227.110.312026-05-28 → 2026-06-08 · 15 obs

○A13.227.110.342026-05-28 → 2026-06-08 · 15 obs

○A13.227.110.772026-05-28 → 2026-06-08 · 15 obs

○A13.249.231.32026-05-27 → 2026-06-01 · 13 obs

○ 2026-05-27 03:09:32
● 2026-05-27 08:22:04
○ 2026-05-27 14:48:44
○ 2026-05-29 03:45:14
● 2026-05-29 06:35:58
○ 2026-05-29 08:26:40
○ 2026-05-30 05:35:32
● 2026-05-30 06:45:26
○ 2026-05-30 08:37:28
○ 2026-06-01 22:50:14
● 2026-06-01 23:43:18
○ 2026-06-02 01:45:46
○ 2026-06-21 17:43:58

○A13.249.231.52026-05-27 → 2026-06-01 · 13 obs

○A13.249.231.532026-05-27 → 2026-06-01 · 13 obs

○A13.249.231.602026-05-27 → 2026-06-01 · 13 obs

○A13.33.235.192026-03-24 → 2026-03-24 · 5 obs

○ 2026-03-22 13:30:16
● 2026-03-24 09:39:42
● 2026-03-24 12:43:24
○ 2026-03-25 04:01:40
○ 2026-06-21 17:43:58

○A13.33.235.72026-03-24 → 2026-03-24 · 5 obs

○ 2026-03-22 13:30:16
● 2026-03-24 09:39:42
● 2026-03-24 12:43:24
○ 2026-03-25 04:01:40
○ 2026-06-21 17:43:58

○A13.33.235.752026-03-24 → 2026-03-24 · 5 obs

○ 2026-03-22 13:30:16
● 2026-03-24 09:39:42
● 2026-03-24 12:43:24
○ 2026-03-25 04:01:40
○ 2026-06-21 17:43:58

○A13.33.235.842026-03-24 → 2026-03-24 · 5 obs

○ 2026-03-22 13:30:16
● 2026-03-24 09:39:42
● 2026-03-24 12:43:24
○ 2026-03-25 04:01:40
○ 2026-06-21 17:43:58

○A18.161.34.142026-04-22 → 2026-05-19 · 20 obs

○ 2026-04-20 05:39:42
● 2026-04-22 00:35:58
○ 2026-04-22 10:26:24
○ 2026-04-23 21:33:22
● 2026-04-23 22:53:48
○ 2026-04-24 02:42:08
○ 2026-04-25 21:56:10
● 2026-04-26 07:17:28
● 2026-04-27 21:43:10
○ 2026-04-28 09:38:00
○ 2026-05-05 19:18:18
● 2026-05-06 06:30:22
○ 2026-05-06 22:40:24
○ 2026-05-14 08:18:36
● 2026-05-16 05:27:06
○ 2026-05-16 14:36:02
○ 2026-05-19 07:19:04
● 2026-05-19 11:27:24
○ 2026-05-19 14:26:42
○ 2026-06-21 17:43:58

○A18.161.34.512026-04-22 → 2026-05-19 · 20 obs

○A18.161.34.852026-04-22 → 2026-05-19 · 20 obs

○A18.161.34.992026-04-22 → 2026-05-19 · 20 obs

○A18.165.242.1082026-02-17 → 2026-06-21 · 21 obs

○ 2026-02-16 21:50:02
● 2026-02-17 08:45:20
○ 2026-02-17 12:45:30
○ 2026-02-17 17:29:38
● 2026-02-18 23:37:20
○ 2026-02-19 00:10:12
○ 2026-03-04 06:36:36
● 2026-03-05 07:03:00
● 2026-03-16 15:21:40
○ 2026-03-19 07:39:26
○ 2026-04-02 10:53:56
● 2026-04-03 11:26:22
● 2026-05-03 09:54:16
○ 2026-05-04 23:32:56
○ 2026-06-09 22:24:22
● 2026-06-11 09:36:14
● 2026-06-17 11:35:12
○ 2026-06-20 18:28:04
● 2026-06-21 03:59:50
○ 2026-06-21 17:43:56
○ 2026-06-21 17:43:58

○A18.165.242.662026-02-17 → 2026-06-21 · 21 obs

○A18.165.242.672026-02-17 → 2026-06-21 · 21 obs

○A18.165.242.782026-02-17 → 2026-06-21 · 21 obs

○A18.165.9.1042026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 03:20:42
● 2026-03-21 09:38:44
○ 2026-03-21 15:52:44
○ 2026-06-21 17:43:58

○A18.165.9.252026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 03:20:42
● 2026-03-21 09:38:44
○ 2026-03-21 15:52:44
○ 2026-06-21 17:43:58

○A18.165.9.892026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 03:20:42
● 2026-03-21 09:38:44
○ 2026-03-21 15:52:44
○ 2026-06-21 17:43:58

○A18.165.9.912026-03-21 → 2026-03-21 · 4 obs

○ 2026-03-21 03:20:42
● 2026-03-21 09:38:44
○ 2026-03-21 15:52:44
○ 2026-06-21 17:43:58

○A3.168.132.1042026-02-19 → 2026-03-19 · 20 obs

○ 2026-02-19 00:10:12
● 2026-02-19 02:09:18
○ 2026-02-20 00:15:46
● 2026-02-20 01:08:52
○ 2026-02-20 10:43:28
○ 2026-02-26 14:34:04
● 2026-02-27 00:59:00
○ 2026-02-27 09:12:56
○ 2026-02-28 23:54:00
● 2026-03-01 08:58:26
○ 2026-03-02 01:05:38
○ 2026-03-02 02:53:04
● 2026-03-02 19:50:02
○ 2026-03-03 10:22:04
○ 2026-03-19 07:39:26
● 2026-03-19 09:05:36
○ 2026-03-19 11:03:36
● 2026-03-19 21:48:44
○ 2026-03-20 11:20:34
○ 2026-06-21 17:43:58

○A3.168.132.242026-02-19 → 2026-03-19 · 20 obs

○A3.168.132.472026-02-19 → 2026-03-19 · 20 obs

○A3.168.132.792026-02-19 → 2026-03-19 · 20 obs

○A3.173.182.1132026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 12:16:36
● 2026-02-23 10:16:00
○ 2026-02-24 00:11:42
○ 2026-06-21 17:43:58

○A3.173.182.552026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 12:16:36
● 2026-02-23 10:16:00
○ 2026-02-24 00:11:42
○ 2026-06-21 17:43:58

○A3.173.182.592026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 12:16:36
● 2026-02-23 10:16:00
○ 2026-02-24 00:11:42
○ 2026-06-21 17:43:58

○A3.173.182.682026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 12:16:36
● 2026-02-23 10:16:00
○ 2026-02-24 00:11:42
○ 2026-06-21 17:43:58

○A3.174.59.1012026-04-11 → 2026-05-16 · 20 obs

○ 2026-04-07 23:18:48
● 2026-04-11 10:37:40
○ 2026-04-11 14:09:12
○ 2026-04-28 00:26:28
● 2026-04-28 01:25:38
● 2026-04-28 02:07:34
○ 2026-04-28 08:09:42
○ 2026-05-03 00:28:24
● 2026-05-03 06:54:30
○ 2026-05-03 07:31:36
○ 2026-05-09 08:13:26
● 2026-05-09 15:22:44
● 2026-05-09 22:18:46
○ 2026-05-09 23:26:56
● 2026-05-10 04:58:34
○ 2026-05-10 14:54:14
○ 2026-05-16 05:27:06
● 2026-05-16 08:04:44
○ 2026-05-16 09:19:20
○ 2026-06-21 17:43:58

○A3.174.59.742026-04-11 → 2026-05-16 · 20 obs

○A3.174.59.922026-04-11 → 2026-05-16 · 20 obs

○A3.174.59.942026-04-11 → 2026-05-16 · 20 obs

○A3.175.86.1162026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 20:19:06
● 2026-05-27 03:09:32
○ 2026-05-27 08:22:04
○ 2026-06-21 17:43:58

○A3.175.86.612026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 20:19:06
● 2026-05-27 03:09:32
○ 2026-05-27 08:22:04
○ 2026-06-21 17:43:58

○A3.175.86.852026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 20:19:06
● 2026-05-27 03:09:32
○ 2026-05-27 08:22:04
○ 2026-06-21 17:43:58

○A3.175.86.992026-05-27 → 2026-05-27 · 4 obs

○ 2026-05-26 20:19:06
● 2026-05-27 03:09:32
○ 2026-05-27 08:22:04
○ 2026-06-21 17:43:58

○A52.84.80.1242026-06-11 → 2026-06-13 · 10 obs

○ 2026-06-11 09:36:14
● 2026-06-11 17:03:54
○ 2026-06-11 19:49:18
○ 2026-06-11 21:46:18
● 2026-06-12 03:16:20
○ 2026-06-12 15:02:30
○ 2026-06-13 11:52:02
● 2026-06-13 13:46:48
○ 2026-06-13 14:36:18
○ 2026-06-21 17:43:58

○A52.84.80.82026-06-11 → 2026-06-13 · 10 obs

○A52.84.80.842026-06-11 → 2026-06-13 · 10 obs

○A52.84.80.872026-06-11 → 2026-06-13 · 10 obs

○A54.192.151.1012026-05-27 → 2026-06-05 · 21 obs

○ 2026-05-27 14:48:44
● 2026-05-27 17:41:34
○ 2026-05-28 03:00:50
○ 2026-05-28 04:22:52
● 2026-05-28 08:34:18
○ 2026-05-28 09:32:46
○ 2026-05-28 13:19:32
● 2026-05-28 18:45:34
○ 2026-05-28 22:52:10
○ 2026-06-01 14:48:24
● 2026-06-01 22:50:14
○ 2026-06-02 01:45:46
● 2026-06-02 03:18:56
○ 2026-06-02 08:42:16
○ 2026-06-04 01:40:56
● 2026-06-04 05:49:36
○ 2026-06-04 07:24:30
○ 2026-06-05 06:16:26
● 2026-06-05 07:39:44
○ 2026-06-05 10:19:58
○ 2026-06-21 17:43:58

○A54.192.151.372026-05-27 → 2026-06-05 · 21 obs

○A54.192.151.562026-05-27 → 2026-06-05 · 21 obs

○A54.192.151.602026-05-27 → 2026-06-05 · 21 obs

○A54.230.114.232026-03-22 → 2026-03-22 · 7 obs

○ 2026-03-21 15:52:44
● 2026-03-22 01:09:18
○ 2026-03-22 04:11:22
○ 2026-03-22 07:42:28
● 2026-03-22 12:28:34
○ 2026-03-22 13:30:16
○ 2026-06-21 17:43:58

○A54.230.114.382026-03-22 → 2026-03-22 · 7 obs

○ 2026-03-21 15:52:44
● 2026-03-22 01:09:18
○ 2026-03-22 04:11:22
○ 2026-03-22 07:42:28
● 2026-03-22 12:28:34
○ 2026-03-22 13:30:16
○ 2026-06-21 17:43:58

○A54.230.114.492026-03-22 → 2026-03-22 · 7 obs

○ 2026-03-21 15:52:44
● 2026-03-22 01:09:18
○ 2026-03-22 04:11:22
○ 2026-03-22 07:42:28
● 2026-03-22 12:28:34
○ 2026-03-22 13:30:16
○ 2026-06-21 17:43:58

○A54.230.114.552026-03-22 → 2026-03-22 · 7 obs

○ 2026-03-21 15:52:44
● 2026-03-22 01:09:18
○ 2026-03-22 04:11:22
○ 2026-03-22 07:42:28
● 2026-03-22 12:28:34
○ 2026-03-22 13:30:16
○ 2026-06-21 17:43:58

○A54.240.184.412026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-13 14:36:18
● 2026-06-17 07:01:32
○ 2026-06-17 11:35:12
○ 2026-06-21 17:43:58

○A54.240.184.502026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-13 14:36:18
● 2026-06-17 07:01:32
○ 2026-06-17 11:35:12
○ 2026-06-21 17:43:58

○A54.240.184.662026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-13 14:36:18
● 2026-06-17 07:01:32
○ 2026-06-17 11:35:12
○ 2026-06-21 17:43:58

○A54.240.184.952026-06-17 → 2026-06-17 · 4 obs

○ 2026-06-13 14:36:18
● 2026-06-17 07:01:32
○ 2026-06-17 11:35:12
○ 2026-06-21 17:43:58

○A63.214.247.1702007-08-16 → 2007-08-16 · 3 obs

● 2007-08-16 04:29:54
○ 2015-10-28 23:44:26
○ 2026-06-21 17:43:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net...	-
astscience.com	ns-562.awsdns-06.net, ns-309.awsdns-38.com, ns-1667.awsdns-16.co.uk, ns-1351.awsdns-40.org	2 records

✅ Authoritative Response

Server:205.251.194.50

NS records: ns-562.awsdns-06.net, ns-309.awsdns-38.com, ns-1667.awsdns-16.co.uk, ns-1351.awsdns-40.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for astscience.com (unsigned zone)

⏱️ Timing

Total: 747ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.226.238.11, 13.226.238.121...`
NS	4	`ns-1351.awsdns-40.org, ns-1667.awsdns-16.co.uk...`
MX	1	`astscience-com.mail.protection.outlook.c`
TXT	3	`MS=ms19978459, atlassian-domain-verification=+DfI6hhjbv...`
SOA	1	`ns-1667.awsdns-16.co.uk awsdns-hostmaste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-309.awsdns-38.com, ns-309.awsdns-38.com)

Analysis

Hierarchy

astscience.com is a parent domain of www.astscience.com.

IP Addresses

astscience.com has four IP addresses: 13.226.238.3, 13.226.238.11, 13.226.238.75 and 13.226.238.121.

Among the host names that share IP numbers with astscience.com are hfsn.us, cdn-mail.curama.jp, d2u0tcao7pam20.cloudfront.net and two others.

Name Servers

The domain astscience.com is delegated to these four name servers: ns-309.awsdns-38.com, ns-562.awsdns-06.net, ns-1351.awsdns-40.org and ns-1667.awsdns-16.co.uk.

astscience.com shares at least some of its name servers with other domains, including spectrumhha.com, stg.org.uk, ivcode.org and two others.

The host names ns-309.awsdns-38.com, ns-562.awsdns-06.net, ns-1351.awsdns-40.org and ns-1667.awsdns-16.co.uk each resolve to two IP addresses: ns-309.awsdns-38.com resolves to 205.251.193.53 and 2600:9000:5301:3500::1; ns-562.awsdns-06.net resolves to 205.251.194.50 and 2600:9000:5302:3200::1; ns-1351.awsdns-40.org resolves to 205.251.197.71 and 2600:9000:5305:4700::1; ns-1667.awsdns-16.co.uk resolves to 205.251.198.131 and 2600:9000:5306:8300::1.

Mail Servers

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

astscience-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.10.18, 52.101.40.24 and 52.101.41.0, along with 5 other.