leapstudy.com - dns.ninja

`leapstudy.com`

DNSSEC	⚠️ Not signed
A	18.154.227.30^{🇺🇸 Amazon18.154.227.0/24}
		PTR	`server-18-154-227-30.iad55.r.cloudfront.net`
A	18.154.227.92^{🇺🇸 Amazon18.154.227.0/24}
A	18.154.227.108^{🇺🇸 Amazon18.154.227.0/24}
A	18.154.227.109^{🇺🇸 Amazon18.154.227.0/24}
NS	`ns-521.awsdns-01.net` ⭐
		A	2600:9000:5302:900::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-521.awsdns-01.net`
		A	205.251.194.9^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-521.awsdns-01.net`
NS	`ns-1531.awsdns-63.org`
		A	2600:9000:5305:fb00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1531.awsdns-63.org`
		A	205.251.197.251^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1531.awsdns-63.org`
NS	`ns-1925.awsdns-48.co.uk`
		A	2600:9000:5307:8500::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1925.awsdns-48.co.uk`
		A	205.251.199.133^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1925.awsdns-48.co.uk`
NS	`ns-426.awsdns-53.com`
		A	2600:9000:5301:aa00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-426.awsdns-53.com`
		A	205.251.193.170^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-426.awsdns-53.com`
SOA	`ns-521.awsdns-01.net`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=1782286615

Same first word

leapstudy.co.uk

leapstudy.com

Similar names

updatesly.com

DNS History

96 records (8 active, 88 former)

○NSns-1103.awsdns-09.org2015-08-20 → 2019-02-04 · 5 obs

○ 2008-03-15 05:59:04
● 2015-08-20 06:44:44
● 2019-02-04 11:06:08
○ 2026-02-16 03:02:00
○ 2026-06-24 08:06:40

●NSns-1531.awsdns-63.org2026-02-16 → 2026-06-24 · 3 obs

○ 2019-02-04 11:06:08
● 2026-02-16 03:02:00
● 2026-06-24 08:06:40

●NSns-1925.awsdns-48.co.uk2026-02-16 → 2026-06-24 · 3 obs

○ 2019-02-04 11:06:08
● 2026-02-16 03:02:00
● 2026-06-24 08:06:40

○NSns-2021.awsdns-60.co.uk2015-08-20 → 2019-02-04 · 5 obs

○ 2008-03-15 05:59:04
● 2015-08-20 06:44:44
● 2019-02-04 11:06:08
○ 2026-02-16 03:02:00
○ 2026-06-24 08:06:40

○NSns-319.awsdns-39.com2015-08-20 → 2019-02-04 · 5 obs

○ 2008-03-15 05:59:04
● 2015-08-20 06:44:44
● 2019-02-04 11:06:08
○ 2026-02-16 03:02:00
○ 2026-06-24 08:06:40

●NSns-426.awsdns-53.com2026-02-16 → 2026-06-24 · 3 obs

○ 2019-02-04 11:06:08
● 2026-02-16 03:02:00
● 2026-06-24 08:06:40

●NSns-521.awsdns-01.net2026-02-16 → 2026-06-24 · 3 obs

○ 2019-02-04 11:06:08
● 2026-02-16 03:02:00
● 2026-06-24 08:06:40

○NSns-737.awsdns-28.net2015-08-20 → 2019-02-04 · 5 obs

○ 2008-03-15 05:59:04
● 2015-08-20 06:44:44
● 2019-02-04 11:06:08
○ 2026-02-16 03:02:00
○ 2026-06-24 08:06:40

○NSudns1.ultradns.net2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 05:59:04
○ 2015-08-20 06:44:44
○ 2026-06-24 08:06:40

○NSudns2.ultradns.net2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 05:59:04
○ 2015-08-20 06:44:44
○ 2026-06-24 08:06:40

○A108.138.103.192026-06-10 → 2026-06-10 · 6 obs

○ 2026-06-10 06:40:56
● 2026-06-10 16:02:54
○ 2026-06-10 19:09:40
● 2026-06-10 20:04:22
○ 2026-06-10 21:12:32
○ 2026-06-24 08:06:40

○A108.138.103.212026-06-10 → 2026-06-10 · 6 obs

○ 2026-06-10 06:40:56
● 2026-06-10 16:02:54
○ 2026-06-10 19:09:40
● 2026-06-10 20:04:22
○ 2026-06-10 21:12:32
○ 2026-06-24 08:06:40

○A108.138.103.532026-06-10 → 2026-06-10 · 6 obs

○ 2026-06-10 06:40:56
● 2026-06-10 16:02:54
○ 2026-06-10 19:09:40
● 2026-06-10 20:04:22
○ 2026-06-10 21:12:32
○ 2026-06-24 08:06:40

○A108.138.103.92026-06-10 → 2026-06-10 · 6 obs

○ 2026-06-10 06:40:56
● 2026-06-10 16:02:54
○ 2026-06-10 19:09:40
● 2026-06-10 20:04:22
○ 2026-06-10 21:12:32
○ 2026-06-24 08:06:40

○A108.138.233.392026-02-19 → 2026-06-19 · 18 obs

○ 2026-02-18 08:23:50
● 2026-02-19 06:21:54
○ 2026-02-19 07:22:08
○ 2026-03-28 23:36:46
● 2026-03-29 01:29:52
○ 2026-03-29 05:05:46
○ 2026-04-22 09:56:22
● 2026-04-22 14:58:48
● 2026-04-25 12:17:48
○ 2026-04-26 08:24:58
○ 2026-05-17 03:29:12
● 2026-05-17 22:43:44
○ 2026-05-18 16:03:22
● 2026-05-19 07:41:44
○ 2026-05-19 10:11:06
● 2026-06-19 23:45:46
○ 2026-06-20 17:25:08
○ 2026-06-24 08:06:40

○A108.138.233.732026-02-19 → 2026-06-19 · 18 obs

○A108.138.233.752026-02-19 → 2026-06-19 · 18 obs

○A108.138.233.772026-02-19 → 2026-06-19 · 18 obs

○A108.139.95.1222026-04-10 → 2026-06-08 · 19 obs

○ 2026-04-07 07:39:44
● 2026-04-10 14:41:14
○ 2026-04-10 15:12:32
○ 2026-04-11 02:18:02
● 2026-04-11 17:43:04
○ 2026-04-11 18:17:02
○ 2026-04-16 11:16:30
● 2026-04-16 15:18:14
○ 2026-04-16 22:40:50
○ 2026-04-18 11:54:16
● 2026-04-18 16:15:50
○ 2026-04-18 17:37:48
○ 2026-04-19 11:15:22
● 2026-04-19 15:28:00
○ 2026-04-19 18:30:58
○ 2026-06-08 00:37:58
● 2026-06-08 02:00:30
○ 2026-06-08 04:01:18
○ 2026-06-24 08:06:40

○A108.139.95.272026-04-10 → 2026-06-08 · 19 obs

○A108.139.95.472026-04-10 → 2026-06-08 · 19 obs

○A108.139.95.72026-04-10 → 2026-06-08 · 19 obs

○A13.227.207.1242026-04-29 → 2026-06-08 · 14 obs

○ 2026-04-26 08:24:58
● 2026-04-29 09:34:38
● 2026-04-29 10:56:48
○ 2026-04-29 11:44:18
○ 2026-05-23 02:00:02
● 2026-05-23 07:09:38
○ 2026-05-23 09:04:30
○ 2026-05-23 19:40:00
● 2026-05-24 00:11:16
○ 2026-05-24 00:42:38
○ 2026-06-08 02:00:30
● 2026-06-08 04:01:18
○ 2026-06-08 05:48:56
○ 2026-06-24 08:06:40

○A13.227.207.232026-04-29 → 2026-06-08 · 14 obs

○A13.227.207.392026-04-29 → 2026-06-08 · 14 obs

○A13.227.207.662026-04-29 → 2026-06-08 · 14 obs

○A13.249.182.1282026-02-16 → 2026-03-21 · 16 obs

○ 2026-02-16 03:02:00
● 2026-02-16 05:30:18
○ 2026-02-18 06:38:16
○ 2026-02-26 15:06:18
● 2026-02-26 22:38:24
○ 2026-02-27 00:02:06
○ 2026-03-04 12:03:20
● 2026-03-04 21:07:36
○ 2026-03-05 00:02:52
○ 2026-03-12 01:02:38
● 2026-03-12 09:19:14
○ 2026-03-12 10:03:08
○ 2026-03-20 23:06:10
● 2026-03-21 00:02:16
○ 2026-03-21 02:02:42
○ 2026-06-24 08:06:40

○A13.249.182.172026-02-16 → 2026-03-21 · 16 obs

○A13.249.182.352026-02-16 → 2026-03-21 · 16 obs

○A13.249.182.912026-02-16 → 2026-03-21 · 16 obs

○A13.33.109.1232026-03-09 → 2026-05-20 · 17 obs

○ 2026-03-08 01:07:44
● 2026-03-09 01:16:12
○ 2026-03-09 02:03:26
○ 2026-04-20 23:37:42
● 2026-04-21 05:25:32
○ 2026-04-21 07:08:02
○ 2026-05-09 18:17:04
● 2026-05-09 21:26:08
● 2026-05-15 03:11:10
○ 2026-05-16 04:42:28
● 2026-05-16 15:07:04
○ 2026-05-17 08:43:00
○ 2026-05-20 00:21:42
● 2026-05-20 03:47:08
● 2026-05-20 09:38:42
○ 2026-05-20 10:19:30
○ 2026-06-24 08:06:40

○A13.33.109.32026-03-09 → 2026-05-20 · 17 obs

○A13.33.109.42026-03-09 → 2026-05-20 · 17 obs

○A13.33.109.722026-03-09 → 2026-05-20 · 17 obs

●A18.154.227.1082026-02-18 → 2026-06-24 · 25 obs

○ 2026-02-18 06:38:16
● 2026-02-18 07:53:46
○ 2026-02-18 08:23:50
○ 2026-02-19 07:22:08
● 2026-02-19 08:59:04
○ 2026-02-19 10:21:48
○ 2026-05-24 00:11:16
● 2026-05-24 09:48:26
● 2026-05-24 22:58:56
○ 2026-05-25 07:47:34
○ 2026-06-12 23:54:16
● 2026-06-13 10:05:24
● 2026-06-14 15:00:02
○ 2026-06-15 02:46:34
○ 2026-06-17 01:44:06
● 2026-06-20 17:25:08
○ 2026-06-20 18:36:16
● 2026-06-21 10:18:24
○ 2026-06-21 23:49:34
● 2026-06-22 03:51:46
○ 2026-06-23 00:08:18
● 2026-06-23 19:44:08
○ 2026-06-24 03:26:34
● 2026-06-24 04:23:38
● 2026-06-24 08:06:40

●A18.154.227.1092026-02-18 → 2026-06-24 · 25 obs

●A18.154.227.302026-02-18 → 2026-06-24 · 25 obs

●A18.154.227.922026-02-18 → 2026-06-24 · 25 obs

○A18.160.225.1032026-05-19 → 2026-06-08 · 19 obs

○ 2026-05-19 10:11:06
● 2026-05-19 22:42:58
● 2026-05-20 00:21:42
○ 2026-05-20 03:47:08
○ 2026-05-22 01:07:44
● 2026-05-22 16:15:52
● 2026-05-23 19:40:00
○ 2026-05-24 00:11:16
○ 2026-05-24 22:58:56
● 2026-05-25 07:47:34
● 2026-05-26 04:25:00
○ 2026-05-26 09:54:24
○ 2026-05-27 03:36:52
● 2026-05-27 21:26:34
○ 2026-05-28 09:31:36
○ 2026-06-08 05:48:56
● 2026-06-08 07:36:12
○ 2026-06-08 09:48:24
○ 2026-06-24 08:06:40

○A18.160.225.242026-05-19 → 2026-06-08 · 19 obs

○A18.160.225.582026-05-19 → 2026-06-08 · 19 obs

○A18.160.225.972026-05-19 → 2026-06-08 · 19 obs

○A18.160.78.372026-03-30 → 2026-06-23 · 20 obs

○ 2026-03-29 05:05:46
● 2026-03-30 18:23:12
● 2026-03-30 19:36:36
○ 2026-03-30 22:28:34
○ 2026-04-01 01:01:08
● 2026-04-01 02:42:30
○ 2026-04-01 15:37:46
● 2026-04-01 19:22:02
○ 2026-04-02 03:17:06
○ 2026-04-06 06:15:24
● 2026-04-06 08:11:22
● 2026-04-06 16:11:10
○ 2026-04-06 21:07:34
● 2026-04-07 03:24:56
○ 2026-04-07 04:47:22
● 2026-04-07 06:38:40
○ 2026-04-07 07:39:44
● 2026-06-23 12:10:56
○ 2026-06-23 18:03:28
○ 2026-06-24 08:06:40

○A18.160.78.52026-03-30 → 2026-06-23 · 20 obs

○A18.160.78.562026-03-30 → 2026-06-23 · 20 obs

○A18.160.78.622026-03-30 → 2026-06-23 · 20 obs

○A18.165.140.392026-03-22 → 2026-03-27 · 10 obs

○ 2026-03-21 02:02:42
● 2026-03-22 21:55:50
○ 2026-03-22 22:48:22
○ 2026-03-24 05:48:00
● 2026-03-24 13:39:24
○ 2026-03-24 14:47:02
○ 2026-03-27 06:35:58
● 2026-03-27 16:05:08
○ 2026-03-27 23:33:38
○ 2026-06-24 08:06:40

○A18.165.140.412026-03-22 → 2026-03-27 · 10 obs

○A18.165.140.712026-03-22 → 2026-03-27 · 10 obs

○A18.165.140.902026-03-22 → 2026-03-27 · 10 obs

○A18.239.168.422026-05-07 → 2026-05-07 · 9 obs

○ 2026-05-06 19:08:14
● 2026-05-07 14:44:08
○ 2026-05-07 16:12:56
● 2026-05-07 20:28:36
○ 2026-05-07 22:28:50
● 2026-05-07 23:21:12
● 2026-05-07 23:58:34
○ 2026-05-08 02:18:16
○ 2026-06-24 08:06:40

○A18.239.168.502026-05-07 → 2026-05-07 · 9 obs

○A18.239.168.742026-05-07 → 2026-05-07 · 9 obs

○A18.239.168.962026-05-07 → 2026-05-07 · 9 obs

○A18.239.236.1012026-02-16 → 2026-02-16 · 4 obs

○ 2019-02-04 11:06:08
● 2026-02-16 03:02:00
○ 2026-02-16 05:30:18
○ 2026-06-24 08:06:40

○A18.239.236.1212026-02-16 → 2026-02-16 · 4 obs

○ 2019-02-04 11:06:08
● 2026-02-16 03:02:00
○ 2026-02-16 05:30:18
○ 2026-06-24 08:06:40

○A18.239.236.1242026-02-16 → 2026-02-16 · 4 obs

○ 2019-02-04 11:06:08
● 2026-02-16 03:02:00
○ 2026-02-16 05:30:18
○ 2026-06-24 08:06:40

○A18.239.236.742026-02-16 → 2026-02-16 · 4 obs

○ 2019-02-04 11:06:08
● 2026-02-16 03:02:00
○ 2026-02-16 05:30:18
○ 2026-06-24 08:06:40

○A18.239.83.1132026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 22:48:22
● 2026-03-23 19:13:26
○ 2026-03-23 20:14:06
○ 2026-06-24 08:06:40

○A18.239.83.1162026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 22:48:22
● 2026-03-23 19:13:26
○ 2026-03-23 20:14:06
○ 2026-06-24 08:06:40

○A18.239.83.292026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 22:48:22
● 2026-03-23 19:13:26
○ 2026-03-23 20:14:06
○ 2026-06-24 08:06:40

○A18.239.83.552026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-22 22:48:22
● 2026-03-23 19:13:26
○ 2026-03-23 20:14:06
○ 2026-06-24 08:06:40

○A18.64.207.1252026-04-10 → 2026-06-17 · 19 obs

○ 2026-04-10 15:12:32
● 2026-04-10 16:44:18
○ 2026-04-10 17:31:14
○ 2026-04-16 08:06:38
● 2026-04-16 11:16:30
○ 2026-04-16 11:56:46
○ 2026-05-06 12:50:52
● 2026-05-06 18:07:44
○ 2026-05-06 19:08:14
○ 2026-05-11 08:53:46
● 2026-05-11 12:08:26
○ 2026-05-11 13:45:04
○ 2026-05-13 10:06:14
● 2026-05-13 14:07:32
○ 2026-05-13 15:03:58
○ 2026-06-16 22:15:00
● 2026-06-17 01:44:06
○ 2026-06-17 03:54:08
○ 2026-06-24 08:06:40

○A18.64.207.172026-04-10 → 2026-06-17 · 19 obs

○A18.64.207.532026-04-10 → 2026-06-17 · 19 obs

○A18.64.207.832026-04-10 → 2026-06-17 · 19 obs

○A18.67.130.342026-03-28 → 2026-06-08 · 17 obs

○ 2026-03-27 23:33:38
● 2026-03-28 16:48:44
● 2026-03-28 19:00:56
○ 2026-03-28 23:36:46
○ 2026-05-27 21:26:34
● 2026-05-28 09:31:36
● 2026-06-01 14:54:08
○ 2026-06-02 17:39:06
● 2026-06-03 15:58:32
● 2026-06-06 04:03:46
○ 2026-06-06 15:55:12
○ 2026-06-08 11:55:36
● 2026-06-08 14:44:18
○ 2026-06-08 15:54:44
● 2026-06-08 17:54:00
○ 2026-06-08 23:39:38
○ 2026-06-24 08:06:40

○A18.67.130.502026-03-28 → 2026-06-08 · 17 obs

○A18.67.130.792026-03-28 → 2026-06-08 · 17 obs

○A18.67.130.852026-03-28 → 2026-06-08 · 17 obs

○A18.67.233.362026-05-29 → 2026-06-05 · 19 obs

○ 2026-05-28 09:31:36
● 2026-05-29 18:03:32
○ 2026-05-29 20:05:50
○ 2026-06-01 09:54:50
● 2026-06-01 11:07:56
○ 2026-06-01 14:54:08
● 2026-06-01 22:47:52
○ 2026-06-02 00:17:28
● 2026-06-02 06:35:42
○ 2026-06-02 09:31:54
○ 2026-06-04 00:07:16
● 2026-06-04 12:09:50
○ 2026-06-04 15:38:16
○ 2026-06-04 21:47:48
● 2026-06-04 23:47:26
○ 2026-06-05 00:38:08
● 2026-06-05 02:28:30
○ 2026-06-05 03:39:08
○ 2026-06-24 08:06:40

○A18.67.233.522026-05-29 → 2026-06-05 · 19 obs

○A18.67.233.652026-05-29 → 2026-06-05 · 19 obs

○A18.67.233.952026-05-29 → 2026-06-05 · 19 obs

○A198.233.243.1532015-08-20 → 2016-04-19 · 5 obs

○ 2008-03-15 05:59:04
● 2015-08-20 06:44:44
● 2016-04-19 22:31:36
○ 2019-02-04 11:06:08
○ 2026-06-24 08:06:40

○A198.233.243.522019-02-04 → 2019-02-04 · 4 obs

○ 2016-04-19 22:31:36
● 2019-02-04 11:06:08
○ 2026-02-16 03:02:00
○ 2026-06-24 08:06:40

○A216.137.53.1162026-02-18 → 2026-06-24 · 27 obs

○ 2026-02-16 05:30:18
● 2026-02-18 06:38:16
○ 2026-02-18 07:53:46
● 2026-02-18 08:23:50
● 2026-04-15 01:20:08
○ 2026-04-15 13:47:58
○ 2026-04-17 10:08:34
● 2026-04-17 21:35:28
● 2026-04-20 23:37:42
○ 2026-04-21 05:25:32
○ 2026-06-08 17:54:00
● 2026-06-10 06:40:56
○ 2026-06-11 14:03:00
○ 2026-06-16 22:15:00
● 2026-06-17 08:37:38
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○A216.137.53.362026-02-18 → 2026-06-24 · 27 obs

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○A3.173.182.282026-03-14 → 2026-03-14 · 4 obs

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○A3.173.182.652026-03-14 → 2026-03-14 · 4 obs

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○A3.173.182.662026-03-14 → 2026-03-14 · 4 obs

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○A3.173.182.962026-03-14 → 2026-03-14 · 4 obs

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○A52.84.80.1002026-06-10 → 2026-06-16 · 17 obs

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○A52.84.80.1022026-06-10 → 2026-06-16 · 17 obs

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○A52.84.80.412026-06-10 → 2026-06-16 · 17 obs

○A54.240.184.122026-06-16 → 2026-06-17 · 7 obs

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○A54.240.184.1282026-06-16 → 2026-06-17 · 7 obs

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○A54.240.184.742026-06-16 → 2026-06-17 · 7 obs

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○A99.84.234.1082026-03-07 → 2026-03-14 · 9 obs

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○A99.84.234.332026-03-07 → 2026-03-14 · 9 obs

○A99.84.234.392026-03-07 → 2026-03-14 · 9 obs

○A99.84.234.752026-03-07 → 2026-03-14 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
leapstudy.com	ns-521.awsdns-01.net, ns-426.awsdns-53.com, ns-1925.awsdns-48.co.uk, ns-1531.awsdns-63.org	2 records

✅ Authoritative Response

Server:205.251.197.251

NS records: ns-521.awsdns-01.net, ns-426.awsdns-53.com, ns-1925.awsdns-48.co.uk, ns-1531.awsdns-63.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leapstudy.com (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.154.227.30, 18.154.227.108...`
NS	4	`ns-1531.awsdns-63.org, ns-1925.awsdns-48.co.uk...`
SOA	1	`ns-521.awsdns-01.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-426.awsdns-53.com, ns-426.awsdns-53.com)

Analysis

IP Addresses

leapstudy.com points to the four IP addresses 18.154.227.30, 18.154.227.92, 18.154.227.108 and 18.154.227.109.

nutcrackerpittsburgh.com, astutepayroll.tv, inferior.technology plus two other host names have IP numbers in common with leapstudy.com.

Name Servers

Four name servers handle the delegation for leapstudy.com: ns-426.awsdns-53.com, ns-521.awsdns-01.net, ns-1531.awsdns-63.org and ns-1925.awsdns-48.co.uk.

At least some of leapstudy.com's name servers are shared with other domains, for example koulutus.fi, joinkin.com, myhotdatings.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-426.awsdns-53.com directs to 205.251.193.170 and 2600:9000:5301:aa00::1; ns-521.awsdns-01.net directs to 205.251.194.9 and 2600:9000:5302:900::1; ns-1531.awsdns-63.org directs to 205.251.197.251 and 2600:9000:5305:fb00::1; ns-1925.awsdns-48.co.uk directs to 205.251.199.133 and 2600:9000:5307:8500::1.