testprepsolution.com - dns.ninja

`testprepsolution.com`

DNSSEC	⚠️ Not signed
A	3.162.130.15^{🇺🇸 Amazon3.162.128.0/21}
		PTR	`server-3-162-130-15.iad61.r.cloudfront.net`
A	3.162.130.61^{🇺🇸 Amazon3.162.128.0/21}
A	3.162.130.105^{🇺🇸 Amazon3.162.128.0/21}
A	3.162.130.206^{🇺🇸 Amazon3.162.128.0/21}
NS	`ns-161.awsdns-20.com` ⭐
		A	2600:9000:5300:a100::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-161.awsdns-20.com`
		A	205.251.192.161^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-161.awsdns-20.com`
NS	`ns-1019.awsdns-63.net`
		A	2600:9000:5303:fb00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-1019.awsdns-63.net`
		A	205.251.195.251^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-1019.awsdns-63.net`
NS	`ns-1358.awsdns-41.org`
		A	2600:9000:5305:4e00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1358.awsdns-41.org`
		A	205.251.197.78^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1358.awsdns-41.org`
NS	`ns-1953.awsdns-52.co.uk`
		A	2600:9000:5307:a100::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1953.awsdns-52.co.uk`
		A	205.251.199.161^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1953.awsdns-52.co.uk`
SOA	`ns-161.awsdns-20.com`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=1785933039

Subdomains

www.testprepsolution.com

Same first word

testprepsolution.com

DNS History

67 records (8 active, 59 former)

○NSdnssecprd01.nndmz.ad2015-06-19 → 2017-05-21 · 4 obs

● 2015-06-19 21:56:02
● 2017-05-21 16:03:52
○ 2026-02-15 06:44:46
○ 2026-08-05 12:45:08

●NSns-1019.awsdns-63.net2026-02-15 → 2026-08-05 · 3 obs

○ 2017-05-21 16:03:52
● 2026-02-15 06:44:46
● 2026-08-05 12:45:08

●NSns-1358.awsdns-41.org2026-02-15 → 2026-08-05 · 3 obs

○ 2017-05-21 16:03:52
● 2026-02-15 06:44:46
● 2026-08-05 12:45:08

●NSns-161.awsdns-20.com2026-02-15 → 2026-08-05 · 3 obs

○ 2017-05-21 16:03:52
● 2026-02-15 06:44:46
● 2026-08-05 12:45:08

●NSns-1953.awsdns-52.co.uk2026-02-15 → 2026-08-05 · 3 obs

○ 2017-05-21 16:03:52
● 2026-02-15 06:44:46
● 2026-08-05 12:45:08

○NSns3.nelnet.net2015-06-19 → 2017-05-21 · 4 obs

● 2015-06-19 21:56:02
● 2017-05-21 16:03:52
○ 2026-02-15 06:44:46
○ 2026-08-05 12:45:08

○NSns5.nelnet.net2015-06-19 → 2017-05-21 · 4 obs

● 2015-06-19 21:56:02
● 2017-05-21 16:03:52
○ 2026-02-15 06:44:46
○ 2026-08-05 12:45:08

○A13.249.135.1012026-05-24 → 2026-06-07 · 13 obs

○ 2026-05-19 03:35:14
● 2026-05-24 13:30:54
● 2026-05-25 06:04:48
○ 2026-05-30 01:56:14
○ 2026-05-31 19:05:32
● 2026-06-01 17:10:18
○ 2026-06-02 10:07:02
● 2026-06-03 19:37:00
○ 2026-06-03 22:42:02
○ 2026-06-06 23:30:20
● 2026-06-07 17:41:12
○ 2026-06-09 17:28:24
○ 2026-08-05 12:45:08

○A13.249.135.1102026-05-24 → 2026-06-07 · 13 obs

○A13.249.135.1472026-05-24 → 2026-06-07 · 13 obs

○A13.249.135.512026-05-24 → 2026-06-07 · 13 obs

○A13.33.102.2222026-04-22 → 2026-05-10 · 18 obs

○ 2026-04-19 16:32:08
● 2026-04-22 07:32:42
● 2026-04-26 14:41:32
○ 2026-04-26 15:29:04
○ 2026-04-28 18:45:26
● 2026-04-30 05:07:42
● 2026-05-01 06:12:54
○ 2026-05-01 06:43:22
● 2026-05-03 04:54:36
○ 2026-05-03 16:12:38
○ 2026-05-03 18:20:26
● 2026-05-04 04:53:06
○ 2026-05-04 08:46:48
○ 2026-05-07 21:06:38
● 2026-05-09 03:32:52
● 2026-05-10 10:11:44
○ 2026-05-10 16:04:26
○ 2026-08-05 12:45:08

○A13.33.102.362026-04-22 → 2026-05-10 · 18 obs

○A13.33.102.632026-04-22 → 2026-05-10 · 18 obs

○A13.33.102.72026-04-22 → 2026-05-10 · 18 obs

○A13.33.74.1922026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-05 21:45:38
● 2026-05-07 21:06:38
○ 2026-05-09 03:32:52
○ 2026-08-05 12:45:08

○A13.33.74.342026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-05 21:45:38
● 2026-05-07 21:06:38
○ 2026-05-09 03:32:52
○ 2026-08-05 12:45:08

○A13.33.74.452026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-05 21:45:38
● 2026-05-07 21:06:38
○ 2026-05-09 03:32:52
○ 2026-08-05 12:45:08

○A13.33.74.482026-05-07 → 2026-05-07 · 4 obs

○ 2026-05-05 21:45:38
● 2026-05-07 21:06:38
○ 2026-05-09 03:32:52
○ 2026-08-05 12:45:08

○A13.35.25.1212026-07-14 → 2026-07-30 · 6 obs

○ 2026-07-10 18:21:28
● 2026-07-14 14:15:28
○ 2026-07-19 19:16:08
● 2026-07-30 02:44:42
○ 2026-08-02 21:11:42
○ 2026-08-05 12:45:08

○A13.35.25.1512026-07-14 → 2026-07-30 · 6 obs

○ 2026-07-10 18:21:28
● 2026-07-14 14:15:28
○ 2026-07-19 19:16:08
● 2026-07-30 02:44:42
○ 2026-08-02 21:11:42
○ 2026-08-05 12:45:08

○A13.35.25.1882026-07-14 → 2026-07-30 · 6 obs

○ 2026-07-10 18:21:28
● 2026-07-14 14:15:28
○ 2026-07-19 19:16:08
● 2026-07-30 02:44:42
○ 2026-08-02 21:11:42
○ 2026-08-05 12:45:08

○A13.35.25.52026-07-14 → 2026-07-30 · 6 obs

○ 2026-07-10 18:21:28
● 2026-07-14 14:15:28
○ 2026-07-19 19:16:08
● 2026-07-30 02:44:42
○ 2026-08-02 21:11:42
○ 2026-08-05 12:45:08

○A18.164.66.1072026-04-26 → 2026-06-28 · 26 obs

○ 2026-04-26 14:41:32
● 2026-04-26 15:29:04
● 2026-04-28 18:45:26
○ 2026-04-30 05:07:42
○ 2026-05-01 06:12:54
● 2026-05-01 06:43:22
○ 2026-05-03 04:54:36
● 2026-05-03 16:12:38
● 2026-05-03 18:20:26
○ 2026-05-04 04:53:06
○ 2026-05-04 10:32:50
● 2026-05-05 21:45:38
○ 2026-05-07 21:06:38
○ 2026-05-10 10:11:44
● 2026-05-10 16:04:26
● 2026-05-19 03:35:14
○ 2026-05-24 13:30:54
○ 2026-06-09 17:28:24
● 2026-06-11 02:31:56
● 2026-06-14 14:48:50
○ 2026-06-20 08:34:08
● 2026-06-21 19:31:30
○ 2026-06-26 18:41:28
● 2026-06-28 20:56:18
○ 2026-07-03 02:44:40
○ 2026-08-05 12:45:08

○A18.164.66.1282026-04-26 → 2026-06-28 · 26 obs

○A18.164.66.1902026-04-26 → 2026-06-28 · 26 obs

○A18.164.66.1942026-04-26 → 2026-06-28 · 26 obs

○A216.239.32.212015-06-19 → 2017-05-21 · 4 obs

● 2015-06-19 21:56:02
● 2017-05-21 16:03:52
○ 2026-02-15 06:44:46
○ 2026-08-05 12:45:08

○A216.239.34.212015-06-19 → 2017-05-21 · 4 obs

● 2015-06-19 21:56:02
● 2017-05-21 16:03:52
○ 2026-02-15 06:44:46
○ 2026-08-05 12:45:08

○A216.239.36.212015-06-19 → 2017-05-21 · 4 obs

● 2015-06-19 21:56:02
● 2017-05-21 16:03:52
○ 2026-02-15 06:44:46
○ 2026-08-05 12:45:08

○A216.239.38.212015-06-19 → 2017-05-21 · 4 obs

● 2015-06-19 21:56:02
● 2017-05-21 16:03:52
○ 2026-02-15 06:44:46
○ 2026-08-05 12:45:08

○A3.161.154.1162026-04-04 → 2026-05-04 · 7 obs

○ 2026-03-30 22:42:08
● 2026-04-04 12:57:50
○ 2026-04-06 06:42:12
○ 2026-05-04 04:53:06
● 2026-05-04 08:46:48
○ 2026-05-04 10:32:50
○ 2026-08-05 12:45:08

○A3.161.154.1182026-04-04 → 2026-05-04 · 7 obs

○ 2026-03-30 22:42:08
● 2026-04-04 12:57:50
○ 2026-04-06 06:42:12
○ 2026-05-04 04:53:06
● 2026-05-04 08:46:48
○ 2026-05-04 10:32:50
○ 2026-08-05 12:45:08

○A3.161.154.2162026-04-04 → 2026-05-04 · 7 obs

○ 2026-03-30 22:42:08
● 2026-04-04 12:57:50
○ 2026-04-06 06:42:12
○ 2026-05-04 04:53:06
● 2026-05-04 08:46:48
○ 2026-05-04 10:32:50
○ 2026-08-05 12:45:08

○A3.161.154.482026-04-04 → 2026-05-04 · 7 obs

○ 2026-03-30 22:42:08
● 2026-04-04 12:57:50
○ 2026-04-06 06:42:12
○ 2026-05-04 04:53:06
● 2026-05-04 08:46:48
○ 2026-05-04 10:32:50
○ 2026-08-05 12:45:08

●A3.162.130.1052026-02-15 → 2026-08-05 · 24 obs

○ 2017-05-21 16:03:52
● 2026-02-15 06:44:46
● 2026-02-15 15:26:38
○ 2026-02-15 21:06:40
● 2026-02-21 05:44:14
● 2026-03-07 01:38:02
○ 2026-03-07 19:33:38
● 2026-03-13 16:17:20
● 2026-03-22 12:05:48
○ 2026-03-22 17:07:54
● 2026-03-25 16:30:40
● 2026-03-27 20:31:48
○ 2026-03-29 04:43:18
○ 2026-03-30 13:23:08
● 2026-03-30 22:42:08
○ 2026-04-04 12:57:50
○ 2026-04-10 22:56:26
● 2026-04-19 16:32:08
○ 2026-04-22 07:32:42
○ 2026-06-14 14:48:50
● 2026-06-20 08:34:08
○ 2026-06-21 11:33:40
● 2026-08-05 12:45:06
● 2026-08-05 12:45:08

●A3.162.130.152026-02-15 → 2026-08-05 · 24 obs

●A3.162.130.2062026-02-15 → 2026-08-05 · 24 obs

●A3.162.130.612026-02-15 → 2026-08-05 · 24 obs

○A3.162.7.1482026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-04 12:57:50
● 2026-04-06 06:42:12
○ 2026-04-10 22:56:26
○ 2026-08-05 12:45:08

○A3.162.7.2252026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-04 12:57:50
● 2026-04-06 06:42:12
○ 2026-04-10 22:56:26
○ 2026-08-05 12:45:08

○A3.162.7.352026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-04 12:57:50
● 2026-04-06 06:42:12
○ 2026-04-10 22:56:26
○ 2026-08-05 12:45:08

○A3.162.7.92026-04-06 → 2026-04-06 · 4 obs

○ 2026-04-04 12:57:50
● 2026-04-06 06:42:12
○ 2026-04-10 22:56:26
○ 2026-08-05 12:45:08

○A3.166.186.1242026-03-29 → 2026-08-02 · 24 obs

○ 2026-03-27 20:31:48
● 2026-03-29 04:43:18
○ 2026-03-29 10:09:24
○ 2026-05-25 06:04:48
● 2026-05-30 01:56:14
● 2026-05-31 19:05:32
○ 2026-06-01 17:10:18
○ 2026-06-03 19:37:00
● 2026-06-03 22:42:02
● 2026-06-06 23:30:20
○ 2026-06-07 17:41:12
● 2026-06-09 17:28:24
○ 2026-06-11 02:31:56
● 2026-06-21 11:33:40
○ 2026-06-21 19:31:30
● 2026-07-03 02:44:40
○ 2026-07-08 09:23:58
● 2026-07-10 18:21:28
○ 2026-07-14 14:15:28
● 2026-07-19 19:16:08
○ 2026-07-26 21:42:42
● 2026-08-02 21:11:42
○ 2026-08-05 12:45:06
○ 2026-08-05 12:45:08

○A3.166.186.1752026-03-29 → 2026-08-02 · 24 obs

○A3.166.186.2242026-03-29 → 2026-08-02 · 24 obs

○A3.166.186.792026-03-29 → 2026-08-02 · 24 obs

○A3.167.217.2282026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-03 02:44:40
● 2026-07-08 09:23:58
○ 2026-07-10 18:21:28
○ 2026-08-05 12:45:08

○A3.167.217.352026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-03 02:44:40
● 2026-07-08 09:23:58
○ 2026-07-10 18:21:28
○ 2026-08-05 12:45:08

○A3.167.217.532026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-03 02:44:40
● 2026-07-08 09:23:58
○ 2026-07-10 18:21:28
○ 2026-08-05 12:45:08

○A3.167.217.562026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-03 02:44:40
● 2026-07-08 09:23:58
○ 2026-07-10 18:21:28
○ 2026-08-05 12:45:08

○A3.171.118.1912026-02-15 → 2026-04-10 · 16 obs

○ 2026-02-15 15:26:38
● 2026-02-15 21:06:40
○ 2026-02-21 05:44:14
○ 2026-03-07 01:38:02
● 2026-03-07 19:33:38
○ 2026-03-13 16:17:20
○ 2026-03-22 12:05:48
● 2026-03-22 17:07:54
○ 2026-03-25 16:30:40
○ 2026-03-29 04:43:18
● 2026-03-29 10:09:24
○ 2026-03-30 08:16:10
○ 2026-04-06 06:42:12
● 2026-04-10 22:56:26
○ 2026-04-19 16:32:08
○ 2026-08-05 12:45:08

○A3.171.118.492026-02-15 → 2026-04-10 · 16 obs

○A3.171.118.512026-02-15 → 2026-04-10 · 16 obs

○A3.171.118.682026-02-15 → 2026-04-10 · 16 obs

○A3.171.170.1982026-05-04 → 2026-07-26 · 8 obs

○ 2026-05-04 08:46:48
● 2026-05-04 10:32:50
○ 2026-05-05 21:45:38
● 2026-06-26 18:41:28
○ 2026-06-28 20:56:18
● 2026-07-26 21:42:42
○ 2026-07-30 02:44:42
○ 2026-08-05 12:45:08

○A3.171.170.1992026-05-04 → 2026-07-26 · 8 obs

○ 2026-05-04 08:46:48
● 2026-05-04 10:32:50
○ 2026-05-05 21:45:38
● 2026-06-26 18:41:28
○ 2026-06-28 20:56:18
● 2026-07-26 21:42:42
○ 2026-07-30 02:44:42
○ 2026-08-05 12:45:08

○A3.171.170.542026-05-04 → 2026-07-26 · 8 obs

○ 2026-05-04 08:46:48
● 2026-05-04 10:32:50
○ 2026-05-05 21:45:38
● 2026-06-26 18:41:28
○ 2026-06-28 20:56:18
● 2026-07-26 21:42:42
○ 2026-07-30 02:44:42
○ 2026-08-05 12:45:08

○A3.171.170.752026-05-04 → 2026-07-26 · 8 obs

○ 2026-05-04 08:46:48
● 2026-05-04 10:32:50
○ 2026-05-05 21:45:38
● 2026-06-26 18:41:28
○ 2026-06-28 20:56:18
● 2026-07-26 21:42:42
○ 2026-07-30 02:44:42
○ 2026-08-05 12:45:08

○A52.84.147.1122026-03-30 → 2026-03-30 · 5 obs

○ 2026-03-29 10:09:24
● 2026-03-30 08:16:10
● 2026-03-30 13:23:08
○ 2026-03-30 22:42:08
○ 2026-08-05 12:45:08

○A52.84.147.1212026-03-30 → 2026-03-30 · 5 obs

○ 2026-03-29 10:09:24
● 2026-03-30 08:16:10
● 2026-03-30 13:23:08
○ 2026-03-30 22:42:08
○ 2026-08-05 12:45:08

○A52.84.147.2312026-03-30 → 2026-03-30 · 5 obs

○ 2026-03-29 10:09:24
● 2026-03-30 08:16:10
● 2026-03-30 13:23:08
○ 2026-03-30 22:42:08
○ 2026-08-05 12:45:08

○A52.84.147.72026-03-30 → 2026-03-30 · 5 obs

○ 2026-03-29 10:09:24
● 2026-03-30 08:16:10
● 2026-03-30 13:23:08
○ 2026-03-30 22:42:08
○ 2026-08-05 12:45:08

○A52.84.40.1452026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-01 17:10:18
● 2026-06-02 10:07:02
○ 2026-06-03 19:37:00
○ 2026-08-05 12:45:08

○A52.84.40.1802026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-01 17:10:18
● 2026-06-02 10:07:02
○ 2026-06-03 19:37:00
○ 2026-08-05 12:45:08

○A52.84.40.2132026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-01 17:10:18
● 2026-06-02 10:07:02
○ 2026-06-03 19:37:00
○ 2026-08-05 12:45:08

○A52.84.40.712026-06-02 → 2026-06-02 · 4 obs

○ 2026-06-01 17:10:18
● 2026-06-02 10:07:02
○ 2026-06-03 19:37:00
○ 2026-08-05 12:45:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
testprepsolution.com	ns-161.awsdns-20.com, ns-1019.awsdns-63.net, ns-1953.awsdns-52.co.uk, ns-1358.awsdns-41.org	2 records

✅ Authoritative Response

Server:205.251.192.161

NS records: ns-161.awsdns-20.com, ns-1019.awsdns-63.net, ns-1953.awsdns-52.co.uk, ns-1358.awsdns-41.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testprepsolution.com (unsigned zone)

⏱️ Timing

Total: 655ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.162.130.15, 3.162.130.206...`
NS	4	`ns-1019.awsdns-63.net, ns-1358.awsdns-41.org...`
SOA	1	`ns-161.awsdns-20.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-161.awsdns-20.com, ns-161.awsdns-20.com)

Analysis

Hierarchy

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

IP Addresses

testprepsolution.com resolves to four IP addresses: 3.162.130.15, 3.162.130.61, 3.162.130.105 and 3.162.130.206.

Among the host names that share IP numbers with testprepsolution.com are dr277ea24g9fk.cloudfront.net, d3svog4tlx445w.cloudfront.net, d14p41di0kosit.cloudfront.net and two others.

Name Servers

The domain testprepsolution.com is delegated to these four name servers: ns-161.awsdns-20.com, ns-1019.awsdns-63.net, ns-1358.awsdns-41.org and ns-1953.awsdns-52.co.uk.

testprepsolution.com shares at least some of its name servers with other domains, including extremepowersportsky.com, bbridge.co, mediately.com and two others.

The host names ns-161.awsdns-20.com, ns-1019.awsdns-63.net, ns-1358.awsdns-41.org and ns-1953.awsdns-52.co.uk each resolve to two IP addresses: ns-161.awsdns-20.com resolves to 205.251.192.161 and 2600:9000:5300:a100::1; ns-1019.awsdns-63.net resolves to 205.251.195.251 and 2600:9000:5303:fb00::1; ns-1358.awsdns-41.org resolves to 205.251.197.78 and 2600:9000:5305:4e00::1; ns-1953.awsdns-52.co.uk resolves to 205.251.199.161 and 2600:9000:5307:a100::1.