preptested.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`preptested.com`

DNSSEC	⚠️ Not signed
A	2600:9000:28ac:1200:1c:9f8f:f640:93a1^{🇺🇸 Amazon2600:9000:28ac::/48}
A	2600:9000:28ac:1400:1c:9f8f:f640:93a1^{🇺🇸 Amazon2600:9000:28ac::/48}
A	2600:9000:28ac:5a00:1c:9f8f:f640:93a1^{🇺🇸 Amazon2600:9000:28ac::/48}
A	2600:9000:28ac:6000:1c:9f8f:f640:93a1^{🇺🇸 Amazon2600:9000:28ac::/48}
A	2600:9000:28ac:8400:1c:9f8f:f640:93a1^{🇺🇸 Amazon2600:9000:28ac::/48}
A	2600:9000:28ac:9600:1c:9f8f:f640:93a1^{🇺🇸 Amazon2600:9000:28ac::/48}
A	2600:9000:28ac:9c00:1c:9f8f:f640:93a1^{🇺🇸 Amazon2600:9000:28ac::/48}
A	2600:9000:28ac:ee00:1c:9f8f:f640:93a1^{🇺🇸 Amazon2600:9000:28ac::/48}
A	3.171.100.16^{🇺🇸 Amazon3.171.100.0/22}
A	3.171.100.46^{🇺🇸 Amazon3.171.100.0/22}
A	3.171.100.76^{🇺🇸 Amazon3.171.100.0/22}
A	3.171.100.106^{🇺🇸 Amazon3.171.100.0/22}
NS	`dilbert.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dilbert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dilbert.ns.cloudflare.com`
		A	108.162.193.155^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	172.64.33.155^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
		A	173.245.59.155^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dilbert.ns.cloudflare.com`
NS	`nina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c088^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2088^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nina.ns.cloudflare.com`
		A	108.162.192.136^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	172.64.32.136^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
		A	173.245.58.136^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nina.ns.cloudflare.com`
HTTPS	HTTP/2
SOA	`dilbert.ns.cloudflare.com`dns@cloudflare.com serial=2418270407

`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=1794694701

Same first word

preptested.com

Similar names

perptested.xyz

testedperp.xyz

Previous names

Next names

DNS History

102 records (14 active, 88 former)

●NSdilbert.ns.cloudflare.com2026-10-22 → 2026-11-14 · 3 obs

○ 2017-12-25 17:36:12
● 2026-10-22 16:00:32
● 2026-11-14 22:52:10

●NSnina.ns.cloudflare.com2026-10-22 → 2026-11-14 · 3 obs

○ 2017-12-25 17:36:12
● 2026-10-22 16:00:32
● 2026-11-14 22:52:10

○NSns1.namebrightdns.com2017-12-25 → 2017-12-25 · 4 obs

○ 2016-12-14 01:35:38
● 2017-12-25 17:36:12
○ 2026-10-22 16:00:32
○ 2026-11-14 22:52:10

○NSns2.namebrightdns.com2017-12-25 → 2017-12-25 · 4 obs

○ 2016-12-14 01:35:38
● 2017-12-25 17:36:12
○ 2026-10-22 16:00:32
○ 2026-11-14 22:52:10

○NSns53.domaincontrol.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 01:35:38
○ 2017-12-25 17:36:12
○ 2026-11-14 22:52:10

○NSns54.domaincontrol.com2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 01:35:38
○ 2017-12-25 17:36:12
○ 2026-11-14 22:52:10

○MXmailstore1.secureserver.net2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 01:35:38
○ 2017-12-25 17:36:12
○ 2026-11-14 22:52:10

○MXsmtp.secureserver.net2016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 01:35:38
○ 2017-12-25 17:36:12
○ 2026-11-14 22:52:10

○A18.154.206.1092026-10-26 → 2026-11-11 · 6 obs

○ 2017-12-25 17:36:12
● 2026-10-26 05:28:16
○ 2026-10-30 01:36:54
● 2026-11-11 18:23:48
○ 2026-11-13 04:31:12
○ 2026-11-14 22:52:10

○A18.154.206.1272026-10-26 → 2026-11-11 · 6 obs

○ 2017-12-25 17:36:12
● 2026-10-26 05:28:16
○ 2026-10-30 01:36:54
● 2026-11-11 18:23:48
○ 2026-11-13 04:31:12
○ 2026-11-14 22:52:10

○A18.154.206.292026-10-26 → 2026-11-11 · 6 obs

○ 2017-12-25 17:36:12
● 2026-10-26 05:28:16
○ 2026-10-30 01:36:54
● 2026-11-11 18:23:48
○ 2026-11-13 04:31:12
○ 2026-11-14 22:52:10

○A18.154.206.602026-10-26 → 2026-11-11 · 6 obs

○ 2017-12-25 17:36:12
● 2026-10-26 05:28:16
○ 2026-10-30 01:36:54
● 2026-11-11 18:23:48
○ 2026-11-13 04:31:12
○ 2026-11-14 22:52:10

○A18.238.243.112026-11-04 → 2026-11-10 · 6 obs

○ 2026-10-30 01:36:54
● 2026-11-04 23:02:36
○ 2026-11-07 16:45:48
● 2026-11-10 02:28:56
○ 2026-11-11 18:23:48
○ 2026-11-14 22:52:10

○A18.238.243.552026-11-04 → 2026-11-10 · 6 obs

○ 2026-10-30 01:36:54
● 2026-11-04 23:02:36
○ 2026-11-07 16:45:48
● 2026-11-10 02:28:56
○ 2026-11-11 18:23:48
○ 2026-11-14 22:52:10

○A18.238.243.612026-11-04 → 2026-11-10 · 6 obs

○ 2026-10-30 01:36:54
● 2026-11-04 23:02:36
○ 2026-11-07 16:45:48
● 2026-11-10 02:28:56
○ 2026-11-11 18:23:48
○ 2026-11-14 22:52:10

○A18.238.243.962026-11-04 → 2026-11-10 · 6 obs

○ 2026-10-30 01:36:54
● 2026-11-04 23:02:36
○ 2026-11-07 16:45:48
● 2026-11-10 02:28:56
○ 2026-11-11 18:23:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:1000:1c:9f8f:f640:93a12026-11-06 → 2026-11-06 · 4 obs

○ 2026-11-04 23:02:36
● 2026-11-06 17:42:42
○ 2026-11-07 16:45:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:1200:1c:9f8f:f640:93a12026-11-04 → 2026-11-04 · 4 obs

○ 2026-10-30 01:36:54
● 2026-11-04 23:02:36
○ 2026-11-06 17:42:42
○ 2026-11-14 22:52:10

○A2600:9000:2090:1800:1c:9f8f:f640:93a12026-11-06 → 2026-11-06 · 4 obs

○ 2026-11-04 23:02:36
● 2026-11-06 17:42:42
○ 2026-11-07 16:45:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:2c00:1c:9f8f:f640:93a12026-11-04 → 2026-11-04 · 4 obs

○ 2026-10-30 01:36:54
● 2026-11-04 23:02:36
○ 2026-11-06 17:42:42
○ 2026-11-14 22:52:10

○A2600:9000:2090:3800:1c:9f8f:f640:93a12026-11-10 → 2026-11-10 · 4 obs

○ 2026-11-07 16:45:48
● 2026-11-10 02:28:56
○ 2026-11-11 18:23:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:400:1c:9f8f:f640:93a12026-11-04 → 2026-11-04 · 4 obs

○ 2026-10-30 01:36:54
● 2026-11-04 23:02:36
○ 2026-11-06 17:42:42
○ 2026-11-14 22:52:10

○A2600:9000:2090:4600:1c:9f8f:f640:93a12026-11-04 → 2026-11-04 · 4 obs

○ 2026-10-30 01:36:54
● 2026-11-04 23:02:36
○ 2026-11-06 17:42:42
○ 2026-11-14 22:52:10

○A2600:9000:2090:4a00:1c:9f8f:f640:93a12026-11-06 → 2026-11-06 · 4 obs

○ 2026-11-04 23:02:36
● 2026-11-06 17:42:42
○ 2026-11-07 16:45:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:5000:1c:9f8f:f640:93a12026-11-10 → 2026-11-10 · 4 obs

○ 2026-11-07 16:45:48
● 2026-11-10 02:28:56
○ 2026-11-11 18:23:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:5200:1c:9f8f:f640:93a12026-11-10 → 2026-11-10 · 4 obs

○ 2026-11-07 16:45:48
● 2026-11-10 02:28:56
○ 2026-11-11 18:23:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:5800:1c:9f8f:f640:93a12026-11-10 → 2026-11-10 · 4 obs

○ 2026-11-07 16:45:48
● 2026-11-10 02:28:56
○ 2026-11-11 18:23:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:7000:1c:9f8f:f640:93a12026-11-06 → 2026-11-06 · 4 obs

○ 2026-11-04 23:02:36
● 2026-11-06 17:42:42
○ 2026-11-07 16:45:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:7800:1c:9f8f:f640:93a12026-11-04 → 2026-11-04 · 4 obs

○ 2026-10-30 01:36:54
● 2026-11-04 23:02:36
○ 2026-11-06 17:42:42
○ 2026-11-14 22:52:10

○A2600:9000:2090:7c00:1c:9f8f:f640:93a12026-11-06 → 2026-11-06 · 4 obs

○ 2026-11-04 23:02:36
● 2026-11-06 17:42:42
○ 2026-11-07 16:45:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:8200:1c:9f8f:f640:93a12026-11-06 → 2026-11-06 · 4 obs

○ 2026-11-04 23:02:36
● 2026-11-06 17:42:42
○ 2026-11-07 16:45:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:9400:1c:9f8f:f640:93a12026-11-06 → 2026-11-06 · 4 obs

○ 2026-11-04 23:02:36
● 2026-11-06 17:42:42
○ 2026-11-07 16:45:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:b400:1c:9f8f:f640:93a12026-11-04 → 2026-11-04 · 4 obs

○ 2026-10-30 01:36:54
● 2026-11-04 23:02:36
○ 2026-11-06 17:42:42
○ 2026-11-14 22:52:10

○A2600:9000:2090:b600:1c:9f8f:f640:93a12026-11-06 → 2026-11-06 · 4 obs

○ 2026-11-04 23:02:36
● 2026-11-06 17:42:42
○ 2026-11-07 16:45:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:c200:1c:9f8f:f640:93a12026-11-10 → 2026-11-10 · 4 obs

○ 2026-11-07 16:45:48
● 2026-11-10 02:28:56
○ 2026-11-11 18:23:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:cc00:1c:9f8f:f640:93a12026-11-04 → 2026-11-04 · 4 obs

○ 2026-10-30 01:36:54
● 2026-11-04 23:02:36
○ 2026-11-06 17:42:42
○ 2026-11-14 22:52:10

○A2600:9000:2090:e00:1c:9f8f:f640:93a12026-11-10 → 2026-11-10 · 4 obs

○ 2026-11-07 16:45:48
● 2026-11-10 02:28:56
○ 2026-11-11 18:23:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:f200:1c:9f8f:f640:93a12026-11-04 → 2026-11-04 · 4 obs

○ 2026-10-30 01:36:54
● 2026-11-04 23:02:36
○ 2026-11-06 17:42:42
○ 2026-11-14 22:52:10

○A2600:9000:2090:f400:1c:9f8f:f640:93a12026-11-10 → 2026-11-10 · 4 obs

○ 2026-11-07 16:45:48
● 2026-11-10 02:28:56
○ 2026-11-11 18:23:48
○ 2026-11-14 22:52:10

○A2600:9000:2090:fa00:1c:9f8f:f640:93a12026-11-10 → 2026-11-10 · 4 obs

○ 2026-11-07 16:45:48
● 2026-11-10 02:28:56
○ 2026-11-11 18:23:48
○ 2026-11-14 22:52:10

○A2600:9000:249b:1200:1c:9f8f:f640:93a12026-11-11 → 2026-11-11 · 4 obs

○ 2026-11-10 02:28:56
● 2026-11-11 18:23:48
○ 2026-11-13 04:31:12
○ 2026-11-14 22:52:10

○A2600:9000:249b:3800:1c:9f8f:f640:93a12026-10-26 → 2026-10-26 · 4 obs

○ 2017-12-25 17:36:12
● 2026-10-26 05:28:16
○ 2026-10-30 01:36:54
○ 2026-11-14 22:52:10

○A2600:9000:249b:4200:1c:9f8f:f640:93a12026-11-11 → 2026-11-11 · 4 obs

○ 2026-11-10 02:28:56
● 2026-11-11 18:23:48
○ 2026-11-13 04:31:12
○ 2026-11-14 22:52:10

○A2600:9000:249b:5800:1c:9f8f:f640:93a12026-10-26 → 2026-10-26 · 4 obs

○ 2017-12-25 17:36:12
● 2026-10-26 05:28:16
○ 2026-10-30 01:36:54
○ 2026-11-14 22:52:10

○A2600:9000:249b:6200:1c:9f8f:f640:93a12026-10-26 → 2026-10-26 · 4 obs

○ 2017-12-25 17:36:12
● 2026-10-26 05:28:16
○ 2026-10-30 01:36:54
○ 2026-11-14 22:52:10

○A2600:9000:249b:7000:1c:9f8f:f640:93a12026-10-26 → 2026-10-26 · 4 obs

○ 2017-12-25 17:36:12
● 2026-10-26 05:28:16
○ 2026-10-30 01:36:54
○ 2026-11-14 22:52:10

○A2600:9000:249b:9200:1c:9f8f:f640:93a12026-11-11 → 2026-11-11 · 4 obs

○ 2026-11-10 02:28:56
● 2026-11-11 18:23:48
○ 2026-11-13 04:31:12
○ 2026-11-14 22:52:10

○A2600:9000:249b:9a00:1c:9f8f:f640:93a12026-11-11 → 2026-11-11 · 4 obs

○ 2026-11-10 02:28:56
● 2026-11-11 18:23:48
○ 2026-11-13 04:31:12
○ 2026-11-14 22:52:10

○A2600:9000:249b:a400:1c:9f8f:f640:93a12026-11-11 → 2026-11-11 · 4 obs

○ 2026-11-10 02:28:56
● 2026-11-11 18:23:48
○ 2026-11-13 04:31:12
○ 2026-11-14 22:52:10

○A2600:9000:249b:b000:1c:9f8f:f640:93a12026-10-26 → 2026-10-26 · 4 obs

○ 2017-12-25 17:36:12
● 2026-10-26 05:28:16
○ 2026-10-30 01:36:54
○ 2026-11-14 22:52:10

○A2600:9000:249b:b800:1c:9f8f:f640:93a12026-10-26 → 2026-10-26 · 4 obs

○ 2017-12-25 17:36:12
● 2026-10-26 05:28:16
○ 2026-10-30 01:36:54
○ 2026-11-14 22:52:10

○A2600:9000:249b:c600:1c:9f8f:f640:93a12026-11-11 → 2026-11-11 · 4 obs

○ 2026-11-10 02:28:56
● 2026-11-11 18:23:48
○ 2026-11-13 04:31:12
○ 2026-11-14 22:52:10

○A2600:9000:249b:c800:1c:9f8f:f640:93a12026-11-11 → 2026-11-11 · 4 obs

○ 2026-11-10 02:28:56
● 2026-11-11 18:23:48
○ 2026-11-13 04:31:12
○ 2026-11-14 22:52:10

○A2600:9000:249b:ce00:1c:9f8f:f640:93a12026-10-26 → 2026-10-26 · 4 obs

○ 2017-12-25 17:36:12
● 2026-10-26 05:28:16
○ 2026-10-30 01:36:54
○ 2026-11-14 22:52:10

○A2600:9000:249b:ee00:1c:9f8f:f640:93a12026-11-11 → 2026-11-11 · 4 obs

○ 2026-11-10 02:28:56
● 2026-11-11 18:23:48
○ 2026-11-13 04:31:12
○ 2026-11-14 22:52:10

○A2600:9000:249b:f800:1c:9f8f:f640:93a12026-10-26 → 2026-10-26 · 4 obs

○ 2017-12-25 17:36:12
● 2026-10-26 05:28:16
○ 2026-10-30 01:36:54
○ 2026-11-14 22:52:10

●A2600:9000:28ac:1200:1c:9f8f:f640:93a12026-11-14 → 2026-11-14 · 3 obs

○ 2026-11-14 05:11:20
● 2026-11-14 22:52:08
● 2026-11-14 22:52:10

●A2600:9000:28ac:1400:1c:9f8f:f640:93a12026-11-14 → 2026-11-14 · 3 obs

○ 2026-11-14 05:11:20
● 2026-11-14 22:52:08
● 2026-11-14 22:52:10

○A2600:9000:28ac:1600:1c:9f8f:f640:93a12026-11-13 → 2026-11-13 · 4 obs

○ 2026-11-11 18:23:48
● 2026-11-13 04:31:12
○ 2026-11-13 12:55:54
○ 2026-11-14 22:52:10

○A2600:9000:28ac:1a00:1c:9f8f:f640:93a12026-11-14 → 2026-11-14 · 4 obs

○ 2026-11-13 12:55:54
● 2026-11-14 05:11:20
○ 2026-11-14 22:52:08
○ 2026-11-14 22:52:10

○A2600:9000:28ac:1c00:1c:9f8f:f640:93a12026-10-30 → 2026-10-30 · 4 obs

○ 2026-10-26 05:28:16
● 2026-10-30 01:36:54
○ 2026-11-04 23:02:36
○ 2026-11-14 22:52:10

○A2600:9000:28ac:200:1c:9f8f:f640:93a12026-11-14 → 2026-11-14 · 4 obs

○ 2026-11-13 12:55:54
● 2026-11-14 05:11:20
○ 2026-11-14 22:52:08
○ 2026-11-14 22:52:10

○A2600:9000:28ac:3000:1c:9f8f:f640:93a12026-11-14 → 2026-11-14 · 4 obs

○ 2026-11-13 12:55:54
● 2026-11-14 05:11:20
○ 2026-11-14 22:52:08
○ 2026-11-14 22:52:10

○A2600:9000:28ac:3400:1c:9f8f:f640:93a12026-11-07 → 2026-11-07 · 4 obs

○ 2026-11-06 17:42:42
● 2026-11-07 16:45:48
○ 2026-11-10 02:28:56
○ 2026-11-14 22:52:10

○A2600:9000:28ac:3600:1c:9f8f:f640:93a12026-10-30 → 2026-11-07 · 6 obs

○ 2026-10-26 05:28:16
● 2026-10-30 01:36:54
○ 2026-11-04 23:02:36
● 2026-11-07 16:45:48
○ 2026-11-10 02:28:56
○ 2026-11-14 22:52:10

○A2600:9000:28ac:3c00:1c:9f8f:f640:93a12026-11-13 → 2026-11-13 · 4 obs

○ 2026-11-13 04:31:12
● 2026-11-13 12:55:54
○ 2026-11-14 22:52:08
○ 2026-11-14 22:52:10

○A2600:9000:28ac:3e00:1c:9f8f:f640:93a12026-11-07 → 2026-11-13 · 6 obs

○ 2026-11-06 17:42:42
● 2026-11-07 16:45:48
○ 2026-11-10 02:28:56
● 2026-11-13 04:31:12
○ 2026-11-13 12:55:54
○ 2026-11-14 22:52:10

○A2600:9000:28ac:400:1c:9f8f:f640:93a12026-11-13 → 2026-11-13 · 4 obs

○ 2026-11-11 18:23:48
● 2026-11-13 04:31:12
○ 2026-11-14 05:11:20
○ 2026-11-14 22:52:10

○A2600:9000:28ac:4a00:1c:9f8f:f640:93a12026-11-14 → 2026-11-14 · 4 obs

○ 2026-11-13 12:55:54
● 2026-11-14 05:11:20
○ 2026-11-14 22:52:08
○ 2026-11-14 22:52:10

○A2600:9000:28ac:5200:1c:9f8f:f640:93a12026-10-30 → 2026-11-07 · 6 obs

○ 2026-10-26 05:28:16
● 2026-10-30 01:36:54
○ 2026-11-04 23:02:36
● 2026-11-07 16:45:48
○ 2026-11-10 02:28:56
○ 2026-11-14 22:52:10

○A2600:9000:28ac:5600:1c:9f8f:f640:93a12026-11-07 → 2026-11-07 · 4 obs

○ 2026-11-06 17:42:42
● 2026-11-07 16:45:48
○ 2026-11-10 02:28:56
○ 2026-11-14 22:52:10

●A2600:9000:28ac:5a00:1c:9f8f:f640:93a12026-11-13 → 2026-11-14 · 5 obs

○ 2026-11-13 04:31:12
● 2026-11-13 12:55:54
○ 2026-11-14 05:11:20
● 2026-11-14 22:52:08
● 2026-11-14 22:52:10

○A2600:9000:28ac:5c00:1c:9f8f:f640:93a12026-10-30 → 2026-10-30 · 4 obs

○ 2026-10-26 05:28:16
● 2026-10-30 01:36:54
○ 2026-11-04 23:02:36
○ 2026-11-14 22:52:10

○A2600:9000:28ac:5e00:1c:9f8f:f640:93a12026-11-13 → 2026-11-13 · 4 obs

○ 2026-11-13 04:31:12
● 2026-11-13 12:55:54
○ 2026-11-14 05:11:20
○ 2026-11-14 22:52:10

●A2600:9000:28ac:6000:1c:9f8f:f640:93a12026-11-14 → 2026-11-14 · 3 obs

○ 2026-11-14 05:11:20
● 2026-11-14 22:52:08
● 2026-11-14 22:52:10

○A2600:9000:28ac:7400:1c:9f8f:f640:93a12026-10-30 → 2026-10-30 · 4 obs

○ 2026-10-26 05:28:16
● 2026-10-30 01:36:54
○ 2026-11-04 23:02:36
○ 2026-11-14 22:52:10

○A2600:9000:28ac:7800:1c:9f8f:f640:93a12026-11-13 → 2026-11-13 · 4 obs

○ 2026-11-13 04:31:12
● 2026-11-13 12:55:54
○ 2026-11-14 05:11:20
○ 2026-11-14 22:52:10

○A2600:9000:28ac:7a00:1c:9f8f:f640:93a12026-11-13 → 2026-11-13 · 4 obs

○ 2026-11-13 04:31:12
● 2026-11-13 12:55:54
○ 2026-11-14 05:11:20
○ 2026-11-14 22:52:10

●A2600:9000:28ac:8400:1c:9f8f:f640:93a12026-11-07 → 2026-11-14 · 5 obs

○ 2026-11-06 17:42:42
● 2026-11-07 16:45:48
○ 2026-11-10 02:28:56
● 2026-11-14 22:52:08
● 2026-11-14 22:52:10

○A2600:9000:28ac:8a00:1c:9f8f:f640:93a12026-10-30 → 2026-10-30 · 4 obs

○ 2026-10-26 05:28:16
● 2026-10-30 01:36:54
○ 2026-11-04 23:02:36
○ 2026-11-14 22:52:10

○A2600:9000:28ac:8c00:1c:9f8f:f640:93a12026-10-30 → 2026-10-30 · 4 obs

○ 2026-10-26 05:28:16
● 2026-10-30 01:36:54
○ 2026-11-04 23:02:36
○ 2026-11-14 22:52:10

○A2600:9000:28ac:9400:1c:9f8f:f640:93a12026-11-13 → 2026-11-13 · 4 obs

○ 2026-11-11 18:23:48
● 2026-11-13 04:31:12
○ 2026-11-13 12:55:54
○ 2026-11-14 22:52:10

●A2600:9000:28ac:9600:1c:9f8f:f640:93a12026-11-14 → 2026-11-14 · 3 obs

○ 2026-11-14 05:11:20
● 2026-11-14 22:52:08
● 2026-11-14 22:52:10

○A2600:9000:28ac:9a00:1c:9f8f:f640:93a12026-11-13 → 2026-11-13 · 4 obs

○ 2026-11-11 18:23:48
● 2026-11-13 04:31:12
○ 2026-11-13 12:55:54
○ 2026-11-14 22:52:10

●A2600:9000:28ac:9c00:1c:9f8f:f640:93a12026-11-14 → 2026-11-14 · 3 obs

○ 2026-11-14 05:11:20
● 2026-11-14 22:52:08
● 2026-11-14 22:52:10

○A2600:9000:28ac:a200:1c:9f8f:f640:93a12026-11-14 → 2026-11-14 · 4 obs

○ 2026-11-13 12:55:54
● 2026-11-14 05:11:20
○ 2026-11-14 22:52:08
○ 2026-11-14 22:52:10

○A2600:9000:28ac:a600:1c:9f8f:f640:93a12026-11-13 → 2026-11-13 · 4 obs

○ 2026-11-11 18:23:48
● 2026-11-13 04:31:12
○ 2026-11-13 12:55:54
○ 2026-11-14 22:52:10

○A2600:9000:28ac:aa00:1c:9f8f:f640:93a12026-11-13 → 2026-11-13 · 4 obs

○ 2026-11-11 18:23:48
● 2026-11-13 04:31:12
○ 2026-11-13 12:55:54
○ 2026-11-14 22:52:10

○A2600:9000:28ac:ba00:1c:9f8f:f640:93a12026-11-14 → 2026-11-14 · 4 obs

○ 2026-11-13 12:55:54
● 2026-11-14 05:11:20
○ 2026-11-14 22:52:08
○ 2026-11-14 22:52:10

○A2600:9000:28ac:c000:1c:9f8f:f640:93a12026-11-14 → 2026-11-14 · 4 obs

○ 2026-11-13 12:55:54
● 2026-11-14 05:11:20
○ 2026-11-14 22:52:08
○ 2026-11-14 22:52:10

○A2600:9000:28ac:c600:1c:9f8f:f640:93a12026-11-13 → 2026-11-13 · 4 obs

○ 2026-11-13 04:31:12
● 2026-11-13 12:55:54
○ 2026-11-14 05:11:20
○ 2026-11-14 22:52:10

○A2600:9000:28ac:da00:1c:9f8f:f640:93a12026-10-30 → 2026-11-13 · 6 obs

○ 2026-10-26 05:28:16
● 2026-10-30 01:36:54
○ 2026-11-04 23:02:36
● 2026-11-13 12:55:54
○ 2026-11-14 05:11:20
○ 2026-11-14 22:52:10

○A2600:9000:28ac:de00:1c:9f8f:f640:93a12026-11-07 → 2026-11-07 · 4 obs

○ 2026-11-06 17:42:42
● 2026-11-07 16:45:48
○ 2026-11-10 02:28:56
○ 2026-11-14 22:52:10

○A2600:9000:28ac:e000:1c:9f8f:f640:93a12026-11-13 → 2026-11-13 · 4 obs

○ 2026-11-11 18:23:48
● 2026-11-13 04:31:12
○ 2026-11-13 12:55:54
○ 2026-11-14 22:52:10

●A2600:9000:28ac:ee00:1c:9f8f:f640:93a12026-11-14 → 2026-11-14 · 3 obs

○ 2026-11-14 05:11:20
● 2026-11-14 22:52:08
● 2026-11-14 22:52:10

○A2600:9000:28ac:fc00:1c:9f8f:f640:93a12026-11-07 → 2026-11-07 · 4 obs

○ 2026-11-06 17:42:42
● 2026-11-07 16:45:48
○ 2026-11-10 02:28:56
○ 2026-11-14 22:52:10

●A3.171.100.1062026-10-30 → 2026-11-14 · 7 obs

○ 2026-10-26 05:28:16
● 2026-10-30 01:36:54
○ 2026-11-04 23:02:36
● 2026-11-07 16:45:48
○ 2026-11-10 02:28:56
● 2026-11-13 04:31:12
● 2026-11-14 22:52:10

●A3.171.100.162026-10-30 → 2026-11-14 · 7 obs

○ 2026-10-26 05:28:16
● 2026-10-30 01:36:54
○ 2026-11-04 23:02:36
● 2026-11-07 16:45:48
○ 2026-11-10 02:28:56
● 2026-11-13 04:31:12
● 2026-11-14 22:52:10

●A3.171.100.462026-10-30 → 2026-11-14 · 7 obs

○ 2026-10-26 05:28:16
● 2026-10-30 01:36:54
○ 2026-11-04 23:02:36
● 2026-11-07 16:45:48
○ 2026-11-10 02:28:56
● 2026-11-13 04:31:12
● 2026-11-14 22:52:10

●A3.171.100.762026-10-30 → 2026-11-14 · 7 obs

○ 2026-10-26 05:28:16
● 2026-10-30 01:36:54
○ 2026-11-04 23:02:36
● 2026-11-07 16:45:48
○ 2026-11-10 02:28:56
● 2026-11-13 04:31:12
● 2026-11-14 22:52:10

○A50.63.202.442016-12-14 → 2016-12-14 · 3 obs

● 2016-12-14 01:35:38
○ 2017-12-25 17:36:12
○ 2026-11-14 22:52:10

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-12-25 → 2017-12-25 · 3 obs

● 2017-12-25 17:36:12
○ 2026-10-22 16:00:32
○ 2026-11-14 22:52:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net...	-
preptested.com	nina.ns.cloudflare.com, dilbert.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.155

NS records: nina.ns.cloudflare.com, dilbert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 111ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.171.100.16, 3.171.100.106...`
AAAA	8	`2600:9000:28ac:6000:1c:9f8f:f640:93a1, 2600:9000:28ac:7200:1c:9f8f:f640:93a1...`
NS	2	`dilbert.ns.cloudflare.com, nina.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`dilbert.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nina.ns.cloudflare.com, nina.ns.cloudflare.com, nina.ns.cloudflare.com...)

Analysis

IP Addresses

preptested.com directs to 12 IP numbers: 3.171.100.16, 3.171.100.46, 3.171.100.76 and 9 other.

Two other host names, along with mapsaccelerator.com, bgudxxtmk.cc and mahagamesstore.com, also share IP numbers with preptested.com.

Name Servers

DNS delegation for preptested.com points to two name servers: dilbert.ns.cloudflare.com and nina.ns.cloudflare.com.

preptested.com shares its NS records with other domains, for example onlinemasters.com, salybia.org, taunton-leisure.ltd and two others.

preptested.com has at least partial name server overlap with other domains, such as sidam.org.sa, petdb.app, tesonetfoundation.eu and two others.

These name servers tend to appear together with the name servers melnicoff.ns.cloudflare.com, gordon.ns.cloudflare.com and ignat.ns.cloudflare.com.

DNS names with 6 IP addresses:

dilbert.ns.cloudflare.com has IP addresses 108.162.193.155, 172.64.33.155 and 173.245.59.155, plus 3 other.

nina.ns.cloudflare.com has IP addresses 108.162.192.136, 172.64.32.136 and 173.245.58.136, plus 3 other.