preknow.net - dns.ninja
preknow.net
net
| 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.netnstld@verisign-grs.com serial=1786195084 | ||||||
Same first word
Similar names
DNS History
87 records (6 active, 81 former)
●NSdns1.name-services.com2015-08-31 → 2026-08-08 · 2 obs
● 2026-08-08 13:20:56
●NSdns2.name-services.com2015-08-31 → 2026-08-08 · 2 obs
● 2026-08-08 13:20:56
●NSdns3.name-services.com2015-08-31 → 2026-08-08 · 2 obs
● 2026-08-08 13:20:56
●NSdns4.name-services.com2015-08-31 → 2026-08-08 · 2 obs
● 2026-08-08 13:20:56
●NSdns5.name-services.com2015-08-31 → 2026-08-08 · 2 obs
● 2026-08-08 13:20:56
●A104.45.130.112026-02-15 → 2026-08-08 · 4 obs
● 2026-02-15 11:37:50
○ 2026-08-08 07:01:24
● 2026-08-08 13:20:56
○A104.72.70.272015-08-31 → 2015-10-03 · 8 obs
● 2015-09-14 04:26:22
○ 2015-09-17 19:02:16
○ 2015-10-01 08:23:48
● 2015-10-02 11:58:06
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A104.72.70.492015-09-17 → 2015-10-01 · 5 obs
● 2015-09-17 19:02:16
● 2015-10-01 08:23:48
○ 2015-10-02 11:58:06
○ 2026-08-08 13:20:56
○A104.72.70.572015-09-17 → 2015-10-01 · 5 obs
● 2015-09-17 19:02:16
● 2015-10-01 08:23:48
○ 2015-10-02 11:58:06
○ 2026-08-08 13:20:56
○A118.155.230.492015-08-31 → 2015-10-01 · 6 obs
○ 2015-09-14 04:26:22
○ 2015-09-17 19:02:16
● 2015-10-01 08:23:48
○ 2015-10-02 11:58:06
○ 2026-08-08 13:20:56
○A118.155.230.802015-08-31 → 2015-10-01 · 6 obs
○ 2015-09-14 04:26:22
○ 2015-09-17 19:02:16
● 2015-10-01 08:23:48
○ 2015-10-02 11:58:06
○ 2026-08-08 13:20:56
○A124.155.222.242015-09-14 → 2015-09-14 · 4 obs
● 2015-09-14 04:26:22
○ 2015-09-17 19:02:16
○ 2026-08-08 13:20:56
○A124.155.222.92015-09-14 → 2015-09-14 · 4 obs
● 2015-09-14 04:26:22
○ 2015-09-17 19:02:16
○ 2026-08-08 13:20:56
○A124.155.223.1032015-08-31 → 2015-10-02 · 6 obs
○ 2015-09-14 04:26:22
● 2015-09-17 19:02:16
● 2015-10-02 11:58:06
○ 2015-10-03 19:16:08
○ 2026-08-08 13:20:56
○A124.155.223.1252015-08-31 → 2015-10-02 · 6 obs
○ 2015-09-14 04:26:22
● 2015-09-17 19:02:16
● 2015-10-02 11:58:06
○ 2015-10-03 19:16:08
○ 2026-08-08 13:20:56
○A173.205.24.1442015-11-13 → 2015-11-13 · 4 obs
● 2015-11-13 02:23:30
○ 2015-11-15 09:41:42
○ 2026-08-08 13:20:56
○A173.205.24.1522015-11-13 → 2015-11-13 · 4 obs
● 2015-11-13 02:23:30
○ 2015-11-15 09:41:42
○ 2026-08-08 13:20:56
○A173.205.24.1692015-11-02 → 2015-11-03 · 5 obs
● 2015-11-02 13:43:36
● 2015-11-03 22:35:42
○ 2015-11-08 22:04:24
○ 2026-08-08 13:20:56
○A173.205.24.1952015-11-02 → 2015-11-03 · 5 obs
● 2015-11-02 13:43:36
● 2015-11-03 22:35:42
○ 2015-11-08 22:04:24
○ 2026-08-08 13:20:56
○A173.205.6.512016-01-08 → 2016-01-20 · 5 obs
● 2016-01-08 00:15:04
● 2016-01-20 07:41:38
○ 2016-01-26 18:59:32
○ 2026-08-08 13:20:56
○A173.205.6.582016-01-08 → 2016-01-20 · 5 obs
● 2016-01-08 00:15:04
● 2016-01-20 07:41:38
○ 2016-01-26 18:59:32
○ 2026-08-08 13:20:56
○A173.223.52.332017-02-04 → 2017-02-04 · 4 obs
● 2017-02-04 14:25:24
○ 2017-07-21 18:08:44
○ 2026-08-08 13:20:56
○A173.223.52.412017-02-04 → 2017-02-04 · 4 obs
● 2017-02-04 14:25:24
○ 2017-07-21 18:08:44
○ 2026-08-08 13:20:56
○A184.25.157.812015-11-15 → 2015-11-15 · 4 obs
● 2015-11-15 09:41:42
○ 2015-11-17 20:04:08
○ 2026-08-08 13:20:56
○A184.25.157.892015-11-15 → 2015-11-15 · 4 obs
● 2015-11-15 09:41:42
○ 2015-11-17 20:04:08
○ 2026-08-08 13:20:56
○A184.25.56.1312017-07-21 → 2018-10-02 · 5 obs
● 2017-07-21 18:08:44
● 2018-10-02 16:50:36
○ 2026-02-15 11:37:50
○ 2026-08-08 13:20:56
○A184.25.56.1472017-07-21 → 2018-10-02 · 5 obs
● 2017-07-21 18:08:44
● 2018-10-02 16:50:36
○ 2026-02-15 11:37:50
○ 2026-08-08 13:20:56
○A184.28.188.1072016-08-27 → 2016-08-27 · 4 obs
● 2016-08-27 04:54:12
○ 2016-09-12 03:05:56
○ 2026-08-08 13:20:56
○A184.28.188.412016-08-11 → 2016-09-12 · 6 obs
● 2016-08-11 12:13:28
○ 2016-08-27 04:54:12
● 2016-09-12 03:05:56
○ 2016-10-08 05:24:46
○ 2026-08-08 13:20:56
○A184.28.188.502016-08-11 → 2016-09-12 · 6 obs
● 2016-08-11 12:13:28
○ 2016-08-27 04:54:12
● 2016-09-12 03:05:56
○ 2016-10-08 05:24:46
○ 2026-08-08 13:20:56
○A184.28.188.912016-08-27 → 2016-08-27 · 4 obs
● 2016-08-27 04:54:12
○ 2016-09-12 03:05:56
○ 2026-08-08 13:20:56
○A184.50.85.842015-10-03 → 2015-10-03 · 4 obs
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A184.50.85.942015-10-03 → 2015-10-03 · 4 obs
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A184.51.0.412016-08-02 → 2016-08-02 · 4 obs
● 2016-08-02 04:38:46
○ 2016-08-11 12:13:28
○ 2026-08-08 13:20:56
○A184.51.0.642016-08-02 → 2016-08-02 · 4 obs
● 2016-08-02 04:38:46
○ 2016-08-11 12:13:28
○ 2026-08-08 13:20:56
○A190.98.130.1702015-09-17 → 2015-10-01 · 5 obs
● 2015-09-17 19:02:16
● 2015-10-01 08:23:48
○ 2015-10-02 11:58:06
○ 2026-08-08 13:20:56
○A190.98.130.1772015-09-17 → 2015-10-01 · 5 obs
● 2015-09-17 19:02:16
● 2015-10-01 08:23:48
○ 2015-10-02 11:58:06
○ 2026-08-08 13:20:56
○A190.98.140.1042015-09-14 → 2015-09-14 · 4 obs
● 2015-09-14 04:26:22
○ 2015-09-17 19:02:16
○ 2026-08-08 13:20:56
○A190.98.140.1052015-09-14 → 2015-09-14 · 4 obs
● 2015-09-14 04:26:22
○ 2015-09-17 19:02:16
○ 2026-08-08 13:20:56
○A190.98.146.482015-10-02 → 2015-10-03 · 5 obs
● 2015-10-02 11:58:06
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A190.98.146.92015-10-02 → 2015-10-03 · 5 obs
● 2015-10-02 11:58:06
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A198.47.116.112015-09-14 → 2015-10-03 · 5 obs
● 2015-09-14 04:26:22
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A198.47.116.412015-09-14 → 2015-10-03 · 5 obs
● 2015-09-14 04:26:22
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A204.2.148.1372015-10-18 → 2015-10-31 · 8 obs
● 2015-10-18 00:29:44
○ 2015-10-19 14:57:02
○ 2015-10-21 18:43:06
● 2015-10-30 01:20:14
● 2015-10-31 20:22:36
○ 2015-11-02 13:43:36
○ 2026-08-08 13:20:56
○A204.2.148.1452015-10-18 → 2015-10-31 · 8 obs
● 2015-10-18 00:29:44
○ 2015-10-19 14:57:02
○ 2015-10-21 18:43:06
● 2015-10-30 01:20:14
● 2015-10-31 20:22:36
○ 2015-11-02 13:43:36
○ 2026-08-08 13:20:56
○A216.246.122.502015-09-14 → 2015-10-21 · 8 obs
● 2015-09-14 04:26:22
● 2015-09-17 19:02:16
○ 2015-10-01 08:23:48
○ 2015-10-19 14:57:02
● 2015-10-21 18:43:06
○ 2015-10-30 01:20:14
○ 2026-08-08 13:20:56
○A216.246.122.752015-09-14 → 2015-09-17 · 5 obs
● 2015-09-14 04:26:22
● 2015-09-17 19:02:16
○ 2015-10-01 08:23:48
○ 2026-08-08 13:20:56
○A216.246.122.812015-10-21 → 2015-10-21 · 4 obs
● 2015-10-21 18:43:06
○ 2015-10-30 01:20:14
○ 2026-08-08 13:20:56
○A23.1.240.1392015-08-31 → 2015-10-03 · 8 obs
● 2015-09-14 04:26:22
○ 2015-09-17 19:02:16
○ 2015-10-01 08:23:48
● 2015-10-02 11:58:06
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A23.32.241.752015-09-17 → 2015-10-03 · 7 obs
● 2015-09-17 19:02:16
○ 2015-10-01 08:23:48
○ 2015-10-02 11:58:06
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A23.32.241.892015-09-17 → 2015-10-03 · 7 obs
● 2015-09-17 19:02:16
○ 2015-10-01 08:23:48
○ 2015-10-02 11:58:06
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A23.59.189.1062015-08-31 → 2015-10-03 · 4 obs
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A23.59.189.1122015-08-31 → 2015-10-03 · 4 obs
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A23.61.194.1842015-12-15 → 2015-12-15 · 4 obs
● 2015-12-15 13:03:34
○ 2015-12-16 18:30:38
○ 2026-08-08 13:20:56
○A23.61.194.2262015-08-31 → 2017-01-02 · 12 obs
● 2015-12-20 10:45:24
○ 2016-01-08 00:15:04
○ 2016-01-20 07:41:38
● 2016-01-26 18:59:32
● 2016-07-14 01:38:22
○ 2016-08-02 04:38:46
○ 2016-09-12 03:05:56
● 2016-10-08 05:24:46
● 2017-01-02 03:10:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A23.61.194.482015-08-31 → 2017-01-02 · 15 obs
● 2015-12-14 03:03:08
○ 2015-12-15 13:03:34
● 2015-12-16 18:30:38
● 2015-12-20 10:45:24
○ 2016-01-08 00:15:04
○ 2016-01-20 07:41:38
● 2016-01-26 18:59:32
● 2016-07-14 01:38:22
○ 2016-08-02 04:38:46
○ 2016-09-12 03:05:56
● 2016-10-08 05:24:46
● 2017-01-02 03:10:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A23.62.62.1692015-08-31 → 2015-08-31 · 3 obs
○ 2015-09-14 04:26:22
○ 2026-08-08 13:20:56
○A23.62.62.1862015-08-31 → 2015-08-31 · 3 obs
○ 2015-09-14 04:26:22
○ 2026-08-08 13:20:56
○A2600:1406:1a::173d:c2302016-10-08 → 2016-10-08 · 4 obs
● 2016-10-08 05:24:46
○ 2016-11-08 13:23:36
○ 2026-08-08 13:20:56
○A2600:1406:1a::173d:c2e22016-10-08 → 2016-10-08 · 4 obs
● 2016-10-08 05:24:46
○ 2016-11-08 13:23:36
○ 2026-08-08 13:20:56
○A2600:1406:28::b833:1232016-11-08 → 2016-11-08 · 4 obs
● 2016-11-08 13:23:36
○ 2016-11-18 12:30:16
○ 2026-08-08 13:20:56
○A2600:1406:28::b833:1392016-11-08 → 2016-11-08 · 4 obs
● 2016-11-08 13:23:36
○ 2016-11-18 12:30:16
○ 2026-08-08 13:20:56
○A2600:1406:28::b833:db2016-11-18 → 2017-01-02 · 5 obs
● 2016-11-18 12:30:16
● 2017-01-02 03:10:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A2600:1406:28::b833:e92016-11-18 → 2017-01-02 · 5 obs
● 2016-11-18 12:30:16
● 2017-01-02 03:10:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A2600:1406:3::b81c:bc922017-02-04 → 2017-02-04 · 4 obs
● 2017-02-04 14:25:24
○ 2017-07-21 18:08:44
○ 2026-08-08 13:20:56
○A2600:1406:3::b81c:bc9b2017-02-04 → 2017-02-04 · 4 obs
● 2017-02-04 14:25:24
○ 2017-07-21 18:08:44
○ 2026-08-08 13:20:56
○A2600:1406:40::17d7:66a32017-07-21 → 2018-10-02 · 5 obs
● 2017-07-21 18:08:44
● 2018-10-02 16:50:36
○ 2026-02-15 11:37:50
○ 2026-08-08 13:20:56
○A2600:1406:40::17d7:66b92017-07-21 → 2018-10-02 · 5 obs
● 2017-07-21 18:08:44
● 2018-10-02 16:50:36
○ 2026-02-15 11:37:50
○ 2026-08-08 13:20:56
○A61.213.181.1372015-09-14 → 2015-09-14 · 4 obs
● 2015-09-14 04:26:22
○ 2015-09-17 19:02:16
○ 2026-08-08 13:20:56
○A61.213.181.1612015-09-14 → 2015-09-14 · 4 obs
● 2015-09-14 04:26:22
○ 2015-09-17 19:02:16
○ 2026-08-08 13:20:56
○A63.146.69.1052015-10-19 → 2015-10-19 · 4 obs
● 2015-10-19 14:57:02
○ 2015-10-21 18:43:06
○ 2026-08-08 13:20:56
○A63.146.69.812015-10-01 → 2015-11-10 · 9 obs
● 2015-10-01 08:23:48
● 2015-10-03 19:16:08
○ 2015-10-18 00:29:44
○ 2015-11-03 22:35:42
● 2015-11-08 22:04:24
● 2015-11-10 07:00:54
○ 2015-11-12 00:17:06
○ 2026-08-08 13:20:56
○A63.146.69.962015-10-01 → 2015-11-10 · 11 obs
● 2015-10-01 08:23:48
● 2015-10-03 19:16:08
○ 2015-10-18 00:29:44
● 2015-10-19 14:57:02
○ 2015-10-21 18:43:06
○ 2015-11-03 22:35:42
● 2015-11-08 22:04:24
● 2015-11-10 07:00:54
○ 2015-11-12 00:17:06
○ 2026-08-08 13:20:56
○A67.132.213.1602015-11-12 → 2015-11-12 · 4 obs
● 2015-11-12 00:17:06
○ 2015-11-13 02:23:30
○ 2026-08-08 13:20:56
○A67.132.213.1922015-11-12 → 2015-11-12 · 4 obs
● 2015-11-12 00:17:06
○ 2015-11-13 02:23:30
○ 2026-08-08 13:20:56
○A69.192.4.1542015-10-02 → 2015-10-02 · 4 obs
● 2015-10-02 11:58:06
○ 2015-10-03 19:16:08
○ 2026-08-08 13:20:56
○A69.192.4.1692015-10-02 → 2015-10-02 · 4 obs
● 2015-10-02 11:58:06
○ 2015-10-03 19:16:08
○ 2026-08-08 13:20:56
○A72.246.216.252015-08-31 → 2015-08-31 · 3 obs
○ 2015-09-14 04:26:22
○ 2026-08-08 13:20:56
○A72.246.216.322015-08-31 → 2015-08-31 · 3 obs
○ 2015-09-14 04:26:22
○ 2026-08-08 13:20:56
○A92.123.72.1102015-10-03 → 2015-10-03 · 4 obs
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○A92.123.72.1532015-08-31 → 2015-10-02 · 4 obs
● 2015-10-02 11:58:06
○ 2015-10-03 19:16:08
○ 2026-08-08 13:20:56
○A92.123.72.1842015-08-31 → 2015-10-02 · 4 obs
● 2015-10-02 11:58:06
○ 2015-10-03 19:16:08
○ 2026-08-08 13:20:56
○A92.123.72.972015-10-03 → 2015-10-03 · 4 obs
● 2015-10-03 19:16:08
○ 2017-02-04 14:25:24
○ 2026-08-08 13:20:56
○CNAMEa1982.g1.akamai.net2015-09-14 → 2015-11-15 · 5 obs
● 2015-09-14 04:26:22
● 2015-11-15 09:41:42
○ 2015-11-17 20:04:08
○ 2026-08-08 13:20:56
○CNAMEa1982.g1.akamai.net.0.1.cn.akamaitech.net2015-09-17 → 2015-11-12 · 8 obs
● 2015-09-17 19:02:16
● 2015-10-01 08:23:48
○ 2015-10-02 11:58:06
○ 2015-11-10 07:00:54
● 2015-11-12 00:17:06
○ 2015-11-13 02:23:30
○ 2026-08-08 13:20:56
○CNAMEwww.pewstates.org2015-08-31 → 2015-11-15 · 4 obs
● 2015-11-15 09:41:42
○ 2015-11-17 20:04:08
○ 2026-08-08 13:20:56
○CNAMEwww.pewstates.org.edgesuite.net2015-09-14 → 2015-11-15 · 5 obs
● 2015-09-14 04:26:22
● 2015-11-15 09:41:42
○ 2015-11-17 20:04:08
○ 2026-08-08 13:20:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | d.gtld-servers.net, j.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| preknow.net | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | - |
✅ Authoritative Response
Server:64.98.148.139
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for preknow.net (unsigned zone)
⏱️ Timing
Total: 373ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.45.130.11 |
| NS | 5 | dns3.name-services.com, dns5.name-services.com... |
| SOA | 1 | dns1.name-services.com info.name-service |
Analysis
IP Addresses
preknow.net has exactly one IP address — 104.45.130.11.
sharkalliance.org, pewcorrections.info, pewwhales.net plus two other host names have IP numbers in common with preknow.net.
Name Servers
Five name servers handle delegation for preknow.net: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.
The name servers of preknow.net overlap at least partially with those of other domains — among them sebejer.com, yourhousetips.com, hakimgroup.net and two more.
These name servers commonly appear alongside the name servers dns4.name-services.com and dns5.name-services.com.
Host names pointing to two IP addresses:
The A records for dns1.name-services.com return 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.
The A records for dns2.name-services.com return 216.40.47.201 and 2604:4000:0:d:216:40:47:201.
The A records for dns3.name-services.com return 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.
The A records for dns4.name-services.com return 216.40.47.202 and 2604:4000:0:d:216:40:47:202.
The A records for dns5.name-services.com return 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.