`lesswrong.cz`

DNSSEC	⚠️ Not signed
A	16.15.199.158^{🇺🇸 Amazon16.15.192.0/21 EC2 Prefix}
A	16.15.218.125^{🇺🇸 Amazon16.15.216.0/21 EC2 Prefix}
A	16.182.106.93^{🇺🇸 Amazon16.182.106.0/24}
A	52.217.126.77^{🇺🇸 Amazon52.217.112.0/20 AWS S3}
A	54.231.132.53^{🇺🇸 Amazon54.231.128.0/19 prefix}
A	54.231.198.229^{🇺🇸 Amazon54.231.192.0/19}
A	54.231.226.213^{🇺🇸 Amazon54.231.224.0/19}
A	54.231.234.165^{🇺🇸 Amazon54.231.224.0/19}
NS	`ns-406.awsdns-50.com` ⭐
		A	2600:9000:5301:9600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-406.awsdns-50.com`
		A	205.251.193.150^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-406.awsdns-50.com`
NS	`ns-1192.awsdns-21.org`
		A	2600:9000:5304:a800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1192.awsdns-21.org`
		A	205.251.196.168^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1192.awsdns-21.org`
NS	`ns-1908.awsdns-46.co.uk`
		A	2600:9000:5307:7400::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1908.awsdns-46.co.uk`
		A	205.251.199.116^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1908.awsdns-46.co.uk`
NS	`ns-895.awsdns-47.net`
		A	2600:9000:5303:7f00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-895.awsdns-47.net`
		A	205.251.195.127^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-895.awsdns-47.net`
SOA	`ns-406.awsdns-50.com`awsdns-hostmaster@amazon.com serial=1

`cz`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.nic.cz` ⭐ 🔒
	NS	`b.ns.nic.cz` 🔒
	NS	`c.ns.nic.cz` 🔒
	NS	`d.ns.nic.cz` 🔒
	SOA	`a.ns.nic.cz`hostmaster@nic.cz serial=1771291036

Same first word

lesswrong.net

lesswrong.ru

lesswrong.cz

lesswrong.org

lesswrong.com

Similar names

wrongless.com

DNS History

116 records (12 active, 104 former)

●NSns-1192.awsdns-21.org2026-02-17 → 2026-03-03 · 2 obs

● 2026-02-17 17:06:24
● 2026-03-03 04:50:30

●NSns-1908.awsdns-46.co.uk2026-02-17 → 2026-03-03 · 2 obs

● 2026-02-17 17:06:24
● 2026-03-03 04:50:30

●NSns-406.awsdns-50.com2026-02-17 → 2026-03-03 · 2 obs

● 2026-02-17 17:06:24
● 2026-03-03 04:50:30

●NSns-895.awsdns-47.net2026-02-17 → 2026-03-03 · 2 obs

● 2026-02-17 17:06:24
● 2026-03-03 04:50:30

○A16.15.176.2302026-02-17 → 2026-03-03 · 2 obs

○ 2026-02-17 17:06:24
○ 2026-03-03 04:50:30

○A16.15.177.1122026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-17 17:06:24
● 2026-02-21 06:45:08
○ 2026-02-24 18:19:56
○ 2026-03-03 04:50:30

○A16.15.177.2092026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 02:35:22
● 2026-03-02 06:11:14
○ 2026-03-03 04:50:26
○ 2026-03-03 04:50:30

○A16.15.178.1332026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 06:22:52
● 2026-03-01 16:00:08
○ 2026-03-02 02:35:22
○ 2026-03-03 04:50:30

○A16.15.178.1392026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-26 18:20:48
● 2026-02-27 01:20:04
○ 2026-02-27 17:36:02
○ 2026-03-03 04:50:30

○A16.15.179.172026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-24 18:19:56
● 2026-02-26 18:20:48
○ 2026-02-27 01:20:04
○ 2026-03-03 04:50:30

○A16.15.182.502026-02-17 → 2026-03-03 · 2 obs

○ 2026-02-17 17:06:24
○ 2026-03-03 04:50:30

○A16.15.182.752026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-27 01:20:04
● 2026-02-27 17:36:02
○ 2026-02-28 17:53:32
○ 2026-03-03 04:50:30

○A16.15.183.112026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:49:16
● 2026-03-01 06:22:52
○ 2026-03-01 16:00:08
○ 2026-03-03 04:50:30

○A16.15.183.1272026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 02:35:22
● 2026-03-02 06:11:14
○ 2026-03-03 04:50:26
○ 2026-03-03 04:50:30

○A16.15.183.2312026-02-17 → 2026-03-03 · 2 obs

○ 2026-02-17 17:06:24
○ 2026-03-03 04:50:30

○A16.15.183.432026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-17 17:06:24
● 2026-02-21 06:45:08
○ 2026-02-24 18:19:56
○ 2026-03-03 04:50:30

○A16.15.183.542026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-17 17:06:24
● 2026-02-21 06:45:08
○ 2026-02-24 18:19:56
○ 2026-03-03 04:50:30

○A16.15.183.802026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 17:53:32
● 2026-03-01 03:49:16
○ 2026-03-01 06:22:52
○ 2026-03-03 04:50:30

○A16.15.185.272026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-21 06:45:08
● 2026-02-24 18:19:56
○ 2026-02-26 18:20:48
○ 2026-03-03 04:50:30

○A16.15.186.292026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-24 18:19:56
● 2026-02-26 18:20:48
○ 2026-02-27 01:20:04
○ 2026-03-03 04:50:30

○A16.15.186.642026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 17:53:32
● 2026-03-01 03:49:16
○ 2026-03-01 06:22:52
○ 2026-03-03 04:50:30

○A16.15.187.1102026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:49:16
● 2026-03-01 06:22:52
○ 2026-03-01 16:00:08
○ 2026-03-03 04:50:30

○A16.15.188.1532026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-27 01:20:04
● 2026-02-27 17:36:02
○ 2026-02-28 17:53:32
○ 2026-03-03 04:50:30

○A16.15.188.242026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 17:36:02
● 2026-02-28 17:53:32
○ 2026-03-01 03:49:16
○ 2026-03-03 04:50:30

○A16.15.191.1262026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 06:22:52
● 2026-03-01 16:00:08
○ 2026-03-02 02:35:22
○ 2026-03-03 04:50:30

○A16.15.191.672026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 16:00:08
● 2026-03-02 02:35:22
○ 2026-03-02 06:11:14
○ 2026-03-03 04:50:30

○A16.15.192.712026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 16:00:08
● 2026-03-02 02:35:22
○ 2026-03-02 06:11:14
○ 2026-03-03 04:50:30

○A16.15.199.112026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-24 18:19:56
● 2026-02-26 18:20:48
○ 2026-02-27 01:20:04
○ 2026-03-03 04:50:30

●A16.15.199.1582026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-02 06:11:14
● 2026-03-03 04:50:26
● 2026-03-03 04:50:30

○A16.15.199.222026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 02:35:22
● 2026-03-02 06:11:14
○ 2026-03-03 04:50:26
○ 2026-03-03 04:50:30

○A16.15.199.382026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 02:35:22
● 2026-03-02 06:11:14
○ 2026-03-03 04:50:26
○ 2026-03-03 04:50:30

○A16.15.202.2152026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-27 01:20:04
● 2026-02-27 17:36:02
○ 2026-02-28 17:53:32
○ 2026-03-03 04:50:30

○A16.15.207.1602026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 06:22:52
● 2026-03-01 16:00:08
○ 2026-03-02 02:35:22
○ 2026-03-03 04:50:30

○A16.15.207.562026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-27 01:20:04
● 2026-02-27 17:36:02
○ 2026-02-28 17:53:32
○ 2026-03-03 04:50:30

○A16.15.207.72026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 17:36:02
● 2026-02-28 17:53:32
○ 2026-03-01 03:49:16
○ 2026-03-03 04:50:30

●A16.15.218.1252026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-02 06:11:14
● 2026-03-03 04:50:26
● 2026-03-03 04:50:30

○A16.15.252.2142026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 02:35:22
● 2026-03-02 06:11:14
○ 2026-03-03 04:50:26
○ 2026-03-03 04:50:30

○A16.182.102.372026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-17 17:06:24
● 2026-02-21 06:45:08
○ 2026-02-24 18:19:56
○ 2026-03-03 04:50:30

●A16.182.106.932026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-02 06:11:14
● 2026-03-03 04:50:26
● 2026-03-03 04:50:30

○A16.182.107.132026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-27 01:20:04
● 2026-02-27 17:36:02
○ 2026-02-28 17:53:32
○ 2026-03-03 04:50:30

○A16.182.32.2052026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 16:00:08
● 2026-03-02 02:35:22
○ 2026-03-02 06:11:14
○ 2026-03-03 04:50:30

○A16.182.34.372026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 17:36:02
● 2026-02-28 17:53:32
○ 2026-03-01 03:49:16
○ 2026-03-03 04:50:30

○A16.182.34.932026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-21 06:45:08
● 2026-02-24 18:19:56
○ 2026-02-26 18:20:48
○ 2026-03-03 04:50:30

○A16.182.35.1572026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-24 18:19:56
● 2026-02-26 18:20:48
○ 2026-02-27 01:20:04
○ 2026-03-03 04:50:30

○A16.182.36.2452026-02-17 → 2026-03-03 · 2 obs

○ 2026-02-17 17:06:24
○ 2026-03-03 04:50:30

○A16.182.37.52026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-24 18:19:56
● 2026-02-26 18:20:48
○ 2026-02-27 01:20:04
○ 2026-03-03 04:50:30

○A16.182.39.1892026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 06:22:52
● 2026-03-01 16:00:08
○ 2026-03-02 02:35:22
○ 2026-03-03 04:50:30

○A16.182.68.1412026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-27 01:20:04
● 2026-02-27 17:36:02
○ 2026-02-28 17:53:32
○ 2026-03-03 04:50:30

○A16.182.69.1812026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 17:36:02
● 2026-02-28 17:53:32
○ 2026-03-01 03:49:16
○ 2026-03-03 04:50:30

○A16.182.73.852026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-21 06:45:08
● 2026-02-24 18:19:56
○ 2026-02-26 18:20:48
○ 2026-03-03 04:50:30

○A3.5.13.172026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-21 06:45:08
● 2026-02-24 18:19:56
○ 2026-02-26 18:20:48
○ 2026-03-03 04:50:30

○A3.5.2.622026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 17:06:24
○ 2026-02-21 06:45:08
○ 2026-03-03 04:50:30

○A3.5.20.2502026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-26 18:20:48
● 2026-02-27 01:20:04
○ 2026-02-27 17:36:02
○ 2026-03-03 04:50:30

○A3.5.22.172026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-26 18:20:48
● 2026-02-27 01:20:04
○ 2026-02-27 17:36:02
○ 2026-03-03 04:50:30

○A3.5.24.1552026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-26 18:20:48
● 2026-02-27 01:20:04
○ 2026-02-27 17:36:02
○ 2026-03-03 04:50:30

○A3.5.8.1092026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-17 17:06:24
● 2026-02-21 06:45:08
○ 2026-02-24 18:19:56
○ 2026-03-03 04:50:30

○A3.5.9.622026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 16:00:08
● 2026-03-02 02:35:22
○ 2026-03-02 06:11:14
○ 2026-03-03 04:50:30

○A52.216.217.1972026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 16:00:08
● 2026-03-02 02:35:22
○ 2026-03-02 06:11:14
○ 2026-03-03 04:50:30

○A52.216.220.212026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:49:16
● 2026-03-01 06:22:52
○ 2026-03-01 16:00:08
○ 2026-03-03 04:50:30

○A52.216.222.452026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 16:00:08
● 2026-03-02 02:35:22
○ 2026-03-02 06:11:14
○ 2026-03-03 04:50:30

○A52.216.251.752026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-21 06:45:08
● 2026-02-24 18:19:56
○ 2026-02-26 18:20:48
○ 2026-03-03 04:50:30

○A52.216.42.132026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 17:06:24
○ 2026-02-21 06:45:08
○ 2026-03-03 04:50:30

○A52.216.48.212026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-26 18:20:48
● 2026-02-27 01:20:04
○ 2026-02-27 17:36:02
○ 2026-03-03 04:50:30

○A52.216.48.2372026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-21 06:45:08
● 2026-02-24 18:19:56
○ 2026-02-26 18:20:48
○ 2026-03-03 04:50:30

○A52.216.50.1892026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-26 18:20:48
● 2026-02-27 01:20:04
○ 2026-02-27 17:36:02
○ 2026-03-03 04:50:30

○A52.216.56.2212026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-26 18:20:48
● 2026-02-27 01:20:04
○ 2026-02-27 17:36:02
○ 2026-03-03 04:50:30

○A52.216.57.132026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 17:06:24
○ 2026-02-21 06:45:08
○ 2026-03-03 04:50:30

○A52.216.58.1812026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-24 18:19:56
● 2026-02-26 18:20:48
○ 2026-02-27 01:20:04
○ 2026-03-03 04:50:30

○A52.216.95.1222026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-27 01:20:04
● 2026-02-27 17:36:02
○ 2026-02-28 17:53:32
○ 2026-03-03 04:50:30

○A52.217.100.1952026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 17:06:24
○ 2026-02-21 06:45:08
○ 2026-03-03 04:50:30

○A52.217.105.1312026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 17:36:02
● 2026-02-28 17:53:32
○ 2026-03-01 03:49:16
○ 2026-03-03 04:50:30

○A52.217.108.352026-02-17 → 2026-03-03 · 2 obs

○ 2026-02-17 17:06:24
○ 2026-03-03 04:50:30

○A52.217.111.1952026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 17:06:24
○ 2026-02-21 06:45:08
○ 2026-03-03 04:50:30

○A52.217.114.212026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 02:35:22
● 2026-03-02 06:11:14
○ 2026-03-03 04:50:26
○ 2026-03-03 04:50:30

○A52.217.118.1332026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-17 17:06:24
● 2026-02-21 06:45:08
○ 2026-02-24 18:19:56
○ 2026-03-03 04:50:30

●A52.217.126.772026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-02 06:11:14
● 2026-03-03 04:50:26
● 2026-03-03 04:50:30

○A52.217.136.1012026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 02:35:22
● 2026-03-02 06:11:14
○ 2026-03-03 04:50:26
○ 2026-03-03 04:50:30

○A52.217.137.1012026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 17:06:24
○ 2026-02-21 06:45:08
○ 2026-03-03 04:50:30

○A52.217.161.1572026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 06:22:52
● 2026-03-01 16:00:08
○ 2026-03-02 02:35:22
○ 2026-03-03 04:50:30

○A52.217.168.932026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-26 18:20:48
● 2026-02-27 01:20:04
○ 2026-02-27 17:36:02
○ 2026-03-03 04:50:30

○A52.217.169.52026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:49:16
● 2026-03-01 06:22:52
○ 2026-03-01 16:00:08
○ 2026-03-03 04:50:30

○A52.217.170.1972026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 17:53:32
● 2026-03-01 03:49:16
○ 2026-03-01 06:22:52
○ 2026-03-03 04:50:30

○A52.217.172.612026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-02 02:35:22
● 2026-03-02 06:11:14
○ 2026-03-03 04:50:26
○ 2026-03-03 04:50:30

○A52.217.174.292026-02-17 → 2026-03-03 · 2 obs

○ 2026-02-17 17:06:24
○ 2026-03-03 04:50:30

○A52.217.192.692026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:49:16
● 2026-03-01 06:22:52
○ 2026-03-01 16:00:08
○ 2026-03-03 04:50:30

○A52.217.197.932026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 17:53:32
● 2026-03-01 03:49:16
○ 2026-03-01 06:22:52
○ 2026-03-03 04:50:30

○A52.217.198.1652026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 16:00:08
● 2026-03-02 02:35:22
○ 2026-03-02 06:11:14
○ 2026-03-03 04:50:30

○A52.217.198.372026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:49:16
● 2026-03-01 06:22:52
○ 2026-03-01 16:00:08
○ 2026-03-03 04:50:30

○A52.217.199.1892026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 17:36:02
● 2026-02-28 17:53:32
○ 2026-03-01 03:49:16
○ 2026-03-03 04:50:30

○A52.217.204.1252026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 17:53:32
● 2026-03-01 03:49:16
○ 2026-03-01 06:22:52
○ 2026-03-03 04:50:30

○A52.217.236.292026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-24 18:19:56
● 2026-02-26 18:20:48
○ 2026-02-27 01:20:04
○ 2026-03-03 04:50:30

○A52.217.33.672026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-21 06:45:08
● 2026-02-24 18:19:56
○ 2026-02-26 18:20:48
○ 2026-03-03 04:50:30

○A52.217.88.1632026-02-26 → 2026-02-26 · 4 obs

○ 2026-02-24 18:19:56
● 2026-02-26 18:20:48
○ 2026-02-27 01:20:04
○ 2026-03-03 04:50:30

●A54.231.132.532026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-02 06:11:14
● 2026-03-03 04:50:26
● 2026-03-03 04:50:30

○A54.231.135.1892026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 17:06:24
○ 2026-02-21 06:45:08
○ 2026-03-03 04:50:30

○A54.231.136.852026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 17:36:02
● 2026-02-28 17:53:32
○ 2026-03-01 03:49:16
○ 2026-03-03 04:50:30

○A54.231.137.212026-02-28 → 2026-02-28 · 4 obs

○ 2026-02-27 17:36:02
● 2026-02-28 17:53:32
○ 2026-03-01 03:49:16
○ 2026-03-03 04:50:30

○A54.231.140.1092026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 06:22:52
● 2026-03-01 16:00:08
○ 2026-03-02 02:35:22
○ 2026-03-03 04:50:30

○A54.231.140.372026-02-24 → 2026-02-24 · 4 obs

○ 2026-02-21 06:45:08
● 2026-02-24 18:19:56
○ 2026-02-26 18:20:48
○ 2026-03-03 04:50:30

○A54.231.140.692026-02-17 → 2026-03-03 · 2 obs

○ 2026-02-17 17:06:24
○ 2026-03-03 04:50:30

○A54.231.160.772026-02-27 → 2026-02-27 · 4 obs

○ 2026-02-27 01:20:04
● 2026-02-27 17:36:02
○ 2026-02-28 17:53:32
○ 2026-03-03 04:50:30

○A54.231.161.1812026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:49:16
● 2026-03-01 06:22:52
○ 2026-03-01 16:00:08
○ 2026-03-03 04:50:30

○A54.231.170.1412026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 03:49:16
● 2026-03-01 06:22:52
○ 2026-03-01 16:00:08
○ 2026-03-03 04:50:30

○A54.231.192.1492026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 17:53:32
● 2026-03-01 03:49:16
○ 2026-03-01 06:22:52
○ 2026-03-03 04:50:30

○A54.231.193.1492026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 16:00:08
● 2026-03-02 02:35:22
○ 2026-03-02 06:11:14
○ 2026-03-03 04:50:30

●A54.231.198.2292026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-02 06:11:14
● 2026-03-03 04:50:26
● 2026-03-03 04:50:30

○A54.231.199.292026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 17:53:32
● 2026-03-01 03:49:16
○ 2026-03-01 06:22:52
○ 2026-03-03 04:50:30

○A54.231.200.852026-02-17 → 2026-03-03 · 2 obs

○ 2026-02-17 17:06:24
○ 2026-03-03 04:50:30

○A54.231.201.1252026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 06:22:52
● 2026-03-01 16:00:08
○ 2026-03-02 02:35:22
○ 2026-03-03 04:50:30

●A54.231.226.2132026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-02 06:11:14
● 2026-03-03 04:50:26
● 2026-03-03 04:50:30

○A54.231.228.1572026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-17 17:06:24
● 2026-02-21 06:45:08
○ 2026-02-24 18:19:56
○ 2026-03-03 04:50:30

○A54.231.228.532026-02-17 → 2026-02-17 · 3 obs

● 2026-02-17 17:06:24
○ 2026-02-21 06:45:08
○ 2026-03-03 04:50:30

○A54.231.229.1972026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-17 17:06:24
● 2026-02-21 06:45:08
○ 2026-02-24 18:19:56
○ 2026-03-03 04:50:30

○A54.231.230.452026-03-01 → 2026-03-01 · 4 obs

○ 2026-02-28 17:53:32
● 2026-03-01 03:49:16
○ 2026-03-01 06:22:52
○ 2026-03-03 04:50:30

●A54.231.234.1652026-03-03 → 2026-03-03 · 3 obs

○ 2026-03-02 06:11:14
● 2026-03-03 04:50:26
● 2026-03-03 04:50:30

○A54.231.235.372026-03-01 → 2026-03-01 · 4 obs

○ 2026-03-01 06:22:52
● 2026-03-01 16:00:08
○ 2026-03-02 02:35:22
○ 2026-03-03 04:50:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cz	a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz	-
lesswrong.cz	ns-406.awsdns-50.com, ns-895.awsdns-47.net, ns-1192.awsdns-21.org, ns-1908.awsdns-46.co.uk	-

✅ Authoritative Response

Server: 205.251.196.168

NS records: ns-406.awsdns-50.com, ns-895.awsdns-47.net, ns-1192.awsdns-21.org, ns-1908.awsdns-46.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lesswrong.cz (unsigned zone)

⏱️ Timing

Total: 1150ms | Queries: -

📄 Records

Type	Count	Sample Data
A	8	`52.216.59.197, 52.216.93.130...`
NS	4	`ns-1192.awsdns-21.org, ns-1908.awsdns-46.co.uk...`
SOA	1	`ns-406.awsdns-50.com awsdns-hostmaster.a`

Analysis

IP Addresses

Eight IP numbers are pointed to by lesswrong.cz: 16.15.199.158, 16.15.218.125, 16.182.106.93, 52.217.126.77, 54.231.132.53, 54.231.198.229, 54.231.226.213 and 54.231.234.165.

other host names include bellroy.dk, ajaxandfriendsfantasy.com, emailcreativetemplates.com, davidklingman.net and bslf.org; they share IP numbers with lesswrong.cz.

Name Servers

lesswrong.cz delegates to four name servers: ns-406.awsdns-50.com, ns-895.awsdns-47.net, ns-1192.awsdns-21.org and ns-1908.awsdns-46.co.uk.

lesswrong.cz at least partially shares name servers with other domains, for instance ska-i40.de, galaxie.ca, xn--o39ao70bf6o.com, centerstagesoftware.com and quiver.tv.

These name servers are commonly used alongside ns-193.awsdns-24.com, ns-902.awsdns-48.net and ns-1366.awsdns-42.org.

Host names with two IP numbers: ns-406.awsdns-50.com points to 2600:9000:5301:9600::1 and 205.251.193.150; ns-895.awsdns-47.net points to 2600:9000:5303:7f00::1 and 205.251.195.127; ns-1192.awsdns-21.org points to 2600:9000:5304:a800::1 and 205.251.196.168; ns-1908.awsdns-46.co.uk points to 2600:9000:5307:7400::1 and 205.251.199.116.

lesswrong.cz - robtex.com

lesswrong.cz

cz

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`lesswrong.cz`

`cz`