command.cz - dns.ninja

command.cz

DNSSEC⚠️ Not signed
A3.143.178.161πŸ‡ΊπŸ‡Έ Amazon3.136.0.0/13 EC2 CMH prefix
PTRec2-3-143-178-161.us-east-2.compute.amazonaws.com
A16.59.161.125
NSa.ns.3m.com ⭐
A2400:cb00:2049:1::a29f:8aeπŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.174Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.ns.3m.com
A2400:cb00:2049:1::adf5:3a13πŸ‡ΊπŸ‡Έ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A173.245.58.19πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
TXTv=spf1 -all
SOAa.ns.3m.comdns@cloudflare.com serial=2410267799

cz

DNSSECπŸ”’ Signed (DS record present)
NSa.ns.nic.cz ⭐
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz
SOAa.ns.nic.czhostmaster@nic.cz serial=1785197840

Same first word

Similar names

DNS History

46 records (4 active, 42 former)

20162017201820192020202120222023202420252026NSa.ns.3m.comb.ns.3m.comns.3m.compigseye.mmm.comMXleslie.command.czA16.59.161.1253.143.178.16116.58.144.22016.58.156.17716.58.160.1116.58.171.15816.59.168.25418.188.7.23718.190.75.9718.220.164.23718.220.191.23618.223.129.15618.225.229.9218.227.167.16118.227.9.33192.28.34.173.129.100.1613.131.241.1093.133.8.2513.134.41.1593.135.8.113.138.64.463.139.170.1923.140.177.223.140.54.563.141.217.933.146.90.2343.147.214.173.148.18.783.148.74.1083.150.183.1783.151.128.1893.151.159.2303.151.225.2023.151.26.733.151.6.253.18.249.1313.21.14.1563.22.244.1413.22.64.2552.14.204.57
●NSa.ns.3m.com2026-02-15 β†’ 2026-07-28 Β· 3 obs
β—‹ 2017-05-14 09:18:22
● 2026-02-15 07:13:28
● 2026-07-28 00:41:40
●NSb.ns.3m.com2026-02-15 β†’ 2026-07-28 Β· 3 obs
β—‹ 2017-05-14 09:18:22
● 2026-02-15 07:13:28
● 2026-07-28 00:41:40
β—‹NSns.3m.com2015-05-17 β†’ 2017-05-14 Β· 4 obs
● 2015-05-17 14:15:54
● 2017-05-14 09:18:22
β—‹ 2026-02-15 07:13:28
β—‹ 2026-07-28 00:41:40
β—‹NSpigseye.mmm.com2015-05-17 β†’ 2017-05-14 Β· 4 obs
● 2015-05-17 14:15:54
● 2017-05-14 09:18:22
β—‹ 2026-02-15 07:13:28
β—‹ 2026-07-28 00:41:40
β—‹MXleslie.command.cz2015-05-17 β†’ 2026-02-15 Β· 4 obs
● 2015-05-17 14:15:54
● 2026-02-15 07:13:28
β—‹ 2026-02-24 23:46:48
β—‹ 2026-07-28 00:41:40
β—‹A16.58.144.2202026-03-09 β†’ 2026-03-09 Β· 4 obs
β—‹ 2026-02-26 04:03:10
● 2026-03-09 16:19:06
β—‹ 2026-03-26 01:32:58
β—‹ 2026-07-28 00:41:40
β—‹A16.58.156.1772026-07-21 β†’ 2026-07-21 Β· 4 obs
β—‹ 2026-07-16 15:34:26
● 2026-07-21 08:17:48
β—‹ 2026-07-28 00:41:36
β—‹ 2026-07-28 00:41:40
β—‹A16.58.160.112026-06-12 β†’ 2026-06-12 Β· 5 obs
β—‹ 2026-06-11 02:09:22
● 2026-06-12 08:45:44
● 2026-06-12 16:53:34
β—‹ 2026-06-23 16:25:30
β—‹ 2026-07-28 00:41:40
β—‹A16.58.171.1582026-04-27 β†’ 2026-04-27 Β· 4 obs
β—‹ 2026-03-31 01:51:12
● 2026-04-27 10:08:30
β—‹ 2026-05-01 02:07:44
β—‹ 2026-07-28 00:41:40
●A16.59.161.1252026-07-28 β†’ 2026-07-28 Β· 3 obs
β—‹ 2026-07-21 08:17:48
● 2026-07-28 00:41:36
● 2026-07-28 00:41:40
β—‹A16.59.168.2542026-05-09 β†’ 2026-05-09 Β· 4 obs
β—‹ 2026-05-03 14:20:56
● 2026-05-09 17:43:54
β—‹ 2026-05-31 23:48:42
β—‹ 2026-07-28 00:41:40
β—‹A18.188.7.2372026-03-09 β†’ 2026-03-09 Β· 4 obs
β—‹ 2026-02-26 04:03:10
● 2026-03-09 16:19:06
β—‹ 2026-03-26 01:32:58
β—‹ 2026-07-28 00:41:40
β—‹A18.190.75.972026-06-12 β†’ 2026-06-12 Β· 5 obs
β—‹ 2026-06-11 02:09:22
● 2026-06-12 08:45:44
● 2026-06-12 16:53:34
β—‹ 2026-06-23 16:25:30
β—‹ 2026-07-28 00:41:40
β—‹A18.220.164.2372026-05-31 β†’ 2026-05-31 Β· 4 obs
β—‹ 2026-05-09 17:43:54
● 2026-05-31 23:48:42
β—‹ 2026-06-11 02:09:22
β—‹ 2026-07-28 00:41:40
β—‹A18.220.191.2362026-02-24 β†’ 2026-02-26 Β· 5 obs
β—‹ 2026-02-15 07:13:28
● 2026-02-24 23:46:48
● 2026-02-26 04:03:10
β—‹ 2026-03-09 16:19:06
β—‹ 2026-07-28 00:41:40
β—‹A18.223.129.1562026-07-05 β†’ 2026-07-05 Β· 4 obs
β—‹ 2026-06-23 23:41:04
● 2026-07-05 04:37:00
β—‹ 2026-07-09 23:56:16
β—‹ 2026-07-28 00:41:40
β—‹A18.225.229.922026-06-23 β†’ 2026-06-23 Β· 4 obs
β—‹ 2026-06-23 16:25:30
● 2026-06-23 23:41:04
β—‹ 2026-07-05 04:37:00
β—‹ 2026-07-28 00:41:40
β—‹A18.227.167.1612026-07-16 β†’ 2026-07-16 Β· 4 obs
β—‹ 2026-07-10 07:19:08
● 2026-07-16 15:34:26
β—‹ 2026-07-21 08:17:48
β—‹ 2026-07-28 00:41:40
β—‹A18.227.9.332026-07-09 β†’ 2026-07-09 Β· 4 obs
β—‹ 2026-07-05 04:37:00
● 2026-07-09 23:56:16
β—‹ 2026-07-10 07:19:08
β—‹ 2026-07-28 00:41:40
β—‹A192.28.34.172015-05-17 β†’ 2017-05-14 Β· 4 obs
● 2015-05-17 14:15:54
● 2017-05-14 09:18:22
β—‹ 2026-02-15 07:13:28
β—‹ 2026-07-28 00:41:40
β—‹A3.129.100.1612026-04-27 β†’ 2026-04-27 Β· 4 obs
β—‹ 2026-03-31 01:51:12
● 2026-04-27 10:08:30
β—‹ 2026-05-01 02:07:44
β—‹ 2026-07-28 00:41:40
β—‹A3.131.241.1092026-03-31 β†’ 2026-03-31 Β· 4 obs
β—‹ 2026-03-26 01:32:58
● 2026-03-31 01:51:12
β—‹ 2026-04-27 10:08:30
β—‹ 2026-07-28 00:41:40
β—‹A3.133.8.2512026-03-31 β†’ 2026-03-31 Β· 4 obs
β—‹ 2026-03-26 01:32:58
● 2026-03-31 01:51:12
β—‹ 2026-04-27 10:08:30
β—‹ 2026-07-28 00:41:40
β—‹A3.134.41.1592026-07-09 β†’ 2026-07-09 Β· 4 obs
β—‹ 2026-07-05 04:37:00
● 2026-07-09 23:56:16
β—‹ 2026-07-10 07:19:08
β—‹ 2026-07-28 00:41:40
β—‹A3.135.8.112026-05-03 β†’ 2026-05-03 Β· 4 obs
β—‹ 2026-05-01 02:07:44
● 2026-05-03 14:20:56
β—‹ 2026-05-09 17:43:54
β—‹ 2026-07-28 00:41:40
β—‹A3.138.64.462026-02-24 β†’ 2026-02-26 Β· 5 obs
β—‹ 2026-02-15 07:13:28
● 2026-02-24 23:46:48
● 2026-02-26 04:03:10
β—‹ 2026-03-09 16:19:06
β—‹ 2026-07-28 00:41:40
β—‹A3.139.170.1922026-06-23 β†’ 2026-06-23 Β· 4 obs
β—‹ 2026-06-12 16:53:34
● 2026-06-23 16:25:30
β—‹ 2026-06-23 23:41:04
β—‹ 2026-07-28 00:41:40
β—‹A3.140.177.222026-03-26 β†’ 2026-03-26 Β· 4 obs
β—‹ 2026-03-09 16:19:06
● 2026-03-26 01:32:58
β—‹ 2026-03-31 01:51:12
β—‹ 2026-07-28 00:41:40
β—‹A3.140.54.562026-06-23 β†’ 2026-06-23 Β· 4 obs
β—‹ 2026-06-23 16:25:30
● 2026-06-23 23:41:04
β—‹ 2026-07-05 04:37:00
β—‹ 2026-07-28 00:41:40
β—‹A3.141.217.932026-06-23 β†’ 2026-06-23 Β· 4 obs
β—‹ 2026-06-12 16:53:34
● 2026-06-23 16:25:30
β—‹ 2026-06-23 23:41:04
β—‹ 2026-07-28 00:41:40
●A3.143.178.1612026-07-28 β†’ 2026-07-28 Β· 3 obs
β—‹ 2026-07-21 08:17:48
● 2026-07-28 00:41:36
● 2026-07-28 00:41:40
β—‹A3.146.90.2342026-07-16 β†’ 2026-07-16 Β· 4 obs
β—‹ 2026-07-10 07:19:08
● 2026-07-16 15:34:26
β—‹ 2026-07-21 08:17:48
β—‹ 2026-07-28 00:41:40
β—‹A3.147.214.172026-05-01 β†’ 2026-05-01 Β· 4 obs
β—‹ 2026-04-27 10:08:30
● 2026-05-01 02:07:44
β—‹ 2026-05-03 14:20:56
β—‹ 2026-07-28 00:41:40
β—‹A3.148.18.782026-07-10 β†’ 2026-07-10 Β· 4 obs
β—‹ 2026-07-09 23:56:16
● 2026-07-10 07:19:08
β—‹ 2026-07-16 15:34:26
β—‹ 2026-07-28 00:41:40
β—‹A3.148.74.1082026-05-09 β†’ 2026-05-09 Β· 4 obs
β—‹ 2026-05-03 14:20:56
● 2026-05-09 17:43:54
β—‹ 2026-05-31 23:48:42
β—‹ 2026-07-28 00:41:40
β—‹A3.150.183.1782026-05-01 β†’ 2026-05-01 Β· 4 obs
β—‹ 2026-04-27 10:08:30
● 2026-05-01 02:07:44
β—‹ 2026-05-03 14:20:56
β—‹ 2026-07-28 00:41:40
β—‹A3.151.128.1892026-05-03 β†’ 2026-05-03 Β· 4 obs
β—‹ 2026-05-01 02:07:44
● 2026-05-03 14:20:56
β—‹ 2026-05-09 17:43:54
β—‹ 2026-07-28 00:41:40
β—‹A3.151.159.2302026-02-15 β†’ 2026-02-15 Β· 4 obs
β—‹ 2017-05-14 09:18:22
● 2026-02-15 07:13:28
β—‹ 2026-02-24 23:46:48
β—‹ 2026-07-28 00:41:40
β—‹A3.151.225.2022026-02-15 β†’ 2026-02-15 Β· 4 obs
β—‹ 2017-05-14 09:18:22
● 2026-02-15 07:13:28
β—‹ 2026-02-24 23:46:48
β—‹ 2026-07-28 00:41:40
β—‹A3.151.26.732026-06-11 β†’ 2026-06-11 Β· 4 obs
β—‹ 2026-05-31 23:48:42
● 2026-06-11 02:09:22
β—‹ 2026-06-12 08:45:44
β—‹ 2026-07-28 00:41:40
β—‹A3.151.6.252026-03-26 β†’ 2026-03-26 Β· 4 obs
β—‹ 2026-03-09 16:19:06
● 2026-03-26 01:32:58
β—‹ 2026-03-31 01:51:12
β—‹ 2026-07-28 00:41:40
β—‹A3.18.249.1312026-07-10 β†’ 2026-07-10 Β· 4 obs
β—‹ 2026-07-09 23:56:16
● 2026-07-10 07:19:08
β—‹ 2026-07-16 15:34:26
β—‹ 2026-07-28 00:41:40
β—‹A3.21.14.1562026-07-21 β†’ 2026-07-21 Β· 4 obs
β—‹ 2026-07-16 15:34:26
● 2026-07-21 08:17:48
β—‹ 2026-07-28 00:41:36
β—‹ 2026-07-28 00:41:40
β—‹A3.22.244.1412026-06-11 β†’ 2026-06-11 Β· 4 obs
β—‹ 2026-05-31 23:48:42
● 2026-06-11 02:09:22
β—‹ 2026-06-12 08:45:44
β—‹ 2026-07-28 00:41:40
β—‹A3.22.64.252026-05-31 β†’ 2026-05-31 Β· 4 obs
β—‹ 2026-05-09 17:43:54
● 2026-05-31 23:48:42
β—‹ 2026-06-11 02:09:22
β—‹ 2026-07-28 00:41:40
β—‹A52.14.204.572026-07-05 β†’ 2026-07-05 Β· 4 obs
β—‹ 2026-06-23 23:41:04
● 2026-07-05 04:37:00
β—‹ 2026-07-09 23:56:16
β—‹ 2026-07-28 00:41:40

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cza.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz-
command.cza.ns.3m.com, b.ns.3m.com-

βœ… Authoritative Response

Server:162.159.8.174

NS records: a.ns.3m.com, b.ns.3m.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for command.cz (unsigned zone)

⏱️ Timing

Total: 874ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A216.59.161.125, 3.143.178.161
NS2a.ns.3m.com, b.ns.3m.com
TXT1v=spf1 -all
SOA1a.ns.3m.com dns.cloudflare.com

Analysis

IP Addresses

command.cz resolves to the IP addresses 3.143.178.161 and 16.59.161.125

Two other host names, along with ec2-3-143-178-161.us-east-2.compute.amazonaws.com, command.dk and acelity.ni, also share IP numbers with command.cz.

Name Servers

Two name servers handle the delegation for command.cz: a.ns.3m.com and b.ns.3m.com.

command.cz shares its NS records with other domains, for example carcrazygear.com, scotchgard.com.ve, 3mdirect.co.uk and two others.

a.ns.3m.com and b.ns.3m.com both carry two IP addresses. The A records for a.ns.3m.com are 162.159.8.174 and 2400:cb00:2049:1::a29f:8ae; the A records for b.ns.3m.com are 173.245.58.19 and 2400:cb00:2049:1::adf5:3a13.