us.core.resolver.com - robtex.com

us.core.resolver.com

core.resolver.com

DNSSEC⚠️ Not signed
A13.227.207.12πŸ‡ΊπŸ‡Έ Amazon13.227.200.0/21 - Cloudfront
A13.227.207.59πŸ‡ΊπŸ‡Έ Amazon13.227.200.0/21 - Cloudfront
A13.227.207.85πŸ‡ΊπŸ‡Έ Amazon13.227.200.0/21 - Cloudfront
A13.227.207.89πŸ‡ΊπŸ‡Έ Amazon13.227.200.0/21 - Cloudfront

Same first word

Similar names

DNS History

28 records (4 active, 24 former)

A18.155.21.11518.155.21.1218.155.21.12318.155.21.8518.165.140.3018.165.140.3718.165.140.6718.165.140.6918.245.162.10718.245.162.12118.245.162.4618.245.162.533.165.232.1023.165.232.563.165.232.633.165.232.693.167.212.1283.167.212.423.167.212.763.167.212.983.168.132.103.168.132.373.168.132.433.168.132.543.171.85.1113.171.85.1273.171.85.373.171.85.38
●A18.155.21.1152026-03-28 β†’ 2026-03-30 Β· 13 obs
β—‹ 2026-03-28 13:43:02
● 2026-03-28 15:38:12
β—‹ 2026-03-28 23:26:18
● 2026-03-29 00:10:44
● 2026-03-29 01:22:38
β—‹ 2026-03-29 03:04:00
β—‹ 2026-03-29 05:07:16
● 2026-03-29 06:17:04
● 2026-03-30 00:15:52
β—‹ 2026-03-30 02:10:58
β—‹ 2026-03-30 04:34:46
● 2026-03-30 08:30:28
● 2026-03-30 13:36:16
●A18.155.21.122026-03-28 β†’ 2026-03-30 Β· 13 obs
β—‹ 2026-03-28 13:43:02
● 2026-03-28 15:38:12
β—‹ 2026-03-28 23:26:18
● 2026-03-29 00:10:44
● 2026-03-29 01:22:38
β—‹ 2026-03-29 03:04:00
β—‹ 2026-03-29 05:07:16
● 2026-03-29 06:17:04
● 2026-03-30 00:15:52
β—‹ 2026-03-30 02:10:58
β—‹ 2026-03-30 04:34:46
● 2026-03-30 08:30:28
● 2026-03-30 13:36:16
●A18.155.21.1232026-03-28 β†’ 2026-03-30 Β· 13 obs
β—‹ 2026-03-28 13:43:02
● 2026-03-28 15:38:12
β—‹ 2026-03-28 23:26:18
● 2026-03-29 00:10:44
● 2026-03-29 01:22:38
β—‹ 2026-03-29 03:04:00
β—‹ 2026-03-29 05:07:16
● 2026-03-29 06:17:04
● 2026-03-30 00:15:52
β—‹ 2026-03-30 02:10:58
β—‹ 2026-03-30 04:34:46
● 2026-03-30 08:30:28
● 2026-03-30 13:36:16
●A18.155.21.852026-03-28 β†’ 2026-03-30 Β· 13 obs
β—‹ 2026-03-28 13:43:02
● 2026-03-28 15:38:12
β—‹ 2026-03-28 23:26:18
● 2026-03-29 00:10:44
● 2026-03-29 01:22:38
β—‹ 2026-03-29 03:04:00
β—‹ 2026-03-29 05:07:16
● 2026-03-29 06:17:04
● 2026-03-30 00:15:52
β—‹ 2026-03-30 02:10:58
β—‹ 2026-03-30 04:34:46
● 2026-03-30 08:30:28
● 2026-03-30 13:36:16
β—‹A18.165.140.302026-03-24 β†’ 2026-03-27 Β· 11 obs
β—‹ 2026-03-24 02:34:32
● 2026-03-24 13:14:32
β—‹ 2026-03-24 20:42:26
β—‹ 2026-03-25 16:38:06
● 2026-03-26 00:57:46
● 2026-03-26 02:28:40
β—‹ 2026-03-26 03:31:00
β—‹ 2026-03-27 01:39:46
● 2026-03-27 09:12:52
β—‹ 2026-03-27 16:43:32
β—‹ 2026-03-30 13:36:16
β—‹A18.165.140.372026-03-24 β†’ 2026-03-27 Β· 11 obs
β—‹ 2026-03-24 02:34:32
● 2026-03-24 13:14:32
β—‹ 2026-03-24 20:42:26
β—‹ 2026-03-25 16:38:06
● 2026-03-26 00:57:46
● 2026-03-26 02:28:40
β—‹ 2026-03-26 03:31:00
β—‹ 2026-03-27 01:39:46
● 2026-03-27 09:12:52
β—‹ 2026-03-27 16:43:32
β—‹ 2026-03-30 13:36:16
β—‹A18.165.140.672026-03-24 β†’ 2026-03-27 Β· 11 obs
β—‹ 2026-03-24 02:34:32
● 2026-03-24 13:14:32
β—‹ 2026-03-24 20:42:26
β—‹ 2026-03-25 16:38:06
● 2026-03-26 00:57:46
● 2026-03-26 02:28:40
β—‹ 2026-03-26 03:31:00
β—‹ 2026-03-27 01:39:46
● 2026-03-27 09:12:52
β—‹ 2026-03-27 16:43:32
β—‹ 2026-03-30 13:36:16
β—‹A18.165.140.692026-03-24 β†’ 2026-03-27 Β· 11 obs
β—‹ 2026-03-24 02:34:32
● 2026-03-24 13:14:32
β—‹ 2026-03-24 20:42:26
β—‹ 2026-03-25 16:38:06
● 2026-03-26 00:57:46
● 2026-03-26 02:28:40
β—‹ 2026-03-26 03:31:00
β—‹ 2026-03-27 01:39:46
● 2026-03-27 09:12:52
β—‹ 2026-03-27 16:43:32
β—‹ 2026-03-30 13:36:16
β—‹A18.245.162.1072026-03-20 β†’ 2026-03-30 Β· 35 obs
β—‹ 2026-03-19 10:53:02
● 2026-03-20 02:54:28
● 2026-03-21 17:37:58
β—‹ 2026-03-22 00:04:56
β—‹ 2026-03-22 01:05:24
● 2026-03-22 02:21:08
β—‹ 2026-03-22 03:35:08
● 2026-03-22 22:04:20
β—‹ 2026-03-23 03:21:08
● 2026-03-23 07:21:34
● 2026-03-24 02:34:32
β—‹ 2026-03-24 13:14:32
● 2026-03-24 20:42:26
● 2026-03-25 16:38:06
β—‹ 2026-03-26 00:57:46
β—‹ 2026-03-26 02:28:40
● 2026-03-26 03:31:00
● 2026-03-27 01:39:46
β—‹ 2026-03-27 09:12:52
● 2026-03-27 16:43:32
β—‹ 2026-03-27 19:22:06
● 2026-03-27 23:47:46
β—‹ 2026-03-28 06:34:32
β—‹ 2026-03-28 15:38:12
● 2026-03-28 23:26:18
β—‹ 2026-03-29 00:10:44
β—‹ 2026-03-29 01:22:38
● 2026-03-29 03:04:00
● 2026-03-29 05:07:16
β—‹ 2026-03-29 06:17:04
β—‹ 2026-03-30 00:15:52
● 2026-03-30 02:10:58
● 2026-03-30 04:34:46
β—‹ 2026-03-30 08:30:28
β—‹ 2026-03-30 13:36:16
β—‹A18.245.162.1212026-03-20 β†’ 2026-03-30 Β· 35 obs
β—‹ 2026-03-19 10:53:02
● 2026-03-20 02:54:28
● 2026-03-21 17:37:58
β—‹ 2026-03-22 00:04:56
β—‹ 2026-03-22 01:05:24
● 2026-03-22 02:21:08
β—‹ 2026-03-22 03:35:08
● 2026-03-22 22:04:20
β—‹ 2026-03-23 03:21:08
● 2026-03-23 07:21:34
● 2026-03-24 02:34:32
β—‹ 2026-03-24 13:14:32
● 2026-03-24 20:42:26
● 2026-03-25 16:38:06
β—‹ 2026-03-26 00:57:46
β—‹ 2026-03-26 02:28:40
● 2026-03-26 03:31:00
● 2026-03-27 01:39:46
β—‹ 2026-03-27 09:12:52
● 2026-03-27 16:43:32
β—‹ 2026-03-27 19:22:06
● 2026-03-27 23:47:46
β—‹ 2026-03-28 06:34:32
β—‹ 2026-03-28 15:38:12
● 2026-03-28 23:26:18
β—‹ 2026-03-29 00:10:44
β—‹ 2026-03-29 01:22:38
● 2026-03-29 03:04:00
● 2026-03-29 05:07:16
β—‹ 2026-03-29 06:17:04
β—‹ 2026-03-30 00:15:52
● 2026-03-30 02:10:58
● 2026-03-30 04:34:46
β—‹ 2026-03-30 08:30:28
β—‹ 2026-03-30 13:36:16
β—‹A18.245.162.462026-03-20 β†’ 2026-03-30 Β· 35 obs
β—‹ 2026-03-19 10:53:02
● 2026-03-20 02:54:28
● 2026-03-21 17:37:58
β—‹ 2026-03-22 00:04:56
β—‹ 2026-03-22 01:05:24
● 2026-03-22 02:21:08
β—‹ 2026-03-22 03:35:08
● 2026-03-22 22:04:20
β—‹ 2026-03-23 03:21:08
● 2026-03-23 07:21:34
● 2026-03-24 02:34:32
β—‹ 2026-03-24 13:14:32
● 2026-03-24 20:42:26
● 2026-03-25 16:38:06
β—‹ 2026-03-26 00:57:46
β—‹ 2026-03-26 02:28:40
● 2026-03-26 03:31:00
● 2026-03-27 01:39:46
β—‹ 2026-03-27 09:12:52
● 2026-03-27 16:43:32
β—‹ 2026-03-27 19:22:06
● 2026-03-27 23:47:46
β—‹ 2026-03-28 06:34:32
β—‹ 2026-03-28 15:38:12
● 2026-03-28 23:26:18
β—‹ 2026-03-29 00:10:44
β—‹ 2026-03-29 01:22:38
● 2026-03-29 03:04:00
● 2026-03-29 05:07:16
β—‹ 2026-03-29 06:17:04
β—‹ 2026-03-30 00:15:52
● 2026-03-30 02:10:58
● 2026-03-30 04:34:46
β—‹ 2026-03-30 08:30:28
β—‹ 2026-03-30 13:36:16
β—‹A18.245.162.532026-03-20 β†’ 2026-03-30 Β· 35 obs
β—‹ 2026-03-19 10:53:02
● 2026-03-20 02:54:28
● 2026-03-21 17:37:58
β—‹ 2026-03-22 00:04:56
β—‹ 2026-03-22 01:05:24
● 2026-03-22 02:21:08
β—‹ 2026-03-22 03:35:08
● 2026-03-22 22:04:20
β—‹ 2026-03-23 03:21:08
● 2026-03-23 07:21:34
● 2026-03-24 02:34:32
β—‹ 2026-03-24 13:14:32
● 2026-03-24 20:42:26
● 2026-03-25 16:38:06
β—‹ 2026-03-26 00:57:46
β—‹ 2026-03-26 02:28:40
● 2026-03-26 03:31:00
● 2026-03-27 01:39:46
β—‹ 2026-03-27 09:12:52
● 2026-03-27 16:43:32
β—‹ 2026-03-27 19:22:06
● 2026-03-27 23:47:46
β—‹ 2026-03-28 06:34:32
β—‹ 2026-03-28 15:38:12
● 2026-03-28 23:26:18
β—‹ 2026-03-29 00:10:44
β—‹ 2026-03-29 01:22:38
● 2026-03-29 03:04:00
● 2026-03-29 05:07:16
β—‹ 2026-03-29 06:17:04
β—‹ 2026-03-30 00:15:52
● 2026-03-30 02:10:58
● 2026-03-30 04:34:46
β—‹ 2026-03-30 08:30:28
β—‹ 2026-03-30 13:36:16
β—‹A3.165.232.1022026-03-22 β†’ 2026-03-22 Β· 4 obs
β—‹ 2026-03-22 00:04:56
● 2026-03-22 01:05:24
β—‹ 2026-03-22 02:21:08
β—‹ 2026-03-30 13:36:16
β—‹A3.165.232.562026-03-22 β†’ 2026-03-22 Β· 4 obs
β—‹ 2026-03-22 00:04:56
● 2026-03-22 01:05:24
β—‹ 2026-03-22 02:21:08
β—‹ 2026-03-30 13:36:16
β—‹A3.165.232.632026-03-22 β†’ 2026-03-22 Β· 4 obs
β—‹ 2026-03-22 00:04:56
● 2026-03-22 01:05:24
β—‹ 2026-03-22 02:21:08
β—‹ 2026-03-30 13:36:16
β—‹A3.165.232.692026-03-22 β†’ 2026-03-22 Β· 4 obs
β—‹ 2026-03-22 00:04:56
● 2026-03-22 01:05:24
β—‹ 2026-03-22 02:21:08
β—‹ 2026-03-30 13:36:16
β—‹A3.167.212.1282026-03-22 β†’ 2026-03-28 Β· 7 obs
β—‹ 2026-03-22 02:21:08
● 2026-03-22 03:35:08
β—‹ 2026-03-22 22:04:20
β—‹ 2026-03-27 23:47:46
● 2026-03-28 06:34:32
β—‹ 2026-03-28 08:17:54
β—‹ 2026-03-30 13:36:16
β—‹A3.167.212.422026-03-22 β†’ 2026-03-28 Β· 7 obs
β—‹ 2026-03-22 02:21:08
● 2026-03-22 03:35:08
β—‹ 2026-03-22 22:04:20
β—‹ 2026-03-27 23:47:46
● 2026-03-28 06:34:32
β—‹ 2026-03-28 08:17:54
β—‹ 2026-03-30 13:36:16
β—‹A3.167.212.762026-03-22 β†’ 2026-03-28 Β· 7 obs
β—‹ 2026-03-22 02:21:08
● 2026-03-22 03:35:08
β—‹ 2026-03-22 22:04:20
β—‹ 2026-03-27 23:47:46
● 2026-03-28 06:34:32
β—‹ 2026-03-28 08:17:54
β—‹ 2026-03-30 13:36:16
β—‹A3.167.212.982026-03-22 β†’ 2026-03-28 Β· 7 obs
β—‹ 2026-03-22 02:21:08
● 2026-03-22 03:35:08
β—‹ 2026-03-22 22:04:20
β—‹ 2026-03-27 23:47:46
● 2026-03-28 06:34:32
β—‹ 2026-03-28 08:17:54
β—‹ 2026-03-30 13:36:16
β—‹A3.168.132.102026-03-19 β†’ 2026-03-19 Β· 3 obs
● 2026-03-19 10:53:02
β—‹ 2026-03-20 02:54:28
β—‹ 2026-03-30 13:36:16
β—‹A3.168.132.372026-03-19 β†’ 2026-03-19 Β· 3 obs
● 2026-03-19 10:53:02
β—‹ 2026-03-20 02:54:28
β—‹ 2026-03-30 13:36:16
β—‹A3.168.132.432026-03-19 β†’ 2026-03-19 Β· 3 obs
● 2026-03-19 10:53:02
β—‹ 2026-03-20 02:54:28
β—‹ 2026-03-30 13:36:16
β—‹A3.168.132.542026-03-19 β†’ 2026-03-19 Β· 3 obs
● 2026-03-19 10:53:02
β—‹ 2026-03-20 02:54:28
β—‹ 2026-03-30 13:36:16
β—‹A3.171.85.1112026-03-22 β†’ 2026-03-28 Β· 14 obs
β—‹ 2026-03-21 17:37:58
● 2026-03-22 00:04:56
β—‹ 2026-03-22 01:05:24
β—‹ 2026-03-22 22:04:20
● 2026-03-23 03:21:08
β—‹ 2026-03-23 07:21:34
β—‹ 2026-03-27 16:43:32
● 2026-03-27 19:22:06
β—‹ 2026-03-27 23:47:46
β—‹ 2026-03-28 06:34:32
● 2026-03-28 08:17:54
● 2026-03-28 13:43:02
β—‹ 2026-03-28 15:38:12
β—‹ 2026-03-30 13:36:16
β—‹A3.171.85.1272026-03-22 β†’ 2026-03-28 Β· 14 obs
β—‹ 2026-03-21 17:37:58
● 2026-03-22 00:04:56
β—‹ 2026-03-22 01:05:24
β—‹ 2026-03-22 22:04:20
● 2026-03-23 03:21:08
β—‹ 2026-03-23 07:21:34
β—‹ 2026-03-27 16:43:32
● 2026-03-27 19:22:06
β—‹ 2026-03-27 23:47:46
β—‹ 2026-03-28 06:34:32
● 2026-03-28 08:17:54
● 2026-03-28 13:43:02
β—‹ 2026-03-28 15:38:12
β—‹ 2026-03-30 13:36:16
β—‹A3.171.85.372026-03-22 β†’ 2026-03-28 Β· 14 obs
β—‹ 2026-03-21 17:37:58
● 2026-03-22 00:04:56
β—‹ 2026-03-22 01:05:24
β—‹ 2026-03-22 22:04:20
● 2026-03-23 03:21:08
β—‹ 2026-03-23 07:21:34
β—‹ 2026-03-27 16:43:32
● 2026-03-27 19:22:06
β—‹ 2026-03-27 23:47:46
β—‹ 2026-03-28 06:34:32
● 2026-03-28 08:17:54
● 2026-03-28 13:43:02
β—‹ 2026-03-28 15:38:12
β—‹ 2026-03-30 13:36:16
β—‹A3.171.85.382026-03-22 β†’ 2026-03-28 Β· 14 obs
β—‹ 2026-03-21 17:37:58
● 2026-03-22 00:04:56
β—‹ 2026-03-22 01:05:24
β—‹ 2026-03-22 22:04:20
● 2026-03-23 03:21:08
β—‹ 2026-03-23 07:21:34
β—‹ 2026-03-27 16:43:32
● 2026-03-27 19:22:06
β—‹ 2026-03-27 23:47:46
β—‹ 2026-03-28 06:34:32
● 2026-03-28 08:17:54
● 2026-03-28 13:43:02
β—‹ 2026-03-28 15:38:12
β—‹ 2026-03-30 13:36:16

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
resolver.comns-226.awsdns-28.com, ns-796.awsdns-35.net, ns-1118.awsdns-11.org, ns-1967.awsdns-53.co.uk1 record

βœ… Authoritative Response

Server:205.251.195.28

NS records: ns-226.awsdns-28.com, ns-796.awsdns-35.net, ns-1118.awsdns-11.org, ns-1967.awsdns-53.co.uk

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for resolver.com (unsigned zone)

⏱️ Timing

Total: 245ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A418.155.21.12, 18.155.21.123...

πŸ“Œ Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-226.awsdns-28.com)

Analysis

IP Addresses

us.core.resolver.com resolves to four IP numbers: 18.155.21.12, 18.155.21.85, 18.155.21.115 and 18.155.21.123.

other host names for instance d2dhg0qrjmmf4c.cloudfront.net, becariosmx.com, intustech.com, school-cents.com and pop-au-cf.dash.pv-cdn.net share IP numbers with us.core.resolver.com.