circle1.co.kr - robtex.com

circle1.co.kr

DNSSEC⚠️ Not signed
A13.33.109.6🇺🇸 Amazon13.33.109.0/24 - Cloudfront
PTRserver-13-33-109-6.bos50.r.cloudfront.net
A13.33.109.22🇺🇸 Amazon13.33.109.0/24 - Cloudfront
A13.33.109.40🇺🇸 Amazon13.33.109.0/24 - Cloudfront
A13.33.109.86🇺🇸 Amazon13.33.109.0/24 - Cloudfront
NSans1.hostcocoa.com ⭐
A205.251.192.117🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-117.awsdns-14.com
NSans2.hostcocoa.com
A205.251.195.46🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-814.awsdns-37.net
NSans3.hostcocoa.com
A205.251.197.133🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1413.awsdns-48.org
NSans4.hostcocoa.com
A205.251.198.221🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1757.awsdns-27.co.uk
SOAans1.hostcocoa.comawsdns-hostmaster@amazon.com serial=1

co.kr

DNSSEC⚠️ Not signed
NSg.dns.kr ⭐ ⚠️ Not in parent delegation
NSb.dns.kr ⚠️ Not in parent delegation
NSc.dns.kr ⚠️ Not in parent delegation
NSd.dns.kr ⚠️ Not in parent delegation
NSe.dns.kr ⚠️ Not in parent delegation
NSf.dns.kr ⚠️ Not in parent delegation
SOAg.dns.krdomain-manager@nic.or.kr serial=2605090813
WOT: UNKNOWN (62/100)

Previously NS for

circle1.co.kr

Same first word

circle1.co.kr

Similar names

1circle.com
1circle.ru

DNS History

55 records (8 active, 47 former)

20162017201820192020202120222023202420252026NSans1.hostcocoa.comans2.hostcocoa.comans3.hostcocoa.comans4.hostcocoa.comcircle1.co.krns.cafe24.comns0.cafe24.comns1.cafe24.comns2.cafe24.comMXbn64-035.cafe24.comA13.33.109.2213.33.109.4013.33.109.613.33.109.86112.175.85.19713.35.78.3313.35.78.7413.35.78.7713.35.78.8118.164.77.2418.164.77.2818.164.77.3218.164.77.4218.165.53.11218.165.53.1218.165.53.418.165.53.6118.172.153.12318.172.153.6618.172.153.8318.172.153.9418.238.4.11718.238.4.3418.238.4.3818.238.4.9518.238.55.1518.238.55.2918.238.55.3418.238.55.7618.239.50.11818.239.50.7218.239.50.918.239.50.9218.245.104.1018.245.104.11418.245.104.2818.245.104.5552.84.20.2052.84.20.4452.84.20.7252.84.20.7999.84.252.2899.84.252.3999.84.252.9099.84.252.98
●NSans1.hostcocoa.com2026-03-17 → 2026-05-09 · 6 obs
○ 2017-04-10 23:15:38
● 2026-03-17 16:35:26
● 2026-04-04 22:19:42
○ 2026-04-05 02:29:12
● 2026-04-05 03:34:44
● 2026-05-09 17:01:24
●NSans2.hostcocoa.com2026-03-17 → 2026-05-09 · 6 obs
○ 2017-04-10 23:15:38
● 2026-03-17 16:35:26
● 2026-04-04 22:19:42
○ 2026-04-05 02:29:12
● 2026-04-05 03:34:44
● 2026-05-09 17:01:24
●NSans3.hostcocoa.com2026-03-17 → 2026-05-09 · 6 obs
○ 2017-04-10 23:15:38
● 2026-03-17 16:35:26
● 2026-04-04 22:19:42
○ 2026-04-05 02:29:12
● 2026-04-05 03:34:44
● 2026-05-09 17:01:24
●NSans4.hostcocoa.com2026-03-17 → 2026-05-09 · 6 obs
○ 2017-04-10 23:15:38
● 2026-03-17 16:35:26
● 2026-04-04 22:19:42
○ 2026-04-05 02:29:12
● 2026-04-05 03:34:44
● 2026-05-09 17:01:24
○NScircle1.co.kr2015-10-09 → 2017-04-10 · 4 obs
● 2015-10-09 01:22:10
● 2017-04-10 23:15:38
○ 2026-03-17 16:35:26
○ 2026-05-09 17:01:24
○NSns.cafe24.com2015-10-09 → 2017-04-10 · 4 obs
● 2015-10-09 01:22:10
● 2017-04-10 23:15:38
○ 2026-03-17 16:35:26
○ 2026-05-09 17:01:24
○NSns0.cafe24.com2015-10-09 → 2017-04-10 · 4 obs
● 2015-10-09 01:22:10
● 2017-04-10 23:15:38
○ 2026-03-17 16:35:26
○ 2026-05-09 17:01:24
○NSns1.cafe24.com2015-10-09 → 2017-04-10 · 4 obs
● 2015-10-09 01:22:10
● 2017-04-10 23:15:38
○ 2026-03-17 16:35:26
○ 2026-05-09 17:01:24
○NSns2.cafe24.com2015-10-09 → 2017-04-10 · 4 obs
● 2015-10-09 01:22:10
● 2017-04-10 23:15:38
○ 2026-03-17 16:35:26
○ 2026-05-09 17:01:24
○MXbn64-035.cafe24.com2015-10-09 → 2017-04-10 · 4 obs
● 2015-10-09 01:22:10
● 2017-04-10 23:15:38
○ 2026-03-17 16:35:26
○ 2026-05-09 17:01:24
○A112.175.85.1972015-10-09 → 2017-04-10 · 4 obs
● 2015-10-09 01:22:10
● 2017-04-10 23:15:38
○ 2026-03-17 16:35:26
○ 2026-05-09 17:01:24
●A13.33.109.222026-04-30 → 2026-05-09 · 24 obs
○ 2026-04-29 18:13:40
● 2026-04-30 01:56:52
○ 2026-04-30 04:52:52
○ 2026-05-02 04:23:26
● 2026-05-02 19:37:24
● 2026-05-02 21:32:32
○ 2026-05-02 22:04:20
● 2026-05-03 00:26:38
● 2026-05-03 14:06:04
○ 2026-05-03 18:18:56
○ 2026-05-04 22:25:30
● 2026-05-05 01:00:06
● 2026-05-05 08:14:26
○ 2026-05-05 11:11:42
○ 2026-05-06 14:42:56
● 2026-05-06 20:24:22
● 2026-05-06 21:56:54
○ 2026-05-06 23:15:12
○ 2026-05-08 12:33:52
● 2026-05-08 14:04:44
○ 2026-05-08 16:19:28
○ 2026-05-09 15:20:02
● 2026-05-09 17:01:22
● 2026-05-09 17:01:24
●A13.33.109.402026-04-30 → 2026-05-09 · 24 obs
○ 2026-04-29 18:13:40
● 2026-04-30 01:56:52
○ 2026-04-30 04:52:52
○ 2026-05-02 04:23:26
● 2026-05-02 19:37:24
● 2026-05-02 21:32:32
○ 2026-05-02 22:04:20
● 2026-05-03 00:26:38
● 2026-05-03 14:06:04
○ 2026-05-03 18:18:56
○ 2026-05-04 22:25:30
● 2026-05-05 01:00:06
● 2026-05-05 08:14:26
○ 2026-05-05 11:11:42
○ 2026-05-06 14:42:56
● 2026-05-06 20:24:22
● 2026-05-06 21:56:54
○ 2026-05-06 23:15:12
○ 2026-05-08 12:33:52
● 2026-05-08 14:04:44
○ 2026-05-08 16:19:28
○ 2026-05-09 15:20:02
● 2026-05-09 17:01:22
● 2026-05-09 17:01:24
●A13.33.109.62026-04-30 → 2026-05-09 · 24 obs
○ 2026-04-29 18:13:40
● 2026-04-30 01:56:52
○ 2026-04-30 04:52:52
○ 2026-05-02 04:23:26
● 2026-05-02 19:37:24
● 2026-05-02 21:32:32
○ 2026-05-02 22:04:20
● 2026-05-03 00:26:38
● 2026-05-03 14:06:04
○ 2026-05-03 18:18:56
○ 2026-05-04 22:25:30
● 2026-05-05 01:00:06
● 2026-05-05 08:14:26
○ 2026-05-05 11:11:42
○ 2026-05-06 14:42:56
● 2026-05-06 20:24:22
● 2026-05-06 21:56:54
○ 2026-05-06 23:15:12
○ 2026-05-08 12:33:52
● 2026-05-08 14:04:44
○ 2026-05-08 16:19:28
○ 2026-05-09 15:20:02
● 2026-05-09 17:01:22
● 2026-05-09 17:01:24
●A13.33.109.862026-04-30 → 2026-05-09 · 24 obs
○ 2026-04-29 18:13:40
● 2026-04-30 01:56:52
○ 2026-04-30 04:52:52
○ 2026-05-02 04:23:26
● 2026-05-02 19:37:24
● 2026-05-02 21:32:32
○ 2026-05-02 22:04:20
● 2026-05-03 00:26:38
● 2026-05-03 14:06:04
○ 2026-05-03 18:18:56
○ 2026-05-04 22:25:30
● 2026-05-05 01:00:06
● 2026-05-05 08:14:26
○ 2026-05-05 11:11:42
○ 2026-05-06 14:42:56
● 2026-05-06 20:24:22
● 2026-05-06 21:56:54
○ 2026-05-06 23:15:12
○ 2026-05-08 12:33:52
● 2026-05-08 14:04:44
○ 2026-05-08 16:19:28
○ 2026-05-09 15:20:02
● 2026-05-09 17:01:22
● 2026-05-09 17:01:24
○A13.35.78.332026-03-30 → 2026-04-20 · 10 obs
○ 2026-03-30 08:47:18
● 2026-03-30 16:25:40
○ 2026-03-30 18:47:16
○ 2026-04-16 04:19:04
● 2026-04-16 12:36:08
○ 2026-04-16 17:13:38
○ 2026-04-20 04:19:24
● 2026-04-20 14:40:38
○ 2026-04-20 21:49:10
○ 2026-05-09 17:01:24
○A13.35.78.742026-03-30 → 2026-04-20 · 10 obs
○ 2026-03-30 08:47:18
● 2026-03-30 16:25:40
○ 2026-03-30 18:47:16
○ 2026-04-16 04:19:04
● 2026-04-16 12:36:08
○ 2026-04-16 17:13:38
○ 2026-04-20 04:19:24
● 2026-04-20 14:40:38
○ 2026-04-20 21:49:10
○ 2026-05-09 17:01:24
○A13.35.78.772026-03-30 → 2026-04-20 · 10 obs
○ 2026-03-30 08:47:18
● 2026-03-30 16:25:40
○ 2026-03-30 18:47:16
○ 2026-04-16 04:19:04
● 2026-04-16 12:36:08
○ 2026-04-16 17:13:38
○ 2026-04-20 04:19:24
● 2026-04-20 14:40:38
○ 2026-04-20 21:49:10
○ 2026-05-09 17:01:24
○A13.35.78.812026-03-30 → 2026-04-20 · 10 obs
○ 2026-03-30 08:47:18
● 2026-03-30 16:25:40
○ 2026-03-30 18:47:16
○ 2026-04-16 04:19:04
● 2026-04-16 12:36:08
○ 2026-04-16 17:13:38
○ 2026-04-20 04:19:24
● 2026-04-20 14:40:38
○ 2026-04-20 21:49:10
○ 2026-05-09 17:01:24
○A18.164.77.242026-03-30 → 2026-04-05 · 14 obs
○ 2026-03-29 23:43:06
● 2026-03-30 02:23:44
● 2026-03-30 06:13:04
○ 2026-03-30 08:47:18
○ 2026-03-30 22:13:40
● 2026-03-30 23:19:04
○ 2026-03-31 01:00:06
● 2026-03-31 02:56:32
● 2026-03-31 09:56:12
○ 2026-03-31 11:58:20
○ 2026-04-05 02:29:12
● 2026-04-05 03:34:44
○ 2026-04-05 09:05:18
○ 2026-05-09 17:01:24
○A18.164.77.282026-03-30 → 2026-04-05 · 14 obs
○ 2026-03-29 23:43:06
● 2026-03-30 02:23:44
● 2026-03-30 06:13:04
○ 2026-03-30 08:47:18
○ 2026-03-30 22:13:40
● 2026-03-30 23:19:04
○ 2026-03-31 01:00:06
● 2026-03-31 02:56:32
● 2026-03-31 09:56:12
○ 2026-03-31 11:58:20
○ 2026-04-05 02:29:12
● 2026-04-05 03:34:44
○ 2026-04-05 09:05:18
○ 2026-05-09 17:01:24
○A18.164.77.322026-03-30 → 2026-04-05 · 14 obs
○ 2026-03-29 23:43:06
● 2026-03-30 02:23:44
● 2026-03-30 06:13:04
○ 2026-03-30 08:47:18
○ 2026-03-30 22:13:40
● 2026-03-30 23:19:04
○ 2026-03-31 01:00:06
● 2026-03-31 02:56:32
● 2026-03-31 09:56:12
○ 2026-03-31 11:58:20
○ 2026-04-05 02:29:12
● 2026-04-05 03:34:44
○ 2026-04-05 09:05:18
○ 2026-05-09 17:01:24
○A18.164.77.422026-03-30 → 2026-04-05 · 14 obs
○ 2026-03-29 23:43:06
● 2026-03-30 02:23:44
● 2026-03-30 06:13:04
○ 2026-03-30 08:47:18
○ 2026-03-30 22:13:40
● 2026-03-30 23:19:04
○ 2026-03-31 01:00:06
● 2026-03-31 02:56:32
● 2026-03-31 09:56:12
○ 2026-03-31 11:58:20
○ 2026-04-05 02:29:12
● 2026-04-05 03:34:44
○ 2026-04-05 09:05:18
○ 2026-05-09 17:01:24
○A18.165.53.1122026-03-30 → 2026-03-30 · 4 obs
○ 2026-03-30 06:13:04
● 2026-03-30 08:47:18
○ 2026-03-30 16:25:40
○ 2026-05-09 17:01:24
○A18.165.53.122026-03-30 → 2026-03-30 · 4 obs
○ 2026-03-30 06:13:04
● 2026-03-30 08:47:18
○ 2026-03-30 16:25:40
○ 2026-05-09 17:01:24
○A18.165.53.42026-03-30 → 2026-03-30 · 4 obs
○ 2026-03-30 06:13:04
● 2026-03-30 08:47:18
○ 2026-03-30 16:25:40
○ 2026-05-09 17:01:24
○A18.165.53.612026-03-30 → 2026-03-30 · 4 obs
○ 2026-03-30 06:13:04
● 2026-03-30 08:47:18
○ 2026-03-30 16:25:40
○ 2026-05-09 17:01:24
○A18.172.153.1232026-03-17 → 2026-05-09 · 72 obs
○ 2026-03-17 18:44:50
● 2026-03-17 22:31:26
● 2026-03-18 18:10:28
○ 2026-03-18 21:14:30
○ 2026-03-19 00:13:22
● 2026-03-19 02:00:52
● 2026-03-23 22:42:52
○ 2026-03-24 11:19:20
● 2026-03-24 12:46:10
● 2026-03-28 13:36:40
○ 2026-03-28 15:05:52
○ 2026-03-30 16:25:40
● 2026-03-30 18:47:16
● 2026-03-30 22:13:40
○ 2026-03-30 23:19:04
● 2026-03-31 01:00:06
○ 2026-03-31 02:56:32
○ 2026-04-01 07:10:06
● 2026-04-01 11:27:52
● 2026-04-04 22:19:42
○ 2026-04-05 02:29:12
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● 2026-04-05 09:05:18
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● 2026-04-05 23:15:40
● 2026-04-10 17:05:26
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● 2026-04-11 23:20:48
● 2026-04-16 04:19:04
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● 2026-04-16 17:13:38
● 2026-04-20 04:19:24
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● 2026-04-20 21:49:10
● 2026-04-24 22:25:54
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● 2026-04-25 04:40:46
● 2026-04-26 10:25:00
○ 2026-04-26 21:34:32
● 2026-04-27 01:24:04
● 2026-04-28 07:43:26
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● 2026-04-29 04:26:56
○ 2026-04-29 10:16:28
● 2026-04-29 11:10:18
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● 2026-04-29 18:13:40
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● 2026-04-30 04:52:52
● 2026-05-02 04:23:26
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● 2026-05-02 22:04:20
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● 2026-05-03 18:18:56
● 2026-05-04 22:25:30
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● 2026-05-05 11:11:42
● 2026-05-06 14:42:56
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● 2026-05-06 23:15:12
● 2026-05-08 12:33:52
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● 2026-05-09 09:08:20
● 2026-05-09 13:48:22
○ 2026-05-09 15:20:02
○ 2026-05-09 17:01:24
○A18.172.153.662026-03-17 → 2026-05-09 · 72 obs
○ 2026-03-17 18:44:50
● 2026-03-17 22:31:26
● 2026-03-18 18:10:28
○ 2026-03-18 21:14:30
○ 2026-03-19 00:13:22
● 2026-03-19 02:00:52
● 2026-03-23 22:42:52
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● 2026-03-28 13:36:40
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● 2026-03-30 18:47:16
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● 2026-03-31 01:00:06
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● 2026-05-09 09:08:20
● 2026-05-09 13:48:22
○ 2026-05-09 15:20:02
○ 2026-05-09 17:01:24
○A18.172.153.832026-03-17 → 2026-05-09 · 72 obs
○ 2026-03-17 18:44:50
● 2026-03-17 22:31:26
● 2026-03-18 18:10:28
○ 2026-03-18 21:14:30
○ 2026-03-19 00:13:22
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● 2026-04-04 22:19:42
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● 2026-04-16 04:19:04
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○A18.172.153.942026-03-17 → 2026-05-09 · 72 obs
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○A18.238.4.1172026-05-08 → 2026-05-08 · 4 obs
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○A18.238.4.342026-05-08 → 2026-05-08 · 4 obs
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○A18.238.4.382026-05-08 → 2026-05-08 · 4 obs
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○A18.238.4.952026-05-08 → 2026-05-08 · 4 obs
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○A18.238.55.152026-04-11 → 2026-04-11 · 4 obs
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○A18.238.55.292026-04-11 → 2026-04-11 · 4 obs
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○A18.238.55.342026-04-11 → 2026-04-11 · 4 obs
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○A18.238.55.762026-04-11 → 2026-04-11 · 4 obs
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○A18.239.50.1182026-03-24 → 2026-04-05 · 7 obs
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○A18.239.50.722026-03-24 → 2026-04-05 · 7 obs
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○A18.239.50.92026-03-24 → 2026-04-05 · 7 obs
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○A18.239.50.922026-03-24 → 2026-04-05 · 7 obs
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○A18.245.104.102026-05-09 → 2026-05-09 · 4 obs
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○A18.245.104.1142026-05-09 → 2026-05-09 · 4 obs
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○A18.245.104.282026-05-09 → 2026-05-09 · 4 obs
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○A18.245.104.552026-05-09 → 2026-05-09 · 4 obs
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○A52.84.20.202026-03-17 → 2026-03-19 · 9 obs
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○A52.84.20.442026-03-17 → 2026-03-19 · 9 obs
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○A52.84.20.722026-03-17 → 2026-03-19 · 9 obs
○ 2017-04-10 23:15:38
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○A52.84.20.792026-03-17 → 2026-03-19 · 9 obs
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○A99.84.252.282026-03-28 → 2026-05-08 · 26 obs
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○A99.84.252.392026-03-28 → 2026-05-08 · 26 obs
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○A99.84.252.902026-03-28 → 2026-05-08 · 26 obs
○ 2026-03-28 13:36:40
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○A99.84.252.982026-03-28 → 2026-05-08 · 26 obs
○ 2026-03-28 13:36:40
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● 2026-03-29 23:43:06
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○ 2026-03-31 09:56:12
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● 2026-04-26 21:34:32
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● 2026-04-29 10:16:28
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● 2026-05-08 18:53:08
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○ 2026-05-09 17:01:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krb.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr...-
circle1.co.krans1.hostcocoa.com, ans3.hostcocoa.com, ans2.hostcocoa.com, ans4.hostcocoa.com-

✅ Authoritative Response

Server:205.251.198.221

NS records: ans1.hostcocoa.com, ans3.hostcocoa.com, ans2.hostcocoa.com, ans4.hostcocoa.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for circle1.co.kr (unsigned zone)

⏱️ Timing

Total: 1064ms | Queries: -

📄 Records

TypeCountSample Data
A413.33.109.86, 13.33.109.22...
NS4ans1.hostcocoa.com, ans2.hostcocoa.com...
SOA1ans1.hostcocoa.com awsdns-hostmaster.ama

Analysis

IP Addresses

circle1.co.kr refers to four IP numbers: 13.33.109.6, 13.33.109.22, 13.33.109.40 and 13.33.109.86.

Other host names, for instance d1g8464eyo9aph.cloudfront.net, keyzy.io, 99x.io, cci-test.t1cloud.com and originfrproddeerecom.cdn.production.johndeere2.coremedia.cloud share IP numbers with circle1.co.kr.

Name Servers

circle1.co.kr delegates to four name servers: ans1.hostcocoa.com, ans2.hostcocoa.com, ans3.hostcocoa.com and ans4.hostcocoa.com.

circle1.co.kr at least partially shares name servers with other domains, including go-litcamp.com, sgsg.kr, afraid.co.kr, dsv.kr and knittingswan.com.

Host names with one IP number:

ans1.hostcocoa.com points to 205.251.192.117; ans2.hostcocoa.com points to 205.251.195.46; ans3.hostcocoa.com points to 205.251.197.133; ans4.hostcocoa.com points to 205.251.198.221.