offcourse-studio.com - dns.ninja

`offcourse-studio.com`

DNSSEC	⚠️ Not signed
A	13.226.209.35^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
		PTR	`server-13-226-209-35.iad61.r.cloudfront.net`
A	13.226.209.64^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
A	13.226.209.98^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
A	13.226.209.123^{🇺🇸 Amazon13.226.209.0/24 - Cloudfront}
NS	`ns-609.awsdns-12.net` ⭐
		A	2600:9000:5302:6100::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-609.awsdns-12.net`
		A	205.251.194.97^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-609.awsdns-12.net`
NS	`ns-1384.awsdns-45.org`
		A	2600:9000:5305:6800::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1384.awsdns-45.org`
		A	205.251.197.104^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1384.awsdns-45.org`
NS	`ns-1827.awsdns-36.co.uk`
		A	2600:9000:5307:2300::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1827.awsdns-36.co.uk`
		A	205.251.199.35^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1827.awsdns-36.co.uk`
NS	`ns-387.awsdns-48.com`
		A	2600:9000:5301:8300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-387.awsdns-48.com`
		A	205.251.193.131^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-387.awsdns-48.com`
SOA	`ns-609.awsdns-12.net`awsdns-hostmaster@amazon.com serial=1

`com`

	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.net`nstld@verisign-grs.com serial=1786405204

Same first word

offcourse-studio.com

DNS History

112 records (8 active, 104 former)

●NSns-1384.awsdns-45.org2019-12-15 → 2026-08-11 · 2 obs

● 2019-12-15 23:47:00
● 2026-08-11 00:09:46

●NSns-1827.awsdns-36.co.uk2019-12-15 → 2026-08-11 · 2 obs

● 2019-12-15 23:47:00
● 2026-08-11 00:09:46

●NSns-387.awsdns-48.com2019-12-15 → 2026-08-11 · 2 obs

● 2019-12-15 23:47:00
● 2026-08-11 00:09:46

●NSns-609.awsdns-12.net2019-12-15 → 2026-08-11 · 2 obs

● 2019-12-15 23:47:00
● 2026-08-11 00:09:46

○A108.138.217.1102026-05-02 → 2026-05-02 · 4 obs

○ 2026-05-01 04:53:12
● 2026-05-02 08:25:16
○ 2026-05-02 10:37:06
○ 2026-08-11 00:09:46

○A108.138.217.612026-05-02 → 2026-05-02 · 4 obs

○ 2026-05-01 04:53:12
● 2026-05-02 08:25:16
○ 2026-05-02 10:37:06
○ 2026-08-11 00:09:46

○A108.138.217.862026-05-02 → 2026-05-02 · 4 obs

○ 2026-05-01 04:53:12
● 2026-05-02 08:25:16
○ 2026-05-02 10:37:06
○ 2026-08-11 00:09:46

○A108.138.217.92026-05-02 → 2026-05-02 · 4 obs

○ 2026-05-01 04:53:12
● 2026-05-02 08:25:16
○ 2026-05-02 10:37:06
○ 2026-08-11 00:09:46

○A108.157.173.1292026-06-18 → 2026-07-27 · 8 obs

○ 2026-06-17 09:06:28
● 2026-06-18 04:10:00
○ 2026-06-18 09:29:56
● 2026-06-18 19:25:36
○ 2026-06-18 21:53:54
● 2026-07-27 07:40:08
○ 2026-07-27 17:23:46
○ 2026-08-11 00:09:46

○A108.157.173.192026-06-18 → 2026-07-27 · 8 obs

○ 2026-06-17 09:06:28
● 2026-06-18 04:10:00
○ 2026-06-18 09:29:56
● 2026-06-18 19:25:36
○ 2026-06-18 21:53:54
● 2026-07-27 07:40:08
○ 2026-07-27 17:23:46
○ 2026-08-11 00:09:46

○A108.157.173.332026-06-18 → 2026-07-27 · 8 obs

○ 2026-06-17 09:06:28
● 2026-06-18 04:10:00
○ 2026-06-18 09:29:56
● 2026-06-18 19:25:36
○ 2026-06-18 21:53:54
● 2026-07-27 07:40:08
○ 2026-07-27 17:23:46
○ 2026-08-11 00:09:46

○A108.157.173.472026-06-18 → 2026-07-27 · 8 obs

○ 2026-06-17 09:06:28
● 2026-06-18 04:10:00
○ 2026-06-18 09:29:56
● 2026-06-18 19:25:36
○ 2026-06-18 21:53:54
● 2026-07-27 07:40:08
○ 2026-07-27 17:23:46
○ 2026-08-11 00:09:46

○A108.158.173.1122026-04-06 → 2026-08-10 · 62 obs

○ 2026-04-02 16:43:26
● 2026-04-06 09:43:16
○ 2026-04-06 11:07:06
○ 2026-05-26 07:35:26
● 2026-05-26 08:35:48
○ 2026-05-26 09:42:28
○ 2026-06-15 18:00:32
● 2026-06-30 22:46:12
○ 2026-07-01 18:57:44
○ 2026-07-05 10:52:32
● 2026-07-07 13:10:14
● 2026-07-16 16:28:42
○ 2026-07-18 01:44:24
● 2026-07-22 07:07:26
○ 2026-07-22 10:09:12
● 2026-07-23 11:20:30
○ 2026-07-23 12:47:08
● 2026-07-23 15:20:24
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● 2026-07-23 19:49:26
○ 2026-07-23 21:26:32
● 2026-07-30 17:49:40
○ 2026-07-30 19:24:06
● 2026-07-30 20:44:40
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● 2026-07-31 04:25:20
○ 2026-07-31 11:34:08
● 2026-08-01 00:56:16
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● 2026-08-02 15:51:26
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● 2026-08-02 18:40:58
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● 2026-08-03 09:32:18
○ 2026-08-03 10:07:34
● 2026-08-03 11:58:24
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● 2026-08-03 23:19:26
○ 2026-08-04 01:34:02
● 2026-08-04 23:32:14
○ 2026-08-05 09:19:28
● 2026-08-06 00:46:14
○ 2026-08-06 02:46:38
● 2026-08-07 08:58:16
○ 2026-08-08 02:47:00
● 2026-08-08 03:38:16
○ 2026-08-08 06:16:24
● 2026-08-08 06:50:40
○ 2026-08-08 10:02:00
● 2026-08-08 15:23:58
○ 2026-08-08 23:08:24
● 2026-08-09 00:58:56
○ 2026-08-09 18:00:24
● 2026-08-10 02:21:40
○ 2026-08-10 04:05:00
● 2026-08-10 20:00:26
○ 2026-08-10 23:05:32
○ 2026-08-11 00:09:46

○A108.158.173.1152026-04-06 → 2026-08-10 · 62 obs

○A108.158.173.212026-04-06 → 2026-08-10 · 62 obs

○A108.158.173.492026-04-06 → 2026-08-10 · 62 obs

○A108.158.186.172026-04-10 → 2026-07-27 · 35 obs

○ 2026-04-06 11:07:06
● 2026-04-10 16:37:24
○ 2026-04-10 17:27:54
● 2026-04-10 19:08:00
○ 2026-04-10 20:40:34
○ 2026-06-16 16:00:30
● 2026-06-16 22:05:14
○ 2026-06-17 09:06:28
● 2026-07-01 23:22:04
○ 2026-07-02 00:11:18
● 2026-07-03 01:35:00
○ 2026-07-03 15:17:44
● 2026-07-14 02:23:24
○ 2026-07-14 20:12:30
● 2026-07-23 06:53:14
○ 2026-07-23 11:20:30
● 2026-07-24 08:27:40
○ 2026-07-24 11:18:04
● 2026-07-24 13:19:16
○ 2026-07-24 15:51:42
● 2026-07-24 16:35:24
○ 2026-07-24 17:37:26
● 2026-07-24 18:17:20
○ 2026-07-24 19:08:02
● 2026-07-24 22:35:28
○ 2026-07-24 23:26:10
● 2026-07-25 01:34:46
○ 2026-07-25 03:21:58
● 2026-07-26 09:20:32
○ 2026-07-26 12:43:40
● 2026-07-26 22:16:22
○ 2026-07-27 02:13:04
● 2026-07-27 03:40:04
○ 2026-07-27 07:40:08
○ 2026-08-11 00:09:46

○A108.158.186.62026-04-10 → 2026-07-27 · 35 obs

○A108.158.186.662026-04-10 → 2026-07-27 · 35 obs

○A108.158.186.952026-04-10 → 2026-07-27 · 35 obs

○A13.225.47.22026-05-19 → 2026-07-02 · 17 obs

○ 2026-05-19 06:18:06
● 2026-05-19 22:15:06
○ 2026-05-19 23:34:46
● 2026-05-20 02:54:28
● 2026-05-31 09:11:36
○ 2026-05-31 12:08:22
○ 2026-06-02 04:14:14
● 2026-06-02 05:35:40
● 2026-06-04 18:43:16
○ 2026-06-07 16:44:22
○ 2026-06-08 13:17:40
● 2026-06-30 17:18:48
● 2026-07-02 00:11:18
○ 2026-07-02 01:16:14
● 2026-07-02 20:56:34
○ 2026-07-03 01:35:00
○ 2026-08-11 00:09:46

○A13.225.47.232026-05-19 → 2026-07-02 · 17 obs

○A13.225.47.532026-05-19 → 2026-07-02 · 17 obs

○A13.225.47.952026-05-19 → 2026-07-02 · 17 obs

●A13.226.209.1232026-02-18 → 2026-08-11 · 31 obs

○ 2026-02-16 02:53:14
○ 2026-02-17 13:42:44
● 2026-02-18 01:33:34
● 2026-02-18 13:51:50
○ 2026-02-18 19:41:28
○ 2026-06-15 16:44:10
● 2026-06-19 13:18:24
● 2026-06-23 19:14:26
○ 2026-06-25 02:25:42
○ 2026-06-29 02:45:00
● 2026-07-05 09:01:06
● 2026-07-10 00:36:14
○ 2026-07-10 01:22:12
● 2026-07-10 12:24:56
○ 2026-07-10 13:29:02
● 2026-08-04 06:51:50
○ 2026-08-04 07:47:32
● 2026-08-04 18:01:12
○ 2026-08-04 20:13:14
● 2026-08-06 02:46:38
○ 2026-08-06 04:41:38
● 2026-08-06 08:58:04
○ 2026-08-06 09:37:12
● 2026-08-06 13:36:44
○ 2026-08-06 21:53:12
● 2026-08-08 10:02:00
○ 2026-08-08 11:55:24
● 2026-08-10 01:12:54
○ 2026-08-10 02:21:40
● 2026-08-11 00:09:44
● 2026-08-11 00:09:46

●A13.226.209.352026-02-18 → 2026-08-11 · 31 obs

●A13.226.209.642026-02-18 → 2026-08-11 · 31 obs

●A13.226.209.982026-02-18 → 2026-08-11 · 31 obs

○A13.249.231.1062026-05-27 → 2026-06-02 · 7 obs

○ 2026-05-27 05:12:50
● 2026-05-27 07:05:04
○ 2026-05-27 08:12:22
○ 2026-06-01 23:00:10
● 2026-06-02 00:33:28
○ 2026-06-02 01:14:28
○ 2026-08-11 00:09:46

○A13.249.231.292026-05-27 → 2026-06-02 · 7 obs

○ 2026-05-27 05:12:50
● 2026-05-27 07:05:04
○ 2026-05-27 08:12:22
○ 2026-06-01 23:00:10
● 2026-06-02 00:33:28
○ 2026-06-02 01:14:28
○ 2026-08-11 00:09:46

○A13.249.231.652026-05-27 → 2026-06-02 · 7 obs

○ 2026-05-27 05:12:50
● 2026-05-27 07:05:04
○ 2026-05-27 08:12:22
○ 2026-06-01 23:00:10
● 2026-06-02 00:33:28
○ 2026-06-02 01:14:28
○ 2026-08-11 00:09:46

○A13.249.231.972026-05-27 → 2026-06-02 · 7 obs

○ 2026-05-27 05:12:50
● 2026-05-27 07:05:04
○ 2026-05-27 08:12:22
○ 2026-06-01 23:00:10
● 2026-06-02 00:33:28
○ 2026-06-02 01:14:28
○ 2026-08-11 00:09:46

○A13.33.235.1102026-07-11 → 2026-08-08 · 28 obs

○ 2026-07-11 06:18:40
● 2026-07-11 10:04:32
○ 2026-07-11 11:29:34
● 2026-07-11 13:59:28
○ 2026-07-11 14:33:28
○ 2026-07-12 00:01:56
● 2026-07-13 07:04:22
● 2026-07-13 20:16:04
○ 2026-07-14 02:23:24
● 2026-07-14 21:21:28
○ 2026-07-15 09:43:30
● 2026-07-16 00:20:32
○ 2026-07-16 06:17:26
● 2026-07-18 06:04:36
○ 2026-07-18 06:45:36
● 2026-07-19 03:28:02
○ 2026-07-19 06:32:56
● 2026-08-06 21:53:12
○ 2026-08-07 08:58:16
● 2026-08-08 02:47:00
○ 2026-08-08 03:38:16
● 2026-08-08 06:16:24
○ 2026-08-08 06:50:40
● 2026-08-08 11:55:24
○ 2026-08-08 15:23:58
● 2026-08-08 23:08:24
○ 2026-08-09 00:58:56
○ 2026-08-11 00:09:46

○A13.33.235.162026-07-11 → 2026-08-08 · 28 obs

○A13.33.235.382026-07-11 → 2026-08-08 · 28 obs

○A13.33.235.762026-07-11 → 2026-08-08 · 28 obs

○A13.35.107.1222026-07-15 → 2026-07-30 · 34 obs

○ 2026-07-14 21:21:28
● 2026-07-15 09:43:30
○ 2026-07-15 14:46:24
● 2026-07-16 06:17:26
○ 2026-07-16 16:28:42
● 2026-07-17 11:29:10
○ 2026-07-17 18:57:44
● 2026-07-18 06:45:36
○ 2026-07-18 19:59:42
● 2026-07-19 06:32:56
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● 2026-07-22 05:43:44
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● 2026-07-22 18:52:42
○ 2026-07-22 23:40:46
● 2026-07-24 15:51:42
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● 2026-07-26 17:57:52
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● 2026-07-27 02:13:04
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● 2026-07-27 18:52:40
○ 2026-07-28 01:42:14
● 2026-07-28 02:12:24
○ 2026-07-28 07:48:34
● 2026-07-28 10:04:42
○ 2026-07-28 11:39:44
● 2026-07-28 23:27:12
○ 2026-07-29 14:47:08
● 2026-07-30 01:22:16
○ 2026-07-30 06:41:26
● 2026-07-30 09:48:24
○ 2026-07-30 13:04:24
○ 2026-08-11 00:09:46

○A13.35.107.652026-07-15 → 2026-07-30 · 34 obs

○A13.35.107.792026-07-15 → 2026-07-30 · 34 obs

○A13.35.107.932026-07-15 → 2026-07-30 · 34 obs

○A143.204.192.552019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 23:47:00
○ 2026-02-16 02:53:14
○ 2026-08-11 00:09:46

○A143.204.192.782019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 23:47:00
○ 2026-02-16 02:53:14
○ 2026-08-11 00:09:46

○A143.204.192.812019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 23:47:00
○ 2026-02-16 02:53:14
○ 2026-08-11 00:09:46

○A143.204.192.942019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 23:47:00
○ 2026-02-16 02:53:14
○ 2026-08-11 00:09:46

○A143.204.194.1002026-04-26 → 2026-07-28 · 12 obs

○ 2026-04-26 09:58:40
● 2026-04-26 23:56:52
○ 2026-04-27 00:29:24
● 2026-07-25 18:49:48
○ 2026-07-26 09:20:32
● 2026-07-26 12:43:40
○ 2026-07-26 17:57:52
● 2026-07-27 17:23:46
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● 2026-07-28 01:42:14
○ 2026-07-28 02:12:24
○ 2026-08-11 00:09:46

○A143.204.194.1022026-04-26 → 2026-07-28 · 12 obs

○A143.204.194.422026-04-26 → 2026-07-28 · 12 obs

○A143.204.194.432026-04-26 → 2026-07-28 · 12 obs

○A18.161.205.372026-07-25 → 2026-07-25 · 6 obs

○ 2026-07-25 03:21:58
● 2026-07-25 04:32:52
○ 2026-07-25 08:14:00
● 2026-07-25 10:14:08
○ 2026-07-25 14:16:36
○ 2026-08-11 00:09:46

○A18.161.205.932026-07-25 → 2026-07-25 · 6 obs

○ 2026-07-25 03:21:58
● 2026-07-25 04:32:52
○ 2026-07-25 08:14:00
● 2026-07-25 10:14:08
○ 2026-07-25 14:16:36
○ 2026-08-11 00:09:46

○A18.161.205.972026-07-25 → 2026-07-25 · 6 obs

○ 2026-07-25 03:21:58
● 2026-07-25 04:32:52
○ 2026-07-25 08:14:00
● 2026-07-25 10:14:08
○ 2026-07-25 14:16:36
○ 2026-08-11 00:09:46

○A18.161.205.982026-07-25 → 2026-07-25 · 6 obs

○ 2026-07-25 03:21:58
● 2026-07-25 04:32:52
○ 2026-07-25 08:14:00
● 2026-07-25 10:14:08
○ 2026-07-25 14:16:36
○ 2026-08-11 00:09:46

○A18.161.34.102026-04-21 → 2026-08-02 · 20 obs

○ 2026-04-20 02:13:14
● 2026-04-21 03:17:56
○ 2026-04-21 09:39:12
○ 2026-04-21 17:13:46
● 2026-04-21 18:21:10
○ 2026-04-22 03:20:48
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● 2026-04-26 00:31:32
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● 2026-05-13 02:52:18
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● 2026-05-20 08:05:24
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● 2026-08-02 10:58:34
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● 2026-08-02 17:19:18
○ 2026-08-02 18:40:58
○ 2026-08-11 00:09:46

○A18.161.34.1092026-04-21 → 2026-08-02 · 20 obs

○A18.161.34.422026-04-21 → 2026-08-02 · 20 obs

○A18.161.34.732026-04-21 → 2026-08-02 · 20 obs

○A18.164.154.32026-02-18 → 2026-08-10 · 83 obs

○ 2026-02-18 13:51:50
● 2026-02-18 19:41:28
● 2026-02-20 10:31:04
○ 2026-02-20 11:40:14
○ 2026-02-24 02:29:20
● 2026-02-25 03:36:44
● 2026-03-02 22:57:28
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● 2026-07-17 03:26:42
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● 2026-07-20 02:12:32
● 2026-07-21 20:55:54
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● 2026-07-22 23:40:46
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● 2026-07-23 12:47:08
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● 2026-07-23 17:59:12
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○A18.164.154.492026-02-18 → 2026-08-10 · 83 obs

○A18.164.154.712026-02-18 → 2026-08-10 · 83 obs

○A18.164.154.902026-02-18 → 2026-08-10 · 83 obs

○A18.164.68.1062026-02-16 → 2026-06-30 · 17 obs

○ 2019-12-15 23:47:00
● 2026-02-16 02:53:14
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○A18.164.68.1082026-02-16 → 2026-06-30 · 17 obs

○A18.164.68.32026-02-16 → 2026-06-30 · 17 obs

○A18.164.68.972026-02-16 → 2026-06-30 · 17 obs

○A18.172.88.192026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 06:10:28
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○A18.172.88.732026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 06:10:28
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○A18.172.88.92026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 06:10:28
● 2026-03-29 11:37:08
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○A18.172.88.982026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 06:10:28
● 2026-03-29 11:37:08
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○A18.239.36.52026-03-22 → 2026-03-24 · 10 obs

○ 2026-03-22 12:33:32
● 2026-03-22 13:37:40
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○A18.239.36.762026-03-22 → 2026-03-24 · 10 obs

○A18.239.36.842026-03-22 → 2026-03-24 · 10 obs

○A18.239.36.892026-03-22 → 2026-03-24 · 10 obs

○A18.244.179.1082026-03-04 → 2026-06-29 · 17 obs

○ 2026-03-02 23:46:12
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○A18.244.179.1112026-03-04 → 2026-06-29 · 17 obs

○A18.244.179.422026-03-04 → 2026-06-29 · 17 obs

○A18.244.179.862026-03-04 → 2026-06-29 · 17 obs

○A18.245.46.462026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 13:37:40
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○A18.245.46.482026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 13:37:40
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○A18.245.46.592026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 13:37:40
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○A18.245.46.612026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 13:37:40
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○A3.161.136.252026-04-01 → 2026-07-30 · 24 obs

○ 2026-03-29 13:44:46
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○A3.161.136.582026-04-01 → 2026-07-30 · 24 obs

○A3.161.136.862026-04-01 → 2026-07-30 · 24 obs

○A3.161.136.932026-04-01 → 2026-07-30 · 24 obs

○A3.163.63.192026-03-28 → 2026-06-11 · 18 obs

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○A3.163.63.462026-03-28 → 2026-06-11 · 18 obs

○A3.163.63.862026-03-28 → 2026-06-11 · 18 obs

○A3.163.63.932026-03-28 → 2026-06-11 · 18 obs

○A3.164.36.1032026-05-28 → 2026-06-03 · 16 obs

○ 2026-05-27 08:12:22
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○A3.164.36.1062026-05-28 → 2026-06-03 · 16 obs

○A3.164.36.592026-05-28 → 2026-06-03 · 16 obs

○A3.164.36.862026-05-28 → 2026-06-03 · 16 obs

○A3.164.85.132026-05-26 → 2026-05-27 · 8 obs

○ 2026-05-26 09:42:28
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○A3.164.85.182026-05-26 → 2026-05-27 · 8 obs

○ 2026-05-26 09:42:28
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○A3.164.85.322026-05-26 → 2026-05-27 · 8 obs

○ 2026-05-26 09:42:28
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○A3.164.85.592026-05-26 → 2026-05-27 · 8 obs

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○A3.167.192.1272026-07-03 → 2026-07-11 · 17 obs

○ 2026-07-03 01:35:00
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○A3.167.192.32026-07-03 → 2026-07-11 · 17 obs

○A3.167.192.562026-07-03 → 2026-07-11 · 17 obs

○A3.167.192.62026-07-03 → 2026-07-11 · 17 obs

○A3.174.26.1102026-05-16 → 2026-06-07 · 8 obs

○ 2026-05-13 08:26:54
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○A3.174.26.1232026-05-16 → 2026-06-07 · 8 obs

○ 2026-05-13 08:26:54
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○A3.174.26.342026-05-16 → 2026-06-07 · 8 obs

○ 2026-05-13 08:26:54
● 2026-05-16 21:57:48
● 2026-05-16 23:03:16
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○A3.174.26.482026-05-16 → 2026-06-07 · 8 obs

○ 2026-05-13 08:26:54
● 2026-05-16 21:57:48
● 2026-05-16 23:03:16
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○A3.174.29.1062026-04-10 → 2026-04-19 · 16 obs

○ 2026-04-10 20:40:34
● 2026-04-10 21:49:46
○ 2026-04-10 23:11:20
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● 2026-04-13 19:55:46
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○A3.174.29.1122026-04-10 → 2026-04-19 · 16 obs

○A3.174.29.1262026-04-10 → 2026-04-19 · 16 obs

○A3.174.29.162026-04-10 → 2026-04-19 · 16 obs

○A54.230.114.1192026-03-22 → 2026-03-22 · 5 obs

○ 2026-03-21 11:31:34
● 2026-03-22 01:21:50
● 2026-03-22 12:33:32
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○A54.230.114.142026-03-22 → 2026-03-22 · 5 obs

○ 2026-03-21 11:31:34
● 2026-03-22 01:21:50
● 2026-03-22 12:33:32
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○ 2026-08-11 00:09:46

○A54.230.114.652026-03-22 → 2026-03-22 · 5 obs

○ 2026-03-21 11:31:34
● 2026-03-22 01:21:50
● 2026-03-22 12:33:32
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○A54.230.114.972026-03-22 → 2026-03-22 · 5 obs

○ 2026-03-21 11:31:34
● 2026-03-22 01:21:50
● 2026-03-22 12:33:32
○ 2026-03-22 13:37:40
○ 2026-08-11 00:09:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
offcourse-studio.com	ns-609.awsdns-12.net, ns-387.awsdns-48.com, ns-1827.awsdns-36.co.uk, ns-1384.awsdns-45.org	2 records

✅ Authoritative Response

Server:205.251.199.35

NS records: ns-609.awsdns-12.net, ns-387.awsdns-48.com, ns-1827.awsdns-36.co.uk, ns-1384.awsdns-45.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offcourse-studio.com (unsigned zone)

⏱️ Timing

Total: 533ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.226.209.98, 13.226.209.123...`
NS	4	`ns-1384.awsdns-45.org, ns-1827.awsdns-36.co.uk...`
SOA	1	`ns-609.awsdns-12.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-387.awsdns-48.com, ns-387.awsdns-48.com)

Analysis

IP Addresses

offcourse-studio.com directs to four IP numbers, which are 13.226.209.35, 13.226.209.64, 13.226.209.98 and 13.226.209.123.

Among the host names that share IP numbers with offcourse-studio.com are 1passwordstatic.com, aduffy.co.uk, www.kogure-clinic.com and two others.

Name Servers

The domain offcourse-studio.com is delegated to these four name servers: ns-387.awsdns-48.com, ns-609.awsdns-12.net, ns-1384.awsdns-45.org and ns-1827.awsdns-36.co.uk.

The name servers of offcourse-studio.com overlap at least partially with those of other domains — among them essentialenergy.net.au, dict.fr, broadleafsolutions.com and two more.

Each of the four hosts ns-387.awsdns-48.com, ns-609.awsdns-12.net, ns-1384.awsdns-45.org and ns-1827.awsdns-36.co.uk has two IP addresses. ns-387.awsdns-48.com points to 205.251.193.131 and 2600:9000:5301:8300::1. ns-609.awsdns-12.net points to 205.251.194.97 and 2600:9000:5302:6100::1. ns-1384.awsdns-45.org points to 205.251.197.104 and 2600:9000:5305:6800::1. ns-1827.awsdns-36.co.uk points to 205.251.199.35 and 2600:9000:5307:2300::1.