301dev.online - dns.ninja

`301dev.online`

DNSSEC	⚠️ Not signed
A	18.160.41.5^{🇺🇸 Amazon18.160.40.0/23}
		PTR	`server-18-160-41-5.iad55.r.cloudfront.net`
A	18.160.41.51^{🇺🇸 Amazon18.160.40.0/23}
A	18.160.41.63^{🇺🇸 Amazon18.160.40.0/23}
A	18.160.41.93^{🇺🇸 Amazon18.160.40.0/23}
NS	`duke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
NS	`nadia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nadia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nadia.ns.cloudflare.com`
		A	108.162.192.207^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	172.64.32.207^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
		A	173.245.58.207^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nadia.ns.cloudflare.com`
HTTPS	HTTP/2
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2411800634

`online`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1786330113

⚠️ On DNS blocklist: spam-tlds

Same first word

301dev.online

Similar names

310dev.com

DNS History

82 records (6 active, 76 former)

●NSduke.ns.cloudflare.com2026-02-15 → 2026-08-10 · 2 obs

● 2026-02-15 17:08:24
● 2026-08-10 03:08:26

●NSnadia.ns.cloudflare.com2026-02-15 → 2026-08-10 · 2 obs

● 2026-02-15 17:08:24
● 2026-08-10 03:08:26

○A13.226.144.1022026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-07 15:59:36
● 2026-07-07 18:10:56
○ 2026-07-07 22:11:44
○ 2026-08-10 03:08:26

○A13.226.144.1132026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-07 15:59:36
● 2026-07-07 18:10:56
○ 2026-07-07 22:11:44
○ 2026-08-10 03:08:26

○A13.226.144.1142026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-07 15:59:36
● 2026-07-07 18:10:56
○ 2026-07-07 22:11:44
○ 2026-08-10 03:08:26

○A13.226.144.232026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-07 15:59:36
● 2026-07-07 18:10:56
○ 2026-07-07 22:11:44
○ 2026-08-10 03:08:26

○A13.227.231.1002026-07-19 → 2026-07-19 · 4 obs

○ 2026-07-18 08:50:06
● 2026-07-19 21:34:52
○ 2026-07-20 09:07:52
○ 2026-08-10 03:08:26

○A13.227.231.122026-07-19 → 2026-07-19 · 4 obs

○ 2026-07-18 08:50:06
● 2026-07-19 21:34:52
○ 2026-07-20 09:07:52
○ 2026-08-10 03:08:26

○A13.227.231.322026-07-19 → 2026-07-19 · 4 obs

○ 2026-07-18 08:50:06
● 2026-07-19 21:34:52
○ 2026-07-20 09:07:52
○ 2026-08-10 03:08:26

○A13.227.231.352026-07-19 → 2026-07-19 · 4 obs

○ 2026-07-18 08:50:06
● 2026-07-19 21:34:52
○ 2026-07-20 09:07:52
○ 2026-08-10 03:08:26

○A13.33.252.32026-02-18 → 2026-08-08 · 39 obs

○ 2026-02-17 07:03:02
● 2026-02-18 08:00:38
○ 2026-02-18 10:55:32
○ 2026-02-18 17:00:30
● 2026-02-18 22:52:28
○ 2026-02-19 01:15:28
○ 2026-05-30 00:56:08
● 2026-05-30 06:56:28
● 2026-06-01 19:58:10
○ 2026-06-02 01:04:22
○ 2026-06-08 16:28:14
● 2026-06-09 03:16:14
○ 2026-06-10 03:50:56
○ 2026-06-11 00:59:46
● 2026-06-22 02:02:54
○ 2026-06-22 05:27:20
● 2026-06-25 01:17:36
○ 2026-06-25 02:39:56
● 2026-07-03 13:30:32
○ 2026-07-03 17:14:42
● 2026-07-30 01:41:10
○ 2026-07-30 02:32:00
● 2026-07-31 04:48:06
○ 2026-07-31 06:02:24
● 2026-08-01 18:48:56
○ 2026-08-01 20:00:50
● 2026-08-03 01:25:14
○ 2026-08-03 05:44:46
● 2026-08-03 19:15:44
○ 2026-08-04 01:16:40
● 2026-08-05 16:50:42
○ 2026-08-05 22:47:12
● 2026-08-07 17:03:18
○ 2026-08-07 19:40:28
● 2026-08-07 23:04:20
○ 2026-08-08 00:41:14
● 2026-08-08 17:05:06
○ 2026-08-08 20:01:30
○ 2026-08-10 03:08:26

○A13.33.252.512026-02-18 → 2026-08-08 · 39 obs

○A13.33.252.612026-02-18 → 2026-08-08 · 39 obs

○A13.33.252.802026-02-18 → 2026-08-08 · 39 obs

○A13.35.107.182026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-23 06:41:34
● 2026-05-25 22:19:36
○ 2026-05-26 06:21:26
○ 2026-08-10 03:08:26

○A13.35.107.342026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-23 06:41:34
● 2026-05-25 22:19:36
○ 2026-05-26 06:21:26
○ 2026-08-10 03:08:26

○A13.35.107.482026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-23 06:41:34
● 2026-05-25 22:19:36
○ 2026-05-26 06:21:26
○ 2026-08-10 03:08:26

○A13.35.107.512026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-23 06:41:34
● 2026-05-25 22:19:36
○ 2026-05-26 06:21:26
○ 2026-08-10 03:08:26

○A18.155.173.1122026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-05 06:25:28
● 2026-07-07 12:15:58
○ 2026-07-07 13:24:40
○ 2026-08-10 03:08:26

○A18.155.173.702026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-05 06:25:28
● 2026-07-07 12:15:58
○ 2026-07-07 13:24:40
○ 2026-08-10 03:08:26

○A18.155.173.742026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-05 06:25:28
● 2026-07-07 12:15:58
○ 2026-07-07 13:24:40
○ 2026-08-10 03:08:26

○A18.155.173.842026-07-07 → 2026-07-07 · 4 obs

○ 2026-07-05 06:25:28
● 2026-07-07 12:15:58
○ 2026-07-07 13:24:40
○ 2026-08-10 03:08:26

○A18.155.202.1002026-06-13 → 2026-07-11 · 10 obs

○ 2026-06-11 00:59:46
● 2026-06-13 13:41:10
○ 2026-06-14 01:05:02
● 2026-06-25 21:36:56
○ 2026-06-26 04:51:34
● 2026-06-28 02:13:46
○ 2026-06-28 18:18:02
● 2026-07-11 00:39:28
○ 2026-07-11 09:49:20
○ 2026-08-10 03:08:26

○A18.155.202.472026-06-13 → 2026-07-11 · 10 obs

○A18.155.202.742026-06-13 → 2026-07-11 · 10 obs

○A18.155.202.862026-06-13 → 2026-07-11 · 10 obs

○A18.160.143.282026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-07 22:11:44
● 2026-07-08 04:23:18
○ 2026-07-08 07:53:36
○ 2026-08-10 03:08:26

○A18.160.143.382026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-07 22:11:44
● 2026-07-08 04:23:18
○ 2026-07-08 07:53:36
○ 2026-08-10 03:08:26

○A18.160.143.442026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-07 22:11:44
● 2026-07-08 04:23:18
○ 2026-07-08 07:53:36
○ 2026-08-10 03:08:26

○A18.160.143.602026-07-08 → 2026-07-08 · 4 obs

○ 2026-07-07 22:11:44
● 2026-07-08 04:23:18
○ 2026-07-08 07:53:36
○ 2026-08-10 03:08:26

●A18.160.41.52026-02-16 → 2026-08-10 · 75 obs

○ 2026-02-15 17:08:24
○ 2026-02-16 04:43:50
● 2026-02-16 20:42:12
○ 2026-02-16 22:42:40
○ 2026-03-28 02:10:00
● 2026-03-28 06:30:32
● 2026-04-01 06:38:20
○ 2026-04-02 03:10:40
○ 2026-04-09 05:33:46
● 2026-04-09 06:55:40
● 2026-04-14 07:05:14
○ 2026-04-14 20:06:16
○ 2026-06-21 14:05:20
● 2026-06-23 14:17:02
○ 2026-06-25 01:17:36
○ 2026-06-30 16:32:14
● 2026-07-07 15:59:36
● 2026-07-21 12:48:48
○ 2026-07-21 18:29:22
● 2026-07-21 22:29:06
○ 2026-07-22 02:36:22
● 2026-07-23 06:03:42
○ 2026-07-23 12:58:46
● 2026-07-24 13:11:48
○ 2026-07-24 19:54:56
● 2026-07-24 22:36:24
○ 2026-07-25 00:38:50
● 2026-07-25 04:35:46
○ 2026-07-25 05:44:20
● 2026-07-25 10:36:30
○ 2026-07-25 16:47:52
● 2026-07-25 18:47:56
○ 2026-07-26 00:58:16
● 2026-07-26 03:29:54
○ 2026-07-26 05:40:46
● 2026-07-26 09:23:50
○ 2026-07-26 10:17:14
● 2026-07-27 00:04:56
○ 2026-07-27 14:29:48
● 2026-07-27 16:40:16
○ 2026-07-27 19:11:50
● 2026-07-28 01:17:46
○ 2026-07-28 01:57:32
● 2026-07-28 08:10:26
○ 2026-07-28 08:45:14
● 2026-07-28 19:01:48
○ 2026-07-28 21:22:16
● 2026-07-29 04:43:42
○ 2026-07-29 09:48:52
● 2026-07-29 10:45:14
○ 2026-07-29 14:55:50
● 2026-07-29 22:44:50
○ 2026-07-30 00:39:54
● 2026-07-30 13:22:16
○ 2026-07-30 23:14:36
● 2026-07-31 10:48:28
○ 2026-08-01 00:23:50
● 2026-08-02 01:12:44
○ 2026-08-02 03:01:04
● 2026-08-03 16:56:26
○ 2026-08-03 17:32:02
● 2026-08-04 04:56:48
○ 2026-08-04 13:14:04
● 2026-08-04 22:59:36
○ 2026-08-05 02:13:02
● 2026-08-05 04:57:56
○ 2026-08-05 11:46:18
● 2026-08-06 05:01:58
○ 2026-08-06 06:03:16
● 2026-08-07 05:02:04
○ 2026-08-07 06:38:00
● 2026-08-07 07:51:10
○ 2026-08-07 12:53:02
● 2026-08-10 03:08:24
● 2026-08-10 03:08:26

●A18.160.41.512026-02-16 → 2026-08-10 · 75 obs

●A18.160.41.632026-02-16 → 2026-08-10 · 75 obs

●A18.160.41.932026-02-16 → 2026-08-10 · 75 obs

○A18.164.174.1142026-02-17 → 2026-08-10 · 97 obs

○ 2026-02-16 22:42:40
● 2026-02-17 02:00:16
● 2026-02-17 03:41:04
○ 2026-02-17 07:03:02
○ 2026-05-22 13:16:20
● 2026-05-23 06:41:34
○ 2026-05-26 20:21:40
○ 2026-06-04 00:41:10
● 2026-06-04 16:19:22
○ 2026-06-08 07:23:18
○ 2026-06-14 01:05:02
● 2026-06-14 04:47:34
● 2026-06-22 07:14:42
○ 2026-06-25 12:41:40
○ 2026-07-02 20:58:32
● 2026-07-05 06:25:28
○ 2026-07-07 12:15:58
● 2026-07-09 09:34:00
● 2026-07-20 15:04:26
○ 2026-07-21 00:31:44
● 2026-07-22 02:36:22
○ 2026-07-22 03:55:58
● 2026-07-22 08:03:34
○ 2026-07-22 11:13:20
● 2026-07-22 13:15:30
○ 2026-07-22 18:06:26
● 2026-07-23 00:51:40
○ 2026-07-23 06:03:42
● 2026-07-23 20:37:04
○ 2026-07-23 23:36:28
● 2026-07-24 02:47:14
○ 2026-07-24 06:24:22
● 2026-07-24 07:38:14
○ 2026-07-24 09:16:38
● 2026-07-25 00:38:50
○ 2026-07-25 03:37:14
● 2026-07-25 05:44:20
○ 2026-07-25 08:30:56
● 2026-07-26 10:17:14
○ 2026-07-26 10:56:06
● 2026-07-26 22:14:50
○ 2026-07-27 00:04:56
● 2026-07-27 19:11:50
○ 2026-07-27 23:08:58
● 2026-07-28 01:57:32
○ 2026-07-28 02:52:06
● 2026-07-28 08:45:14
○ 2026-07-28 12:46:56
● 2026-07-28 13:24:52
○ 2026-07-28 17:50:52
● 2026-07-29 17:02:04
○ 2026-07-29 17:42:22
● 2026-07-29 18:48:46
○ 2026-07-29 19:52:50
● 2026-07-30 00:39:54
○ 2026-07-30 01:41:10
● 2026-07-30 08:03:46
○ 2026-07-30 11:15:50
● 2026-07-30 23:14:36
○ 2026-07-31 01:53:04
● 2026-07-31 06:02:24
○ 2026-07-31 07:41:24
● 2026-07-31 08:28:08
○ 2026-07-31 10:00:22
● 2026-08-01 00:55:48
○ 2026-08-01 01:52:58
● 2026-08-01 06:32:10
○ 2026-08-01 07:53:16
● 2026-08-01 20:00:50
○ 2026-08-02 01:12:44
● 2026-08-02 03:01:04
○ 2026-08-02 03:36:10
● 2026-08-02 08:00:38
○ 2026-08-02 19:53:54
● 2026-08-03 08:08:12
○ 2026-08-03 13:53:16
● 2026-08-04 01:16:40
○ 2026-08-04 01:52:38
● 2026-08-04 13:14:04
○ 2026-08-04 13:53:30
● 2026-08-04 17:20:06
○ 2026-08-04 19:21:10
● 2026-08-06 00:40:00
○ 2026-08-06 01:53:42
● 2026-08-07 06:38:00
○ 2026-08-07 07:51:10
● 2026-08-08 00:41:14
○ 2026-08-08 01:53:44
● 2026-08-08 10:44:06
○ 2026-08-08 12:08:12
● 2026-08-09 00:15:34
○ 2026-08-09 02:19:44
● 2026-08-09 13:30:28
○ 2026-08-09 17:57:04
● 2026-08-10 00:46:30
○ 2026-08-10 03:08:24
○ 2026-08-10 03:08:26

○A18.164.174.772026-02-17 → 2026-08-10 · 97 obs

○A18.164.174.802026-02-17 → 2026-08-10 · 97 obs

○A18.164.174.902026-02-17 → 2026-08-10 · 97 obs

○A18.238.243.1122026-02-15 → 2026-08-09 · 113 obs

● 2026-02-15 17:08:24
● 2026-02-16 04:43:50
○ 2026-02-16 20:42:12
● 2026-02-16 22:42:40
○ 2026-02-17 02:00:16
○ 2026-03-15 08:52:40
● 2026-03-17 07:53:28
○ 2026-03-21 16:00:10
○ 2026-06-22 07:14:42
● 2026-06-25 12:41:40
● 2026-06-28 19:22:36
○ 2026-07-01 01:35:14
○ 2026-07-05 06:25:28
● 2026-07-07 13:24:40
● 2026-07-18 08:50:06
○ 2026-07-21 12:48:48
● 2026-07-21 18:29:22
○ 2026-07-21 22:29:06
● 2026-07-22 03:55:58
○ 2026-07-22 08:03:34
● 2026-07-22 11:13:20
○ 2026-07-22 13:15:30
● 2026-07-23 12:58:46
○ 2026-07-23 20:37:04
● 2026-07-23 23:36:28
○ 2026-07-24 02:47:14
● 2026-07-24 09:16:38
○ 2026-07-24 13:11:48
● 2026-07-24 19:54:56
○ 2026-07-24 22:36:24
● 2026-07-25 03:37:14
○ 2026-07-25 04:35:46
● 2026-07-25 08:30:56
○ 2026-07-25 10:36:30
● 2026-07-25 16:47:52
○ 2026-07-25 18:47:56
● 2026-07-26 05:40:46
○ 2026-07-26 09:23:50
● 2026-07-27 14:29:48
○ 2026-07-27 16:40:16
● 2026-07-27 23:08:58
○ 2026-07-28 01:17:46
● 2026-07-28 02:52:06
○ 2026-07-28 08:10:26
● 2026-07-28 12:46:56
○ 2026-07-28 13:24:52
● 2026-07-28 17:50:52
○ 2026-07-28 19:01:48
● 2026-07-28 21:22:16
○ 2026-07-29 04:43:42
● 2026-07-29 09:48:52
○ 2026-07-29 10:45:14
● 2026-07-29 14:55:50
○ 2026-07-29 17:02:04
● 2026-07-29 17:42:22
○ 2026-07-29 18:48:46
● 2026-07-29 19:52:50
○ 2026-07-29 22:44:50
● 2026-07-30 02:32:00
○ 2026-07-30 08:03:46
● 2026-07-30 11:15:50
○ 2026-07-30 13:22:16
● 2026-07-31 01:53:04
○ 2026-07-31 04:48:06
● 2026-07-31 07:41:24
○ 2026-07-31 08:28:08
● 2026-07-31 10:00:22
○ 2026-07-31 10:48:28
● 2026-08-01 07:53:16
○ 2026-08-01 18:48:56
● 2026-08-02 03:36:10
○ 2026-08-02 08:00:38
● 2026-08-02 19:53:54
○ 2026-08-03 01:25:14
● 2026-08-03 05:44:46
○ 2026-08-03 08:08:12
● 2026-08-03 13:53:16
○ 2026-08-03 16:56:26
● 2026-08-03 17:32:02
○ 2026-08-03 19:15:44
● 2026-08-04 01:52:38
○ 2026-08-04 04:56:48
● 2026-08-04 13:53:30
○ 2026-08-04 17:20:06
● 2026-08-04 19:21:10
○ 2026-08-04 22:59:36
● 2026-08-05 02:13:02
○ 2026-08-05 04:57:56
● 2026-08-05 11:46:18
○ 2026-08-05 16:50:42
● 2026-08-05 22:47:12
○ 2026-08-06 00:40:00
● 2026-08-06 01:53:42
○ 2026-08-06 05:01:58
● 2026-08-06 06:03:16
○ 2026-08-07 05:02:04
● 2026-08-07 12:53:02
○ 2026-08-07 17:03:18
● 2026-08-07 19:40:28
○ 2026-08-07 23:04:20
● 2026-08-08 01:53:44
○ 2026-08-08 10:44:06
● 2026-08-08 12:08:12
○ 2026-08-08 17:05:06
● 2026-08-08 20:01:30
○ 2026-08-09 00:15:34
● 2026-08-09 02:19:44
○ 2026-08-09 07:30:58
● 2026-08-09 12:02:40
○ 2026-08-09 13:30:28
● 2026-08-09 17:57:04
○ 2026-08-10 00:46:30
○ 2026-08-10 03:08:26

○A18.238.243.122026-02-15 → 2026-08-09 · 113 obs

○A18.238.243.152026-02-15 → 2026-08-09 · 113 obs

○A18.238.243.952026-02-15 → 2026-08-09 · 113 obs

○A18.239.168.102026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-17 07:53:28
● 2026-03-19 00:11:52
○ 2026-03-19 03:13:40
○ 2026-08-10 03:08:26

○A18.239.168.122026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-17 07:53:28
● 2026-03-19 00:11:52
○ 2026-03-19 03:13:40
○ 2026-08-10 03:08:26

○A18.239.168.652026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-17 07:53:28
● 2026-03-19 00:11:52
○ 2026-03-19 03:13:40
○ 2026-08-10 03:08:26

○A18.239.168.872026-03-19 → 2026-03-19 · 4 obs

○ 2026-03-17 07:53:28
● 2026-03-19 00:11:52
○ 2026-03-19 03:13:40
○ 2026-08-10 03:08:26

○A18.239.208.1142026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-25 18:47:56
● 2026-07-26 00:58:16
○ 2026-07-26 03:29:54
○ 2026-08-10 03:08:26

○A18.239.208.1252026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-25 18:47:56
● 2026-07-26 00:58:16
○ 2026-07-26 03:29:54
○ 2026-08-10 03:08:26

○A18.239.208.162026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-25 18:47:56
● 2026-07-26 00:58:16
○ 2026-07-26 03:29:54
○ 2026-08-10 03:08:26

○A18.239.208.662026-07-26 → 2026-07-26 · 4 obs

○ 2026-07-25 18:47:56
● 2026-07-26 00:58:16
○ 2026-07-26 03:29:54
○ 2026-08-10 03:08:26

○A18.239.69.1112026-03-12 → 2026-08-01 · 8 obs

○ 2026-02-23 06:17:18
● 2026-03-12 02:08:04
○ 2026-03-12 07:59:20
● 2026-08-01 00:23:50
○ 2026-08-01 00:55:48
● 2026-08-01 01:52:58
○ 2026-08-01 06:32:10
○ 2026-08-10 03:08:26

○A18.239.69.1282026-03-12 → 2026-08-01 · 8 obs

○ 2026-02-23 06:17:18
● 2026-03-12 02:08:04
○ 2026-03-12 07:59:20
● 2026-08-01 00:23:50
○ 2026-08-01 00:55:48
● 2026-08-01 01:52:58
○ 2026-08-01 06:32:10
○ 2026-08-10 03:08:26

○A18.239.69.522026-03-12 → 2026-08-01 · 8 obs

○ 2026-02-23 06:17:18
● 2026-03-12 02:08:04
○ 2026-03-12 07:59:20
● 2026-08-01 00:23:50
○ 2026-08-01 00:55:48
● 2026-08-01 01:52:58
○ 2026-08-01 06:32:10
○ 2026-08-10 03:08:26

○A18.239.69.752026-03-12 → 2026-08-01 · 8 obs

○ 2026-02-23 06:17:18
● 2026-03-12 02:08:04
○ 2026-03-12 07:59:20
● 2026-08-01 00:23:50
○ 2026-08-01 00:55:48
● 2026-08-01 01:52:58
○ 2026-08-01 06:32:10
○ 2026-08-10 03:08:26

○A18.67.76.1112026-03-31 → 2026-05-29 · 11 obs

○ 2026-03-28 06:30:32
● 2026-03-31 10:53:22
○ 2026-03-31 13:10:14
○ 2026-05-05 00:52:32
● 2026-05-05 08:17:38
○ 2026-05-05 11:22:00
○ 2026-05-28 09:02:20
● 2026-05-29 09:41:56
● 2026-05-29 10:19:28
○ 2026-05-29 11:00:30
○ 2026-08-10 03:08:26

○A18.67.76.452026-03-31 → 2026-05-29 · 11 obs

○A18.67.76.652026-03-31 → 2026-05-29 · 11 obs

○A18.67.76.872026-03-31 → 2026-05-29 · 11 obs

○A3.165.190.122026-05-02 → 2026-05-02 · 4 obs

○ 2026-05-02 09:10:50
● 2026-05-02 18:03:30
○ 2026-05-03 20:15:44
○ 2026-08-10 03:08:26

○A3.165.190.712026-05-02 → 2026-05-02 · 4 obs

○ 2026-05-02 09:10:50
● 2026-05-02 18:03:30
○ 2026-05-03 20:15:44
○ 2026-08-10 03:08:26

○A3.165.190.822026-05-02 → 2026-05-02 · 4 obs

○ 2026-05-02 09:10:50
● 2026-05-02 18:03:30
○ 2026-05-03 20:15:44
○ 2026-08-10 03:08:26

○A3.165.190.92026-05-02 → 2026-05-02 · 4 obs

○ 2026-05-02 09:10:50
● 2026-05-02 18:03:30
○ 2026-05-03 20:15:44
○ 2026-08-10 03:08:26

○A65.8.131.1062026-02-22 → 2026-07-24 · 26 obs

○ 2026-02-19 01:15:28
● 2026-02-22 10:52:06
○ 2026-02-23 06:17:18
○ 2026-03-22 22:35:36
● 2026-03-23 03:22:52
○ 2026-03-23 05:48:08
○ 2026-05-02 02:55:06
● 2026-05-02 09:10:50
○ 2026-05-02 18:03:30
○ 2026-06-03 01:27:08
● 2026-06-04 00:41:10
○ 2026-06-04 16:19:22
○ 2026-06-17 16:44:44
● 2026-06-21 11:16:54
○ 2026-06-21 12:51:40
● 2026-06-24 10:53:00
○ 2026-06-24 13:15:10
● 2026-07-01 15:16:56
○ 2026-07-01 15:54:10
● 2026-07-10 03:28:42
○ 2026-07-10 04:02:14
● 2026-07-23 00:19:08
○ 2026-07-23 00:51:40
● 2026-07-24 06:24:22
○ 2026-07-24 07:38:14
○ 2026-08-10 03:08:26

○A65.8.131.142026-02-22 → 2026-07-24 · 26 obs

○A65.8.131.342026-02-22 → 2026-07-24 · 26 obs

○A65.8.131.742026-02-22 → 2026-07-24 · 26 obs

○A65.8.20.22026-07-16 → 2026-07-16 · 4 obs

○ 2026-07-11 09:49:20
● 2026-07-16 14:20:24
○ 2026-07-16 18:12:46
○ 2026-08-10 03:08:26

○A65.8.20.582026-07-16 → 2026-07-16 · 4 obs

○ 2026-07-11 09:49:20
● 2026-07-16 14:20:24
○ 2026-07-16 18:12:46
○ 2026-08-10 03:08:26

○A65.8.20.602026-07-16 → 2026-07-16 · 4 obs

○ 2026-07-11 09:49:20
● 2026-07-16 14:20:24
○ 2026-07-16 18:12:46
○ 2026-08-10 03:08:26

○A65.8.20.632026-07-16 → 2026-07-16 · 4 obs

○ 2026-07-11 09:49:20
● 2026-07-16 14:20:24
○ 2026-07-16 18:12:46
○ 2026-08-10 03:08:26

○A65.9.130.132026-07-26 → 2026-08-09 · 6 obs

○ 2026-07-26 10:17:14
● 2026-07-26 10:56:06
○ 2026-07-26 22:14:50
● 2026-08-09 07:30:58
○ 2026-08-09 12:02:40
○ 2026-08-10 03:08:26

○A65.9.130.282026-07-26 → 2026-08-09 · 6 obs

○ 2026-07-26 10:17:14
● 2026-07-26 10:56:06
○ 2026-07-26 22:14:50
● 2026-08-09 07:30:58
○ 2026-08-09 12:02:40
○ 2026-08-10 03:08:26

○A65.9.130.32026-07-26 → 2026-08-09 · 6 obs

○ 2026-07-26 10:17:14
● 2026-07-26 10:56:06
○ 2026-07-26 22:14:50
● 2026-08-09 07:30:58
○ 2026-08-09 12:02:40
○ 2026-08-10 03:08:26

○A65.9.130.682026-07-26 → 2026-08-09 · 6 obs

○ 2026-07-26 10:17:14
● 2026-07-26 10:56:06
○ 2026-07-26 22:14:50
● 2026-08-09 07:30:58
○ 2026-08-09 12:02:40
○ 2026-08-10 03:08:26

○A65.9.175.1142026-03-25 → 2026-07-22 · 14 obs

○ 2026-03-23 05:48:08
● 2026-03-25 10:09:08
○ 2026-03-25 11:46:10
● 2026-06-29 09:18:16
○ 2026-06-29 12:32:10
● 2026-06-30 06:46:02
○ 2026-06-30 09:04:36
● 2026-07-04 00:38:58
○ 2026-07-04 03:55:00
● 2026-07-04 18:43:50
○ 2026-07-05 01:40:04
● 2026-07-22 18:06:26
○ 2026-07-23 00:19:08
○ 2026-08-10 03:08:26

○A65.9.175.222026-03-25 → 2026-07-22 · 14 obs

○A65.9.175.682026-03-25 → 2026-07-22 · 14 obs

○A65.9.175.962026-03-25 → 2026-07-22 · 14 obs

○A99.84.234.102026-04-15 → 2026-04-15 · 4 obs

○ 2026-04-14 20:06:16
● 2026-04-15 07:07:54
○ 2026-04-15 09:03:20
○ 2026-08-10 03:08:26

○A99.84.234.1012026-04-15 → 2026-04-15 · 4 obs

○ 2026-04-14 20:06:16
● 2026-04-15 07:07:54
○ 2026-04-15 09:03:20
○ 2026-08-10 03:08:26

○A99.84.234.1092026-04-15 → 2026-04-15 · 4 obs

○ 2026-04-14 20:06:16
● 2026-04-15 07:07:54
○ 2026-04-15 09:03:20
○ 2026-08-10 03:08:26

○A99.84.234.1182026-04-15 → 2026-04-15 · 4 obs

○ 2026-04-14 20:06:16
● 2026-04-15 07:07:54
○ 2026-04-15 09:03:20
○ 2026-08-10 03:08:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
online	ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info	-
301dev.online	duke.ns.cloudflare.com, nadia.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.110

NS records: duke.ns.cloudflare.com, nadia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 301dev.online (unsigned zone)

⏱️ Timing

Total: 1590ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.160.41.51, 18.160.41.63...`
NS	2	`duke.ns.cloudflare.com, nadia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`duke.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

301dev.online resolves to four IP addresses: 18.160.41.5, 18.160.41.51, 18.160.41.63 and 18.160.41.93.

cargo-plus.co.kr, d1r0pxlpra1n5.cloudfront.net, appnomix.app plus two other host names have IP numbers in common with 301dev.online.

Name Servers

301dev.online is served by two delegated name servers, duke.ns.cloudflare.com and nadia.ns.cloudflare.com.

The name server configuration of 301dev.online is shared with other domains, for instance ncct.us, rscvalentinesday.com, amzn-link.com and two others.

301dev.online partially shares its NS delegation with several other domains, including (0x706f726e)-forum.cc, elgi.us, construccionesjuanrodriguez.es and two others.

These name servers regularly co-occur with the name servers lakas.ns.cloudflare.com, martha.ns.cloudflare.com and dakota.ns.cloudflare.com.

Hosts with 6 IP addresses each:

duke.ns.cloudflare.com carries IP addresses 108.162.193.110, 172.64.33.110 and 173.245.59.110, with 3 other addresses beyond those.

nadia.ns.cloudflare.com carries IP addresses 108.162.192.207, 172.64.32.207 and 173.245.58.207, with 3 other addresses beyond those.