hackmd.dev - dns.ninja

`hackmd.dev`

DNSSEC	⚠️ Not signed
A	52.85.193.12^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
		PTR	`server-52-85-193-12.iad55.r.cloudfront.net`
A	52.85.193.41^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
A	52.85.193.53^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
A	52.85.193.111^{🇺🇸 Amazon52.85.192.0/22 - CloudFront TD}
NS	`ns-1755.awsdns-27.co.uk` ⭐
		A	2600:9000:5306:db00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1755.awsdns-27.co.uk`
		A	205.251.198.219^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1755.awsdns-27.co.uk`
NS	`ns-1465.awsdns-55.org`
		A	2600:9000:5305:b900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1465.awsdns-55.org`
		A	205.251.197.185^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1465.awsdns-55.org`
NS	`ns-242.awsdns-30.com`
		A	2600:9000:5300:f200::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-242.awsdns-30.com`
		A	205.251.192.242^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-242.awsdns-30.com`
NS	`ns-603.awsdns-11.net`
		A	2600:9000:5302:5b00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-603.awsdns-11.net`
		A	205.251.194.91^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-603.awsdns-11.net`
SOA	`ns-1755.awsdns-27.co.uk`awsdns-hostmaster@amazon.com serial=1

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

hackmd.io

hackmd.dev

hackmd.net

hackmd.com

hackmd.org

Similar names

kchadm.ru

chkadm.kasserver.com

ahkmdc.com

camhdk.com

dhcmak.com

mackhd.com

dachkm.org

kamdch.blogspot.com

chkadm.ru

mkdach.pl

DNS History

76 records (8 active, 68 former)

●NSns-1465.awsdns-55.org2026-02-18 → 2026-06-20 · 2 obs

● 2026-02-18 12:48:22
● 2026-06-20 21:21:08

●NSns-1755.awsdns-27.co.uk2026-02-18 → 2026-06-20 · 2 obs

● 2026-02-18 12:48:22
● 2026-06-20 21:21:08

●NSns-242.awsdns-30.com2026-02-18 → 2026-06-20 · 2 obs

● 2026-02-18 12:48:22
● 2026-06-20 21:21:08

●NSns-603.awsdns-11.net2026-02-18 → 2026-06-20 · 2 obs

● 2026-02-18 12:48:22
● 2026-06-20 21:21:08

○A108.139.119.1062026-04-08 → 2026-04-20 · 13 obs

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○A108.139.119.142026-04-08 → 2026-04-20 · 13 obs

○A108.139.119.542026-04-08 → 2026-04-20 · 13 obs

○A108.139.119.872026-04-08 → 2026-04-20 · 13 obs

○A108.156.39.112026-02-18 → 2026-06-20 · 310 obs

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○A108.156.39.1262026-02-18 → 2026-06-20 · 310 obs

○A108.156.39.182026-02-18 → 2026-06-20 · 310 obs

○A108.156.39.72026-02-18 → 2026-06-20 · 310 obs

○A13.224.252.102026-04-30 → 2026-06-16 · 120 obs

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● 2026-03-30 03:49:58
○ 2026-03-30 09:09:30
○ 2026-03-31 05:29:38
● 2026-03-31 12:03:20
○ 2026-03-31 13:04:02
○ 2026-04-04 10:33:04
● 2026-04-04 15:28:42
○ 2026-04-04 21:48:34
○ 2026-04-06 01:00:08
● 2026-04-06 08:29:58
○ 2026-04-06 17:40:18
○ 2026-04-08 02:14:14
● 2026-04-08 09:11:34
○ 2026-04-08 11:05:12
● 2026-04-08 11:51:46
○ 2026-04-08 13:04:38
○ 2026-04-12 09:10:56
● 2026-04-12 22:45:32
● 2026-04-12 23:36:50
○ 2026-04-13 03:39:16
● 2026-04-13 05:13:52
○ 2026-04-13 09:44:10
○ 2026-04-13 10:52:16
● 2026-04-13 12:24:12
○ 2026-04-13 17:00:12
● 2026-04-13 18:12:38
○ 2026-04-14 04:59:12
○ 2026-04-20 07:04:16
● 2026-04-20 13:17:28
○ 2026-04-20 13:56:26
● 2026-04-20 15:24:14
○ 2026-04-20 21:50:00
○ 2026-04-24 12:36:30
● 2026-04-24 17:46:10
○ 2026-04-24 21:38:16
● 2026-04-25 22:20:32
○ 2026-04-26 00:33:04
● 2026-04-26 04:19:48
○ 2026-04-26 05:31:46
○ 2026-04-26 09:37:16
● 2026-04-26 11:14:08
○ 2026-04-26 12:05:10
○ 2026-04-26 16:29:52
● 2026-04-27 04:55:00
● 2026-04-27 12:09:02
○ 2026-04-27 12:49:54
○ 2026-04-27 18:55:58
● 2026-04-28 11:46:00
○ 2026-04-28 15:54:40
○ 2026-06-20 21:21:08

○A13.225.107.212026-03-29 → 2026-04-28 · 56 obs

○A13.225.107.642026-03-29 → 2026-04-28 · 56 obs

○A13.225.107.992026-03-29 → 2026-04-28 · 56 obs

○A13.225.47.372026-05-19 → 2026-06-08 · 81 obs

○ 2026-05-19 00:41:54
● 2026-05-19 10:54:48
○ 2026-05-19 12:47:36
● 2026-05-19 14:20:34
● 2026-05-21 22:29:58
○ 2026-05-22 00:50:20
● 2026-05-22 06:34:14
○ 2026-05-22 08:31:26
● 2026-05-22 09:51:20
○ 2026-05-22 12:11:00
● 2026-05-22 13:21:10
● 2026-05-22 21:32:08
○ 2026-05-23 03:04:02
● 2026-05-23 03:44:52
● 2026-05-23 05:33:56
○ 2026-05-23 07:55:56
● 2026-05-23 09:19:46
○ 2026-05-23 10:05:12
● 2026-05-23 12:17:34
○ 2026-05-23 12:48:40
● 2026-05-23 13:43:08
● 2026-05-24 19:10:38
○ 2026-05-25 01:12:18
○ 2026-05-25 02:01:36
● 2026-05-25 04:23:40
● 2026-05-25 16:39:04
○ 2026-05-25 23:37:16
● 2026-05-26 00:40:28
● 2026-05-26 20:57:12
○ 2026-05-26 21:49:22
○ 2026-05-26 23:40:22
● 2026-05-27 00:36:50
● 2026-05-27 05:01:20
○ 2026-05-27 11:46:12
○ 2026-05-27 12:43:20
● 2026-05-27 13:50:24
● 2026-05-28 02:41:44
○ 2026-05-28 03:56:20
○ 2026-05-28 05:26:54
● 2026-05-28 05:58:02
○ 2026-05-28 13:13:12
● 2026-05-28 14:05:28
● 2026-05-29 05:12:28
○ 2026-05-29 11:10:42
○ 2026-05-29 21:17:06
● 2026-05-29 23:21:20
○ 2026-05-30 02:56:24
○ 2026-05-30 11:24:06
● 2026-05-30 14:22:22
● 2026-05-31 10:37:46
○ 2026-05-31 15:05:16
○ 2026-06-01 15:02:36
● 2026-06-01 16:00:46
○ 2026-06-01 19:37:56
● 2026-06-01 20:08:20
○ 2026-06-02 02:35:54
● 2026-06-02 06:37:52
● 2026-06-02 12:55:14
○ 2026-06-02 17:40:16
○ 2026-06-02 18:32:40
● 2026-06-02 19:18:24
● 2026-06-02 22:48:24
○ 2026-06-03 02:14:06
○ 2026-06-03 02:54:56
● 2026-06-03 03:43:46
● 2026-06-03 07:09:30
○ 2026-06-03 09:01:10
○ 2026-06-03 09:33:16
● 2026-06-03 11:01:00
● 2026-06-03 12:58:02
○ 2026-06-03 15:55:26
○ 2026-06-03 17:41:44
● 2026-06-03 19:07:02
● 2026-06-05 02:46:04
○ 2026-06-05 07:31:46
● 2026-06-05 09:16:42
● 2026-06-07 22:06:48
○ 2026-06-08 00:49:40
● 2026-06-08 03:41:32
○ 2026-06-08 06:46:10
○ 2026-06-20 21:21:08

○A13.225.47.472026-05-19 → 2026-06-08 · 81 obs

○A13.225.47.732026-05-19 → 2026-06-08 · 81 obs

○A13.225.47.82026-05-19 → 2026-06-08 · 81 obs

○A13.33.235.1152026-03-25 → 2026-03-27 · 10 obs

○ 2026-03-25 12:12:34
● 2026-03-25 17:04:16
○ 2026-03-25 22:10:52
○ 2026-03-26 14:42:38
● 2026-03-26 18:50:42
○ 2026-03-26 19:29:38
○ 2026-03-27 09:54:42
● 2026-03-27 13:13:56
○ 2026-03-27 14:18:16
○ 2026-06-20 21:21:08

○A13.33.235.1182026-03-25 → 2026-03-27 · 10 obs

○A13.33.235.462026-03-25 → 2026-03-27 · 10 obs

○A13.33.235.942026-03-25 → 2026-03-27 · 10 obs

○A13.35.20.1172026-05-30 → 2026-06-03 · 15 obs

○ 2026-05-30 09:53:40
● 2026-05-30 10:32:54
● 2026-05-30 11:24:06
○ 2026-05-30 14:22:22
○ 2026-06-01 04:51:38
● 2026-06-01 13:47:44
● 2026-06-01 15:02:36
○ 2026-06-01 16:00:46
○ 2026-06-03 02:14:06
● 2026-06-03 02:54:56
○ 2026-06-03 03:43:46
○ 2026-06-03 07:09:30
● 2026-06-03 09:01:10
○ 2026-06-03 09:33:16
○ 2026-06-20 21:21:08

○A13.35.20.1262026-05-30 → 2026-06-03 · 15 obs

○A13.35.20.802026-05-30 → 2026-06-03 · 15 obs

○A13.35.20.982026-05-30 → 2026-06-03 · 15 obs

○A18.160.78.1272026-03-30 → 2026-06-20 · 33 obs

○ 2026-03-30 03:49:58
● 2026-03-30 09:09:30
○ 2026-03-30 10:31:42
○ 2026-04-01 02:12:48
● 2026-04-01 03:40:40
○ 2026-04-01 06:21:08
● 2026-04-01 15:48:26
○ 2026-04-01 16:35:16
○ 2026-04-03 02:23:54
● 2026-04-03 04:55:44
○ 2026-04-03 07:32:00
● 2026-04-03 15:15:52
○ 2026-04-04 00:59:48
● 2026-04-04 10:33:04
○ 2026-04-04 15:28:42
○ 2026-04-05 05:28:40
● 2026-04-05 20:19:20
○ 2026-04-06 01:00:08
○ 2026-04-07 07:03:26
● 2026-04-07 08:50:08
● 2026-04-07 10:02:26
○ 2026-04-07 21:56:14
● 2026-06-18 23:06:58
○ 2026-06-19 05:55:26
● 2026-06-19 11:12:20
○ 2026-06-19 12:17:52
● 2026-06-19 14:32:24
○ 2026-06-19 16:35:56
● 2026-06-19 17:15:32
○ 2026-06-20 03:47:42
● 2026-06-20 18:45:46
○ 2026-06-20 21:21:06
○ 2026-06-20 21:21:08

○A18.160.78.242026-03-30 → 2026-06-20 · 33 obs

○A18.160.78.552026-03-30 → 2026-06-20 · 33 obs

○A18.160.78.802026-03-30 → 2026-06-20 · 33 obs

○A18.165.160.1002026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 02:10:26
● 2026-03-29 11:23:32
○ 2026-03-30 00:15:26
○ 2026-06-20 21:21:08

○A18.165.160.1272026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 02:10:26
● 2026-03-29 11:23:32
○ 2026-03-30 00:15:26
○ 2026-06-20 21:21:08

○A18.165.160.22026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 02:10:26
● 2026-03-29 11:23:32
○ 2026-03-30 00:15:26
○ 2026-06-20 21:21:08

○A18.165.160.782026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 02:10:26
● 2026-03-29 11:23:32
○ 2026-03-30 00:15:26
○ 2026-06-20 21:21:08

○A18.173.166.1052026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-17 19:18:56
● 2026-06-18 02:50:40
○ 2026-06-18 19:58:10
○ 2026-06-20 21:21:08

○A18.173.166.392026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-17 19:18:56
● 2026-06-18 02:50:40
○ 2026-06-18 19:58:10
○ 2026-06-20 21:21:08

○A18.173.166.472026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-17 19:18:56
● 2026-06-18 02:50:40
○ 2026-06-18 19:58:10
○ 2026-06-20 21:21:08

○A18.173.166.722026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-17 19:18:56
● 2026-06-18 02:50:40
○ 2026-06-18 19:58:10
○ 2026-06-20 21:21:08

○A18.239.168.1132026-04-21 → 2026-05-17 · 73 obs

○ 2026-04-21 00:09:52
● 2026-04-21 08:19:28
○ 2026-04-21 10:39:36
○ 2026-04-21 21:33:40
● 2026-04-22 00:36:10
○ 2026-04-22 04:13:30
○ 2026-04-23 02:18:46
● 2026-04-23 08:55:10
● 2026-04-23 09:45:40
○ 2026-04-23 14:04:08
○ 2026-04-23 20:13:18
● 2026-04-24 03:52:24
● 2026-04-24 12:36:30
○ 2026-04-24 17:46:10
○ 2026-04-25 22:20:32
● 2026-04-26 00:33:04
○ 2026-04-26 04:19:48
○ 2026-04-26 11:14:08
● 2026-04-26 12:05:10
● 2026-04-26 15:29:48
○ 2026-04-26 16:29:52
○ 2026-04-27 12:09:02
● 2026-04-27 12:49:54
○ 2026-04-27 18:55:58
○ 2026-04-28 15:54:40
● 2026-04-29 00:28:18
○ 2026-04-29 04:00:28
○ 2026-04-29 22:36:04
● 2026-04-30 00:35:16
○ 2026-04-30 03:09:08
○ 2026-05-01 09:45:00
● 2026-05-01 11:45:08
○ 2026-05-01 12:27:30
○ 2026-05-02 18:22:24
● 2026-05-02 20:51:52
○ 2026-05-02 21:48:46
○ 2026-05-02 22:33:38
● 2026-05-03 00:08:18
○ 2026-05-03 03:10:10
○ 2026-05-03 21:55:24
● 2026-05-04 00:33:10
○ 2026-05-04 04:12:08
○ 2026-05-04 14:48:32
● 2026-05-04 21:33:14
○ 2026-05-04 22:45:48
● 2026-05-05 00:25:10
○ 2026-05-05 05:40:08
○ 2026-05-05 10:30:16
● 2026-05-05 12:24:18
○ 2026-05-05 15:29:28
○ 2026-05-07 00:00:50
● 2026-05-07 00:38:34
○ 2026-05-07 04:14:14
○ 2026-05-08 15:23:32
● 2026-05-08 16:33:56
○ 2026-05-08 17:40:40
○ 2026-05-08 18:52:00
● 2026-05-09 00:43:32
○ 2026-05-09 06:50:08
○ 2026-05-10 02:06:44
● 2026-05-10 04:21:30
○ 2026-05-10 08:36:08
○ 2026-05-11 19:59:42
● 2026-05-11 21:53:48
○ 2026-05-12 00:35:56
○ 2026-05-16 04:06:48
● 2026-05-16 12:05:32
● 2026-05-16 12:45:02
○ 2026-05-16 13:22:06
○ 2026-05-17 15:46:22
● 2026-05-17 21:17:24
○ 2026-05-17 21:58:50
○ 2026-06-20 21:21:08

○A18.239.168.192026-04-21 → 2026-05-17 · 73 obs

○A18.239.168.242026-04-21 → 2026-05-17 · 73 obs

○A18.239.168.782026-04-21 → 2026-05-17 · 73 obs

○A216.137.53.1242026-04-01 → 2026-04-01 · 4 obs

○ 2026-04-01 01:06:00
● 2026-04-01 02:12:48
○ 2026-04-01 03:40:40
○ 2026-06-20 21:21:08

○A216.137.53.232026-04-01 → 2026-04-01 · 4 obs

○ 2026-04-01 01:06:00
● 2026-04-01 02:12:48
○ 2026-04-01 03:40:40
○ 2026-06-20 21:21:08

○A216.137.53.542026-04-01 → 2026-04-01 · 4 obs

○ 2026-04-01 01:06:00
● 2026-04-01 02:12:48
○ 2026-04-01 03:40:40
○ 2026-06-20 21:21:08

○A216.137.53.932026-04-01 → 2026-04-01 · 4 obs

○ 2026-04-01 01:06:00
● 2026-04-01 02:12:48
○ 2026-04-01 03:40:40
○ 2026-06-20 21:21:08

○A3.165.136.1272026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 19:50:34
● 2026-02-23 07:22:48
○ 2026-02-23 11:42:40
○ 2026-06-20 21:21:08

○A3.165.136.592026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 19:50:34
● 2026-02-23 07:22:48
○ 2026-02-23 11:42:40
○ 2026-06-20 21:21:08

○A3.165.136.802026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 19:50:34
● 2026-02-23 07:22:48
○ 2026-02-23 11:42:40
○ 2026-06-20 21:21:08

○A3.165.136.942026-02-23 → 2026-02-23 · 4 obs

○ 2026-02-22 19:50:34
● 2026-02-23 07:22:48
○ 2026-02-23 11:42:40
○ 2026-06-20 21:21:08

○A3.174.59.1212026-04-10 → 2026-06-02 · 37 obs

○ 2026-04-10 05:13:04
● 2026-04-10 23:51:12
○ 2026-04-11 00:59:00
○ 2026-05-07 05:29:26
● 2026-05-07 10:02:26
○ 2026-05-07 10:42:20
○ 2026-05-09 23:03:44
● 2026-05-10 01:23:04
● 2026-05-10 02:06:44
○ 2026-05-10 04:21:30
○ 2026-05-10 08:36:08
● 2026-05-10 12:01:00
● 2026-05-10 13:20:56
○ 2026-05-10 20:33:22
○ 2026-05-11 05:57:58
● 2026-05-11 09:12:28
● 2026-05-11 12:20:34
○ 2026-05-11 15:01:00
○ 2026-05-16 12:45:02
● 2026-05-16 13:22:06
○ 2026-05-16 13:58:02
○ 2026-05-16 23:46:24
● 2026-05-17 01:41:16
○ 2026-05-17 02:16:52
○ 2026-05-18 01:30:18
● 2026-05-18 04:28:58
● 2026-05-18 07:25:10
○ 2026-05-18 11:31:02
● 2026-05-18 12:22:40
● 2026-05-18 14:05:20
○ 2026-05-18 16:55:06
○ 2026-06-01 16:00:46
● 2026-06-01 19:37:56
○ 2026-06-01 20:08:20
● 2026-06-02 02:35:54
○ 2026-06-02 06:37:52
○ 2026-06-20 21:21:08

○A3.174.59.422026-04-10 → 2026-06-02 · 37 obs

○A3.174.59.692026-04-10 → 2026-06-02 · 37 obs

○A3.174.59.722026-04-10 → 2026-06-02 · 37 obs

○A52.84.20.342026-02-18 → 2026-02-28 · 12 obs

● 2026-02-18 12:48:22
○ 2026-02-18 17:10:44
○ 2026-02-19 14:06:54
● 2026-02-19 14:49:42
○ 2026-02-19 23:12:00
○ 2026-02-24 19:54:38
● 2026-02-25 05:37:04
○ 2026-02-25 08:28:40
○ 2026-02-27 21:05:02
● 2026-02-28 09:52:22
○ 2026-02-28 11:10:20
○ 2026-06-20 21:21:08

○A52.84.20.622026-02-18 → 2026-02-28 · 12 obs

○A52.84.20.82026-02-18 → 2026-02-28 · 12 obs

○A52.84.20.942026-02-18 → 2026-02-28 · 12 obs

●A52.85.193.1112026-02-19 → 2026-06-20 · 111 obs

○ 2026-02-18 17:10:44
● 2026-02-19 01:39:16
○ 2026-02-19 03:46:50
● 2026-02-19 06:19:56
● 2026-02-19 14:06:54
○ 2026-02-19 14:49:42
○ 2026-02-19 23:12:00
● 2026-02-20 11:25:52
○ 2026-02-21 09:12:48
● 2026-02-21 14:24:30
● 2026-02-22 15:43:32
○ 2026-02-22 19:50:34
○ 2026-02-25 21:41:06
● 2026-02-27 08:30:40
○ 2026-02-27 20:25:12
○ 2026-02-28 16:48:48
● 2026-02-28 17:39:30
● 2026-03-01 06:17:30
○ 2026-03-01 14:05:12
○ 2026-03-03 06:45:38
● 2026-03-03 18:07:16
○ 2026-03-03 22:58:50
○ 2026-03-04 01:54:06
● 2026-03-04 08:24:18
● 2026-03-04 12:28:54
○ 2026-03-04 14:04:08
○ 2026-03-06 03:44:50
● 2026-03-07 03:29:38
○ 2026-03-07 21:35:40
○ 2026-03-09 03:49:00
● 2026-03-09 05:20:42
○ 2026-03-09 07:23:20
● 2026-03-10 10:38:06
● 2026-03-10 15:30:56
○ 2026-03-10 21:21:58
● 2026-03-10 22:40:24
○ 2026-03-10 23:44:14
○ 2026-03-13 07:34:56
● 2026-03-14 00:11:10
○ 2026-03-14 07:25:46
○ 2026-03-15 03:49:26
● 2026-03-15 04:26:16
○ 2026-03-15 07:59:20
○ 2026-03-16 16:39:12
● 2026-03-16 18:00:42
○ 2026-03-16 23:21:26
○ 2026-03-17 05:38:02
● 2026-03-18 09:45:02
○ 2026-03-18 10:52:42
● 2026-03-19 00:30:02
○ 2026-03-19 01:31:30
○ 2026-03-20 03:45:30
● 2026-03-20 20:37:16
○ 2026-03-21 02:13:26
○ 2026-03-21 02:57:48
● 2026-03-21 19:21:50
● 2026-03-22 00:14:24
○ 2026-03-22 00:58:22
○ 2026-03-24 03:28:04
● 2026-03-24 12:21:40
○ 2026-03-24 19:13:48
○ 2026-03-25 01:54:44
● 2026-03-25 12:12:34
○ 2026-03-25 17:04:16
○ 2026-03-26 12:55:28
● 2026-03-26 14:42:38
○ 2026-03-26 18:50:42
○ 2026-03-26 19:29:38
● 2026-03-27 02:30:42
○ 2026-03-27 03:11:04
○ 2026-03-27 07:12:48
● 2026-03-27 09:54:42
○ 2026-03-27 13:13:56
● 2026-03-27 14:18:16
○ 2026-03-27 15:07:00
○ 2026-05-21 22:29:58
● 2026-05-22 00:50:20
○ 2026-05-22 06:34:14
○ 2026-05-22 09:51:20
● 2026-05-22 12:11:00
○ 2026-05-22 13:21:10
○ 2026-05-24 19:10:38
● 2026-05-25 01:12:18
● 2026-05-25 02:01:36
○ 2026-05-25 04:23:40
○ 2026-06-12 18:07:50
● 2026-06-13 03:11:22
○ 2026-06-13 08:19:22
● 2026-06-13 09:26:34
○ 2026-06-13 11:34:56
○ 2026-06-14 00:17:10
● 2026-06-14 00:49:38
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● 2026-06-20 21:21:08

●A52.85.193.122026-02-19 → 2026-06-20 · 111 obs

●A52.85.193.412026-02-19 → 2026-06-20 · 111 obs

●A52.85.193.532026-02-19 → 2026-06-20 · 111 obs

○A52.85.47.1042026-04-01 → 2026-04-01 · 4 obs

○ 2026-03-31 22:24:34
● 2026-04-01 01:06:00
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○ 2026-06-20 21:21:08

○A52.85.47.342026-04-01 → 2026-04-01 · 4 obs

○ 2026-03-31 22:24:34
● 2026-04-01 01:06:00
○ 2026-04-01 02:12:48
○ 2026-06-20 21:21:08

○A52.85.47.472026-04-01 → 2026-04-01 · 4 obs

○ 2026-03-31 22:24:34
● 2026-04-01 01:06:00
○ 2026-04-01 02:12:48
○ 2026-06-20 21:21:08

○A52.85.47.552026-04-01 → 2026-04-01 · 4 obs

○ 2026-03-31 22:24:34
● 2026-04-01 01:06:00
○ 2026-04-01 02:12:48
○ 2026-06-20 21:21:08

○A65.9.168.1262026-05-27 → 2026-05-28 · 9 obs

○ 2026-05-27 05:01:20
● 2026-05-27 11:46:12
● 2026-05-27 12:43:20
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○ 2026-06-20 21:21:08

○A65.9.168.512026-05-27 → 2026-05-28 · 9 obs

○A65.9.168.592026-05-27 → 2026-05-28 · 9 obs

○A65.9.168.872026-05-27 → 2026-05-28 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...	-
hackmd.dev	ns-1755.awsdns-27.co.uk, ns-242.awsdns-30.com, ns-1465.awsdns-55.org, ns-603.awsdns-11.net	-

✅ Authoritative Response

Server:205.251.198.219

NS records: ns-1755.awsdns-27.co.uk, ns-242.awsdns-30.com, ns-1465.awsdns-55.org, ns-603.awsdns-11.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackmd.dev (unsigned zone)

⏱️ Timing

Total: 2146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`52.85.193.12, 52.85.193.53...`
NS	4	`ns-1465.awsdns-55.org, ns-1755.awsdns-27.co.uk...`
SOA	1	`ns-1755.awsdns-27.co.uk awsdns-hostmaste`

Analysis

IP Addresses

hackmd.dev has four IP addresses: 52.85.193.12, 52.85.193.41, 52.85.193.53 and 52.85.193.111.

Name Servers

The authoritative name servers for hackmd.dev are ns-242.awsdns-30.com, ns-603.awsdns-11.net, ns-1465.awsdns-55.org and ns-1755.awsdns-27.co.uk.

ns-242.awsdns-30.com, ns-603.awsdns-11.net, ns-1465.awsdns-55.org and ns-1755.awsdns-27.co.uk all point to exactly two IP numbers each: ns-242.awsdns-30.com → 205.251.192.242 and 2600:9000:5300:f200::1; ns-603.awsdns-11.net → 205.251.194.91 and 2600:9000:5302:5b00::1; ns-1465.awsdns-55.org → 205.251.197.185 and 2600:9000:5305:b900::1; ns-1755.awsdns-27.co.uk → 205.251.198.219 and 2600:9000:5306:db00::1.