`sysdevelopments.com`

DNSSEC	⚠️ Not signed
A	18.67.76.9^{🇺🇸 Amazon18.67.76.0/22}
		PTR	`server-18-67-76-9.iad89.r.cloudfront.net`
A	18.67.76.48^{🇺🇸 Amazon18.67.76.0/22}
A	18.67.76.54^{🇺🇸 Amazon18.67.76.0/22}
A	18.67.76.64^{🇺🇸 Amazon18.67.76.0/22}
NS	`ns-298.awsdns-37.com` ⭐
		A	2600:9000:5301:2a00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-298.awsdns-37.com`
		A	205.251.193.42^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-298.awsdns-37.com`
NS	`ns-1053.awsdns-03.org`
		A	2600:9000:5304:1d00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1053.awsdns-03.org`
		A	205.251.196.29^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1053.awsdns-03.org`
NS	`ns-1923.awsdns-48.co.uk`
		A	2600:9000:5307:8300::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1923.awsdns-48.co.uk`
		A	205.251.199.131^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1923.awsdns-48.co.uk`
NS	`ns-617.awsdns-13.net`
		A	2600:9000:5302:6900::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-617.awsdns-13.net`
		A	205.251.194.105^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-617.awsdns-13.net`
SOA	`ns-298.awsdns-37.com`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=1786370364

Same first word

sysdevelopments.com

DNS History

105 records (8 active, 97 former)

●NSns-1053.awsdns-03.org2026-02-16 → 2026-08-10 · 3 obs

○ 2017-05-08 00:44:52
● 2026-02-16 13:53:22
● 2026-08-10 14:19:26

●NSns-1923.awsdns-48.co.uk2026-02-16 → 2026-08-10 · 3 obs

○ 2017-05-08 00:44:52
● 2026-02-16 13:53:22
● 2026-08-10 14:19:26

●NSns-298.awsdns-37.com2026-02-16 → 2026-08-10 · 3 obs

○ 2017-05-08 00:44:52
● 2026-02-16 13:53:22
● 2026-08-10 14:19:26

●NSns-617.awsdns-13.net2026-02-16 → 2026-08-10 · 3 obs

○ 2017-05-08 00:44:52
● 2026-02-16 13:53:22
● 2026-08-10 14:19:26

○NSns55.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 00:44:52
○ 2026-02-16 13:53:22
○ 2026-08-10 14:19:26

○NSns56.domaincontrol.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 00:44:52
○ 2026-02-16 13:53:22
○ 2026-08-10 14:19:26

○MXmailstore1.secureserver.net2017-05-08 → 2026-02-17 · 4 obs

● 2017-05-08 00:44:52
● 2026-02-17 05:44:48
○ 2026-02-18 12:48:40
○ 2026-08-10 14:19:26

○MXsmtp.secureserver.net2017-05-08 → 2026-02-17 · 4 obs

● 2017-05-08 00:44:52
● 2026-02-17 05:44:48
○ 2026-02-18 12:48:40
○ 2026-08-10 14:19:26

○A13.225.143.1092026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-01 23:16:38
● 2026-04-02 07:24:38
○ 2026-04-02 07:59:06
○ 2026-08-10 14:19:26

○A13.225.143.1272026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-01 23:16:38
● 2026-04-02 07:24:38
○ 2026-04-02 07:59:06
○ 2026-08-10 14:19:26

○A13.225.143.482026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-01 23:16:38
● 2026-04-02 07:24:38
○ 2026-04-02 07:59:06
○ 2026-08-10 14:19:26

○A13.225.143.642026-04-02 → 2026-04-02 · 4 obs

○ 2026-04-01 23:16:38
● 2026-04-02 07:24:38
○ 2026-04-02 07:59:06
○ 2026-08-10 14:19:26

○A13.227.87.1272026-05-19 → 2026-07-01 · 17 obs

○ 2026-05-15 08:29:12
● 2026-05-19 08:36:22
● 2026-05-20 03:12:44
○ 2026-05-20 09:19:26
● 2026-05-20 12:48:14
● 2026-05-20 23:06:50
○ 2026-05-21 16:14:54
● 2026-05-21 22:27:58
● 2026-05-27 07:27:54
○ 2026-05-27 11:40:04
○ 2026-05-29 10:34:14
● 2026-06-30 04:45:02
● 2026-07-01 00:43:10
○ 2026-07-01 05:24:32
● 2026-07-01 07:02:42
○ 2026-07-01 07:50:36
○ 2026-08-10 14:19:26

○A13.227.87.452026-05-19 → 2026-07-01 · 17 obs

○A13.227.87.612026-05-19 → 2026-07-01 · 17 obs

○A13.227.87.992026-05-19 → 2026-07-01 · 17 obs

○A13.33.109.1002026-04-22 → 2026-05-15 · 16 obs

○ 2026-04-18 18:29:44
● 2026-04-22 00:43:08
○ 2026-04-22 12:41:50
○ 2026-04-24 11:13:30
● 2026-04-24 13:26:30
○ 2026-04-24 16:30:44
○ 2026-04-27 19:58:16
● 2026-04-28 00:27:22
○ 2026-04-28 16:32:38
○ 2026-05-04 14:26:14
● 2026-05-05 03:26:22
○ 2026-05-05 11:09:56
○ 2026-05-14 08:52:30
● 2026-05-15 03:50:48
○ 2026-05-15 08:29:12
○ 2026-08-10 14:19:26

○A13.33.109.362026-04-22 → 2026-05-15 · 16 obs

○A13.33.109.442026-04-22 → 2026-05-15 · 16 obs

○A13.33.109.472026-04-22 → 2026-05-15 · 16 obs

○A13.33.153.1072026-02-22 → 2026-07-27 · 18 obs

○ 2026-02-21 13:55:04
● 2026-02-22 01:56:00
○ 2026-02-22 10:55:36
○ 2026-03-10 01:40:24
● 2026-03-10 02:50:54
○ 2026-03-10 07:36:22
○ 2026-03-29 00:33:38
● 2026-04-01 07:23:56
● 2026-04-29 06:33:20
○ 2026-04-29 17:21:20
○ 2026-06-08 21:43:44
● 2026-06-19 13:41:52
○ 2026-06-28 16:26:14
● 2026-06-30 20:41:00
○ 2026-06-30 23:05:52
● 2026-07-27 01:24:28
○ 2026-07-27 09:09:36
○ 2026-08-10 14:19:26

○A13.33.153.462026-02-22 → 2026-07-27 · 18 obs

○A13.33.153.822026-02-22 → 2026-07-27 · 18 obs

○A13.33.153.982026-02-22 → 2026-07-27 · 18 obs

○A13.33.235.182026-03-25 → 2026-08-08 · 22 obs

○ 2026-03-23 01:52:40
● 2026-03-25 12:11:00
○ 2026-03-26 04:05:34
○ 2026-03-26 23:03:28
● 2026-03-27 06:37:46
○ 2026-03-27 19:20:42
● 2026-07-11 17:20:14
○ 2026-07-11 19:11:26
● 2026-07-13 00:07:22
● 2026-07-13 11:47:40
○ 2026-07-13 17:04:36
● 2026-07-14 17:27:00
○ 2026-07-15 02:05:54
● 2026-07-15 23:28:22
○ 2026-07-17 04:16:44
● 2026-07-18 07:27:04
○ 2026-07-18 08:07:42
● 2026-08-08 03:32:36
○ 2026-08-08 06:00:14
● 2026-08-08 23:41:02
○ 2026-08-09 02:10:44
○ 2026-08-10 14:19:26

○A13.33.235.232026-03-25 → 2026-08-08 · 22 obs

○A13.33.235.62026-03-25 → 2026-08-08 · 22 obs

○A13.33.235.932026-03-25 → 2026-08-08 · 22 obs

○A18.161.97.1202026-05-27 → 2026-06-03 · 13 obs

○ 2026-05-27 07:27:54
● 2026-05-27 11:40:04
○ 2026-05-27 13:40:54
○ 2026-05-28 10:00:24
● 2026-05-28 15:34:28
○ 2026-05-29 04:37:58
○ 2026-06-01 19:32:58
● 2026-06-02 04:18:16
○ 2026-06-02 07:17:48
○ 2026-06-03 06:26:06
● 2026-06-03 09:55:30
○ 2026-06-03 17:02:28
○ 2026-08-10 14:19:26

○A18.161.97.572026-05-27 → 2026-06-03 · 13 obs

○A18.161.97.602026-05-27 → 2026-06-03 · 13 obs

○A18.161.97.872026-05-27 → 2026-06-03 · 13 obs

○A18.164.174.32026-02-18 → 2026-08-05 · 36 obs

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

○A18.164.174.612026-02-18 → 2026-08-05 · 36 obs

○A18.164.174.722026-02-18 → 2026-08-05 · 36 obs

○A18.164.174.912026-02-18 → 2026-08-05 · 36 obs

○A18.238.4.1172026-05-03 → 2026-07-31 · 24 obs

○ 2026-05-01 22:13:30
● 2026-05-03 12:54:20
○ 2026-05-04 11:25:58
○ 2026-05-08 09:39:08
● 2026-05-08 11:36:12
○ 2026-05-08 14:18:14
● 2026-07-13 03:21:44
○ 2026-07-15 01:15:02
○ 2026-07-17 06:26:04
● 2026-07-19 12:18:54
● 2026-07-20 20:46:18
○ 2026-07-22 01:30:56
● 2026-07-25 09:31:12
● 2026-07-27 09:52:38
○ 2026-07-27 10:41:18
● 2026-07-27 20:16:34
○ 2026-07-27 20:48:38
● 2026-07-30 01:40:40
○ 2026-07-30 09:25:30
● 2026-07-31 13:10:32
○ 2026-07-31 14:17:36
● 2026-07-31 15:25:34
○ 2026-07-31 16:13:28
○ 2026-08-10 14:19:26

○A18.238.4.142026-05-03 → 2026-07-31 · 24 obs

○A18.238.4.382026-05-03 → 2026-07-31 · 24 obs

○A18.238.4.812026-05-03 → 2026-07-31 · 24 obs

○A18.239.183.152026-05-07 → 2026-05-07 · 6 obs

○ 2026-05-05 11:09:56
● 2026-05-07 12:08:06
○ 2026-05-07 13:23:46
● 2026-05-07 21:54:46
○ 2026-05-08 01:33:22
○ 2026-08-10 14:19:26

○A18.239.183.212026-05-07 → 2026-05-07 · 6 obs

○ 2026-05-05 11:09:56
● 2026-05-07 12:08:06
○ 2026-05-07 13:23:46
● 2026-05-07 21:54:46
○ 2026-05-08 01:33:22
○ 2026-08-10 14:19:26

○A18.239.183.592026-05-07 → 2026-05-07 · 6 obs

○ 2026-05-05 11:09:56
● 2026-05-07 12:08:06
○ 2026-05-07 13:23:46
● 2026-05-07 21:54:46
○ 2026-05-08 01:33:22
○ 2026-08-10 14:19:26

○A18.239.183.82026-05-07 → 2026-05-07 · 6 obs

○ 2026-05-05 11:09:56
● 2026-05-07 12:08:06
○ 2026-05-07 13:23:46
● 2026-05-07 21:54:46
○ 2026-05-08 01:33:22
○ 2026-08-10 14:19:26

○A18.239.225.1222026-04-28 → 2026-05-01 · 14 obs

○ 2026-04-28 16:32:38
● 2026-04-28 19:13:48
○ 2026-04-29 00:17:34
○ 2026-04-30 12:05:10
● 2026-04-30 13:32:10
● 2026-04-30 16:57:24
○ 2026-04-30 20:27:52
○ 2026-05-01 02:54:54
● 2026-05-01 07:49:26
○ 2026-05-01 10:17:56
○ 2026-05-01 14:07:32
● 2026-05-01 15:47:20
○ 2026-05-01 22:13:30
○ 2026-08-10 14:19:26

○A18.239.225.192026-04-28 → 2026-05-01 · 14 obs

○A18.239.225.272026-04-28 → 2026-05-01 · 14 obs

○A18.239.225.942026-04-28 → 2026-05-01 · 14 obs

●A18.67.76.482026-02-19 → 2026-08-10 · 28 obs

○ 2026-02-16 13:53:22
○ 2026-02-19 00:10:26
● 2026-02-19 05:26:52
○ 2026-02-19 10:29:06
○ 2026-06-18 01:32:38
● 2026-06-24 23:31:04
○ 2026-06-26 03:41:00
○ 2026-06-27 17:49:44
● 2026-06-29 04:57:24
● 2026-07-03 00:13:06
○ 2026-07-04 03:03:34
● 2026-07-09 04:15:24
● 2026-07-10 12:29:30
○ 2026-07-10 13:48:06
● 2026-07-11 10:08:16
○ 2026-07-11 10:45:54
● 2026-08-03 03:08:44
○ 2026-08-03 17:59:46
● 2026-08-03 21:32:06
○ 2026-08-04 19:14:32
● 2026-08-05 23:38:58
○ 2026-08-06 14:55:14
● 2026-08-07 03:26:32
○ 2026-08-07 19:27:30
● 2026-08-08 18:45:40
○ 2026-08-08 22:32:36
● 2026-08-10 14:19:24
● 2026-08-10 14:19:26

●A18.67.76.542026-02-19 → 2026-08-10 · 28 obs

●A18.67.76.642026-02-19 → 2026-08-10 · 28 obs

●A18.67.76.92026-02-19 → 2026-08-10 · 28 obs

○A213.222.140.72017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 00:44:52
○ 2026-02-16 13:53:22
○ 2026-08-10 14:19:26

○A3.163.158.102026-07-04 → 2026-07-04 · 4 obs

○ 2026-07-04 03:03:34
● 2026-07-04 03:34:30
○ 2026-07-04 04:44:44
○ 2026-08-10 14:19:26

○A3.163.158.382026-07-04 → 2026-07-04 · 4 obs

○ 2026-07-04 03:03:34
● 2026-07-04 03:34:30
○ 2026-07-04 04:44:44
○ 2026-08-10 14:19:26

○A3.163.158.422026-07-04 → 2026-07-04 · 4 obs

○ 2026-07-04 03:03:34
● 2026-07-04 03:34:30
○ 2026-07-04 04:44:44
○ 2026-08-10 14:19:26

○A3.163.158.812026-07-04 → 2026-07-04 · 4 obs

○ 2026-07-04 03:03:34
● 2026-07-04 03:34:30
○ 2026-07-04 04:44:44
○ 2026-08-10 14:19:26

○A3.164.163.1132026-07-25 → 2026-07-28 · 14 obs

○ 2026-07-25 09:31:12
● 2026-07-25 10:20:06
○ 2026-07-25 12:37:32
● 2026-07-25 23:13:08
○ 2026-07-26 14:55:58
● 2026-07-27 09:09:36
○ 2026-07-27 09:52:38
● 2026-07-27 10:41:18
○ 2026-07-27 11:58:24
● 2026-07-28 11:08:08
○ 2026-07-28 14:55:24
● 2026-07-28 21:46:22
○ 2026-07-29 00:35:52
○ 2026-08-10 14:19:26

○A3.164.163.152026-07-25 → 2026-07-28 · 14 obs

○A3.164.163.212026-07-25 → 2026-07-28 · 14 obs

○A3.164.163.922026-07-25 → 2026-07-28 · 14 obs

○A3.166.49.1002026-02-16 → 2026-03-26 · 18 obs

○ 2017-05-08 00:44:52
● 2026-02-16 13:53:22
● 2026-02-17 05:44:48
○ 2026-02-18 12:48:40
● 2026-02-18 16:29:12
○ 2026-02-20 10:49:50
● 2026-02-21 13:55:04
● 2026-02-25 22:15:52
○ 2026-02-26 17:26:16
● 2026-02-27 20:05:14
○ 2026-03-01 04:31:44
○ 2026-03-03 01:50:44
● 2026-03-03 15:11:46
● 2026-03-26 07:08:50
○ 2026-03-26 16:05:14
● 2026-03-26 20:08:56
○ 2026-03-26 23:03:28
○ 2026-08-10 14:19:26

○A3.166.49.1042026-02-16 → 2026-03-26 · 18 obs

○A3.166.49.232026-02-16 → 2026-03-26 · 18 obs

○A3.166.49.872026-02-16 → 2026-03-26 · 18 obs

○A3.168.73.1052026-03-07 → 2026-04-18 · 13 obs

○ 2026-03-03 15:11:46
● 2026-03-07 21:42:52
○ 2026-03-08 05:56:56
○ 2026-03-22 08:08:16
● 2026-03-22 15:32:36
○ 2026-03-23 01:52:40
○ 2026-04-09 20:22:48
● 2026-04-09 22:45:00
○ 2026-04-10 13:38:16
○ 2026-04-17 07:59:52
● 2026-04-18 00:13:48
○ 2026-04-18 18:29:44
○ 2026-08-10 14:19:26

○A3.168.73.1222026-03-07 → 2026-04-18 · 13 obs

○A3.168.73.502026-03-07 → 2026-04-18 · 13 obs

○A3.168.73.842026-03-07 → 2026-04-18 · 13 obs

○A3.170.91.242026-04-01 → 2026-07-30 · 24 obs

○ 2026-04-01 07:23:56
● 2026-04-01 23:16:38
○ 2026-04-02 07:24:38
● 2026-04-02 07:59:06
○ 2026-04-02 08:30:30
○ 2026-05-24 13:38:56
● 2026-06-19 06:33:52
○ 2026-06-21 03:04:56
● 2026-06-22 16:58:16
● 2026-06-28 16:26:14
○ 2026-06-30 00:52:18
○ 2026-07-02 20:43:24
● 2026-07-26 21:03:08
● 2026-07-28 14:55:24
○ 2026-07-28 17:25:18
● 2026-07-28 19:31:34
○ 2026-07-28 21:46:22
● 2026-07-29 00:35:52
○ 2026-07-29 19:14:02
● 2026-07-29 19:59:28
○ 2026-07-30 01:40:40
● 2026-07-30 09:25:30
○ 2026-07-30 17:08:52
○ 2026-08-10 14:19:26

○A3.170.91.822026-04-01 → 2026-07-30 · 24 obs

○A3.170.91.912026-04-01 → 2026-07-30 · 24 obs

○A3.170.91.972026-04-01 → 2026-07-30 · 24 obs

○A3.171.171.372026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-01 07:50:36
● 2026-07-02 10:14:30
○ 2026-07-02 15:54:08
○ 2026-08-10 14:19:26

○A3.171.171.432026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-01 07:50:36
● 2026-07-02 10:14:30
○ 2026-07-02 15:54:08
○ 2026-08-10 14:19:26

○A3.171.171.82026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-01 07:50:36
● 2026-07-02 10:14:30
○ 2026-07-02 15:54:08
○ 2026-08-10 14:19:26

○A3.171.171.902026-07-02 → 2026-07-02 · 4 obs

○ 2026-07-01 07:50:36
● 2026-07-02 10:14:30
○ 2026-07-02 15:54:08
○ 2026-08-10 14:19:26

○A3.171.61.1112026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-19 06:33:52
● 2026-06-19 11:54:44
○ 2026-06-19 13:41:52
○ 2026-08-10 14:19:26

○A3.171.61.1282026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-19 06:33:52
● 2026-06-19 11:54:44
○ 2026-06-19 13:41:52
○ 2026-08-10 14:19:26

○A3.171.61.622026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-19 06:33:52
● 2026-06-19 11:54:44
○ 2026-06-19 13:41:52
○ 2026-08-10 14:19:26

○A3.171.61.782026-06-19 → 2026-06-19 · 4 obs

○ 2026-06-19 06:33:52
● 2026-06-19 11:54:44
○ 2026-06-19 13:41:52
○ 2026-08-10 14:19:26

○A52.84.20.1042026-02-18 → 2026-03-20 · 7 obs

○ 2026-02-17 05:44:48
● 2026-02-18 12:48:40
○ 2026-02-18 16:29:12
○ 2026-03-19 22:28:20
● 2026-03-20 11:32:26
○ 2026-03-20 14:30:18
○ 2026-08-10 14:19:26

○A52.84.20.1082026-02-18 → 2026-03-20 · 7 obs

○ 2026-02-17 05:44:48
● 2026-02-18 12:48:40
○ 2026-02-18 16:29:12
○ 2026-03-19 22:28:20
● 2026-03-20 11:32:26
○ 2026-03-20 14:30:18
○ 2026-08-10 14:19:26

○A52.84.20.502026-02-18 → 2026-03-20 · 7 obs

○ 2026-02-17 05:44:48
● 2026-02-18 12:48:40
○ 2026-02-18 16:29:12
○ 2026-03-19 22:28:20
● 2026-03-20 11:32:26
○ 2026-03-20 14:30:18
○ 2026-08-10 14:19:26

○A52.84.20.922026-02-18 → 2026-03-20 · 7 obs

○ 2026-02-17 05:44:48
● 2026-02-18 12:48:40
○ 2026-02-18 16:29:12
○ 2026-03-19 22:28:20
● 2026-03-20 11:32:26
○ 2026-03-20 14:30:18
○ 2026-08-10 14:19:26

○A52.85.193.1022026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-24 13:38:56
● 2026-05-25 15:12:02
○ 2026-05-25 21:25:52
○ 2026-08-10 14:19:26

○A52.85.193.392026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-24 13:38:56
● 2026-05-25 15:12:02
○ 2026-05-25 21:25:52
○ 2026-08-10 14:19:26

○A52.85.193.492026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-24 13:38:56
● 2026-05-25 15:12:02
○ 2026-05-25 21:25:52
○ 2026-08-10 14:19:26

○A52.85.193.532026-05-25 → 2026-05-25 · 4 obs

○ 2026-05-24 13:38:56
● 2026-05-25 15:12:02
○ 2026-05-25 21:25:52
○ 2026-08-10 14:19:26

○A54.192.35.172026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-29 04:37:58
● 2026-05-29 10:34:14
● 2026-05-29 15:08:12
○ 2026-05-29 16:39:18
○ 2026-08-10 14:19:26

○A54.192.35.922026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-29 04:37:58
● 2026-05-29 10:34:14
● 2026-05-29 15:08:12
○ 2026-05-29 16:39:18
○ 2026-08-10 14:19:26

○A54.192.35.932026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-29 04:37:58
● 2026-05-29 10:34:14
● 2026-05-29 15:08:12
○ 2026-05-29 16:39:18
○ 2026-08-10 14:19:26

○A54.192.35.972026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-29 04:37:58
● 2026-05-29 10:34:14
● 2026-05-29 15:08:12
○ 2026-05-29 16:39:18
○ 2026-08-10 14:19:26

○A54.192.55.212026-05-30 → 2026-06-08 · 18 obs

○ 2026-05-29 16:39:18
● 2026-05-30 14:09:40
● 2026-05-31 07:18:06
○ 2026-05-31 19:52:10
○ 2026-06-01 10:20:12
● 2026-06-01 19:32:58
○ 2026-06-02 04:18:16
● 2026-06-02 07:17:48
● 2026-06-03 06:26:06
○ 2026-06-03 09:55:30
● 2026-06-03 17:02:28
● 2026-06-05 13:18:16
○ 2026-06-07 00:56:22
○ 2026-06-07 05:41:46
● 2026-06-07 07:02:10
● 2026-06-08 06:52:38
○ 2026-06-08 12:37:54
○ 2026-08-10 14:19:26

○A54.192.55.292026-05-30 → 2026-06-08 · 18 obs

○A54.192.55.742026-05-30 → 2026-06-08 · 18 obs

○A54.192.55.992026-05-30 → 2026-06-08 · 18 obs

○A54.230.114.1042026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:13:34
● 2026-03-22 01:10:56
○ 2026-03-22 08:08:16
○ 2026-08-10 14:19:26

○A54.230.114.462026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:13:34
● 2026-03-22 01:10:56
○ 2026-03-22 08:08:16
○ 2026-08-10 14:19:26

○A54.230.114.612026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:13:34
● 2026-03-22 01:10:56
○ 2026-03-22 08:08:16
○ 2026-08-10 14:19:26

○A54.230.114.792026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-22 00:13:34
● 2026-03-22 01:10:56
○ 2026-03-22 08:08:16
○ 2026-08-10 14:19:26

○A54.240.184.1242026-03-28 → 2026-08-09 · 45 obs

○ 2026-03-27 19:20:42
● 2026-03-28 15:16:10
● 2026-03-29 00:33:38
○ 2026-03-30 02:05:36
○ 2026-06-05 13:18:16
● 2026-06-07 00:56:22
○ 2026-06-10 05:08:26
○ 2026-06-21 16:26:42
● 2026-06-30 23:05:52
● 2026-07-11 19:11:26
○ 2026-07-15 23:28:22
● 2026-07-17 06:26:04
● 2026-07-27 20:48:38
○ 2026-07-28 11:08:08
● 2026-07-28 17:25:18
○ 2026-07-28 19:31:34
● 2026-07-30 21:15:38
○ 2026-07-31 08:10:08
● 2026-07-31 14:17:36
○ 2026-07-31 15:25:34
● 2026-07-31 16:13:28
○ 2026-07-31 20:55:20
● 2026-08-01 03:58:50
○ 2026-08-01 18:46:22
● 2026-08-01 23:21:02
○ 2026-08-02 13:56:12
● 2026-08-02 16:55:18
○ 2026-08-02 22:32:34
● 2026-08-02 23:08:12
○ 2026-08-03 03:08:44
● 2026-08-04 19:14:32
○ 2026-08-05 00:05:48
● 2026-08-05 09:31:58
○ 2026-08-05 23:38:58
● 2026-08-06 14:55:14
○ 2026-08-07 03:26:32
● 2026-08-07 19:27:30
○ 2026-08-08 03:32:36
● 2026-08-08 06:00:14
○ 2026-08-08 18:45:40
● 2026-08-08 22:32:36
○ 2026-08-08 23:41:02
● 2026-08-09 02:10:44
○ 2026-08-10 14:19:24
○ 2026-08-10 14:19:26

○A54.240.184.332026-03-28 → 2026-08-09 · 45 obs

○A54.240.184.532026-03-28 → 2026-08-09 · 45 obs

○A54.240.184.552026-03-28 → 2026-08-09 · 45 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sysdevelopments.com	ns-617.awsdns-13.net, ns-298.awsdns-37.com, ns-1053.awsdns-03.org, ns-1923.awsdns-48.co.uk	2 records

✅ Authoritative Response

Server:205.251.194.105

NS records: ns-617.awsdns-13.net, ns-298.awsdns-37.com, ns-1053.awsdns-03.org, ns-1923.awsdns-48.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysdevelopments.com (unsigned zone)

⏱️ Timing

Total: 353ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.67.76.54, 18.67.76.9...`
NS	4	`ns-1053.awsdns-03.org, ns-1923.awsdns-48.co.uk...`
SOA	1	`ns-298.awsdns-37.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-298.awsdns-37.com, ns-298.awsdns-37.com)

Analysis

IP Addresses

sysdevelopments.com points to the four IP addresses 18.67.76.9, 18.67.76.48, 18.67.76.54 and 18.67.76.64.

Among the host names that share IP numbers with sysdevelopments.com are d2v2o02tt46tvr.cloudfront.net, armory.awsworkshop.io, exactly.cz and two others.

Name Servers

The domain sysdevelopments.com is delegated to these four name servers: ns-298.awsdns-37.com, ns-617.awsdns-13.net, ns-1053.awsdns-03.org and ns-1923.awsdns-48.co.uk.

At least some of sysdevelopments.com's name servers are shared with other domains, for example d3q7zfw8v5un7w.cloudfront.net, terminologyhub.com, premier-auctions.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns-1880.awsdns-43.co.uk, ns-891.awsdns-47.net and ns-1244.awsdns-27.org.

Four hostnames, each resolving to a pair of IP addresses: ns-298.awsdns-37.com directs to 205.251.193.42 and 2600:9000:5301:2a00::1; ns-617.awsdns-13.net directs to 205.251.194.105 and 2600:9000:5302:6900::1; ns-1053.awsdns-03.org directs to 205.251.196.29 and 2600:9000:5304:1d00::1; ns-1923.awsdns-48.co.uk directs to 205.251.199.131 and 2600:9000:5307:8300::1.

sysdevelopments.com - robtex.com