simutronics.net - dns.ninja

`simutronics.net`

DNSSEC	⚠️ Not signed
A	3.171.100.3^{🇺🇸 Amazon3.171.100.0/22}
		PTR	`server-3-171-100-3.iad12.r.cloudfront.net`
A	3.171.100.38^{🇺🇸 Amazon3.171.100.0/22}
A	3.171.100.43^{🇺🇸 Amazon3.171.100.0/22}
A	3.171.100.73^{🇺🇸 Amazon3.171.100.0/22}
NS	`ns-1455.awsdns-53.org` ⭐
		A	2600:9000:5305:af00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1455.awsdns-53.org`
		A	205.251.197.175^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1455.awsdns-53.org`
NS	`ns-1923.awsdns-48.co.uk` ⚠️ Not in parent delegation
		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-84.awsdns-10.com`
		A	2600:9000:5300:5400::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-84.awsdns-10.com`
		A	205.251.192.84^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-84.awsdns-10.com`
NS	`ns-937.awsdns-53.net`
		A	2600:9000:5303:a900::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-937.awsdns-53.net`
		A	205.251.195.169^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-937.awsdns-53.net`
MX	`sire.simutronics.com` ⭐
		A	199.188.208.159^{🇺🇸 TierPoint199.188.208.0/24}
			PTR	`sire.simutronics.com`
TXT	`v=spf1 ip4:199.188.208.0/24 ip4:99.178.155.241 include:_spf.google.com -all`
SOA	`ns-1455.awsdns-53.org`awsdns-hostmaster@amazon.com serial=1

`net`

	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=1785738447

Same first word

simutronics.com

simutronics.net

Similar names

DNS History

109 records (9 active, 100 former)

○NSdnsgreen.simutronics.com2015-06-25 → 2020-03-28 · 4 obs

● 2015-06-25 00:18:06
● 2020-03-28 02:00:00
○ 2026-02-15 09:48:36
○ 2026-08-03 06:48:18

○NSdnsgrey.simutronics.com2015-06-25 → 2020-03-28 · 4 obs

● 2015-06-25 00:18:06
● 2020-03-28 02:00:00
○ 2026-02-15 09:48:36
○ 2026-08-03 06:48:18

●NSns-1455.awsdns-53.org2026-02-15 → 2026-08-03 · 3 obs

○ 2020-03-28 02:00:00
● 2026-02-15 09:48:36
● 2026-08-03 06:48:18

●NSns-1923.awsdns-48.co.uk2026-02-15 → 2026-08-03 · 3 obs

○ 2020-03-28 02:00:00
● 2026-02-15 09:48:36
● 2026-08-03 06:48:18

●NSns-84.awsdns-10.com2026-02-15 → 2026-08-03 · 3 obs

○ 2020-03-28 02:00:00
● 2026-02-15 09:48:36
● 2026-08-03 06:48:18

●NSns-937.awsdns-53.net2026-02-15 → 2026-08-03 · 3 obs

○ 2020-03-28 02:00:00
● 2026-02-15 09:48:36
● 2026-08-03 06:48:18

○NSns2.simutronics.com2015-06-25 → 2020-03-28 · 4 obs

● 2015-06-25 00:18:06
● 2020-03-28 02:00:00
○ 2026-02-15 09:48:36
○ 2026-08-03 06:48:18

●MXsire.simutronics.com2015-06-25 → 2026-08-03 · 2 obs

● 2015-06-25 00:18:06
● 2026-08-03 06:48:18

○A108.138.106.212026-02-16 → 2026-03-29 · 10 obs

○ 2026-02-16 02:48:46
● 2026-02-16 07:07:02
○ 2026-02-16 08:47:30
○ 2026-03-14 15:32:22
● 2026-03-14 16:26:40
○ 2026-03-14 18:47:00
○ 2026-03-29 13:00:30
● 2026-03-29 22:56:48
○ 2026-03-30 00:23:44
○ 2026-08-03 06:48:18

○A108.138.106.242026-02-16 → 2026-03-29 · 10 obs

○A108.138.106.472026-02-16 → 2026-03-29 · 10 obs

○A108.138.106.892026-02-16 → 2026-03-29 · 10 obs

○A108.156.91.1072026-06-04 → 2026-06-04 · 5 obs

○ 2026-06-03 15:05:10
● 2026-06-04 08:17:40
● 2026-06-04 12:56:18
○ 2026-06-04 15:07:46
○ 2026-08-03 06:48:18

○A108.156.91.342026-06-04 → 2026-06-04 · 5 obs

○ 2026-06-03 15:05:10
● 2026-06-04 08:17:40
● 2026-06-04 12:56:18
○ 2026-06-04 15:07:46
○ 2026-08-03 06:48:18

○A108.156.91.432026-06-04 → 2026-06-04 · 5 obs

○ 2026-06-03 15:05:10
● 2026-06-04 08:17:40
● 2026-06-04 12:56:18
○ 2026-06-04 15:07:46
○ 2026-08-03 06:48:18

○A108.156.91.982026-06-04 → 2026-06-04 · 5 obs

○ 2026-06-03 15:05:10
● 2026-06-04 08:17:40
● 2026-06-04 12:56:18
○ 2026-06-04 15:07:46
○ 2026-08-03 06:48:18

○A108.157.254.642026-05-27 → 2026-06-06 · 17 obs

○ 2026-05-27 14:32:30
● 2026-05-27 21:00:26
○ 2026-05-27 22:58:20
○ 2026-05-28 01:12:54
● 2026-05-28 01:46:30
○ 2026-05-28 02:50:12
○ 2026-06-01 01:45:12
● 2026-06-01 05:15:50
● 2026-06-01 06:28:06
○ 2026-06-01 09:03:16
○ 2026-06-01 22:50:18
● 2026-06-01 23:43:50
○ 2026-06-02 01:45:20
○ 2026-06-06 15:25:38
● 2026-06-06 16:06:30
○ 2026-06-06 18:16:02
○ 2026-08-03 06:48:18

○A108.157.254.692026-05-27 → 2026-06-06 · 17 obs

○A108.157.254.892026-05-27 → 2026-06-06 · 17 obs

○A108.157.254.92026-05-27 → 2026-06-06 · 17 obs

○A108.158.186.1222026-03-30 → 2026-07-28 · 18 obs

○ 2026-03-30 11:13:46
● 2026-03-30 11:54:38
● 2026-03-30 13:15:26
○ 2026-03-30 14:30:12
● 2026-03-30 16:41:28
○ 2026-03-31 00:43:30
○ 2026-05-19 08:48:56
● 2026-07-01 21:54:46
● 2026-07-03 02:48:00
○ 2026-07-03 12:28:48
● 2026-07-13 00:34:48
○ 2026-07-13 22:45:10
● 2026-07-24 18:20:30
● 2026-07-28 00:02:02
○ 2026-07-28 01:30:24
● 2026-07-28 02:14:16
○ 2026-07-28 04:08:54
○ 2026-08-03 06:48:18

○A108.158.186.572026-03-30 → 2026-07-28 · 18 obs

○A108.158.186.62026-03-30 → 2026-07-28 · 18 obs

○A108.158.186.922026-03-30 → 2026-07-28 · 18 obs

○A13.225.143.1072026-03-30 → 2026-07-30 · 18 obs

○ 2026-03-30 00:23:44
● 2026-03-30 07:55:46
○ 2026-03-30 11:13:46
○ 2026-04-01 07:29:00
● 2026-04-01 12:20:46
○ 2026-04-02 17:45:38
○ 2026-05-21 17:11:10
● 2026-06-18 23:15:24
○ 2026-06-21 10:32:58
● 2026-06-23 08:08:56
● 2026-06-26 11:40:38
○ 2026-06-29 12:52:44
● 2026-07-28 09:23:46
● 2026-07-30 07:36:16
○ 2026-07-30 08:08:20
● 2026-07-30 12:54:12
○ 2026-07-30 16:09:36
○ 2026-08-03 06:48:18

○A13.225.143.1122026-03-30 → 2026-07-30 · 18 obs

○A13.225.143.382026-03-30 → 2026-07-30 · 18 obs

○A13.225.143.682026-03-30 → 2026-07-30 · 18 obs

○A13.249.228.1022026-07-25 → 2026-07-28 · 18 obs

○ 2026-07-25 16:08:42
● 2026-07-25 18:03:56
○ 2026-07-26 00:43:00
● 2026-07-26 13:39:08
○ 2026-07-26 19:07:28
○ 2026-07-26 23:50:16
● 2026-07-27 03:43:54
○ 2026-07-27 06:49:00
○ 2026-07-27 10:00:42
● 2026-07-27 16:51:48
○ 2026-07-27 19:10:40
● 2026-07-27 22:24:48
○ 2026-07-28 02:14:16
● 2026-07-28 04:08:54
○ 2026-07-28 06:01:30
● 2026-07-28 11:03:08
○ 2026-07-28 12:16:18
○ 2026-08-03 06:48:18

○A13.249.228.1282026-07-25 → 2026-07-28 · 18 obs

○A13.249.228.132026-07-25 → 2026-07-28 · 18 obs

○A13.249.228.752026-07-25 → 2026-07-28 · 18 obs

○A13.33.82.142026-04-21 → 2026-04-21 · 5 obs

○ 2026-04-16 17:01:22
● 2026-04-21 06:20:12
● 2026-04-21 08:26:02
○ 2026-04-21 12:38:14
○ 2026-08-03 06:48:18

○A13.33.82.562026-04-21 → 2026-04-21 · 5 obs

○ 2026-04-16 17:01:22
● 2026-04-21 06:20:12
● 2026-04-21 08:26:02
○ 2026-04-21 12:38:14
○ 2026-08-03 06:48:18

○A13.33.82.802026-04-21 → 2026-04-21 · 5 obs

○ 2026-04-16 17:01:22
● 2026-04-21 06:20:12
● 2026-04-21 08:26:02
○ 2026-04-21 12:38:14
○ 2026-08-03 06:48:18

○A13.33.82.922026-04-21 → 2026-04-21 · 5 obs

○ 2026-04-16 17:01:22
● 2026-04-21 06:20:12
● 2026-04-21 08:26:02
○ 2026-04-21 12:38:14
○ 2026-08-03 06:48:18

○A13.35.107.1192026-07-17 → 2026-07-17 · 4 obs

○ 2026-07-17 05:13:34
● 2026-07-17 12:26:12
○ 2026-07-17 18:31:12
○ 2026-08-03 06:48:18

○A13.35.107.212026-07-17 → 2026-07-17 · 4 obs

○ 2026-07-17 05:13:34
● 2026-07-17 12:26:12
○ 2026-07-17 18:31:12
○ 2026-08-03 06:48:18

○A13.35.107.402026-07-17 → 2026-07-17 · 4 obs

○ 2026-07-17 05:13:34
● 2026-07-17 12:26:12
○ 2026-07-17 18:31:12
○ 2026-08-03 06:48:18

○A13.35.107.82026-07-17 → 2026-07-17 · 4 obs

○ 2026-07-17 05:13:34
● 2026-07-17 12:26:12
○ 2026-07-17 18:31:12
○ 2026-08-03 06:48:18

○A18.154.185.482026-05-19 → 2026-07-02 · 18 obs

○ 2026-05-19 08:48:56
● 2026-05-19 10:09:44
● 2026-05-20 00:30:34
○ 2026-05-20 01:23:26
● 2026-05-20 03:12:56
● 2026-05-26 21:04:24
○ 2026-05-27 14:32:30
○ 2026-05-29 16:00:30
● 2026-05-30 01:43:12
● 2026-06-08 02:55:54
○ 2026-06-08 13:48:20
● 2026-06-30 09:00:32
○ 2026-07-01 09:27:18
● 2026-07-02 00:15:00
○ 2026-07-02 07:32:00
● 2026-07-02 15:30:28
○ 2026-07-03 00:07:58
○ 2026-08-03 06:48:18

○A18.154.185.492026-05-19 → 2026-07-02 · 18 obs

○A18.154.185.692026-05-19 → 2026-07-02 · 18 obs

○A18.154.185.922026-05-19 → 2026-07-02 · 18 obs

○A18.161.21.1022026-04-25 → 2026-08-02 · 20 obs

○ 2026-04-21 12:38:14
● 2026-04-25 02:05:08
○ 2026-04-25 07:05:08
○ 2026-04-27 22:53:44
● 2026-04-27 23:38:22
○ 2026-04-28 05:28:14
○ 2026-05-12 10:44:08
● 2026-05-12 22:06:32
○ 2026-05-12 23:22:18
○ 2026-05-14 14:13:50
● 2026-05-14 22:13:26
○ 2026-05-15 05:55:46
○ 2026-05-20 21:10:10
● 2026-05-20 22:26:58
○ 2026-05-21 01:18:30
● 2026-08-02 12:42:32
○ 2026-08-02 14:33:44
● 2026-08-02 16:42:08
○ 2026-08-02 22:52:34
○ 2026-08-03 06:48:18

○A18.161.21.1062026-04-25 → 2026-08-02 · 20 obs

○A18.161.21.142026-04-25 → 2026-08-02 · 20 obs

○A18.161.21.632026-04-25 → 2026-08-02 · 20 obs

○A18.165.242.1112026-02-15 → 2026-06-30 · 18 obs

○ 2026-02-15 09:48:36
● 2026-02-15 17:13:38
● 2026-02-16 02:48:46
○ 2026-02-16 07:07:02
○ 2026-03-18 01:01:20
● 2026-03-18 02:27:50
● 2026-03-24 08:27:46
○ 2026-03-24 14:51:24
○ 2026-05-06 23:48:08
● 2026-05-07 00:25:36
● 2026-05-19 04:08:34
○ 2026-05-19 04:45:30
○ 2026-06-26 03:21:28
● 2026-06-30 00:10:28
○ 2026-06-30 09:00:32
● 2026-06-30 12:13:14
○ 2026-06-30 22:22:02
○ 2026-08-03 06:48:18

○A18.165.242.322026-02-15 → 2026-06-30 · 18 obs

○A18.165.242.352026-02-15 → 2026-06-30 · 18 obs

○A18.165.242.652026-02-15 → 2026-06-30 · 18 obs

○A18.172.226.1132026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-18 02:27:50
● 2026-03-22 14:10:32
○ 2026-03-23 01:28:56
○ 2026-08-03 06:48:18

○A18.172.226.22026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-18 02:27:50
● 2026-03-22 14:10:32
○ 2026-03-23 01:28:56
○ 2026-08-03 06:48:18

○A18.172.226.52026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-18 02:27:50
● 2026-03-22 14:10:32
○ 2026-03-23 01:28:56
○ 2026-08-03 06:48:18

○A18.172.226.842026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-18 02:27:50
● 2026-03-22 14:10:32
○ 2026-03-23 01:28:56
○ 2026-08-03 06:48:18

○A18.238.4.1112026-03-09 → 2026-08-02 · 19 obs

○ 2026-02-28 14:24:56
● 2026-03-09 01:09:42
○ 2026-03-09 02:59:44
● 2026-07-12 17:00:02
○ 2026-07-12 21:55:30
○ 2026-07-14 17:14:38
● 2026-07-16 03:43:18
○ 2026-07-18 06:12:12
○ 2026-07-24 08:07:52
● 2026-07-26 00:43:00
○ 2026-07-28 08:09:50
● 2026-07-30 01:34:44
● 2026-07-31 19:04:16
○ 2026-07-31 20:11:08
● 2026-08-01 08:01:18
○ 2026-08-01 09:23:56
● 2026-08-02 09:29:22
○ 2026-08-02 12:42:32
○ 2026-08-03 06:48:18

○A18.238.4.1182026-03-09 → 2026-08-02 · 19 obs

○A18.238.4.1282026-03-09 → 2026-08-02 · 19 obs

○A18.238.4.952026-03-09 → 2026-08-02 · 19 obs

○A18.239.36.1062026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-02 17:45:38
● 2026-04-05 16:31:02
○ 2026-04-05 17:36:30
○ 2026-08-03 06:48:18

○A18.239.36.1242026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-02 17:45:38
● 2026-04-05 16:31:02
○ 2026-04-05 17:36:30
○ 2026-08-03 06:48:18

○A18.239.36.192026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-02 17:45:38
● 2026-04-05 16:31:02
○ 2026-04-05 17:36:30
○ 2026-08-03 06:48:18

○A18.239.36.852026-04-05 → 2026-04-05 · 4 obs

○ 2026-04-02 17:45:38
● 2026-04-05 16:31:02
○ 2026-04-05 17:36:30
○ 2026-08-03 06:48:18

○A18.245.253.1182026-02-18 → 2026-07-09 · 18 obs

○ 2026-02-16 08:47:30
● 2026-02-18 02:04:16
● 2026-02-18 11:45:02
○ 2026-02-18 13:34:32
○ 2026-02-27 22:29:10
● 2026-02-28 14:24:56
● 2026-03-12 04:00:42
○ 2026-03-12 15:11:16
○ 2026-04-07 14:14:40
● 2026-04-07 18:59:58
● 2026-05-05 22:58:12
○ 2026-05-06 05:34:36
○ 2026-06-23 11:01:10
● 2026-06-28 21:49:14
○ 2026-06-29 01:22:56
● 2026-07-09 16:12:24
○ 2026-07-10 00:07:42
○ 2026-08-03 06:48:18

○A18.245.253.202026-02-18 → 2026-07-09 · 18 obs

○A18.245.253.602026-02-18 → 2026-07-09 · 18 obs

○A18.245.253.922026-02-18 → 2026-07-09 · 18 obs

○A199.188.208.1342015-06-25 → 2020-03-28 · 4 obs

● 2015-06-25 00:18:06
● 2020-03-28 02:00:00
○ 2026-02-15 09:48:36
○ 2026-08-03 06:48:18

○A3.160.188.1122026-05-27 → 2026-05-27 · 7 obs

○ 2026-05-26 21:04:24
● 2026-05-27 01:08:58
○ 2026-05-27 01:44:22
● 2026-05-27 02:34:42
● 2026-05-27 05:10:00
○ 2026-05-27 08:01:22
○ 2026-08-03 06:48:18

○A3.160.188.332026-05-27 → 2026-05-27 · 7 obs

○ 2026-05-26 21:04:24
● 2026-05-27 01:08:58
○ 2026-05-27 01:44:22
● 2026-05-27 02:34:42
● 2026-05-27 05:10:00
○ 2026-05-27 08:01:22
○ 2026-08-03 06:48:18

○A3.160.188.722026-05-27 → 2026-05-27 · 7 obs

○ 2026-05-26 21:04:24
● 2026-05-27 01:08:58
○ 2026-05-27 01:44:22
● 2026-05-27 02:34:42
● 2026-05-27 05:10:00
○ 2026-05-27 08:01:22
○ 2026-08-03 06:48:18

○A3.160.188.942026-05-27 → 2026-05-27 · 7 obs

○ 2026-05-26 21:04:24
● 2026-05-27 01:08:58
○ 2026-05-27 01:44:22
● 2026-05-27 02:34:42
● 2026-05-27 05:10:00
○ 2026-05-27 08:01:22
○ 2026-08-03 06:48:18

○A3.166.152.1142026-06-17 → 2026-07-27 · 18 obs

○ 2026-06-15 21:54:22
● 2026-06-17 00:07:32
○ 2026-06-17 01:10:32
● 2026-06-17 04:17:48
● 2026-06-17 08:09:36
○ 2026-06-17 10:15:56
○ 2026-06-18 02:28:40
● 2026-06-18 04:10:36
○ 2026-06-18 05:11:18
● 2026-06-21 15:54:10
○ 2026-06-21 16:26:16
● 2026-07-27 06:49:00
○ 2026-07-27 09:13:54
● 2026-07-27 10:00:42
○ 2026-07-27 12:51:56
● 2026-07-27 13:22:44
○ 2026-07-27 16:51:48
○ 2026-08-03 06:48:18

○A3.166.152.422026-06-17 → 2026-07-27 · 18 obs

○A3.166.152.442026-06-17 → 2026-07-27 · 18 obs

○A3.166.152.542026-06-17 → 2026-07-27 · 18 obs

●A3.171.100.32026-02-18 → 2026-08-03 · 19 obs

○ 2026-02-18 13:34:32
● 2026-02-18 19:25:48
○ 2026-02-18 22:41:24
○ 2026-02-19 06:48:56
● 2026-02-19 08:00:40
○ 2026-02-19 13:46:58
○ 2026-06-19 07:18:56
● 2026-06-20 17:11:04
○ 2026-06-22 12:30:26
○ 2026-06-28 01:22:14
● 2026-06-29 21:35:46
● 2026-07-03 14:40:56
○ 2026-07-03 15:43:22
● 2026-07-10 07:54:34
○ 2026-07-10 13:56:54
● 2026-07-31 14:36:36
○ 2026-07-31 17:34:42
● 2026-08-03 05:54:48
● 2026-08-03 06:48:18

●A3.171.100.382026-02-18 → 2026-08-03 · 19 obs

●A3.171.100.432026-02-18 → 2026-08-03 · 19 obs

●A3.171.100.732026-02-18 → 2026-08-03 · 19 obs

○A3.173.182.232026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 14:28:16
● 2026-05-29 03:00:16
○ 2026-05-29 04:11:08
○ 2026-08-03 06:48:18

○A3.173.182.292026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 14:28:16
● 2026-05-29 03:00:16
○ 2026-05-29 04:11:08
○ 2026-08-03 06:48:18

○A3.173.182.752026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 14:28:16
● 2026-05-29 03:00:16
○ 2026-05-29 04:11:08
○ 2026-08-03 06:48:18

○A3.173.182.842026-05-29 → 2026-05-29 · 4 obs

○ 2026-05-28 14:28:16
● 2026-05-29 03:00:16
○ 2026-05-29 04:11:08
○ 2026-08-03 06:48:18

○A3.174.113.1042026-03-24 → 2026-07-19 · 18 obs

○ 2026-03-24 08:27:46
● 2026-03-24 14:51:24
○ 2026-03-24 15:48:38
● 2026-03-24 18:10:28
● 2026-03-25 18:37:16
○ 2026-03-26 03:25:48
● 2026-07-11 08:25:08
○ 2026-07-11 17:51:26
● 2026-07-14 03:05:18
○ 2026-07-14 18:24:46
● 2026-07-15 20:46:48
○ 2026-07-17 02:26:52
● 2026-07-18 06:12:12
● 2026-07-19 08:09:56
○ 2026-07-19 20:09:12
● 2026-07-19 23:18:32
○ 2026-07-20 07:39:20
○ 2026-08-03 06:48:18

○A3.174.113.1142026-03-24 → 2026-07-19 · 18 obs

○A3.174.113.32026-03-24 → 2026-07-19 · 18 obs

○A3.174.113.792026-03-24 → 2026-07-19 · 18 obs

○A3.174.59.1002026-07-23 → 2026-07-25 · 6 obs

○ 2026-07-21 23:46:22
● 2026-07-23 09:46:28
○ 2026-07-23 13:10:18
● 2026-07-25 05:08:14
○ 2026-07-25 16:08:42
○ 2026-08-03 06:48:18

○A3.174.59.262026-07-23 → 2026-07-25 · 6 obs

○ 2026-07-21 23:46:22
● 2026-07-23 09:46:28
○ 2026-07-23 13:10:18
● 2026-07-25 05:08:14
○ 2026-07-25 16:08:42
○ 2026-08-03 06:48:18

○A3.174.59.372026-07-23 → 2026-07-25 · 6 obs

○ 2026-07-21 23:46:22
● 2026-07-23 09:46:28
○ 2026-07-23 13:10:18
● 2026-07-25 05:08:14
○ 2026-07-25 16:08:42
○ 2026-08-03 06:48:18

○A3.174.59.952026-07-23 → 2026-07-25 · 6 obs

○ 2026-07-21 23:46:22
● 2026-07-23 09:46:28
○ 2026-07-23 13:10:18
● 2026-07-25 05:08:14
○ 2026-07-25 16:08:42
○ 2026-08-03 06:48:18

○A3.174.83.1002026-03-28 → 2026-08-02 · 24 obs

○ 2026-03-26 03:25:48
● 2026-03-28 12:34:10
● 2026-03-28 13:57:04
○ 2026-03-28 14:31:00
● 2026-03-28 16:03:22
○ 2026-03-29 13:00:30
○ 2026-06-08 02:55:54
● 2026-06-12 17:22:46
○ 2026-06-15 21:54:22
● 2026-07-01 00:53:06
● 2026-07-21 23:46:22
○ 2026-07-24 02:50:28
● 2026-07-30 19:03:22
● 2026-08-01 16:53:04
○ 2026-08-01 21:35:52
● 2026-08-01 22:28:28
○ 2026-08-01 22:58:44
● 2026-08-02 01:38:32
○ 2026-08-02 02:36:06
● 2026-08-02 14:33:44
○ 2026-08-02 15:14:28
● 2026-08-02 23:50:04
○ 2026-08-03 05:54:48
○ 2026-08-03 06:48:18

○A3.174.83.432026-03-28 → 2026-08-02 · 24 obs

○A3.174.83.582026-03-28 → 2026-08-02 · 24 obs

○A3.174.83.602026-03-28 → 2026-08-02 · 24 obs

○A3.175.14.102026-04-08 → 2026-06-06 · 16 obs

○ 2026-04-07 18:59:58
● 2026-04-08 12:47:26
● 2026-04-08 14:47:10
○ 2026-04-08 20:54:28
● 2026-04-08 23:15:14
○ 2026-04-09 02:27:10
○ 2026-04-14 05:25:10
● 2026-04-14 15:24:36
○ 2026-04-14 22:18:30
○ 2026-04-16 03:11:02
● 2026-04-16 10:42:58
○ 2026-04-16 17:01:22
○ 2026-06-06 22:04:52
● 2026-06-06 23:10:06
○ 2026-06-07 03:40:00
○ 2026-08-03 06:48:18

○A3.175.14.352026-04-08 → 2026-06-06 · 16 obs

○A3.175.14.612026-04-08 → 2026-06-06 · 16 obs

○A3.175.14.702026-04-08 → 2026-06-06 · 16 obs

○A54.192.151.122026-05-28 → 2026-06-06 · 17 obs

○ 2026-05-28 02:50:12
● 2026-05-28 08:57:54
○ 2026-05-28 10:15:46
● 2026-05-28 10:51:58
○ 2026-05-28 14:28:16
○ 2026-05-29 06:59:04
● 2026-05-29 16:00:30
○ 2026-05-29 20:53:08
● 2026-05-29 23:20:20
○ 2026-05-30 01:43:12
○ 2026-06-03 07:29:04
● 2026-06-03 13:57:50
○ 2026-06-03 15:05:10
○ 2026-06-06 11:22:34
● 2026-06-06 13:18:06
○ 2026-06-06 14:38:40
○ 2026-08-03 06:48:18

○A54.192.151.22026-05-28 → 2026-06-06 · 17 obs

○A54.192.151.302026-05-28 → 2026-06-06 · 17 obs

○A54.192.151.732026-05-28 → 2026-06-06 · 17 obs

○A99.84.215.102026-02-15 → 2026-08-02 · 24 obs

○ 2020-03-28 02:00:00
● 2026-02-15 09:48:36
○ 2026-02-15 17:13:38
○ 2026-02-16 07:07:02
● 2026-02-16 08:47:30
○ 2026-02-18 02:04:16
○ 2026-03-28 12:34:10
● 2026-07-03 00:07:58
○ 2026-07-05 09:41:56
○ 2026-07-13 05:37:42
● 2026-07-17 05:13:34
● 2026-07-31 20:11:08
○ 2026-08-01 16:53:04
● 2026-08-01 21:35:52
○ 2026-08-01 22:28:28
● 2026-08-01 22:58:44
○ 2026-08-02 01:38:32
● 2026-08-02 02:36:06
○ 2026-08-02 09:29:22
● 2026-08-02 15:14:28
○ 2026-08-02 16:42:08
● 2026-08-02 22:52:34
○ 2026-08-02 23:50:04
○ 2026-08-03 06:48:18

○A99.84.215.1032026-02-15 → 2026-08-02 · 24 obs

○A99.84.215.202026-02-15 → 2026-08-02 · 24 obs

○A99.84.215.622026-02-15 → 2026-08-02 · 24 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	k.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net...	-
simutronics.net	ns-84.awsdns-10.com, ns-937.awsdns-53.net, ns-1455.awsdns-53.org	2 records

✅ Authoritative Response

Server:205.251.197.175

NS records: ns-84.awsdns-10.com, ns-937.awsdns-53.net, ns-1455.awsdns-53.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simutronics.net (unsigned zone)

⏱️ Timing

Total: 516ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.171.100.43, 3.171.100.3...`
NS	4	`ns-1455.awsdns-53.org, ns-1923.awsdns-48.co.uk...`
MX	1	`sire.simutronics.com (pri: 10)`
TXT	1	`v=spf1 ip4:199.188.208.0/24 ip4:99.178.1`
SOA	1	`ns-1455.awsdns-53.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-937.awsdns-53.net, ns-937.awsdns-53.net)

Analysis

IP Addresses

simutronics.net points to the four IP addresses 3.171.100.3, 3.171.100.38, 3.171.100.43 and 3.171.100.73.

roberthalf-technology.de, beacourier.co.uk, d1zxq1pt7262t9.cloudfront.net plus two other host names have IP numbers in common with simutronics.net.

Name Servers

Four name servers handle the delegation for simutronics.net: ns-84.awsdns-10.com, ns-937.awsdns-53.net, ns-1455.awsdns-53.org and ns-1923.awsdns-48.co.uk.

At least some of simutronics.net's name servers are shared with other domains, for example d4n2wbag9glt2.cloudfront.net, kigowebsites.net, porquetuvuelves.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-84.awsdns-10.com directs to 205.251.192.84 and 2600:9000:5300:5400::1; ns-937.awsdns-53.net directs to 205.251.195.169 and 2600:9000:5303:a900::1; ns-1455.awsdns-53.org directs to 205.251.197.175 and 2600:9000:5305:af00::1; ns-1923.awsdns-48.co.uk directs to 205.251.199.131 and 2600:9000:5307:8300::1.

Mail Servers

simutronics.net uses one mail server — sire.simutronics.com.

simutronics.net, play.net and hydra.simutronics.com all share the same mail server setup.

simutronics.net overlaps on mail servers with certain other domains, simutronics.com among them.

There is one IP number for sire.simutronics.com: 199.188.208.159.