difference-engine.com - dns.ninja

`difference-engine.com`

DNSSEC	⚠️ Not signed
A	3.166.192.2^{🇺🇸 Amazon3.166.192.0/21}
		PTR	`server-3-166-192-2.phl51.r.cloudfront.net`
A	3.166.192.17^{🇺🇸 Amazon3.166.192.0/21}
A	3.166.192.43^{🇺🇸 Amazon3.166.192.0/21}
A	3.166.192.124^{🇺🇸 Amazon3.166.192.0/21}
NS	`ns-889.awsdns-47.net` ⭐
		A	2600:9000:5303:7900::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-889.awsdns-47.net`
		A	205.251.195.121^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-889.awsdns-47.net`
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-1746.awsdns-26.co.uk`
		A	2600:9000:5306:d200::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1746.awsdns-26.co.uk`
		A	205.251.198.210^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1746.awsdns-26.co.uk`
NS	`ns-465.awsdns-58.com`
		A	2600:9000:5301:d100::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-465.awsdns-58.com`
		A	205.251.193.209^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-465.awsdns-58.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f27.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
SOA	`ns-889.awsdns-47.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=1785653832

Subdomains

www.difference-engine.com

Same first word

difference-engine.us

difference-engine.co.jp

difference-engine.co.uk

difference-engine.com

difference-engine.ca

difference-engine.info

difference-engine.ai

difference-engine.jp

DNS History

122 records (13 active, 109 former)

○NSns-1159.awsdns-16.org2015-06-25 → 2017-10-02 · 5 obs

○ 2008-03-20 10:13:08
● 2015-06-25 01:05:18
● 2017-10-02 06:54:24
○ 2026-02-14 21:57:46
○ 2026-08-02 07:21:18

●NSns-1455.awsdns-53.org2026-02-14 → 2026-08-02 · 6 obs

○ 2017-10-02 06:54:24
● 2026-02-14 21:57:46
● 2026-05-23 07:42:20
○ 2026-05-23 08:28:40
● 2026-05-23 09:09:38
● 2026-08-02 07:21:18

●NSns-1746.awsdns-26.co.uk2026-02-14 → 2026-08-02 · 6 obs

○ 2017-10-02 06:54:24
● 2026-02-14 21:57:46
● 2026-05-23 07:42:20
○ 2026-05-23 08:28:40
● 2026-05-23 09:09:38
● 2026-08-02 07:21:18

○NSns-1970.awsdns-54.co.uk2015-06-25 → 2017-10-02 · 5 obs

○ 2008-03-20 10:13:08
● 2015-06-25 01:05:18
● 2017-10-02 06:54:24
○ 2026-02-14 21:57:46
○ 2026-08-02 07:21:18

○NSns-296.awsdns-37.com2015-06-25 → 2017-10-02 · 5 obs

○ 2008-03-20 10:13:08
● 2015-06-25 01:05:18
● 2017-10-02 06:54:24
○ 2026-02-14 21:57:46
○ 2026-08-02 07:21:18

●NSns-465.awsdns-58.com2026-02-14 → 2026-08-02 · 6 obs

○ 2017-10-02 06:54:24
● 2026-02-14 21:57:46
● 2026-05-23 07:42:20
○ 2026-05-23 08:28:40
● 2026-05-23 09:09:38
● 2026-08-02 07:21:18

○NSns-578.awsdns-08.net2015-06-25 → 2017-10-02 · 5 obs

○ 2008-03-20 10:13:08
● 2015-06-25 01:05:18
● 2017-10-02 06:54:24
○ 2026-02-14 21:57:46
○ 2026-08-02 07:21:18

●NSns-889.awsdns-47.net2026-02-14 → 2026-08-02 · 6 obs

○ 2017-10-02 06:54:24
● 2026-02-14 21:57:46
● 2026-05-23 07:42:20
○ 2026-05-23 08:28:40
● 2026-05-23 09:09:38
● 2026-08-02 07:21:18

○NSns1.serverhome.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 10:13:08
○ 2015-06-25 01:05:18
○ 2026-08-02 07:21:18

○NSns2.serverhome.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 10:13:08
○ 2015-06-25 01:05:18
○ 2026-08-02 07:21:18

●MXalt1.aspmx.l.google.com2015-06-25 → 2026-08-02 · 13 obs

○ 2008-03-20 10:13:08
● 2015-06-25 01:05:18
● 2026-05-23 07:42:20
○ 2026-05-23 08:28:40
● 2026-05-23 09:09:38
● 2026-06-15 03:45:04
○ 2026-06-15 04:56:08
● 2026-06-15 06:05:32
○ 2026-06-24 16:37:06
● 2026-06-24 17:47:00
○ 2026-06-24 20:07:14
● 2026-06-24 21:18:44
● 2026-08-02 07:21:18

●MXalt2.aspmx.l.google.com2015-06-25 → 2026-08-02 · 13 obs

●MXaspmx.l.google.com2015-06-25 → 2026-08-02 · 13 obs

●MXaspmx2.googlemail.com2015-06-25 → 2026-08-02 · 13 obs

●MXaspmx3.googlemail.com2015-06-25 → 2026-08-02 · 13 obs

○A108.156.46.172026-02-15 → 2026-06-30 · 17 obs

○ 2026-02-15 11:14:26
● 2026-02-15 19:52:42
● 2026-02-16 00:12:18
○ 2026-02-16 00:55:38
● 2026-02-16 02:35:26
○ 2026-02-16 03:29:06
○ 2026-03-15 08:16:48
● 2026-03-17 08:23:48
● 2026-05-04 07:49:10
○ 2026-05-05 00:26:24
○ 2026-06-17 11:49:48
● 2026-06-20 22:39:04
● 2026-06-30 17:31:46
○ 2026-06-30 18:14:34
● 2026-06-30 20:37:42
○ 2026-06-30 21:58:38
○ 2026-08-02 07:21:18

○A108.156.46.322026-02-15 → 2026-06-30 · 17 obs

○A108.156.46.402026-02-15 → 2026-06-30 · 17 obs

○A108.156.46.462026-02-15 → 2026-06-30 · 17 obs

○A13.225.143.782026-03-30 → 2026-07-30 · 38 obs

○ 2026-03-29 02:38:20
● 2026-03-30 02:31:48
○ 2026-03-30 03:02:02
● 2026-03-30 04:19:42
○ 2026-03-30 07:44:00
○ 2026-05-25 07:51:28
● 2026-06-19 14:43:20
○ 2026-06-19 15:17:52
● 2026-06-22 15:33:48
● 2026-06-26 09:17:26
○ 2026-06-27 09:50:38
● 2026-06-29 02:26:14
○ 2026-06-29 16:17:10
● 2026-07-01 17:55:24
○ 2026-07-01 22:16:00
● 2026-07-02 08:59:52
○ 2026-07-02 11:40:58
● 2026-07-26 23:09:16
○ 2026-07-27 03:44:34
● 2026-07-28 08:02:28
○ 2026-07-28 16:07:20
● 2026-07-28 18:21:46
○ 2026-07-28 19:44:18
● 2026-07-28 20:47:18
○ 2026-07-28 23:57:42
● 2026-07-29 01:27:54
○ 2026-07-29 02:45:46
● 2026-07-29 03:49:00
○ 2026-07-29 11:47:28
● 2026-07-29 23:10:48
○ 2026-07-30 00:47:00
● 2026-07-30 05:06:14
○ 2026-07-30 06:56:56
● 2026-07-30 09:19:12
○ 2026-07-30 14:10:48
● 2026-07-30 14:48:16
○ 2026-07-30 21:33:08
○ 2026-08-02 07:21:18

○A13.225.143.82026-03-30 → 2026-07-30 · 38 obs

○A13.225.143.932026-03-30 → 2026-07-30 · 38 obs

○A13.225.143.982026-03-30 → 2026-07-30 · 38 obs

○A13.225.196.1012026-04-06 → 2026-05-22 · 12 obs

○ 2026-04-06 01:17:16
● 2026-04-06 06:23:28
○ 2026-04-06 09:39:14
● 2026-04-06 10:19:42
○ 2026-04-06 14:43:34
○ 2026-05-07 14:17:36
● 2026-05-07 15:25:54
○ 2026-05-07 16:51:10
○ 2026-05-22 07:15:20
● 2026-05-22 08:25:12
○ 2026-05-22 09:35:36
○ 2026-08-02 07:21:18

○A13.225.196.1082026-04-06 → 2026-05-22 · 12 obs

○A13.225.196.242026-04-06 → 2026-05-22 · 12 obs

○A13.225.196.802026-04-06 → 2026-05-22 · 12 obs

○A13.226.155.222026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-18 16:04:42
● 2026-03-22 12:49:28
○ 2026-03-22 13:46:56
○ 2026-08-02 07:21:18

○A13.226.155.302026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-18 16:04:42
● 2026-03-22 12:49:28
○ 2026-03-22 13:46:56
○ 2026-08-02 07:21:18

○A13.226.155.512026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-18 16:04:42
● 2026-03-22 12:49:28
○ 2026-03-22 13:46:56
○ 2026-08-02 07:21:18

○A13.226.155.772026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-18 16:04:42
● 2026-03-22 12:49:28
○ 2026-03-22 13:46:56
○ 2026-08-02 07:21:18

○A13.32.205.122026-05-24 → 2026-06-06 · 18 obs

○ 2026-05-22 09:35:36
● 2026-05-24 09:29:44
○ 2026-05-24 10:01:22
○ 2026-05-26 21:58:46
● 2026-05-27 09:57:46
● 2026-05-27 11:26:34
○ 2026-05-27 15:09:00
○ 2026-06-03 06:45:02
● 2026-06-03 07:34:04
● 2026-06-03 09:06:52
○ 2026-06-03 14:56:50
● 2026-06-03 19:34:56
● 2026-06-04 05:49:00
○ 2026-06-04 07:39:44
○ 2026-06-05 17:04:10
● 2026-06-06 10:42:10
○ 2026-06-06 13:35:36
○ 2026-08-02 07:21:18

○A13.32.205.142026-05-24 → 2026-06-06 · 18 obs

○A13.32.205.522026-05-24 → 2026-06-06 · 18 obs

○A13.32.205.842026-05-24 → 2026-06-06 · 18 obs

○A13.33.67.1002026-02-16 → 2026-05-26 · 17 obs

○ 2026-02-16 02:35:26
● 2026-02-16 03:29:06
● 2026-02-16 04:58:10
○ 2026-02-16 05:49:06
● 2026-02-16 06:23:54
● 2026-02-16 11:22:42
○ 2026-02-16 23:08:16
○ 2026-04-05 15:19:16
● 2026-04-06 01:17:16
○ 2026-04-06 06:23:28
○ 2026-04-10 13:29:36
● 2026-04-10 18:44:48
○ 2026-04-11 02:53:52
○ 2026-05-26 16:28:00
● 2026-05-26 17:27:12
○ 2026-05-26 18:48:06
○ 2026-08-02 07:21:18

○A13.33.67.1172026-02-16 → 2026-05-26 · 17 obs

○A13.33.67.1182026-02-16 → 2026-05-26 · 17 obs

○A13.33.67.132026-02-16 → 2026-05-26 · 17 obs

○A18.160.18.272026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-25 05:53:42
● 2026-03-26 08:43:48
○ 2026-03-26 13:19:42
○ 2026-08-02 07:21:18

○A18.160.18.552026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-25 05:53:42
● 2026-03-26 08:43:48
○ 2026-03-26 13:19:42
○ 2026-08-02 07:21:18

○A18.160.18.602026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-25 05:53:42
● 2026-03-26 08:43:48
○ 2026-03-26 13:19:42
○ 2026-08-02 07:21:18

○A18.160.18.862026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-25 05:53:42
● 2026-03-26 08:43:48
○ 2026-03-26 13:19:42
○ 2026-08-02 07:21:18

○A18.161.34.1152026-05-08 → 2026-05-12 · 7 obs

○ 2026-05-07 16:51:10
● 2026-05-08 01:55:56
○ 2026-05-08 04:56:56
○ 2026-05-12 08:04:02
● 2026-05-12 09:53:42
○ 2026-05-12 10:47:22
○ 2026-08-02 07:21:18

○A18.161.34.262026-05-08 → 2026-05-12 · 7 obs

○ 2026-05-07 16:51:10
● 2026-05-08 01:55:56
○ 2026-05-08 04:56:56
○ 2026-05-12 08:04:02
● 2026-05-12 09:53:42
○ 2026-05-12 10:47:22
○ 2026-08-02 07:21:18

○A18.161.34.632026-05-08 → 2026-05-12 · 7 obs

○ 2026-05-07 16:51:10
● 2026-05-08 01:55:56
○ 2026-05-08 04:56:56
○ 2026-05-12 08:04:02
● 2026-05-12 09:53:42
○ 2026-05-12 10:47:22
○ 2026-08-02 07:21:18

○A18.161.34.82026-05-08 → 2026-05-12 · 7 obs

○ 2026-05-07 16:51:10
● 2026-05-08 01:55:56
○ 2026-05-08 04:56:56
○ 2026-05-12 08:04:02
● 2026-05-12 09:53:42
○ 2026-05-12 10:47:22
○ 2026-08-02 07:21:18

○A18.238.4.1182026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-27 23:01:16
● 2026-07-28 06:37:12
○ 2026-07-28 08:02:28
○ 2026-08-02 07:21:18

○A18.238.4.1272026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-27 23:01:16
● 2026-07-28 06:37:12
○ 2026-07-28 08:02:28
○ 2026-08-02 07:21:18

○A18.238.4.442026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-27 23:01:16
● 2026-07-28 06:37:12
○ 2026-07-28 08:02:28
○ 2026-08-02 07:21:18

○A18.238.4.672026-07-28 → 2026-07-28 · 4 obs

○ 2026-07-27 23:01:16
● 2026-07-28 06:37:12
○ 2026-07-28 08:02:28
○ 2026-08-02 07:21:18

○A18.239.183.1122026-04-20 → 2026-05-26 · 17 obs

○ 2026-04-12 13:58:56
● 2026-04-20 18:54:40
○ 2026-04-20 20:05:30
● 2026-04-20 21:55:12
○ 2026-04-20 22:28:10
○ 2026-05-06 23:23:56
● 2026-05-07 04:06:30
● 2026-05-10 15:05:18
○ 2026-05-10 17:07:38
○ 2026-05-13 00:01:54
● 2026-05-13 02:03:42
● 2026-05-15 10:26:18
○ 2026-05-15 16:02:10
○ 2026-05-26 14:09:32
● 2026-05-26 15:08:02
○ 2026-05-26 16:28:00
○ 2026-08-02 07:21:18

○A18.239.183.202026-04-20 → 2026-05-26 · 17 obs

○A18.239.183.422026-04-20 → 2026-05-26 · 17 obs

○A18.239.183.542026-04-20 → 2026-05-26 · 17 obs

○A18.245.199.1022026-07-26 → 2026-07-27 · 6 obs

○ 2026-07-26 12:47:06
● 2026-07-26 13:26:32
○ 2026-07-26 17:21:34
● 2026-07-27 06:38:26
○ 2026-07-27 08:38:40
○ 2026-08-02 07:21:18

○A18.245.199.1252026-07-26 → 2026-07-27 · 6 obs

○ 2026-07-26 12:47:06
● 2026-07-26 13:26:32
○ 2026-07-26 17:21:34
● 2026-07-27 06:38:26
○ 2026-07-27 08:38:40
○ 2026-08-02 07:21:18

○A18.245.199.582026-07-26 → 2026-07-27 · 6 obs

○ 2026-07-26 12:47:06
● 2026-07-26 13:26:32
○ 2026-07-26 17:21:34
● 2026-07-27 06:38:26
○ 2026-07-27 08:38:40
○ 2026-08-02 07:21:18

○A18.245.199.802026-07-26 → 2026-07-27 · 6 obs

○ 2026-07-26 12:47:06
● 2026-07-26 13:26:32
○ 2026-07-26 17:21:34
● 2026-07-27 06:38:26
○ 2026-07-27 08:38:40
○ 2026-08-02 07:21:18

○A216.137.53.272026-03-18 → 2026-04-26 · 7 obs

○ 2026-03-17 08:23:48
● 2026-03-18 06:20:34
○ 2026-03-18 16:04:42
○ 2026-04-25 23:24:40
● 2026-04-26 05:16:00
○ 2026-04-26 10:19:24
○ 2026-08-02 07:21:18

○A216.137.53.282026-03-18 → 2026-04-26 · 7 obs

○ 2026-03-17 08:23:48
● 2026-03-18 06:20:34
○ 2026-03-18 16:04:42
○ 2026-04-25 23:24:40
● 2026-04-26 05:16:00
○ 2026-04-26 10:19:24
○ 2026-08-02 07:21:18

○A216.137.53.362026-03-18 → 2026-04-26 · 7 obs

○ 2026-03-17 08:23:48
● 2026-03-18 06:20:34
○ 2026-03-18 16:04:42
○ 2026-04-25 23:24:40
● 2026-04-26 05:16:00
○ 2026-04-26 10:19:24
○ 2026-08-02 07:21:18

○A216.137.53.632026-03-18 → 2026-04-26 · 7 obs

○ 2026-03-17 08:23:48
● 2026-03-18 06:20:34
○ 2026-03-18 16:04:42
○ 2026-04-25 23:24:40
● 2026-04-26 05:16:00
○ 2026-04-26 10:19:24
○ 2026-08-02 07:21:18

○A3.164.68.152026-03-23 → 2026-07-18 · 20 obs

○ 2026-03-22 13:46:56
● 2026-03-23 09:44:24
○ 2026-03-23 10:37:08
○ 2026-03-25 03:34:02
● 2026-03-25 04:16:12
○ 2026-03-25 05:53:42
○ 2026-03-26 13:19:42
● 2026-03-26 22:35:20
○ 2026-03-27 00:36:18
● 2026-07-13 14:28:16
○ 2026-07-13 15:21:22
● 2026-07-14 12:46:08
○ 2026-07-14 13:19:36
● 2026-07-14 16:00:16
○ 2026-07-15 01:17:44
● 2026-07-15 05:28:20
○ 2026-07-15 06:15:24
● 2026-07-18 07:00:22
○ 2026-07-18 08:07:12
○ 2026-08-02 07:21:18

○A3.164.68.242026-03-23 → 2026-07-18 · 20 obs

○A3.164.68.82026-03-23 → 2026-07-18 · 20 obs

○A3.164.68.932026-03-23 → 2026-07-18 · 20 obs

●A3.166.192.1242026-06-12 → 2026-08-02 · 45 obs

○ 2026-06-12 00:00:40
● 2026-06-12 19:54:50
○ 2026-06-12 22:54:54
● 2026-07-13 02:34:36
○ 2026-07-13 03:13:06
● 2026-07-13 15:21:22
○ 2026-07-14 05:12:30
● 2026-07-14 08:29:22
○ 2026-07-14 12:46:08
● 2026-07-14 13:19:36
○ 2026-07-14 16:00:16
● 2026-07-15 07:59:18
○ 2026-07-15 10:37:32
● 2026-07-15 12:29:48
○ 2026-07-15 13:57:40
● 2026-07-20 20:45:54
○ 2026-07-20 23:13:48
● 2026-07-22 02:06:04
○ 2026-07-22 03:02:52
● 2026-07-26 12:47:06
○ 2026-07-26 13:26:32
● 2026-07-26 17:21:34
○ 2026-07-26 23:09:16
● 2026-07-27 12:56:04
○ 2026-07-27 23:01:16
● 2026-07-28 19:44:18
○ 2026-07-28 20:47:18
● 2026-07-28 23:57:42
○ 2026-07-29 01:27:54
● 2026-07-29 02:45:46
○ 2026-07-29 03:49:00
● 2026-07-29 16:42:50
○ 2026-07-29 23:10:48
● 2026-07-30 00:47:00
○ 2026-07-30 05:06:14
● 2026-07-30 06:56:56
○ 2026-07-30 09:19:12
● 2026-07-30 14:10:48
○ 2026-07-30 14:48:16
● 2026-07-31 17:32:58
○ 2026-07-31 19:21:38
● 2026-08-01 06:30:38
○ 2026-08-01 09:51:24
● 2026-08-02 04:19:44
● 2026-08-02 07:21:18

●A3.166.192.172026-06-12 → 2026-08-02 · 45 obs

●A3.166.192.22026-06-12 → 2026-08-02 · 45 obs

●A3.166.192.432026-06-12 → 2026-08-02 · 45 obs

○A3.167.56.1092026-02-14 → 2026-07-12 · 18 obs

○ 2017-10-02 06:54:24
● 2026-02-14 21:57:46
● 2026-02-15 11:14:26
○ 2026-02-15 19:52:42
○ 2026-02-17 12:12:50
● 2026-02-19 19:06:50
○ 2026-02-20 18:58:08
○ 2026-06-11 06:58:06
● 2026-06-12 00:00:40
● 2026-06-30 06:59:52
○ 2026-06-30 17:31:46
○ 2026-07-04 11:50:26
● 2026-07-07 10:09:22
● 2026-07-12 03:32:00
○ 2026-07-12 05:05:44
● 2026-07-12 12:09:36
○ 2026-07-12 16:38:12
○ 2026-08-02 07:21:18

○A3.167.56.412026-02-14 → 2026-07-12 · 18 obs

○A3.167.56.532026-02-14 → 2026-07-12 · 18 obs

○A3.167.56.692026-02-14 → 2026-07-12 · 18 obs

○A3.171.22.1072026-05-19 → 2026-07-02 · 18 obs

○ 2026-05-15 16:02:10
● 2026-05-19 12:51:48
○ 2026-05-19 13:46:04
○ 2026-05-19 14:26:48
● 2026-05-19 17:25:08
○ 2026-05-21 05:38:40
○ 2026-05-26 12:57:20
● 2026-05-26 21:58:46
● 2026-05-30 23:51:16
○ 2026-05-31 11:36:36
● 2026-06-04 10:03:54
○ 2026-06-08 11:27:14
● 2026-06-30 05:12:30
● 2026-07-02 11:40:58
○ 2026-07-02 16:58:24
● 2026-07-02 20:14:14
○ 2026-07-02 22:26:22
○ 2026-08-02 07:21:18

○A3.171.22.212026-05-19 → 2026-07-02 · 18 obs

○A3.171.22.282026-05-19 → 2026-07-02 · 18 obs

○A3.171.22.442026-05-19 → 2026-07-02 · 18 obs

○A3.174.193.1072026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-27 15:09:00
● 2026-05-29 02:36:16
● 2026-05-29 03:58:52
○ 2026-05-29 10:21:08
○ 2026-08-02 07:21:18

○A3.174.193.442026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-27 15:09:00
● 2026-05-29 02:36:16
● 2026-05-29 03:58:52
○ 2026-05-29 10:21:08
○ 2026-08-02 07:21:18

○A3.174.193.802026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-27 15:09:00
● 2026-05-29 02:36:16
● 2026-05-29 03:58:52
○ 2026-05-29 10:21:08
○ 2026-08-02 07:21:18

○A3.174.193.902026-05-29 → 2026-05-29 · 5 obs

○ 2026-05-27 15:09:00
● 2026-05-29 02:36:16
● 2026-05-29 03:58:52
○ 2026-05-29 10:21:08
○ 2026-08-02 07:21:18

○A3.175.86.192026-05-30 → 2026-06-03 · 17 obs

○ 2026-05-29 10:21:08
● 2026-05-30 01:04:18
○ 2026-05-30 02:07:20
○ 2026-06-01 09:24:00
● 2026-06-01 11:49:42
○ 2026-06-01 13:12:28
○ 2026-06-01 22:08:26
● 2026-06-02 04:03:04
○ 2026-06-02 07:04:16
● 2026-06-02 08:10:50
○ 2026-06-02 09:16:32
● 2026-06-02 10:09:32
○ 2026-06-02 11:53:44
○ 2026-06-03 09:06:52
● 2026-06-03 14:56:50
○ 2026-06-03 19:34:56
○ 2026-08-02 07:21:18

○A3.175.86.312026-05-30 → 2026-06-03 · 17 obs

○A3.175.86.332026-05-30 → 2026-06-03 · 17 obs

○A3.175.86.932026-05-30 → 2026-06-03 · 17 obs

○A35.162.187.32016-12-17 → 2016-12-17 · 4 obs

○ 2016-11-23 16:43:04
● 2016-12-17 14:23:26
○ 2017-02-06 20:52:30
○ 2026-08-02 07:21:18

○A35.163.157.1082016-11-23 → 2016-11-23 · 4 obs

○ 2016-10-25 14:47:38
● 2016-11-23 16:43:04
○ 2016-12-17 14:23:26
○ 2026-08-02 07:21:18

○A35.166.85.1292016-12-17 → 2016-12-17 · 4 obs

○ 2016-11-23 16:43:04
● 2016-12-17 14:23:26
○ 2017-02-06 20:52:30
○ 2026-08-02 07:21:18

○A52.10.182.1142017-10-02 → 2017-10-02 · 4 obs

○ 2017-05-16 22:19:04
● 2017-10-02 06:54:24
○ 2026-02-14 21:57:46
○ 2026-08-02 07:21:18

○A52.11.50.342016-01-26 → 2016-02-08 · 5 obs

○ 2015-12-14 08:02:36
● 2016-01-26 16:11:10
● 2016-02-08 01:17:58
○ 2016-04-27 17:23:08
○ 2026-08-02 07:21:18

○A52.27.113.462015-11-21 → 2015-12-14 · 5 obs

○ 2015-11-14 16:52:30
● 2015-11-21 07:24:32
● 2015-12-14 08:02:36
○ 2016-01-26 16:11:10
○ 2026-08-02 07:21:18

○A52.35.171.2262017-02-06 → 2017-02-06 · 4 obs

○ 2016-12-17 14:23:26
● 2017-02-06 20:52:30
○ 2017-05-16 22:19:04
○ 2026-08-02 07:21:18

○A52.40.41.1902016-11-23 → 2016-11-23 · 4 obs

○ 2016-10-25 14:47:38
● 2016-11-23 16:43:04
○ 2016-12-17 14:23:26
○ 2026-08-02 07:21:18

○A52.88.31.892017-10-02 → 2017-10-02 · 4 obs

○ 2017-05-16 22:19:04
● 2017-10-02 06:54:24
○ 2026-02-14 21:57:46
○ 2026-08-02 07:21:18

○A54.148.171.2452017-05-16 → 2017-05-16 · 4 obs

○ 2017-02-06 20:52:30
● 2017-05-16 22:19:04
○ 2017-10-02 06:54:24
○ 2026-08-02 07:21:18

○A54.148.34.382017-02-06 → 2017-02-06 · 4 obs

○ 2016-12-17 14:23:26
● 2017-02-06 20:52:30
○ 2017-05-16 22:19:04
○ 2026-08-02 07:21:18

○A54.187.145.1292016-04-27 → 2016-10-25 · 5 obs

○ 2016-02-08 01:17:58
● 2016-04-27 17:23:08
● 2016-10-25 14:47:38
○ 2016-11-23 16:43:04
○ 2026-08-02 07:21:18

○A54.191.171.42016-04-27 → 2016-10-25 · 5 obs

○ 2016-02-08 01:17:58
● 2016-04-27 17:23:08
● 2016-10-25 14:47:38
○ 2016-11-23 16:43:04
○ 2026-08-02 07:21:18

○A54.191.185.602015-11-21 → 2015-12-14 · 5 obs

○ 2015-11-14 16:52:30
● 2015-11-21 07:24:32
● 2015-12-14 08:02:36
○ 2016-01-26 16:11:10
○ 2026-08-02 07:21:18

○A54.191.241.1662017-05-16 → 2017-05-16 · 4 obs

○ 2017-02-06 20:52:30
● 2017-05-16 22:19:04
○ 2017-10-02 06:54:24
○ 2026-08-02 07:21:18

○A54.200.13.852015-10-12 → 2015-10-12 · 4 obs

○ 2008-03-20 10:13:08
● 2015-10-12 15:57:56
○ 2015-10-31 08:29:12
○ 2026-08-02 07:21:18

○A54.200.149.732015-06-25 → 2015-06-25 · 4 obs

○ 2008-03-20 10:13:08
● 2015-06-25 01:05:18
○ 2015-10-12 15:57:56
○ 2026-08-02 07:21:18

○A54.213.128.472015-06-25 → 2015-06-25 · 4 obs

○ 2008-03-20 10:13:08
● 2015-06-25 01:05:18
○ 2017-02-06 20:52:30
○ 2026-08-02 07:21:18

○A54.213.181.02015-11-14 → 2015-11-14 · 4 obs

○ 2015-10-31 08:29:12
● 2015-11-14 16:52:30
○ 2015-11-21 07:24:32
○ 2026-08-02 07:21:18

○A54.213.225.1512016-01-26 → 2016-02-08 · 5 obs

○ 2015-12-14 08:02:36
● 2016-01-26 16:11:10
● 2016-02-08 01:17:58
○ 2016-04-27 17:23:08
○ 2026-08-02 07:21:18

○A54.240.184.1122026-04-12 → 2026-07-21 · 8 obs

○ 2026-04-11 02:53:52
● 2026-04-12 09:31:38
○ 2026-04-12 13:58:56
● 2026-07-04 00:15:26
○ 2026-07-04 03:02:34
● 2026-07-21 06:13:36
○ 2026-07-21 16:24:58
○ 2026-08-02 07:21:18

○A54.240.184.1162026-04-12 → 2026-07-21 · 8 obs

○ 2026-04-11 02:53:52
● 2026-04-12 09:31:38
○ 2026-04-12 13:58:56
● 2026-07-04 00:15:26
○ 2026-07-04 03:02:34
● 2026-07-21 06:13:36
○ 2026-07-21 16:24:58
○ 2026-08-02 07:21:18

○A54.240.184.132026-04-12 → 2026-07-21 · 8 obs

○ 2026-04-11 02:53:52
● 2026-04-12 09:31:38
○ 2026-04-12 13:58:56
● 2026-07-04 00:15:26
○ 2026-07-04 03:02:34
● 2026-07-21 06:13:36
○ 2026-07-21 16:24:58
○ 2026-08-02 07:21:18

○A54.240.184.822026-04-12 → 2026-07-21 · 8 obs

○ 2026-04-11 02:53:52
● 2026-04-12 09:31:38
○ 2026-04-12 13:58:56
● 2026-07-04 00:15:26
○ 2026-07-04 03:02:34
● 2026-07-21 06:13:36
○ 2026-07-21 16:24:58
○ 2026-08-02 07:21:18

○A54.68.71.1862015-11-14 → 2015-11-14 · 4 obs

○ 2015-10-31 08:29:12
● 2015-11-14 16:52:30
○ 2015-11-21 07:24:32
○ 2026-08-02 07:21:18

○A54.69.29.2472015-10-31 → 2015-10-31 · 4 obs

○ 2015-10-12 15:57:56
● 2015-10-31 08:29:12
○ 2015-11-14 16:52:30
○ 2026-08-02 07:21:18

○A66.45.246.1382008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 10:13:08
○ 2015-06-25 01:05:18
○ 2026-08-02 07:21:18

○A99.84.252.1112026-03-28 → 2026-08-01 · 58 obs

○ 2026-03-27 00:36:18
● 2026-03-28 12:31:24
○ 2026-03-28 16:26:36
● 2026-03-28 22:02:14
● 2026-03-28 23:35:42
○ 2026-03-29 02:38:20
○ 2026-06-18 08:02:56
● 2026-06-30 21:58:38
● 2026-07-04 11:50:26
○ 2026-07-07 10:09:22
● 2026-07-08 11:51:36
● 2026-07-12 16:38:12
○ 2026-07-13 14:28:16
● 2026-07-14 05:12:30
○ 2026-07-14 08:29:22
● 2026-07-15 01:17:44
○ 2026-07-15 05:28:20
● 2026-07-15 06:15:24
○ 2026-07-15 07:59:18
● 2026-07-15 10:37:32
○ 2026-07-15 12:29:48
● 2026-07-15 13:57:40
○ 2026-07-18 07:00:22
● 2026-07-18 08:07:12
○ 2026-07-19 19:10:48
● 2026-07-19 19:50:54
○ 2026-07-20 05:36:32
● 2026-07-20 08:34:58
○ 2026-07-20 20:45:54
● 2026-07-21 03:22:20
○ 2026-07-21 06:13:36
● 2026-07-21 16:24:58
○ 2026-07-22 02:06:04
● 2026-07-22 03:02:52
○ 2026-07-23 04:37:36
● 2026-07-23 14:31:34
○ 2026-07-23 22:39:16
● 2026-07-24 03:18:52
○ 2026-07-26 12:47:06
● 2026-07-27 03:44:34
○ 2026-07-27 06:38:26
● 2026-07-27 08:38:40
○ 2026-07-27 12:56:04
● 2026-07-27 23:01:16
○ 2026-07-28 06:37:12
● 2026-07-28 16:07:20
○ 2026-07-28 18:21:46
● 2026-07-30 21:33:08
○ 2026-07-31 09:37:12
● 2026-07-31 11:37:12
○ 2026-07-31 17:32:58
● 2026-07-31 19:21:38
○ 2026-08-01 04:36:42
● 2026-08-01 14:30:04
○ 2026-08-01 19:59:12
● 2026-08-01 21:36:18
○ 2026-08-02 04:19:44
○ 2026-08-02 07:21:18

○A99.84.252.1172026-03-28 → 2026-08-01 · 58 obs

○A99.84.252.352026-03-28 → 2026-08-01 · 58 obs

○A99.84.252.512026-03-28 → 2026-08-01 · 58 obs

○A99.84.41.1002026-02-17 → 2026-08-01 · 38 obs

○ 2026-02-16 23:08:16
● 2026-02-17 03:29:58
● 2026-02-17 06:19:38
○ 2026-02-17 09:56:04
● 2026-02-17 11:03:16
○ 2026-02-17 12:12:50
○ 2026-05-07 08:44:32
● 2026-07-03 05:40:44
○ 2026-07-03 18:03:24
● 2026-07-07 21:07:40
○ 2026-07-08 11:51:36
○ 2026-07-09 04:55:02
● 2026-07-10 21:48:28
● 2026-07-11 23:33:22
○ 2026-07-12 00:32:20
● 2026-07-12 06:02:18
○ 2026-07-12 12:09:36
● 2026-07-19 19:10:48
○ 2026-07-19 19:50:54
● 2026-07-20 05:36:32
○ 2026-07-20 08:34:58
● 2026-07-20 23:13:48
○ 2026-07-21 03:22:20
● 2026-07-23 04:37:36
○ 2026-07-23 14:31:34
● 2026-07-23 22:39:16
○ 2026-07-24 03:18:52
● 2026-07-29 11:47:28
○ 2026-07-29 16:42:50
● 2026-07-31 09:37:12
○ 2026-07-31 11:37:12
● 2026-08-01 04:36:42
○ 2026-08-01 06:30:38
● 2026-08-01 09:51:24
○ 2026-08-01 14:30:04
● 2026-08-01 19:59:12
○ 2026-08-01 21:36:18
○ 2026-08-02 07:21:18

○A99.84.41.1082026-02-17 → 2026-08-01 · 38 obs

○A99.84.41.752026-02-17 → 2026-08-01 · 38 obs

○A99.84.41.82026-02-17 → 2026-08-01 · 38 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...	-
difference-engine.com	ns-465.awsdns-58.com, ns-889.awsdns-47.net, ns-1746.awsdns-26.co.uk, ns-1455.awsdns-53.org	2 records

✅ Authoritative Response

Server:205.251.193.209

NS records: ns-465.awsdns-58.com, ns-889.awsdns-47.net, ns-1746.awsdns-26.co.uk, ns-1455.awsdns-53.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for difference-engine.com (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.166.192.17, 3.166.192.43...`
NS	4	`ns-1455.awsdns-53.org, ns-1746.awsdns-26.co.uk...`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
SOA	1	`ns-889.awsdns-47.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-465.awsdns-58.com, ns-465.awsdns-58.com)

Analysis

Hierarchy

The domain www.difference-engine.com falls under the parent difference-engine.com.

IP Addresses

difference-engine.com directs to four IP numbers, which are 3.166.192.2, 3.166.192.17, 3.166.192.43 and 3.166.192.124.

Among the host names that share IP numbers with difference-engine.com are engate.site, www.japan.go.jp, dzjr1z8jvu49x.cloudfront.net and two others.

Name Servers

The domain difference-engine.com is delegated to these four name servers: ns-465.awsdns-58.com, ns-889.awsdns-47.net, ns-1455.awsdns-53.org and ns-1746.awsdns-26.co.uk.

At least some of difference-engine.com's name servers are shared with other domains, for example news4sanantonio.com, kfxatv.com, hx-dev.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-465.awsdns-58.com directs to 205.251.193.209 and 2600:9000:5301:d100::1; ns-889.awsdns-47.net directs to 205.251.195.121 and 2600:9000:5303:7900::1; ns-1455.awsdns-53.org directs to 205.251.197.175 and 2600:9000:5305:af00::1; ns-1746.awsdns-26.co.uk directs to 205.251.198.210 and 2600:9000:5306:d200::1.

Mail Servers

Five mail servers handle difference-engine.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

difference-engine.com shares at least some of its mail servers with other domains — for example ns500759.ns500759.ns500698.ns500698.ns500758.ns500735.ns500735.ns500735.ns500735.ns500736.ns500619.ns500619.ns500686.ns500619.trackreceptor.com, ns500754.ns500671.ns500671.ns500742.ns500704.ns500742.ns500688.ns500704.ns500705.ns500678.ns500291.ns500291.ns500131.lustychickser.com, ns500671.ns500754.ns500671.ns500731.ns500731.ns500704.ns500688.ns500678.ns500649.ns500131.lustychickser.com and two more.

It is common to find these mail servers paired with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.

Hosts with two IP numbers each:

aspmx2.googlemail.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com resolves to 142.251.179.27 and 2607:f8b0:4004:c1d::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.

The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1a IP addresses.

The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 108.177.123.27 IP addresses.