`empiricusresearch.com`

DNSSEC	⚠️ Not signed
A	3.167.99.15^{🇺🇸 Amazon3.167.96.0/21}
		PTR	`server-3-167-99-15.iad55.r.cloudfront.net`
A	3.167.99.83^{🇺🇸 Amazon3.167.96.0/21}
A	3.167.99.113^{🇺🇸 Amazon3.167.96.0/21}
A	3.167.99.122^{🇺🇸 Amazon3.167.96.0/21}
NS	`ns-644.awsdns-16.net` ⭐
		A	2600:9000:5302:8400::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-644.awsdns-16.net`
		A	205.251.194.132^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-644.awsdns-16.net`
NS	`ns-1328.awsdns-38.org`
		A	2600:9000:5305:3000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1328.awsdns-38.org`
		A	205.251.197.48^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1328.awsdns-38.org`
NS	`ns-1872.awsdns-42.co.uk`
		A	2600:9000:5307:5000::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1872.awsdns-42.co.uk`
		A	205.251.199.80^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1872.awsdns-42.co.uk`
NS	`ns-485.awsdns-60.com`
		A	2600:9000:5301:e500::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-485.awsdns-60.com`
		A	205.251.193.229^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-485.awsdns-60.com`
TXT	`v=spf1 -all`
SOA	`ns-644.awsdns-16.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=1774642367

Previously MX for

empiricusresearch.com

Subdomains

sl.empiricusresearch.com

lp.empiricusresearch.com

Same first word

empiricusresearch.com

empiricusresearch.com.br

DNS History

45 records (8 active, 37 former)

○NSdns11.parkpage.foundationapi.com2015-12-19 → 2015-12-19 · 4 obs

○ 2015-10-14 07:50:46
● 2015-12-19 14:33:10
○ 2016-03-31 00:55:26
○ 2026-03-27 20:30:04

○NSdns12.parkpage.foundationapi.com2015-12-19 → 2015-12-19 · 4 obs

○ 2015-10-14 07:50:46
● 2015-12-19 14:33:10
○ 2016-03-31 00:55:26
○ 2026-03-27 20:30:04

○NSdns9.parkpage.foundationapi.com2015-12-19 → 2015-12-19 · 4 obs

○ 2015-10-14 07:50:46
● 2015-12-19 14:33:10
○ 2016-03-31 00:55:26
○ 2026-03-27 20:30:04

●NSns-1328.awsdns-38.org2017-01-23 → 2026-03-27 · 3 obs

○ 2016-03-31 00:55:26
● 2017-01-23 18:18:26
● 2026-03-27 20:30:04

●NSns-1872.awsdns-42.co.uk2017-01-23 → 2026-03-27 · 3 obs

○ 2016-03-31 00:55:26
● 2017-01-23 18:18:26
● 2026-03-27 20:30:04

●NSns-485.awsdns-60.com2017-01-23 → 2026-03-27 · 3 obs

○ 2016-03-31 00:55:26
● 2017-01-23 18:18:26
● 2026-03-27 20:30:04

●NSns-644.awsdns-16.net2017-01-23 → 2026-03-27 · 3 obs

○ 2016-03-31 00:55:26
● 2017-01-23 18:18:26
● 2026-03-27 20:30:04

○NSns1.host-care.com2015-05-08 → 2015-10-14 · 4 obs

● 2015-05-08 01:58:34
● 2015-10-14 07:50:46
○ 2015-12-19 14:33:10
○ 2026-03-27 20:30:04

○NSns2.host-care.com2015-05-08 → 2015-10-14 · 4 obs

● 2015-05-08 01:58:34
● 2015-10-14 07:50:46
○ 2015-12-19 14:33:10
○ 2026-03-27 20:30:04

○MXempiricusresearch.com2015-05-08 → 2015-10-14 · 4 obs

● 2015-05-08 01:58:34
● 2015-10-14 07:50:46
○ 2015-12-19 14:33:10
○ 2026-03-27 20:30:04

○A13.32.241.1072026-03-07 → 2026-03-22 · 13 obs

○ 2026-03-07 16:51:52
● 2026-03-07 22:10:48
○ 2026-03-07 22:42:52
● 2026-03-08 00:11:12
○ 2026-03-08 01:33:24
○ 2026-03-08 05:55:54
● 2026-03-08 09:41:42
○ 2026-03-08 11:55:24
○ 2026-03-22 05:43:10
● 2026-03-22 15:34:48
● 2026-03-22 16:57:40
○ 2026-03-22 18:03:22
○ 2026-03-27 20:30:04

○A13.32.241.1112026-03-07 → 2026-03-22 · 13 obs

○A13.32.241.782026-03-07 → 2026-03-22 · 13 obs

○A13.32.241.982026-03-07 → 2026-03-22 · 13 obs

○A13.33.153.1192026-02-15 → 2026-02-16 · 10 obs

○ 2026-02-15 07:49:30
● 2026-02-15 08:52:46
○ 2026-02-15 12:06:32
● 2026-02-15 13:42:38
○ 2026-02-15 18:38:50
● 2026-02-15 21:41:46
○ 2026-02-16 08:26:10
● 2026-02-16 11:44:00
○ 2026-02-16 16:27:02
○ 2026-03-27 20:30:04

○A13.33.153.142026-02-15 → 2026-02-16 · 10 obs

○A13.33.153.312026-02-15 → 2026-02-16 · 10 obs

○A13.33.153.382026-02-15 → 2026-02-16 · 10 obs

○A13.33.235.1062026-03-25 → 2026-03-27 · 8 obs

○ 2026-03-25 08:53:56
● 2026-03-25 10:31:54
○ 2026-03-25 14:50:00
● 2026-03-25 19:37:54
○ 2026-03-26 03:21:50
○ 2026-03-27 08:59:52
● 2026-03-27 11:37:08
○ 2026-03-27 20:30:04

○A13.33.235.1202026-03-25 → 2026-03-27 · 8 obs

○ 2026-03-25 08:53:56
● 2026-03-25 10:31:54
○ 2026-03-25 14:50:00
● 2026-03-25 19:37:54
○ 2026-03-26 03:21:50
○ 2026-03-27 08:59:52
● 2026-03-27 11:37:08
○ 2026-03-27 20:30:04

○A13.33.235.192026-03-25 → 2026-03-27 · 8 obs

○ 2026-03-25 08:53:56
● 2026-03-25 10:31:54
○ 2026-03-25 14:50:00
● 2026-03-25 19:37:54
○ 2026-03-26 03:21:50
○ 2026-03-27 08:59:52
● 2026-03-27 11:37:08
○ 2026-03-27 20:30:04

○A13.33.235.692026-03-25 → 2026-03-27 · 8 obs

○ 2026-03-25 08:53:56
● 2026-03-25 10:31:54
○ 2026-03-25 14:50:00
● 2026-03-25 19:37:54
○ 2026-03-26 03:21:50
○ 2026-03-27 08:59:52
● 2026-03-27 11:37:08
○ 2026-03-27 20:30:04

○A18.161.34.112026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-08 22:50:28
● 2026-03-09 00:13:54
○ 2026-03-09 02:52:00
○ 2026-03-27 20:30:04

○A18.161.34.412026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-08 22:50:28
● 2026-03-09 00:13:54
○ 2026-03-09 02:52:00
○ 2026-03-27 20:30:04

○A18.161.34.52026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-08 22:50:28
● 2026-03-09 00:13:54
○ 2026-03-09 02:52:00
○ 2026-03-27 20:30:04

○A18.161.34.672026-03-09 → 2026-03-09 · 4 obs

○ 2026-03-08 22:50:28
● 2026-03-09 00:13:54
○ 2026-03-09 02:52:00
○ 2026-03-27 20:30:04

○A18.165.9.1172026-03-21 → 2026-03-21 · 5 obs

○ 2026-03-21 05:26:46
● 2026-03-21 08:44:02
● 2026-03-21 09:40:12
○ 2026-03-21 11:21:42
○ 2026-03-27 20:30:04

○A18.165.9.232026-03-21 → 2026-03-21 · 5 obs

○ 2026-03-21 05:26:46
● 2026-03-21 08:44:02
● 2026-03-21 09:40:12
○ 2026-03-21 11:21:42
○ 2026-03-27 20:30:04

○A18.165.9.342026-03-21 → 2026-03-21 · 5 obs

○ 2026-03-21 05:26:46
● 2026-03-21 08:44:02
● 2026-03-21 09:40:12
○ 2026-03-21 11:21:42
○ 2026-03-27 20:30:04

○A18.165.9.442026-03-21 → 2026-03-21 · 5 obs

○ 2026-03-21 05:26:46
● 2026-03-21 08:44:02
● 2026-03-21 09:40:12
○ 2026-03-21 11:21:42
○ 2026-03-27 20:30:04

○A198.136.54.2022015-10-14 → 2015-10-14 · 4 obs

○ 2015-05-08 01:58:34
● 2015-10-14 07:50:46
○ 2015-12-19 14:33:10
○ 2026-03-27 20:30:04

○A209.99.40.2222015-12-19 → 2015-12-19 · 4 obs

○ 2015-10-14 07:50:46
● 2015-12-19 14:33:10
○ 2016-03-31 00:55:26
○ 2026-03-27 20:30:04

○A216.137.53.1112026-02-21 → 2026-03-27 · 125 obs

○ 2026-02-16 16:27:02
● 2026-02-21 09:59:48
● 2026-02-21 11:30:26
○ 2026-02-21 14:06:08
○ 2026-02-21 15:40:28
● 2026-02-21 16:18:22
○ 2026-02-21 23:44:00
● 2026-02-22 05:01:20
● 2026-02-22 06:11:36
○ 2026-02-23 03:56:28
● 2026-02-23 05:01:46
○ 2026-02-23 10:13:30
● 2026-02-23 12:49:18
○ 2026-02-23 22:35:04
● 2026-02-24 05:01:48
● 2026-02-27 02:51:42
○ 2026-02-27 03:54:02
○ 2026-02-27 17:47:12
● 2026-02-27 23:51:18
● 2026-02-28 02:52:06
○ 2026-02-28 03:56:54
● 2026-02-28 05:04:50
● 2026-03-01 03:07:42
○ 2026-03-01 04:13:00
● 2026-03-01 05:23:06
● 2026-03-01 07:53:08
○ 2026-03-03 00:51:16
○ 2026-03-03 02:02:54
● 2026-03-03 02:58:44
○ 2026-03-03 03:53:48
● 2026-03-03 18:51:40
● 2026-03-04 01:00:40
○ 2026-03-04 07:45:38
● 2026-03-04 09:22:14
○ 2026-03-04 11:46:36
○ 2026-03-04 14:46:28
● 2026-03-04 17:53:52
● 2026-03-05 01:52:12
○ 2026-03-05 05:24:16
● 2026-03-05 06:11:32
● 2026-03-06 02:42:56
○ 2026-03-06 04:37:06
○ 2026-03-06 18:10:56
● 2026-03-06 19:08:48
● 2026-03-07 03:02:22
○ 2026-03-07 04:59:46
● 2026-03-07 12:42:20
● 2026-03-07 16:51:52
○ 2026-03-07 22:10:48
● 2026-03-07 22:42:52
○ 2026-03-08 00:11:12
● 2026-03-08 01:33:24
● 2026-03-08 05:55:54
○ 2026-03-08 09:41:42
● 2026-03-08 11:55:24
● 2026-03-08 15:00:16
○ 2026-03-08 20:43:06
● 2026-03-08 22:50:28
○ 2026-03-09 00:13:54
● 2026-03-09 02:52:00
● 2026-03-10 02:36:30
○ 2026-03-10 04:18:48
● 2026-03-10 06:42:20
○ 2026-03-10 09:11:10
● 2026-03-10 11:07:40
● 2026-03-11 05:56:50
○ 2026-03-11 11:32:40
● 2026-03-11 12:37:44
● 2026-03-12 06:41:42
○ 2026-03-12 08:46:18
● 2026-03-12 10:55:22
● 2026-03-13 01:35:48
○ 2026-03-13 04:00:18
● 2026-03-13 07:09:48
● 2026-03-13 09:20:58
○ 2026-03-13 11:07:56
● 2026-03-13 17:16:10
● 2026-03-13 19:17:32
○ 2026-03-14 00:07:42
● 2026-03-14 04:45:16
● 2026-03-14 15:42:38
○ 2026-03-14 16:40:54
○ 2026-03-14 17:50:38
● 2026-03-14 19:22:48
● 2026-03-15 02:12:38
○ 2026-03-15 03:43:36
● 2026-03-15 05:47:06
● 2026-03-16 23:27:02
○ 2026-03-17 02:37:12
● 2026-03-17 04:27:10
● 2026-03-17 14:14:40
○ 2026-03-17 14:52:00
○ 2026-03-17 19:15:40
● 2026-03-17 20:49:14
○ 2026-03-18 00:12:44
● 2026-03-18 02:22:28
○ 2026-03-18 10:21:12
● 2026-03-18 11:10:40
● 2026-03-20 04:49:36
○ 2026-03-20 05:25:46
● 2026-03-20 07:24:20
● 2026-03-20 16:43:34
○ 2026-03-20 17:32:30
● 2026-03-20 20:23:08
● 2026-03-21 05:26:46
○ 2026-03-21 08:44:02
○ 2026-03-21 09:40:12
● 2026-03-21 11:21:42
● 2026-03-21 21:53:36
○ 2026-03-21 23:15:22
● 2026-03-22 01:01:52
● 2026-03-22 05:43:10
○ 2026-03-22 15:34:48
○ 2026-03-22 16:57:40
● 2026-03-22 18:03:22
● 2026-03-24 05:59:52
○ 2026-03-24 12:24:28
● 2026-03-25 01:00:50
● 2026-03-25 08:53:56
○ 2026-03-25 10:31:54
○ 2026-03-25 19:37:54
● 2026-03-26 03:21:50
● 2026-03-27 01:26:18
○ 2026-03-27 08:59:52
○ 2026-03-27 20:30:04

○A216.137.53.392026-02-21 → 2026-03-27 · 125 obs

○A216.137.53.572026-02-21 → 2026-03-27 · 125 obs

○A216.137.53.872026-02-21 → 2026-03-27 · 125 obs

●A3.167.99.1132026-02-21 → 2026-03-27 · 73 obs

○ 2026-02-21 11:30:26
● 2026-02-21 14:06:08
● 2026-02-21 15:40:28
○ 2026-02-21 16:18:22
● 2026-02-21 23:44:00
○ 2026-02-22 05:01:20
○ 2026-02-23 12:49:18
● 2026-02-23 22:35:04
○ 2026-02-24 05:01:48
○ 2026-02-27 03:54:02
● 2026-02-27 04:45:18
○ 2026-02-27 08:55:54
● 2026-02-27 17:47:12
○ 2026-02-27 23:51:18
○ 2026-03-01 03:07:42
● 2026-03-01 04:13:00
○ 2026-03-01 05:23:06
○ 2026-03-01 07:53:08
● 2026-03-03 00:51:16
● 2026-03-03 02:02:54
○ 2026-03-03 02:58:44
● 2026-03-03 03:53:48
○ 2026-03-03 18:51:40
○ 2026-03-04 01:00:40
● 2026-03-04 07:45:38
○ 2026-03-04 09:22:14
● 2026-03-04 11:46:36
● 2026-03-04 14:46:28
○ 2026-03-04 17:53:52
○ 2026-03-07 03:02:22
● 2026-03-07 04:59:46
○ 2026-03-07 12:42:20
○ 2026-03-10 06:42:20
● 2026-03-10 09:11:10
○ 2026-03-10 11:07:40
○ 2026-03-11 05:56:50
● 2026-03-11 11:32:40
○ 2026-03-11 12:37:44
○ 2026-03-12 06:41:42
● 2026-03-12 08:46:18
○ 2026-03-12 10:55:22
○ 2026-03-13 19:17:32
● 2026-03-14 00:07:42
○ 2026-03-14 04:45:16
○ 2026-03-14 15:42:38
● 2026-03-14 16:40:54
○ 2026-03-14 17:50:38
○ 2026-03-15 02:12:38
● 2026-03-15 03:43:36
○ 2026-03-15 05:47:06
○ 2026-03-16 23:27:02
● 2026-03-17 02:37:12
○ 2026-03-17 04:27:10
○ 2026-03-17 14:14:40
● 2026-03-17 14:52:00
● 2026-03-17 16:16:30
○ 2026-03-17 19:15:40
○ 2026-03-17 20:49:14
● 2026-03-18 00:12:44
○ 2026-03-18 02:22:28
○ 2026-03-20 04:49:36
● 2026-03-20 05:25:46
○ 2026-03-20 07:24:20
○ 2026-03-24 05:59:52
● 2026-03-24 12:24:28
○ 2026-03-25 01:00:50
○ 2026-03-25 10:31:54
● 2026-03-25 14:50:00
○ 2026-03-25 19:37:54
○ 2026-03-27 01:26:18
● 2026-03-27 08:59:52
○ 2026-03-27 11:37:08
● 2026-03-27 20:30:04

●A3.167.99.1222026-02-21 → 2026-03-27 · 73 obs

●A3.167.99.152026-02-21 → 2026-03-27 · 73 obs

●A3.167.99.832026-02-21 → 2026-03-27 · 73 obs

○A66.7.218.1342015-05-08 → 2015-05-08 · 3 obs

● 2015-05-08 01:58:34
○ 2015-10-14 07:50:46
○ 2026-03-27 20:30:04

○A99.84.215.312026-02-15 → 2026-03-21 · 60 obs

○ 2016-03-31 00:55:26
● 2026-02-15 06:26:54
● 2026-02-15 07:49:30
○ 2026-02-15 08:52:46
● 2026-02-15 12:06:32
○ 2026-02-15 13:42:38
● 2026-02-15 18:38:50
○ 2026-02-15 21:41:46
● 2026-02-16 08:26:10
○ 2026-02-16 11:44:00
● 2026-02-16 16:27:02
○ 2026-02-21 09:59:48
○ 2026-02-22 06:11:36
● 2026-02-23 03:56:28
○ 2026-02-23 05:01:46
● 2026-02-23 10:13:30
○ 2026-02-23 12:49:18
○ 2026-02-27 02:51:42
● 2026-02-27 03:54:02
○ 2026-02-27 04:45:18
● 2026-02-27 08:55:54
○ 2026-02-27 17:47:12
○ 2026-02-28 02:52:06
● 2026-02-28 03:56:54
○ 2026-02-28 05:04:50
○ 2026-03-05 01:52:12
● 2026-03-05 05:24:16
○ 2026-03-05 06:11:32
○ 2026-03-06 02:42:56
● 2026-03-06 04:37:06
● 2026-03-06 18:10:56
○ 2026-03-06 19:08:48
○ 2026-03-08 15:00:16
● 2026-03-08 20:43:06
○ 2026-03-08 22:50:28
○ 2026-03-10 02:36:30
● 2026-03-10 04:18:48
○ 2026-03-10 06:42:20
○ 2026-03-13 01:35:48
● 2026-03-13 04:00:18
○ 2026-03-13 07:09:48
○ 2026-03-13 09:20:58
● 2026-03-13 11:07:56
○ 2026-03-13 17:16:10
○ 2026-03-14 16:40:54
● 2026-03-14 17:50:38
○ 2026-03-14 19:22:48
○ 2026-03-17 16:16:30
● 2026-03-17 19:15:40
○ 2026-03-17 20:49:14
○ 2026-03-18 02:22:28
● 2026-03-18 10:21:12
○ 2026-03-18 11:10:40
○ 2026-03-20 16:43:34
● 2026-03-20 17:32:30
○ 2026-03-20 20:23:08
○ 2026-03-21 21:53:36
● 2026-03-21 23:15:22
○ 2026-03-22 01:01:52
○ 2026-03-27 20:30:04

○A99.84.215.342026-02-15 → 2026-03-21 · 60 obs

○A99.84.215.702026-02-15 → 2026-03-21 · 60 obs

○A99.84.215.852026-02-15 → 2026-03-21 · 60 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...	-
empiricusresearch.com	ns-644.awsdns-16.net, ns-485.awsdns-60.com, ns-1328.awsdns-38.org, ns-1872.awsdns-42.co.uk	1 record

✅ Authoritative Response

Server:205.251.193.229

NS records: ns-644.awsdns-16.net, ns-485.awsdns-60.com, ns-1328.awsdns-38.org, ns-1872.awsdns-42.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for empiricusresearch.com (unsigned zone)

⏱️ Timing

Total: 437ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.167.99.15, 3.167.99.113...`
NS	4	`ns-1328.awsdns-38.org, ns-1872.awsdns-42.co.uk...`
TXT	1	`v=spf1 -all`
SOA	1	`ns-644.awsdns-16.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-485.awsdns-60.com)

Analysis

Hierarchy

empiricusresearch.com is parent of sl.empiricusresearch.com and lp.empiricusresearch.com.

IP Addresses

empiricusresearch.com resolves to four IP numbers: 3.167.99.15, 3.167.99.83, 3.167.99.113 and 3.167.99.122.

other host names for instance iquefilms.co.in, v2.api.lr.iothings.site, blockbax.co, ncrainsurance.com and bloomonline.jp share IP numbers with empiricusresearch.com.

Name Servers

empiricusresearch.com is delegated to four name servers: ns-485.awsdns-60.com, ns-644.awsdns-16.net, ns-1328.awsdns-38.org and ns-1872.awsdns-42.co.uk.

empiricusresearch.com at least partially shares name servers with other domains, for instance ibarakibus.or.jp, gabriellalati.com, card-hunt.com, distribution.dtcisb.technology and code-your-first-game.com.

These name servers are commonly used with the name servers ns-244.awsdns-30.com.

Host names with two IP numbers:

Host name ns-485.awsdns-60.com points to: 2600:9000:5301:e500::1 and 205.251.193.229.

Host name ns-644.awsdns-16.net points to: 2600:9000:5302:8400::1 and 205.251.194.132.

Host name ns-1328.awsdns-38.org points to: 2600:9000:5305:3000::1 and 205.251.197.48.

Host name ns-1872.awsdns-42.co.uk points to: 2600:9000:5307:5000::1 and 205.251.199.80.

empiricusresearch.com - robtex.com