`jeffhou.com`

DNSSEC	⚠️ Not signed
A	13.35.78.13^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
		PTR	`server-13-35-78-13.iad61.r.cloudfront.net`
A	13.35.78.61^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.107^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
A	13.35.78.109^{🇺🇸 Amazon13.35.78.0/23 -Cloudfront}
NS	`ns-136.awsdns-17.com` ⭐
		A	2600:9000:5300:8800::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-136.awsdns-17.com`
		A	205.251.192.136^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-136.awsdns-17.com`
NS	`ns-1270.awsdns-30.org`
		A	2600:9000:5304:f600::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1270.awsdns-30.org`
		A	205.251.196.246^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1270.awsdns-30.org`
NS	`ns-1790.awsdns-31.co.uk`
		A	2600:9000:5306:fe00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1790.awsdns-31.co.uk`
		A	205.251.198.254^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1790.awsdns-31.co.uk`
NS	`ns-939.awsdns-53.net`
		A	2600:9000:5303:ab00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-939.awsdns-53.net`
		A	205.251.195.171^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-939.awsdns-53.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
SOA	`ns-136.awsdns-17.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=1771291435

Same first word

jeffhou.com

DNS History

49 records (13 active, 36 former)

○NSdns1.registrar-servers.com2017-02-14 → 2019-04-05 · 5 obs

○ 2016-06-21 14:18:52
● 2017-02-14 03:20:16
● 2019-04-05 19:39:50
○ 2026-02-15 23:29:44
○ 2026-03-10 15:19:08

○NSdns2.registrar-servers.com2017-02-14 → 2019-04-05 · 5 obs

○ 2016-06-21 14:18:52
● 2017-02-14 03:20:16
● 2019-04-05 19:39:50
○ 2026-02-15 23:29:44
○ 2026-03-10 15:19:08

●NSns-1270.awsdns-30.org2026-02-15 → 2026-03-10 · 3 obs

○ 2019-04-05 19:39:50
● 2026-02-15 23:29:44
● 2026-03-10 15:19:08

●NSns-136.awsdns-17.com2026-02-15 → 2026-03-10 · 3 obs

○ 2019-04-05 19:39:50
● 2026-02-15 23:29:44
● 2026-03-10 15:19:08

●NSns-1790.awsdns-31.co.uk2026-02-15 → 2026-03-10 · 3 obs

○ 2019-04-05 19:39:50
● 2026-02-15 23:29:44
● 2026-03-10 15:19:08

●NSns-939.awsdns-53.net2026-02-15 → 2026-03-10 · 3 obs

○ 2019-04-05 19:39:50
● 2026-02-15 23:29:44
● 2026-03-10 15:19:08

○NSns1.linode.com2015-07-24 → 2016-06-21 · 4 obs

● 2015-07-24 23:00:04
● 2016-06-21 14:18:52
○ 2017-02-14 03:20:16
○ 2026-03-10 15:19:08

○NSns2.linode.com2015-07-24 → 2016-06-21 · 4 obs

● 2015-07-24 23:00:04
● 2016-06-21 14:18:52
○ 2017-02-14 03:20:16
○ 2026-03-10 15:19:08

○NSns3.linode.com2015-07-24 → 2016-06-21 · 4 obs

● 2015-07-24 23:00:04
● 2016-06-21 14:18:52
○ 2017-02-14 03:20:16
○ 2026-03-10 15:19:08

○NSns4.linode.com2015-07-24 → 2016-06-21 · 4 obs

● 2015-07-24 23:00:04
● 2016-06-21 14:18:52
○ 2017-02-14 03:20:16
○ 2026-03-10 15:19:08

○NSns5.linode.com2015-07-24 → 2016-06-21 · 4 obs

● 2015-07-24 23:00:04
● 2016-06-21 14:18:52
○ 2017-02-14 03:20:16
○ 2026-03-10 15:19:08

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-03-10 · 3 obs

○ 2019-04-05 19:39:50
● 2026-02-15 23:29:44
● 2026-03-10 15:19:08

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-03-10 · 3 obs

○ 2019-04-05 19:39:50
● 2026-02-15 23:29:44
● 2026-03-10 15:19:08

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-03-10 · 3 obs

○ 2019-04-05 19:39:50
● 2026-02-15 23:29:44
● 2026-03-10 15:19:08

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-03-10 · 3 obs

○ 2019-04-05 19:39:50
● 2026-02-15 23:29:44
● 2026-03-10 15:19:08

●MXaspmx.l.google.com2026-02-15 → 2026-03-10 · 3 obs

○ 2019-04-05 19:39:50
● 2026-02-15 23:29:44
● 2026-03-10 15:19:08

○MXmail.jeffhou.com2015-07-24 → 2016-06-21 · 4 obs

● 2015-07-24 23:00:04
● 2016-06-21 14:18:52
○ 2017-02-14 03:20:16
○ 2026-03-10 15:19:08

○MXmx.zoho.com2017-02-14 → 2019-04-05 · 5 obs

○ 2016-06-21 14:18:52
● 2017-02-14 03:20:16
● 2019-04-05 19:39:50
○ 2026-02-15 23:29:44
○ 2026-03-10 15:19:08

○MXmx2.zoho.com2017-02-14 → 2019-04-05 · 5 obs

○ 2016-06-21 14:18:52
● 2017-02-14 03:20:16
● 2019-04-05 19:39:50
○ 2026-02-15 23:29:44
○ 2026-03-10 15:19:08

○MXmx3.zoho.com2019-04-05 → 2019-04-05 · 4 obs

○ 2017-02-14 03:20:16
● 2019-04-05 19:39:50
○ 2026-02-15 23:29:44
○ 2026-03-10 15:19:08

○A13.249.182.162026-02-16 → 2026-03-05 · 10 obs

○ 2026-02-16 07:29:20
● 2026-02-16 10:57:22
○ 2026-02-16 11:54:42
● 2026-02-16 13:20:54
● 2026-02-16 15:32:42
○ 2026-02-16 16:16:58
○ 2026-03-05 10:47:10
● 2026-03-05 12:16:54
○ 2026-03-05 15:41:02
○ 2026-03-10 15:19:08

○A13.249.182.32026-02-16 → 2026-03-05 · 10 obs

○A13.249.182.742026-02-16 → 2026-03-05 · 10 obs

○A13.249.182.842026-02-16 → 2026-03-05 · 10 obs

●A13.35.78.1072026-02-17 → 2026-03-10 · 104 obs

○ 2026-02-15 23:29:44
○ 2026-02-17 01:35:22
● 2026-02-17 02:17:24
○ 2026-02-17 03:43:44
○ 2026-02-17 14:45:44
● 2026-02-17 17:37:44
● 2026-02-17 21:07:36
○ 2026-02-17 23:03:20
○ 2026-02-18 19:41:10
● 2026-02-18 21:07:02
○ 2026-02-18 23:38:30
● 2026-02-19 04:38:00
○ 2026-02-19 07:24:40
○ 2026-02-19 17:22:00
● 2026-02-19 19:45:12
● 2026-02-19 21:06:22
○ 2026-02-19 22:25:44
○ 2026-02-20 05:52:06
● 2026-02-20 08:53:34
○ 2026-02-20 12:43:02
○ 2026-02-20 19:08:20
● 2026-02-20 21:06:28
● 2026-02-21 00:11:46
○ 2026-02-21 01:26:22
○ 2026-02-21 07:33:14
● 2026-02-21 11:08:14
○ 2026-02-21 11:50:46
● 2026-02-21 13:47:12
● 2026-02-21 15:29:52
○ 2026-02-21 19:31:08
○ 2026-02-22 19:31:20
● 2026-02-22 21:07:04
○ 2026-02-22 22:20:20
○ 2026-02-23 07:49:18
● 2026-02-23 14:42:28
○ 2026-02-23 16:58:54
○ 2026-02-23 18:43:12
● 2026-02-23 21:07:38
○ 2026-02-23 21:53:34
○ 2026-02-23 22:38:08
● 2026-02-23 23:28:10
● 2026-02-24 00:10:50
○ 2026-02-24 03:56:48
○ 2026-02-24 19:34:22
● 2026-02-24 21:09:04
○ 2026-02-24 22:56:02
○ 2026-02-25 13:21:30
● 2026-02-25 18:59:08
○ 2026-02-25 20:44:12
● 2026-02-25 21:53:50
● 2026-02-26 00:10:50
○ 2026-02-26 02:25:32
○ 2026-02-26 04:45:36
● 2026-02-26 11:33:24
○ 2026-02-26 13:12:58
○ 2026-02-26 18:04:50
● 2026-02-26 21:08:16
○ 2026-02-26 21:41:58
○ 2026-02-27 07:31:36
● 2026-02-27 14:29:32
○ 2026-02-27 16:20:38
○ 2026-02-27 19:37:40
● 2026-02-27 21:08:12
○ 2026-02-27 22:29:24
○ 2026-03-01 06:55:26
● 2026-03-01 08:48:58
○ 2026-03-01 09:29:14
○ 2026-03-01 15:23:28
● 2026-03-01 21:07:44
● 2026-03-01 23:02:24
○ 2026-03-02 01:25:28
● 2026-03-02 08:36:18
● 2026-03-02 09:41:08
○ 2026-03-02 12:32:04
○ 2026-03-02 17:30:14
● 2026-03-02 18:41:26
● 2026-03-02 21:06:44
○ 2026-03-02 22:45:44
○ 2026-03-03 15:19:50
● 2026-03-03 18:07:46
○ 2026-03-03 19:29:34
● 2026-03-03 21:06:56
○ 2026-03-03 22:23:00
○ 2026-03-04 20:18:42
● 2026-03-04 21:09:08
○ 2026-03-04 22:49:30
○ 2026-03-05 19:16:16
● 2026-03-05 21:06:40
○ 2026-03-05 23:40:50
○ 2026-03-06 19:55:58
● 2026-03-06 21:07:54
○ 2026-03-07 00:08:40
○ 2026-03-07 01:05:28
● 2026-03-07 03:08:30
○ 2026-03-07 06:10:44
○ 2026-03-07 08:14:30
● 2026-03-07 11:51:50
○ 2026-03-07 13:40:22
○ 2026-03-09 18:35:40
● 2026-03-09 21:06:18
○ 2026-03-09 23:28:12
○ 2026-03-10 13:38:46
● 2026-03-10 15:19:04
● 2026-03-10 15:19:08

●A13.35.78.1092026-02-17 → 2026-03-10 · 104 obs

●A13.35.78.132026-02-17 → 2026-03-10 · 104 obs

●A13.35.78.612026-02-17 → 2026-03-10 · 104 obs

○A162.255.119.2482017-02-14 → 2017-02-14 · 4 obs

○ 2016-06-21 14:18:52
● 2017-02-14 03:20:16
○ 2019-04-05 19:39:50
○ 2026-03-10 15:19:08

○A18.164.154.1132026-02-16 → 2026-03-10 · 106 obs

○ 2026-02-16 00:57:18
● 2026-02-16 04:26:20
○ 2026-02-16 05:43:16
○ 2026-02-16 22:20:14
● 2026-02-17 01:35:22
○ 2026-02-17 02:17:24
● 2026-02-17 03:43:44
● 2026-02-17 05:21:14
○ 2026-02-17 06:45:06
● 2026-02-17 10:03:26
○ 2026-02-17 11:31:36
● 2026-02-17 13:10:02
● 2026-02-17 14:45:44
○ 2026-02-17 17:37:44
○ 2026-02-17 21:07:36
● 2026-02-17 23:03:20
○ 2026-02-17 23:53:34
○ 2026-02-18 00:55:22
● 2026-02-18 02:02:10
○ 2026-02-18 07:23:16
○ 2026-02-18 09:50:44
● 2026-02-18 13:13:50
○ 2026-02-18 19:41:10
○ 2026-02-19 07:24:40
● 2026-02-19 09:02:46
● 2026-02-19 11:57:56
○ 2026-02-19 12:52:18
○ 2026-02-19 13:39:06
● 2026-02-19 14:46:50
● 2026-02-19 15:20:28
○ 2026-02-19 17:22:00
○ 2026-02-21 01:26:22
● 2026-02-21 04:22:44
● 2026-02-21 06:39:08
○ 2026-02-21 07:33:14
○ 2026-02-22 01:32:06
● 2026-02-22 05:19:48
○ 2026-02-22 07:28:12
○ 2026-02-22 10:32:36
● 2026-02-22 11:47:14
○ 2026-02-22 13:01:58
○ 2026-02-22 21:07:04
● 2026-02-22 22:20:20
○ 2026-02-23 06:53:30
● 2026-02-23 07:49:18
○ 2026-02-23 14:42:28
○ 2026-02-23 16:58:54
● 2026-02-23 18:43:12
○ 2026-02-23 21:07:38
○ 2026-02-24 15:01:16
● 2026-02-24 17:31:34
○ 2026-02-24 19:34:22
○ 2026-02-26 00:10:50
● 2026-02-26 02:25:32
○ 2026-02-26 04:45:36
○ 2026-02-26 11:33:24
● 2026-02-26 13:12:58
● 2026-02-26 18:04:50
○ 2026-02-26 21:08:16
○ 2026-02-27 16:20:38
● 2026-02-27 17:25:44
○ 2026-02-27 18:17:18
○ 2026-02-27 22:29:24
● 2026-02-27 23:02:40
○ 2026-02-28 00:22:36
○ 2026-02-28 04:16:06
● 2026-02-28 05:55:30
○ 2026-02-28 06:59:08
○ 2026-02-28 11:03:54
● 2026-02-28 12:14:20
○ 2026-02-28 13:30:24
○ 2026-03-01 01:41:42
● 2026-03-01 06:55:26
○ 2026-03-01 08:48:58
○ 2026-03-02 21:06:44
● 2026-03-02 22:45:44
○ 2026-03-03 00:16:38
○ 2026-03-03 07:57:36
● 2026-03-03 08:59:30
○ 2026-03-03 10:18:18
○ 2026-03-04 01:14:10
● 2026-03-04 02:57:10
○ 2026-03-04 06:45:58
○ 2026-03-04 11:19:42
● 2026-03-04 12:36:10
● 2026-03-04 13:07:36
○ 2026-03-04 15:42:20
○ 2026-03-05 15:41:02
● 2026-03-05 16:24:26
○ 2026-03-05 17:02:12
○ 2026-03-06 03:01:16
● 2026-03-06 05:09:06
○ 2026-03-06 07:34:06
○ 2026-03-08 15:15:28
● 2026-03-08 17:23:02
○ 2026-03-08 18:17:40
● 2026-03-08 20:09:14
● 2026-03-09 00:56:56
○ 2026-03-09 03:12:36
● 2026-03-09 04:53:56
● 2026-03-09 09:39:14
○ 2026-03-09 14:06:54
○ 2026-03-09 23:28:12
● 2026-03-10 00:13:36
○ 2026-03-10 02:53:40
○ 2026-03-10 15:19:08

○A18.164.154.552026-02-16 → 2026-03-10 · 106 obs

○A18.164.154.62026-02-16 → 2026-03-10 · 106 obs

○A18.164.154.762026-02-16 → 2026-03-10 · 106 obs

○A18.245.187.1082026-02-15 → 2026-03-10 · 176 obs

○ 2019-04-05 19:39:50
● 2026-02-15 23:29:44
● 2026-02-16 00:57:18
○ 2026-02-16 04:26:20
● 2026-02-16 05:43:16
● 2026-02-16 07:29:20
○ 2026-02-16 10:57:22
● 2026-02-16 11:54:42
○ 2026-02-16 13:20:54
○ 2026-02-16 15:32:42
● 2026-02-16 16:16:58
● 2026-02-16 22:20:14
○ 2026-02-17 01:35:22
○ 2026-02-17 05:21:14
● 2026-02-17 06:45:06
○ 2026-02-17 10:03:26
● 2026-02-17 11:31:36
○ 2026-02-17 13:10:02
○ 2026-02-17 23:03:20
● 2026-02-17 23:53:34
● 2026-02-18 00:55:22
○ 2026-02-18 02:02:10
● 2026-02-18 07:23:16
● 2026-02-18 09:50:44
○ 2026-02-18 13:13:50
● 2026-02-18 19:41:10
○ 2026-02-18 21:07:02
● 2026-02-18 23:38:30
○ 2026-02-19 04:38:00
● 2026-02-19 07:24:40
○ 2026-02-19 09:02:46
○ 2026-02-19 11:57:56
● 2026-02-19 12:52:18
● 2026-02-19 13:39:06
○ 2026-02-19 14:46:50
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● 2026-02-19 17:22:00
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● 2026-02-20 05:52:06
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● 2026-02-22 01:32:06
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● 2026-02-22 07:28:12
● 2026-02-22 10:32:36
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🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jeffhou.com	ns-136.awsdns-17.com, ns-939.awsdns-53.net, ns-1790.awsdns-31.co.uk, ns-1270.awsdns-30.org	1 record

✅ Authoritative Response

Server: 205.251.198.254

NS records: ns-136.awsdns-17.com, ns-939.awsdns-53.net, ns-1790.awsdns-31.co.uk, ns-1270.awsdns-30.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jeffhou.com (unsigned zone)

⏱️ Timing

Total: 493ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.35.78.13, 13.35.78.109...`
NS	4	`ns-1270.awsdns-30.org, ns-136.awsdns-17.com...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
SOA	1	`ns-136.awsdns-17.com awsdns-hostmaster.a`