`authzero.com`

DNSSEC	⚠️ Not signed
A	18.239.183.29^{🇺🇸 Amazon18.239.176.0/21}
		PTR	`server-18-239-183-29.bos50.r.cloudfront.net`
A	18.239.183.40^{🇺🇸 Amazon18.239.176.0/21}
A	18.239.183.55^{🇺🇸 Amazon18.239.176.0/21}
A	18.239.183.89^{🇺🇸 Amazon18.239.176.0/21}
NS	`ns-129.awsdns-16.com` ⭐
		A	2600:9000:5300:8100::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-129.awsdns-16.com`
		A	205.251.192.129^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-129.awsdns-16.com`
NS	`ns-1118.awsdns-11.org`
		A	2600:9000:5304:5e00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1118.awsdns-11.org`
		A	205.251.196.94^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1118.awsdns-11.org`
NS	`ns-1987.awsdns-56.co.uk`
		A	2600:9000:5307:c300::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1987.awsdns-56.co.uk`
		A	205.251.199.195^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1987.awsdns-56.co.uk`
NS	`ns-811.awsdns-37.net`
		A	2600:9000:5303:2b00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-811.awsdns-37.net`
		A	205.251.195.43^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-811.awsdns-37.net`
MX	`mxa-00553301.gslb.pphosted.com` ⭐
		A	205.220.164.21^{🇺🇸 Proofpoint205.220.164.0/24 Inc.}
			PTR	`mx0a-00553301.pphosted.com`
MX	`mxb-00553301.gslb.pphosted.com` ⭐
		A	205.220.164.21^{🇺🇸 Proofpoint205.220.164.0/24 Inc.}
			PTR	`mx0a-00553301.pphosted.com`
TXT	`MS=ms29968143`
TXT	`google-site-verification=Jxa6hNoNDuJuAqvjkGZFPJK7XmLVVliAVNzLTH2wh74`
TXT	`v=spf1 include:spf-00553301.pphosted.com -all`
SOA	`ns-129.awsdns-16.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=1778369671

Subdomains

dev.authzero.com

Same first word

authzero.com

Similar names

herzauto.de

authorze.net

autoherz.com

zeroauth.com

arthouze.de

DNS History

81 records (10 active, 71 former)

●NSns-1118.awsdns-11.org2015-07-12 → 2026-05-10 · 2 obs

● 2015-07-12 17:41:58
● 2026-05-10 00:03:30

●NSns-129.awsdns-16.com2015-07-12 → 2026-05-10 · 2 obs

● 2015-07-12 17:41:58
● 2026-05-10 00:03:30

●NSns-1987.awsdns-56.co.uk2015-07-12 → 2026-05-10 · 2 obs

● 2015-07-12 17:41:58
● 2026-05-10 00:03:30

●NSns-811.awsdns-37.net2015-07-12 → 2026-05-10 · 2 obs

● 2015-07-12 17:41:58
● 2026-05-10 00:03:30

○MXalt1.aspmx.l.google.com2015-07-12 → 2020-03-28 · 4 obs

● 2015-07-12 17:41:58
● 2020-03-28 05:57:34
○ 2026-02-15 19:31:56
○ 2026-05-10 00:03:30

○MXalt2.aspmx.l.google.com2015-07-12 → 2020-03-28 · 4 obs

● 2015-07-12 17:41:58
● 2020-03-28 05:57:34
○ 2026-02-15 19:31:56
○ 2026-05-10 00:03:30

○MXaspmx.l.google.com2015-07-12 → 2020-03-28 · 4 obs

● 2015-07-12 17:41:58
● 2020-03-28 05:57:34
○ 2026-02-15 19:31:56
○ 2026-05-10 00:03:30

○MXaspmx2.googlemail.com2015-07-12 → 2020-03-28 · 4 obs

● 2015-07-12 17:41:58
● 2020-03-28 05:57:34
○ 2026-02-15 19:31:56
○ 2026-05-10 00:03:30

○MXaspmx3.googlemail.com2015-07-12 → 2020-03-28 · 4 obs

● 2015-07-12 17:41:58
● 2020-03-28 05:57:34
○ 2026-02-15 19:31:56
○ 2026-05-10 00:03:30

●MXmxa-00553301.gslb.pphosted.com2026-02-15 → 2026-05-10 · 3 obs

○ 2020-03-28 05:57:34
● 2026-02-15 19:31:56
● 2026-05-10 00:03:30

●MXmxb-00553301.gslb.pphosted.com2026-02-15 → 2026-05-10 · 3 obs

○ 2020-03-28 05:57:34
● 2026-02-15 19:31:56
● 2026-05-10 00:03:30

○A13.227.107.1112026-03-28 → 2026-04-29 · 45 obs

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

○A13.227.107.432026-03-28 → 2026-04-29 · 45 obs

○A13.227.107.652026-03-28 → 2026-04-29 · 45 obs

○A13.227.107.862026-03-28 → 2026-04-29 · 45 obs

○A13.227.110.1212026-04-30 → 2026-05-09 · 46 obs

○ 2026-04-29 18:52:44
● 2026-04-30 01:48:08
○ 2026-04-30 04:03:54
● 2026-04-30 04:49:56
○ 2026-04-30 05:34:52
○ 2026-04-30 17:59:50
● 2026-04-30 19:54:22
○ 2026-05-01 00:02:18
○ 2026-05-01 14:56:14
● 2026-05-01 19:00:50
○ 2026-05-01 19:59:42
○ 2026-05-02 19:31:20
● 2026-05-02 21:16:52
● 2026-05-03 00:47:10
○ 2026-05-03 02:05:42
○ 2026-05-03 10:50:10
● 2026-05-03 14:51:24
● 2026-05-03 17:23:06
○ 2026-05-03 21:12:02
○ 2026-05-03 21:53:48
● 2026-05-04 00:28:00
○ 2026-05-04 02:01:20
○ 2026-05-04 08:21:46
● 2026-05-04 16:42:50
○ 2026-05-04 19:17:32
● 2026-05-04 19:55:12
● 2026-05-05 05:09:06
○ 2026-05-05 14:09:10
● 2026-05-05 14:51:02
○ 2026-05-05 23:04:50
○ 2026-05-07 17:10:58
● 2026-05-07 21:35:44
● 2026-05-07 23:00:00
○ 2026-05-07 23:36:22
○ 2026-05-08 05:49:16
● 2026-05-08 06:46:00
● 2026-05-08 08:47:16
○ 2026-05-08 09:17:54
○ 2026-05-08 14:39:16
● 2026-05-08 15:43:14
● 2026-05-08 18:57:46
○ 2026-05-08 20:20:26
○ 2026-05-09 07:36:04
● 2026-05-09 08:48:20
○ 2026-05-09 11:05:38
○ 2026-05-10 00:03:30

○A13.227.110.1252026-04-30 → 2026-05-09 · 46 obs

○A13.227.110.72026-04-30 → 2026-05-09 · 46 obs

○A13.227.110.712026-04-30 → 2026-05-09 · 46 obs

○A13.249.126.602026-02-15 → 2026-03-20 · 36 obs

○ 2020-03-28 05:57:34
● 2026-02-15 19:31:56
○ 2026-02-16 02:21:20
○ 2026-02-19 05:28:14
● 2026-02-19 11:07:44
○ 2026-02-20 10:23:50
○ 2026-02-23 11:11:48
● 2026-02-23 19:42:44
○ 2026-02-23 23:54:04
○ 2026-02-25 07:17:08
● 2026-02-25 13:23:16
● 2026-02-28 03:05:04
○ 2026-02-28 04:02:58
○ 2026-02-28 18:01:24
● 2026-03-01 08:36:16
● 2026-03-02 03:27:58
○ 2026-03-03 02:11:04
○ 2026-03-07 03:07:44
● 2026-03-07 08:23:32
○ 2026-03-07 12:55:34
○ 2026-03-07 21:36:20
● 2026-03-08 00:03:22
○ 2026-03-08 06:55:32
○ 2026-03-09 03:17:42
● 2026-03-09 04:46:04
○ 2026-03-09 06:06:48
● 2026-03-09 20:27:30
○ 2026-03-10 02:40:14
○ 2026-03-18 10:58:14
● 2026-03-18 22:43:36
○ 2026-03-19 01:35:34
○ 2026-03-20 03:17:04
● 2026-03-20 09:59:34
● 2026-03-20 10:37:36
○ 2026-03-20 11:35:36
○ 2026-05-10 00:03:30

○A13.249.126.652026-02-15 → 2026-03-20 · 36 obs

○A13.249.126.722026-02-15 → 2026-03-20 · 36 obs

○A13.249.126.992026-02-15 → 2026-03-20 · 36 obs

○A13.33.235.1112026-03-23 → 2026-03-27 · 8 obs

○ 2026-03-23 08:08:00
● 2026-03-23 09:44:44
○ 2026-03-23 14:53:00
○ 2026-03-27 05:02:28
● 2026-03-27 06:36:26
● 2026-03-27 08:58:52
○ 2026-03-27 09:49:22
○ 2026-05-10 00:03:30

○A13.33.235.1272026-03-23 → 2026-03-27 · 8 obs

○ 2026-03-23 08:08:00
● 2026-03-23 09:44:44
○ 2026-03-23 14:53:00
○ 2026-03-27 05:02:28
● 2026-03-27 06:36:26
● 2026-03-27 08:58:52
○ 2026-03-27 09:49:22
○ 2026-05-10 00:03:30

○A13.33.235.672026-03-23 → 2026-03-27 · 8 obs

○ 2026-03-23 08:08:00
● 2026-03-23 09:44:44
○ 2026-03-23 14:53:00
○ 2026-03-27 05:02:28
● 2026-03-27 06:36:26
● 2026-03-27 08:58:52
○ 2026-03-27 09:49:22
○ 2026-05-10 00:03:30

○A13.33.235.892026-03-23 → 2026-03-27 · 8 obs

○ 2026-03-23 08:08:00
● 2026-03-23 09:44:44
○ 2026-03-23 14:53:00
○ 2026-03-27 05:02:28
● 2026-03-27 06:36:26
● 2026-03-27 08:58:52
○ 2026-03-27 09:49:22
○ 2026-05-10 00:03:30

○A143.204.178.1012020-03-28 → 2020-03-28 · 4 obs

○ 2017-03-29 06:12:44
● 2020-03-28 05:57:34
○ 2026-02-15 19:31:56
○ 2026-05-10 00:03:30

○A143.204.178.342020-03-28 → 2020-03-28 · 4 obs

○ 2017-03-29 06:12:44
● 2020-03-28 05:57:34
○ 2026-02-15 19:31:56
○ 2026-05-10 00:03:30

○A143.204.178.462020-03-28 → 2020-03-28 · 4 obs

○ 2017-03-29 06:12:44
● 2020-03-28 05:57:34
○ 2026-02-15 19:31:56
○ 2026-05-10 00:03:30

○A143.204.178.812020-03-28 → 2020-03-28 · 4 obs

○ 2017-03-29 06:12:44
● 2020-03-28 05:57:34
○ 2026-02-15 19:31:56
○ 2026-05-10 00:03:30

○A143.204.29.1132026-04-03 → 2026-04-05 · 11 obs

○ 2026-04-03 02:48:46
● 2026-04-03 08:26:48
○ 2026-04-03 21:39:50
○ 2026-04-04 02:25:48
● 2026-04-04 04:16:18
● 2026-04-04 04:58:40
○ 2026-04-04 09:38:42
○ 2026-04-05 06:00:50
● 2026-04-05 13:57:02
○ 2026-04-05 14:38:08
○ 2026-05-10 00:03:30

○A143.204.29.372026-04-03 → 2026-04-05 · 11 obs

○A143.204.29.622026-04-03 → 2026-04-05 · 11 obs

○A143.204.29.842026-04-03 → 2026-04-05 · 11 obs

○A18.160.18.52026-02-18 → 2026-04-19 · 81 obs

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

○A18.160.18.792026-02-18 → 2026-04-19 · 81 obs

○A18.160.18.862026-02-18 → 2026-04-19 · 81 obs

○A18.160.18.962026-02-18 → 2026-04-19 · 81 obs

○A18.161.205.1112026-04-03 → 2026-05-09 · 19 obs

○ 2026-04-03 08:26:48
● 2026-04-03 21:39:50
○ 2026-04-03 23:22:58
○ 2026-04-04 09:38:42
● 2026-04-05 02:08:00
○ 2026-04-05 02:46:02
○ 2026-04-10 11:53:54
● 2026-04-10 18:08:18
○ 2026-04-10 18:40:28
○ 2026-04-11 02:28:18
● 2026-04-11 20:25:38
○ 2026-04-12 01:11:58
○ 2026-04-16 00:11:26
● 2026-04-16 14:32:14
○ 2026-04-16 18:27:38
○ 2026-05-09 18:19:12
● 2026-05-09 21:03:32
○ 2026-05-09 21:44:20
○ 2026-05-10 00:03:30

○A18.161.205.1182026-04-03 → 2026-05-09 · 19 obs

○A18.161.205.482026-04-03 → 2026-05-09 · 19 obs

○A18.161.205.592026-04-03 → 2026-05-09 · 19 obs

○A18.165.25.1212026-03-06 → 2026-03-21 · 7 obs

○ 2026-03-06 16:47:04
● 2026-03-06 19:56:56
○ 2026-03-07 00:01:50
○ 2026-03-21 02:26:22
● 2026-03-21 09:30:26
○ 2026-03-21 14:06:10
○ 2026-05-10 00:03:30

○A18.165.25.172026-03-06 → 2026-03-21 · 7 obs

○ 2026-03-06 16:47:04
● 2026-03-06 19:56:56
○ 2026-03-07 00:01:50
○ 2026-03-21 02:26:22
● 2026-03-21 09:30:26
○ 2026-03-21 14:06:10
○ 2026-05-10 00:03:30

○A18.165.25.252026-03-06 → 2026-03-21 · 7 obs

○ 2026-03-06 16:47:04
● 2026-03-06 19:56:56
○ 2026-03-07 00:01:50
○ 2026-03-21 02:26:22
● 2026-03-21 09:30:26
○ 2026-03-21 14:06:10
○ 2026-05-10 00:03:30

○A18.165.25.42026-03-06 → 2026-03-21 · 7 obs

○ 2026-03-06 16:47:04
● 2026-03-06 19:56:56
○ 2026-03-07 00:01:50
○ 2026-03-21 02:26:22
● 2026-03-21 09:30:26
○ 2026-03-21 14:06:10
○ 2026-05-10 00:03:30

○A18.238.80.182026-03-07 → 2026-03-22 · 10 obs

○ 2026-03-07 16:17:38
● 2026-03-07 21:36:20
○ 2026-03-08 00:03:22
○ 2026-03-14 12:04:46
● 2026-03-14 13:05:34
○ 2026-03-14 14:04:26
○ 2026-03-22 12:23:22
● 2026-03-22 17:33:18
○ 2026-03-23 02:42:46
○ 2026-05-10 00:03:30

○A18.238.80.392026-03-07 → 2026-03-22 · 10 obs

○A18.238.80.502026-03-07 → 2026-03-22 · 10 obs

○A18.238.80.892026-03-07 → 2026-03-22 · 10 obs

●A18.239.183.292026-04-21 → 2026-05-10 · 60 obs

○ 2026-04-20 22:50:28
● 2026-04-21 16:58:32
○ 2026-04-22 03:23:10
○ 2026-04-23 01:30:52
● 2026-04-23 12:31:10
○ 2026-04-23 15:19:16
○ 2026-04-23 18:26:04
● 2026-04-24 16:32:10
○ 2026-04-24 17:59:46
○ 2026-04-26 12:45:24
● 2026-04-26 14:27:02
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●A18.239.183.402026-04-21 → 2026-05-10 · 60 obs

●A18.239.183.552026-04-21 → 2026-05-10 · 60 obs

●A18.239.183.892026-04-21 → 2026-05-10 · 60 obs

○A18.239.36.1082026-04-05 → 2026-04-05 · 4 obs

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○A18.239.36.1202026-04-05 → 2026-04-05 · 4 obs

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○A18.239.36.132026-04-05 → 2026-04-05 · 4 obs

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● 2026-04-05 16:26:52
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○A18.239.36.52026-04-05 → 2026-04-05 · 4 obs

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● 2026-04-05 16:26:52
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○ 2026-05-10 00:03:30

○A18.244.140.1182026-02-16 → 2026-05-09 · 232 obs

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○A18.244.140.1222026-02-16 → 2026-05-09 · 232 obs

○A18.244.140.1232026-02-16 → 2026-05-09 · 232 obs

○A18.244.140.862026-02-16 → 2026-05-09 · 232 obs

○A18.245.31.1102026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 23:08:54
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○ 2026-05-10 00:03:30

○A18.245.31.1132026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 23:08:54
● 2026-03-23 23:45:42
○ 2026-03-24 02:48:48
○ 2026-05-10 00:03:30

○A18.245.31.322026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 23:08:54
● 2026-03-23 23:45:42
○ 2026-03-24 02:48:48
○ 2026-05-10 00:03:30

○A18.245.31.862026-03-23 → 2026-03-23 · 4 obs

○ 2026-03-23 23:08:54
● 2026-03-23 23:45:42
○ 2026-03-24 02:48:48
○ 2026-05-10 00:03:30

○A3.174.29.1032026-04-08 → 2026-04-10 · 14 obs

○ 2026-04-08 07:56:38
● 2026-04-08 13:18:46
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○A3.174.29.1222026-04-08 → 2026-04-10 · 14 obs

○A3.174.29.552026-04-08 → 2026-04-10 · 14 obs

○A3.174.29.702026-04-08 → 2026-04-10 · 14 obs

○A52.8.57.562016-07-15 → 2016-07-15 · 4 obs

○ 2016-01-26 02:26:18
● 2016-07-15 08:45:12
○ 2017-03-29 06:12:44
○ 2026-05-10 00:03:30

○A52.8.95.282017-03-29 → 2017-03-29 · 4 obs

○ 2016-07-15 08:45:12
● 2017-03-29 06:12:44
○ 2020-03-28 05:57:34
○ 2026-05-10 00:03:30

○A54.146.190.1152015-07-12 → 2016-01-26 · 4 obs

● 2015-07-12 17:41:58
● 2016-01-26 02:26:18
○ 2016-07-15 08:45:12
○ 2026-05-10 00:03:30

○A54.153.15.652017-03-29 → 2017-03-29 · 4 obs

○ 2016-07-15 08:45:12
● 2017-03-29 06:12:44
○ 2020-03-28 05:57:34
○ 2026-05-10 00:03:30

○A54.183.144.2542016-07-15 → 2016-07-15 · 4 obs

○ 2016-01-26 02:26:18
● 2016-07-15 08:45:12
○ 2017-03-29 06:12:44
○ 2026-05-10 00:03:30

○A54.230.114.1062026-03-22 → 2026-03-22 · 5 obs

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● 2026-03-22 01:21:44
● 2026-03-22 12:23:22
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○A54.230.114.522026-03-22 → 2026-03-22 · 5 obs

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● 2026-03-22 01:21:44
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○A54.230.114.762026-03-22 → 2026-03-22 · 5 obs

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● 2026-03-22 01:21:44
● 2026-03-22 12:23:22
○ 2026-03-22 17:33:18
○ 2026-05-10 00:03:30

○A54.230.114.782026-03-22 → 2026-03-22 · 5 obs

○ 2026-03-22 00:30:08
● 2026-03-22 01:21:44
● 2026-03-22 12:23:22
○ 2026-03-22 17:33:18
○ 2026-05-10 00:03:30

○A54.67.108.1272015-07-12 → 2015-07-12 · 3 obs

● 2015-07-12 17:41:58
○ 2026-02-15 19:31:56
○ 2026-05-10 00:03:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net...	-
authzero.com	ns-129.awsdns-16.com, ns-811.awsdns-37.net, ns-1118.awsdns-11.org, ns-1987.awsdns-56.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.129

NS records: ns-129.awsdns-16.com, ns-811.awsdns-37.net, ns-1118.awsdns-11.org, ns-1987.awsdns-56.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authzero.com (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.239.183.40, 18.239.183.89...`
NS	4	`ns-1118.awsdns-11.org, ns-129.awsdns-16.com...`
MX	2	`mxa-00553301.gslb.pphosted.com (pri: 10), mxb-00553301.gslb.pphosted.com (pri: 10)`
TXT	3	`MS=ms29968143, google-site-verification=Jxa6hNoNDuJuAqv...`
SOA	1	`ns-129.awsdns-16.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-129.awsdns-16.com, ns-129.awsdns-16.com)

Analysis

Hierarchy

The parent of dev.authzero.com is authzero.com.

IP Addresses

authzero.com resolves to four IP numbers: 18.239.183.29, 18.239.183.40, 18.239.183.55 and 18.239.183.89.

Other host names such as utinokati.com, aax777.com, 177348279625916fe9b8a5ea6e93160b4d2f42befe6d57e2ff1b6ff0.trk.sensic.net, 17740229433436c6c9ba383f17f27c752ab2de823a84cf5a209c0141.trk.sensic.net and 1771369407585d0511e589c84d26972b98ea1034e1e5b00e61616280.trk.sensic.net share IPs with authzero.com.

Name Servers

authzero.com is delegated to four name servers: ns-129.awsdns-16.com, ns-811.awsdns-37.net, ns-1118.awsdns-11.org and ns-1987.awsdns-56.co.uk.

authzero.com at least partially shares name servers with other domains, for instance sjol.is, sdgs-action.jp, agconnex.com, casillerovirtual.com.co and orrtto.com.

These name servers are commonly used together with ns-284.awsdns-35.com, ns-615.awsdns-12.net and ns-1972.awsdns-54.co.uk.

Host names with two IP numbers: ns-129.awsdns-16.com points to 2600:9000:5300:8100::1 and 205.251.192.129; ns-811.awsdns-37.net points to 2600:9000:5303:2b00::1 and 205.251.195.43; ns-1118.awsdns-11.org points to 2600:9000:5304:5e00::1 and 205.251.196.94; ns-1987.awsdns-56.co.uk points to 2600:9000:5307:c300::1 and 205.251.199.195.

Mail Servers

authzero.com is handled by two mail servers: mxa-00553301.gslb.pphosted.com and mxb-00553301.gslb.pphosted.com.

The mail server setup for authzero.com matches that of other domains, for instance webtask.io, autho.com, auth0user.net, okta-it.com and auth0.com.cdn.cloudflare.net.

Host names sharing one IP: mxa-00553301.gslb.pphosted.com and mxb-00553301.gslb.pphosted.com point to 205.220.164.21.

authzero.com - robtex.com

authzero.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`authzero.com`

`com`