`mx.derrickpetzold.com`

DNSSEC	⚠️ Not signed
A	18.66.255.42^{🇺🇸 Amazon18.66.255.0/24}
		PTR	`server-18-66-255-42.mia3.r.cloudfront.net`
A	18.66.255.77^{🇺🇸 Amazon18.66.255.0/24}
A	18.66.255.87^{🇺🇸 Amazon18.66.255.0/24}
A	18.66.255.94^{🇺🇸 Amazon18.66.255.0/24}

`derrickpetzold.com`

	DNSSEC	⚠️ Not signed
	A	18.66.255.42^{🇺🇸 Amazon18.66.255.0/24}
	A	18.66.255.77^{🇺🇸 Amazon18.66.255.0/24}
	A	18.66.255.87^{🇺🇸 Amazon18.66.255.0/24}
	A	18.66.255.94^{🇺🇸 Amazon18.66.255.0/24}
	NS	`ns-664.awsdns-19.net` ⭐
	NS	`ns-145.awsdns-18.com`
	NS	`ns-1473.awsdns-56.org`
	NS	`ns-1695.awsdns-19.co.uk`
	MX	`mxa.mailgun.org` ⭐
	MX	`mxb.mailgun.org` ⭐
	TXT	`v=spf1 include:mailgun.org ~all`
	SOA	`ns-664.awsdns-19.net`awsdns-hostmaster@amazon.com serial=1

Previously MX for

derrickpetzold.com

Same first word

mx.ro

mx.com.kz

mx.ru.net

mx.firewall-gateway.de

mx.mayfirst.org

mx.principe.st

mx.ag

mx.ee

mx.net.ru

mx.fi

mx.cz

mx.co.kr

mx.net

mx.box

mx.homelinux.com

mx.dnsalias.com

mx.se

mx.srv.br

mx.si

mx.de

mx.org.ua

mx.nl

mx.com

mx.co.ua

mx.al

mx

mx.org

mx.net.au

mx.sb

mx.sub.jp

mx.nf

mx.kg

mx.fm

mx.dk

mx.mil.lv

mx.is

mx.ac.cn

mx.uz

mx.mt

mx.lt

mx.co.at

mx.ua

mx.csb.app

mx.au

mx.go.gov.br

mx.com.mx

mx.dev

mx.su

mx.com.au

mx.123hjemmeside.no

mx.cl

mx.by

mx.bplaced.net

mx.uy

mx.dyndns-mail.com

mx.io

mx.co.ke

mx.vg

mx.gp

mx.cloudaccess.net

mx.gs

mx.global.prod.fastly.net

mx.email

mx.com.pt

mx.ru

mx.services

mx.pl

mx.ht

mx.uk

mx.no

mx.cloud.nospamproxy.com

mx.agency

mx.rs

mx.vc

mx.cloudflare.net

mx.ws

mx.plus

mx.zone

mx.co.za

mx.tours

mx.s3.amazonaws.com

mx.com.tw

mx.vu

mx.biz

mx.ms

mx.network

mx.se.gov.br

mx.gy

mx.pe

mx.realm.cz

mx.tn

mx.mk

mx.exchange

mx.kh.ua

mx.md

mx.to

mx.cm

mx.graphics

mx.cx

mx.support

mx.myftp.org

mx.duckdns.org

mx.kinghost.net

mx.gouv.ci

mx.money

mx.kasserver.com

mx.com.ar

mx.sytes.net

mx.center

mx.withyoutube.com

mx.mba

mx.co.uk

mx.s3-website-eu-west-1.amazonaws.com

mx.s3-website-us-east-1.amazonaws.com

mx.design

mx.s3-website-us-west-1.amazonaws.com

mx.msk.ru

mx.scrapping.cc

mx.tv

mx.casino

mx.ma

mx.dyndns.org

mx.sh

mx.ax

mx.lv

mx.abbott

mx.or.at

mx.cn

mx.servebbs.org

mx.microsoft

mx.ph

mx.myftp.biz

mx.com.tr

mx.be

mx.guru

mx.selfip.com

mx.co

Similar names

xm.cl

xm.sk

xm.se

xm.hu

xm.com.co

xm.africa

xm.fi

xm.is

xm.am

xm.money

xm.be

xm.cz

xm.hk.cn

xm.fj.cn

xm.pl

xm.vn.ua

xm.house

xm.mk

xm.com

xm.biz

xm.media

xm.fyi

xm.pe

xm.wtf

DNS History

49 records (4 active, 45 former)

○A108.138.64.1052026-03-07 → 2026-03-27 · 50 obs

○ 2026-03-03 21:44:16
● 2026-03-07 02:26:16
○ 2026-03-07 12:42:04
○ 2026-03-10 02:48:18
● 2026-03-11 02:08:58
○ 2026-03-11 04:37:58
○ 2026-03-13 23:45:16
● 2026-03-14 00:21:34
● 2026-03-14 01:12:58
○ 2026-03-14 06:46:10
○ 2026-03-14 20:14:08
● 2026-03-15 04:04:06
● 2026-03-15 05:39:14
○ 2026-03-15 10:52:48
○ 2026-03-16 09:41:20
● 2026-03-16 12:30:28
○ 2026-03-16 16:05:46
○ 2026-03-16 17:34:04
● 2026-03-16 20:59:28
○ 2026-03-16 22:46:28
○ 2026-03-17 14:51:52
● 2026-03-17 18:28:38
○ 2026-03-17 22:40:34
○ 2026-03-18 06:33:22
● 2026-03-18 07:42:52
○ 2026-03-18 08:25:10
○ 2026-03-20 13:44:06
● 2026-03-20 16:28:38
● 2026-03-20 18:16:08
○ 2026-03-21 01:34:56
○ 2026-03-22 01:07:24
● 2026-03-22 03:06:06
○ 2026-03-22 07:58:40
○ 2026-03-23 13:20:08
● 2026-03-23 17:37:54
○ 2026-03-23 22:13:20
○ 2026-03-24 23:01:10
● 2026-03-24 23:42:22
○ 2026-03-25 01:53:42
○ 2026-03-25 05:41:50
● 2026-03-25 08:53:40
○ 2026-03-25 10:41:04
○ 2026-03-27 01:37:36
● 2026-03-27 03:52:10
○ 2026-03-27 06:32:40
○ 2026-03-27 19:55:48
● 2026-03-27 22:01:48
● 2026-03-27 22:46:38
○ 2026-03-28 02:12:08
○ 2026-04-14 11:45:36

○A108.138.64.142026-03-07 → 2026-03-27 · 50 obs

○A108.138.64.602026-03-07 → 2026-03-27 · 50 obs

○A108.138.64.752026-03-07 → 2026-03-27 · 50 obs

○A108.139.15.1272026-03-31 → 2026-04-08 · 18 obs

○ 2026-03-30 13:31:16
● 2026-03-31 00:30:02
○ 2026-03-31 03:14:56
○ 2026-03-31 19:22:16
● 2026-04-01 06:26:54
● 2026-04-01 10:55:36
○ 2026-04-01 16:16:02
● 2026-04-02 02:49:40
○ 2026-04-02 03:24:00
○ 2026-04-02 10:19:24
● 2026-04-02 11:17:10
○ 2026-04-03 01:13:14
○ 2026-04-08 05:44:12
● 2026-04-08 08:26:14
○ 2026-04-08 09:10:46
● 2026-04-08 12:23:56
○ 2026-04-09 02:19:58
○ 2026-04-14 11:45:36

○A108.139.15.242026-03-31 → 2026-04-08 · 18 obs

○A108.139.15.262026-03-31 → 2026-04-08 · 18 obs

○A108.139.15.962026-03-31 → 2026-04-08 · 18 obs

○A13.226.209.1052026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-07 12:42:04
● 2026-03-07 14:56:54
○ 2026-03-07 16:34:22
○ 2026-04-14 11:45:36

○A13.226.209.162026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-07 12:42:04
● 2026-03-07 14:56:54
○ 2026-03-07 16:34:22
○ 2026-04-14 11:45:36

○A13.226.209.352026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-07 12:42:04
● 2026-03-07 14:56:54
○ 2026-03-07 16:34:22
○ 2026-04-14 11:45:36

○A13.226.209.512026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-07 12:42:04
● 2026-03-07 14:56:54
○ 2026-03-07 16:34:22
○ 2026-04-14 11:45:36

○A13.33.235.1042026-03-23 → 2026-03-27 · 16 obs

○ 2026-03-22 15:06:40
● 2026-03-23 02:36:24
○ 2026-03-23 03:54:02
○ 2026-03-24 11:14:22
● 2026-03-24 15:31:30
● 2026-03-24 23:01:10
○ 2026-03-24 23:42:22
○ 2026-03-25 08:53:40
● 2026-03-25 10:41:04
● 2026-03-25 11:32:52
○ 2026-03-25 23:31:24
○ 2026-03-27 03:52:10
● 2026-03-27 06:32:40
● 2026-03-27 19:55:48
○ 2026-03-27 22:01:48
○ 2026-04-14 11:45:36

○A13.33.235.1212026-03-23 → 2026-03-27 · 16 obs

○A13.33.235.222026-03-23 → 2026-03-27 · 16 obs

○A13.33.235.242026-03-23 → 2026-03-27 · 16 obs

○A18.165.9.292026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 08:45:18
● 2026-03-29 10:13:28
○ 2026-03-29 14:31:14
○ 2026-04-14 11:45:36

○A18.165.9.442026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 08:45:18
● 2026-03-29 10:13:28
○ 2026-03-29 14:31:14
○ 2026-04-14 11:45:36

○A18.165.9.802026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 08:45:18
● 2026-03-29 10:13:28
○ 2026-03-29 14:31:14
○ 2026-04-14 11:45:36

○A18.165.9.862026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-29 08:45:18
● 2026-03-29 10:13:28
○ 2026-03-29 14:31:14
○ 2026-04-14 11:45:36

○A18.239.36.1172026-03-22 → 2026-03-24 · 7 obs

○ 2026-03-22 07:58:40
● 2026-03-22 13:37:40
○ 2026-03-22 15:06:40
○ 2026-03-24 03:26:14
● 2026-03-24 11:14:22
○ 2026-03-24 15:31:30
○ 2026-04-14 11:45:36

○A18.239.36.1252026-03-22 → 2026-03-24 · 7 obs

○ 2026-03-22 07:58:40
● 2026-03-22 13:37:40
○ 2026-03-22 15:06:40
○ 2026-03-24 03:26:14
● 2026-03-24 11:14:22
○ 2026-03-24 15:31:30
○ 2026-04-14 11:45:36

○A18.239.36.72026-03-22 → 2026-03-24 · 7 obs

○ 2026-03-22 07:58:40
● 2026-03-22 13:37:40
○ 2026-03-22 15:06:40
○ 2026-03-24 03:26:14
● 2026-03-24 11:14:22
○ 2026-03-24 15:31:30
○ 2026-04-14 11:45:36

○A18.239.36.952026-03-22 → 2026-03-24 · 7 obs

○ 2026-03-22 07:58:40
● 2026-03-22 13:37:40
○ 2026-03-22 15:06:40
○ 2026-03-24 03:26:14
● 2026-03-24 11:14:22
○ 2026-03-24 15:31:30
○ 2026-04-14 11:45:36

○A18.65.3.1172026-03-07 → 2026-03-21 · 46 obs

○ 2026-03-07 14:56:54
● 2026-03-07 16:34:22
○ 2026-03-07 19:08:56
○ 2026-03-08 22:24:26
● 2026-03-09 20:27:14
○ 2026-03-10 02:48:18
○ 2026-03-13 01:44:36
● 2026-03-13 13:41:12
● 2026-03-13 23:45:16
○ 2026-03-14 00:21:34
○ 2026-03-15 15:45:48
● 2026-03-16 04:06:28
● 2026-03-16 09:41:20
○ 2026-03-16 12:30:28
● 2026-03-16 16:05:46
○ 2026-03-16 16:39:18
● 2026-03-16 17:34:04
○ 2026-03-16 20:59:28
○ 2026-03-16 22:46:28
● 2026-03-17 00:41:28
● 2026-03-17 03:26:06
○ 2026-03-17 03:56:32
○ 2026-03-17 05:32:06
● 2026-03-17 07:28:28
● 2026-03-17 09:00:54
○ 2026-03-17 12:22:52
● 2026-03-17 14:51:52
○ 2026-03-17 18:28:38
○ 2026-03-18 03:15:26
● 2026-03-18 05:04:10
● 2026-03-18 06:33:22
○ 2026-03-18 07:42:52
● 2026-03-18 08:25:10
○ 2026-03-18 10:55:52
○ 2026-03-19 00:26:48
● 2026-03-19 13:45:04
○ 2026-03-20 03:29:56
○ 2026-03-20 11:34:48
● 2026-03-20 13:44:06
○ 2026-03-20 16:28:38
○ 2026-03-20 18:16:08
● 2026-03-21 01:34:56
○ 2026-03-21 02:11:38
● 2026-03-21 20:34:18
○ 2026-03-22 01:07:24
○ 2026-04-14 11:45:36

○A18.65.3.282026-03-07 → 2026-03-21 · 46 obs

○A18.65.3.62026-03-07 → 2026-03-21 · 46 obs

○A18.65.3.962026-03-07 → 2026-03-21 · 46 obs

●A18.66.255.422026-04-13 → 2026-04-14 · 5 obs

○ 2026-04-12 18:21:14
● 2026-04-13 19:17:04
● 2026-04-14 03:48:56
○ 2026-04-14 10:40:24
● 2026-04-14 11:45:36

●A18.66.255.772026-04-13 → 2026-04-14 · 5 obs

○ 2026-04-12 18:21:14
● 2026-04-13 19:17:04
● 2026-04-14 03:48:56
○ 2026-04-14 10:40:24
● 2026-04-14 11:45:36

●A18.66.255.872026-04-13 → 2026-04-14 · 5 obs

○ 2026-04-12 18:21:14
● 2026-04-13 19:17:04
● 2026-04-14 03:48:56
○ 2026-04-14 10:40:24
● 2026-04-14 11:45:36

●A18.66.255.942026-04-13 → 2026-04-14 · 5 obs

○ 2026-04-12 18:21:14
● 2026-04-13 19:17:04
● 2026-04-14 03:48:56
○ 2026-04-14 10:40:24
● 2026-04-14 11:45:36

○A18.67.0.1282026-03-28 → 2026-03-31 · 14 obs

○ 2026-03-28 04:18:28
● 2026-03-28 20:05:30
○ 2026-03-29 00:39:58
● 2026-03-29 01:30:04
● 2026-03-29 06:39:38
○ 2026-03-29 08:45:18
○ 2026-03-29 14:31:14
● 2026-03-29 18:40:00
○ 2026-03-30 04:29:26
○ 2026-03-31 08:30:42
● 2026-03-31 10:18:00
● 2026-03-31 17:01:54
○ 2026-03-31 19:22:16
○ 2026-04-14 11:45:36

○A18.67.0.132026-03-28 → 2026-03-31 · 14 obs

○A18.67.0.322026-03-28 → 2026-03-31 · 14 obs

○A18.67.0.472026-03-28 → 2026-03-31 · 14 obs

○A184.73.222.2052014-12-29 → 2016-07-05 · 4 obs

● 2014-12-29 14:55:06
● 2016-07-05 14:40:28
○ 2026-03-03 21:44:16
○ 2026-04-14 11:45:36

○A216.137.53.142026-03-03 → 2026-04-14 · 107 obs

○ 2016-07-05 14:40:28
● 2026-03-03 21:44:16
○ 2026-03-07 02:26:16
● 2026-03-07 12:42:04
○ 2026-03-07 14:56:54
○ 2026-03-07 20:10:16
● 2026-03-08 06:02:04
● 2026-03-08 22:24:26
○ 2026-03-09 20:27:14
● 2026-03-10 02:48:18
○ 2026-03-11 02:08:58
● 2026-03-11 04:37:58
● 2026-03-13 01:44:36
○ 2026-03-13 13:41:12
○ 2026-03-14 01:12:58
● 2026-03-14 06:46:10
● 2026-03-14 14:16:08
○ 2026-03-14 16:08:00
● 2026-03-14 20:14:08
○ 2026-03-15 04:04:06
○ 2026-03-15 05:39:14
● 2026-03-15 10:52:48
● 2026-03-15 15:45:48
○ 2026-03-16 04:06:28
○ 2026-03-16 16:05:46
● 2026-03-16 16:39:18
○ 2026-03-16 17:34:04
○ 2026-03-16 20:59:28
● 2026-03-16 22:46:28
○ 2026-03-17 00:41:28
○ 2026-03-17 03:26:06
● 2026-03-17 03:56:32
● 2026-03-17 05:32:06
○ 2026-03-17 07:28:28
○ 2026-03-17 09:00:54
● 2026-03-17 12:22:52
○ 2026-03-17 14:51:52
○ 2026-03-17 18:28:38
● 2026-03-17 22:40:34
● 2026-03-18 03:15:26
○ 2026-03-18 05:04:10
○ 2026-03-18 08:25:10
● 2026-03-18 10:55:52
● 2026-03-19 00:26:48
○ 2026-03-19 13:45:04
● 2026-03-20 03:29:56
● 2026-03-20 11:34:48
○ 2026-03-20 13:44:06
○ 2026-03-21 01:34:56
● 2026-03-21 02:11:38
○ 2026-03-21 20:34:18
○ 2026-03-22 03:06:06
● 2026-03-22 07:58:40
○ 2026-03-22 13:37:40
○ 2026-03-23 02:36:24
● 2026-03-23 03:54:02
● 2026-03-23 13:20:08
○ 2026-03-23 17:37:54
● 2026-03-23 22:13:20
● 2026-03-24 03:26:14
○ 2026-03-24 11:14:22
○ 2026-03-24 23:42:22
● 2026-03-25 01:53:42
● 2026-03-25 05:41:50
○ 2026-03-25 08:53:40
○ 2026-03-25 11:32:52
● 2026-03-25 23:31:24
● 2026-03-27 01:37:36
○ 2026-03-27 03:52:10
○ 2026-03-27 22:46:38
● 2026-03-28 02:12:08
● 2026-03-28 04:18:28
○ 2026-03-28 20:05:30
● 2026-03-29 00:39:58
○ 2026-03-29 01:30:04
○ 2026-03-29 06:39:38
● 2026-03-29 08:45:18
○ 2026-03-29 10:13:28
○ 2026-03-29 18:40:00
● 2026-03-30 04:29:26
● 2026-03-30 13:31:16
○ 2026-03-31 00:30:02
● 2026-03-31 03:14:56
● 2026-03-31 08:30:42
○ 2026-03-31 10:18:00
○ 2026-03-31 17:01:54
● 2026-03-31 19:22:16
○ 2026-04-01 06:26:54
○ 2026-04-01 10:55:36
● 2026-04-01 16:16:02
○ 2026-04-02 02:49:40
● 2026-04-02 03:24:00
● 2026-04-02 10:19:24
○ 2026-04-02 11:17:10
● 2026-04-03 01:13:14
● 2026-04-08 05:44:12
○ 2026-04-08 08:26:14
● 2026-04-08 09:10:46
○ 2026-04-08 12:23:56
● 2026-04-09 02:19:58
○ 2026-04-11 00:06:06
● 2026-04-11 02:14:58
● 2026-04-12 18:21:14
○ 2026-04-13 19:17:04
○ 2026-04-14 03:48:56
● 2026-04-14 10:40:24
○ 2026-04-14 11:45:36

○A216.137.53.182026-03-03 → 2026-04-14 · 107 obs

○A216.137.53.192026-03-03 → 2026-04-14 · 107 obs

○A216.137.53.802026-03-03 → 2026-04-14 · 107 obs

○A3.168.122.112026-03-07 → 2026-04-11 · 17 obs

○ 2026-03-07 16:34:22
● 2026-03-07 19:08:56
● 2026-03-07 20:10:16
○ 2026-03-08 06:02:04
○ 2026-03-14 14:16:08
● 2026-03-14 16:08:00
○ 2026-03-14 20:14:08
○ 2026-03-22 13:37:40
● 2026-03-22 15:06:40
○ 2026-03-23 02:36:24
○ 2026-03-29 10:13:28
● 2026-03-29 14:31:14
○ 2026-03-29 18:40:00
○ 2026-04-09 02:19:58
● 2026-04-11 00:06:06
○ 2026-04-11 02:14:58
○ 2026-04-14 11:45:36

○A3.168.122.1182026-03-07 → 2026-04-11 · 17 obs

○A3.168.122.682026-03-07 → 2026-04-11 · 17 obs

○A3.168.122.72026-03-07 → 2026-04-11 · 17 obs

○A54.230.114.1192026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 20:34:18
● 2026-03-22 01:07:24
○ 2026-03-22 03:06:06
○ 2026-04-14 11:45:36

○A54.230.114.192026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 20:34:18
● 2026-03-22 01:07:24
○ 2026-03-22 03:06:06
○ 2026-04-14 11:45:36

○A54.230.114.602026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 20:34:18
● 2026-03-22 01:07:24
○ 2026-03-22 03:06:06
○ 2026-04-14 11:45:36

○A54.230.114.682026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-21 20:34:18
● 2026-03-22 01:07:24
○ 2026-03-22 03:06:06
○ 2026-04-14 11:45:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
derrickpetzold.com	ns-145.awsdns-18.com, ns-664.awsdns-19.net, ns-1695.awsdns-19.co.uk, ns-1473.awsdns-56.org	1 record

✅ Authoritative Response

Server:205.251.197.193

NS records: ns-145.awsdns-18.com, ns-664.awsdns-19.net, ns-1695.awsdns-19.co.uk, ns-1473.awsdns-56.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for derrickpetzold.com (unsigned zone)

⏱️ Timing

Total: 495ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.66.255.42, 18.66.255.87...`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-145.awsdns-18.com)

Analysis

IP Addresses

mx.derrickpetzold.com resolves to four IPs: 18.66.255.42, 18.66.255.77, 18.66.255.87 and 18.66.255.94.

Other host names such as platform.c.plugins.zenginehq.com, 20-hkg.plugins.zenginehq.com, www.happy-matsuzaka.com, 252.215.app.spacelift.dev and platformmarch.plugins.zenginehq.com share IP numbers with mx.derrickpetzold.com.

mx.derrickpetzold.com - robtex.com