`mx.rjconstruction.com`

DNSSEC	⚠️ Not signed
MX	`mailx.gridhost.com` ⭐
		A	160.202.122.60^{🇺🇸 QUICKPACKET160.202.64.0/18 QuickPacket, LLC}

`rjconstruction.com`

	DNSSEC	⚠️ Not signed
	A	64.187.239.229^{🇺🇸 QUICKPACKET64.187.232.0/21 QuickPacket, LLC}
	NS	`ns1.gridhost.com` ⭐
	NS	`ns2.gridhost.com`
	MX	`mailx.gridhost.com` ⭐
	TXT	`This domain does not send E-mail.`
	TXT	`d42fa940ba58b8b19485b4deb8b9a7facee31ed6`
	TXT	`v=spf1 -all`
	SOA	`ns1.gridhost.com`hostmaster@rjconstruction.com 2026-05-04 #21

Same first word

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

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mx.dev

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mx.123hjemmeside.no

mx.cl

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mx.dyndns-mail.com

mx.io

mx.co.ke

mx.vg

mx.gp

mx.cloudaccess.net

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

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mx.tours

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mx.com.tw

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mx.ms

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mx.gy

mx.pe

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mx.tn

mx.mk

mx.exchange

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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

mx.ro

mx.com.kz

mx.ru.net

Similar names

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

xm.nl

xm.app

xm.cn

mx.firewall-gateway.de

xm.gov.cn

mx.mayfirst.org

xm.city

xm.ca

mx.principe.st

mx.ag

mx.ee

mx.net.ru

xm.ee

mx.fi

xm.ae

xm.lc

mx.cz

mx.co.kr

mx.net

mx.box

xm.chat

mx.homelinux.com

mx.dnsalias.com

mx.se

xm.life

mx.srv.br

mx.si

mx.de

mx.org.ua

xm.net

mx.com.co

mx.nl

xm.cm

DNS History

5 records (1 active, 4 former)

○NSbuy.internettraffic.com2015-11-02 → 2015-11-02 · 3 obs

● 2015-11-02 11:33:04
○ 2016-03-06 17:51:18
○ 2026-05-13 05:58:06

○NSsell.internettraffic.com2015-11-02 → 2015-11-02 · 3 obs

● 2015-11-02 11:33:04
○ 2016-03-06 17:51:18
○ 2026-05-13 05:58:06

○MXmail.b-io.co2016-03-06 → 2016-07-07 · 4 obs

● 2016-03-06 17:51:18
● 2016-07-07 13:18:38
○ 2026-03-04 20:36:16
○ 2026-05-13 05:58:06

●MXmailx.gridhost.com2026-03-04 → 2026-05-13 · 3 obs

○ 2016-07-07 13:18:38
● 2026-03-04 20:36:16
● 2026-05-13 05:58:06

○A69.172.201.2082015-11-02 → 2015-11-02 · 3 obs

● 2015-11-02 11:33:04
○ 2016-03-06 17:51:18
○ 2026-05-13 05:58:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...	-
rjconstruction.com	ns2.gridhost.com, ns1.gridhost.com	2 records

✅ Authoritative Response

Server:104.247.216.26

NS records: ns2.gridhost.com, ns1.gridhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rjconstruction.com (unsigned zone)

⏱️ Timing

Total: 660ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`mailx.gridhost.com (pri: 10)`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.gridhost.com, ns1.gridhost.com)

Analysis

Mail Servers

A single mail server handles mx.rjconstruction.com, mailx.gridhost.com.

mx.rjconstruction.com shares the same mail server setup as other domains, for instance quanxunwangbeiyongwangzhikaihu.jinop.com, mail.greb.com, shearmagic.com, hostmaster.kolab.com and baijialefanpaijidepojiefa.jinop.com.

Host name mailx.gridhost.com resolves to a single IP: 160.202.122.60.

mx.rjconstruction.com - robtex.com