mx.51plain.com - robtex.com

Search for stuff

`mx.51plain.com`

DNSSEC	⚠️ Not signed
A	208.98.40.205^{🇺🇸 SHARKTECH-1}
NS	`www.mx.51plain.com` ⭐
		A	208.98.40.21^{🇺🇸 SHARKTECH-1}
			PTR	`ip-208-98-40-21.defastlink.net`
SOA	`www.mx.51plain.com`mx@51plain.com 2008-08-03 #0

`51plain.com`

	DNSSEC	⚠️ Not signed
	A	208.98.40.208^{🇺🇸 SHARKTECH-1}
	NS	`www.51plain.com` ⭐
	NS	`ns1.4.cn` ⚠️ Not in zone NS records
	NS	`ns2.4.cn` ⚠️ Not in zone NS records
	SOA	`www.51plain.com`51plain@com 2008-08-03 #0

Previously MX for

51plain.com

Same first word

mx.ms

mx.network

mx.se.gov.br

mx.gy

mx.pe

mx.realm.cz

mx.tn

mx.exchange

mx.kh.ua

mx.md

mx.to

mx.saotome.st

mx.cm

mx.cx

mx.support

mx.myftp.org

mx.duckdns.org

mx.kinghost.net

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.or.at

mx.cn

mx.servebbs.org

mx.tc

mx.microsoft

mx.ph

mx.myftp.biz

mx.com.tr

mx.be

mx.guru

mx.selfip.com

mx.co

mx.com.kz

mx.ru.net

mx.firewall-gateway.de

mx.mayfirst.org

mx.principe.st

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.al

mx

mx.org

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.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

Similar names

xm.net

xm.cm

xm.co

xm.com.cn

xm.co.za

xm.kiev.ua

xm.js.cn

xm.cc

xm.by

xm.world

xm.lt

xm.com.ua

xm.ru

xm.de

xm.cl

xm.sk

xm.se

xm.hu

xm.com.co

xm.africa

xm.fi

xm.is

xm.am

xm.be

xm.cz

xm.hk.cn

xm.fj.cn

xm.pl

xm.house

xm.mk

xm.com

DNS History

4 records (2 active, 2 former)

●NSwww.mx.51plain.com2026-02-17 → 2026-02-17 · 2 obs

● 2026-02-17 19:51:30
● 2026-02-17 19:51:32

●A208.98.40.2052026-02-17 → 2026-02-17 · 3 obs

○ 2016-06-20 00:59:34
● 2026-02-17 19:51:30
● 2026-02-17 19:51:32

○A218.241.156.712008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 08:26:20
○ 2015-06-06 16:05:50
○ 2026-02-17 19:51:32

○A219.232.233.662015-06-06 → 2016-06-20 · 5 obs

○ 2008-03-15 08:26:20
● 2015-06-06 16:05:50
● 2016-06-20 00:59:34
○ 2026-02-17 19:51:30
○ 2026-02-17 19:51:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
51plain.com	ns1.4.cn, ns2.4.cn	-

✅ Authoritative Response

Server: 64.32.10.2

NS records: ns1.4.cn, ns2.4.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51plain.com (unsigned zone)

⏱️ Timing

Total: 748ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.98.40.34`
SOA	1	`www.mx.51plain.com mx.51plain.com`

AI analysis

mx.51plain.com points to a single IP number: 208.98.40.205.

Other host names, for instance shilun.cn, ihso.cn, h377.com, 168xd.com and www.www.com--cook.hkeasychat.com share IP numbers with mx.51plain.com.

mx.51plain.com is delegated to a single name server, www.mx.51plain.com.

Host name www.mx.51plain.com resolves to IP 208.98.40.21.