🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`mx.code521.com`

	DNSSEC	⚠️ Not signed
	A	42.240.132.124^{🇨🇳 CHINANET-Guangdong-GuangZhou-IDC42.240.128.0/20 Guangzhou IDC of ChinaUnicom}

`code521.com`

	DNSSEC	⚠️ Not signed
	NS	`brodie.ns.cloudflare.com` ⭐
	NS	`melinda.ns.cloudflare.com`
	MX	`mx.code521.com` ⭐
	SOA	`brodie.ns.cloudflare.com`dns@cloudflare.com serial=2411036251

MX for

code521.com

Same first word

mx.kg

mx.fm

mx.dk

mx.mil.lv

mx.systems

mx.is

mx.ac.cn

mx.uz

mx.mt

mx.lt

mx.id.au

mx.co.at

mx.hamburg

mx.ua

mx.vin

mx.myshopify.com

mx.com.hr

mx.rv.ua

mx.csb.app

mx.au

mx.in.ua

mx.go.gov.br

mx.com.mx

mx.dev

mx.od.ua

mx.su

mx.com.au

mx.123hjemmeside.no

mx.cl

mx.by

mx.spb.ru

mx.tm

mx.main.jp

mx.bplaced.net

mx.uy

mx.dedyn.io

mx.dyndns-mail.com

mx.com.br

mx.io

mx.co.ke

mx.vg

mx.gp

mx.cloudaccess.net

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

mx.gs

mx.global.prod.fastly.net

mx.email

mx.com.pt

mx.ru

mx.services

mx.pl

mx.ht

mx.uk

mx.ru.com

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.net.tr

mx.network

mx.se.gov.br

mx.edu.kg

mx.com.ru

mx.gy

mx.contact

mx.pe

mx.realm.cz

mx.app

mx.tn

mx.mk

mx.baby

mx.exchange

mx.kh.ua

mx.md

mx.to

mx.saotome.st

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.group

mx.com.ua

mx.withyoutube.com

mx.mba

mx.co.uk

mx.mail.pl

mx.surf

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

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

mx.design

Similar names

xm.nu

xm.world

xm.lt

xm.com.ua

xm.net.au

xm.ru

xm.de

xm.cl

xm.tel

xm.sk

xm.se

xm.hu

xm.com.co

xm.hl.cn

xm.africa

xm.uz

xm.fi

xm.is

xm.no

xm.co.kr

xm.am

xm.money

xm.be

xm.cz

xm.hk.cn

xm.fj.cn

xm.pl

xm.vn.ua

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Previous names

Next names

DNS History

1 record (1 active, 0 former)

●A42.240.132.1242026-08-19 → 2026-08-27 · 2 obs

● 2026-08-19 12:57:16
● 2026-08-27 13:49:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
code521.com	melinda.ns.cloudflare.com, brodie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.237

NS records: melinda.ns.cloudflare.com, brodie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for code521.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`42.240.132.124`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (melinda.ns.cloudflare.com, melinda.ns.cloudflare.com, melinda.ns.cloudflare.com...)

Analysis

Mail Server Role

The mail server mx.code521.com processes email for code521.com.

IP Addresses

mx.code521.com resolves to just one IP address, 42.240.132.124.

mx.code521.com - robtex.com

mx.code521.com

code521.com