`mx.umailsmtp.com`

CNAME	`mx.umailsmtp.net`
DNSSEC	⚠️ Not signed
A	45.117.176.180^{🇻🇳 NHAN-HOA-AS-VN45.117.176.0/24 NHANHOA-VN}
		PTR	`smtp.umailsmtp.com`

`umailsmtp.com`

	DNSSEC	⚠️ Not signed
	NS	`adel.ns.cloudflare.com` ⭐
	NS	`jason.ns.cloudflare.com`
	MX	`mxumail1.umailsmpt.com` ⭐
	MX	`smtp.umailsmtp.com` ⭐
	TXT	`google-site-verification=c9nGtGnMVDRsx-T6AxQLFf9-gPHQ175hAUo2Hq8Rq4E`
	TXT	`google-site-verification=rLiEf9b8bJVI5yLrDAeoQPaQrLF2145-ihltGKXcSMs`
	TXT	`v=spf1 include:dn(0x736578)it.com include:_spf.umailsmtp.com -all`
	SOA	`adel.ns.cloudflare.com`dns@cloudflare.com serial=2403802302

MX for

Previously MX for

viegolog.com

Same first word

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

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.od.ua

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.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.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

Similar names

xm.biz

xm.media

xm.fyi

xm.pe

xm.wtf

xm.nl

xm.app

xm.cn

xm.gov.cn

xm.city

xm.ca

xm.ee

xm.ae

xm.lc

xm.chat

xm.life

xm.net

xm.cm

xm.co

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.money

xm.be

xm.cz

xm.hk.cn

xm.fj.cn

xm.pl

xm.vn.ua

xm.house

xm.mk

xm.com

DNS History

1 record (1 active, 0 former)

●CNAMEmx.umailsmtp.net2026-02-20 → 2026-05-10 · 2 obs

● 2026-02-20 07:45:38
● 2026-05-10 00:58:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
umailsmtp.com	adel.ns.cloudflare.com, jason.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.179

NS records: adel.ns.cloudflare.com, jason.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for umailsmtp.com (unsigned zone)

⏱️ Timing

Total: 209ms | Queries: -

📄 Records

Type	Count	Sample Data
TXT	1	`v=spf1 ip4:103.57.210.134 include:_netbl`
CNAME	1	`mx.umailsmtp.net`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mx.umailsmtp.com serves as the mail server for luontuoisach.vn, anphuoffice.vn, donthuocquocgia.vn, smartjsc.vn, dalieuhanoi.com and a few other domains.

IP Addresses

mx.umailsmtp.com points to a single IP number: 45.117.176.180.

mx.umailsmtp.com - robtex.com

mx.umailsmtp.com

umailsmtp.com