`mx.stdtestmiami.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}

`stdtestmiami.com`

	DNSSEC	⚠️ Not signed
	A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
	A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
	NS	`ns21.domaincontrol.com` ⭐
	NS	`ns22.domaincontrol.com`
	MX	`smtp.secureserver.net` ⭐
	MX	`mailstore1.secureserver.net`⁽¹⁰⁾
	SOA	`ns21.domaincontrol.com`dns@jomax.net 2025-08-15 #1

Same first word

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mx.net

mx.box

mx.homelinux.com

mx.dnsalias.com

mx.se

mx.srv.br

mx.si

mx.de

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mx.kinghost.net

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mx.sytes.net

mx.center

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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

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mx.tv

mx.casino

mx.ma

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mx.sh

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mx.ph

mx.myftp.biz

mx.com.tr

mx.be

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mx.co

mx.com.kz

mx.ru.net

mx.firewall-gateway.de

mx.mayfirst.org

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mx.fi

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Similar names

xm.biz

xm.media

xm.fyi

xm.pe

xm.wtf

xm.nl

xm.cn

xm.gov.cn

xm.city

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xm.ee

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xm.lc

xm.chat

xm.life

xm.net

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xm.co

xm.com.cn

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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

4 records (2 active, 2 former)

●A13.248.243.52026-02-17 → 2026-02-26 · 3 obs

○ 2016-05-03 15:07:32
● 2026-02-17 21:10:52
● 2026-02-26 02:37:08

○A198.71.232.32016-02-22 → 2016-05-03 · 5 obs

○ 2015-11-19 15:47:42
● 2016-02-22 17:20:12
● 2016-05-03 15:07:32
○ 2026-02-17 21:10:52
○ 2026-02-26 02:37:08

○A72.167.191.692015-11-19 → 2015-11-19 · 3 obs

● 2015-11-19 15:47:42
○ 2016-02-22 17:20:12
○ 2026-02-26 02:37:08

●A76.223.105.2302026-02-17 → 2026-02-26 · 3 obs

○ 2016-05-03 15:07:32
● 2026-02-17 21:10:52
● 2026-02-26 02:37:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stdtestmiami.com	ns21.domaincontrol.com, ns22.domaincontrol.com	4 records

✅ Authoritative Response

Server: 97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stdtestmiami.com (unsigned zone)

⏱️ Timing

Total: 172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)

AI analysis

mx.stdtestmiami.com resolves to two IPs: 13.248.243.5 and 76.223.105.230.

other host names for instance entertudo.com, milangrace.com, neurologistinkurnool.com, whyimfat.com and avihotels.com share IP numbers with mx.stdtestmiami.com.

mx.stdtestmiami.com - robtex.com