`mx.challengescholars.com`

DNSSEC

⚠️ Not signed

`challengescholars.com`

	DNSSEC	⚠️ Not signed
	A	143.244.214.156^{🇺🇸 DIGITALOCEAN143.244.212.0/22 DigitalOcean}
	NS	`ns-1533.awsdns-63.org` ⭐
	NS	`ns-1720.awsdns-23.co.uk`
	NS	`ns-733.awsdns-27.net`
	NS	`ns-9.awsdns-01.com`
	SOA	`ns-1533.awsdns-63.org`awsdns-hostmaster@amazon.com serial=1

Previously MX for

challengescholars.com

Same first word

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mx.be

mx.guru

mx.selfip.com

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mx.ro

mx.com.kz

mx.ru.net

mx.firewall-gateway.de

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mx.email

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mx.cloudflare.net

mx.ws

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mx.s3.amazonaws.com

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mx.tn

mx.mk

mx.exchange

mx.kh.ua

mx.md

mx.to

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mx.graphics

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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

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mx.mba

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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

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Similar names

xm.fyi

xm.pe

xm.wtf

xm.nl

xm.cn

xm.gov.cn

xm.city

xm.ca

xm.ee

xm.ae

xm.lc

xm.chat

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xm.cm

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xm.kiev.ua

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xm.cc

xm.by

xm.world

xm.lt

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xm.ru

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xm.cl

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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

2 records (0 active, 2 former)

○A66.96.140.882015-07-22 → 2016-06-24 · 3 obs

● 2015-07-22 12:27:26
● 2016-06-24 01:40:56
○ 2026-04-13 14:37:34

○A66.96.140.892015-07-22 → 2016-06-24 · 3 obs

● 2015-07-22 12:27:26
● 2016-06-24 01:40:56
○ 2026-04-13 14:37:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
challengescholars.com	ns-9.awsdns-01.com, ns-733.awsdns-27.net, ns-1720.awsdns-23.co.uk, ns-1533.awsdns-63.org	1 record

✅ Authoritative Response

Server:205.251.198.184

NS records: ns-9.awsdns-01.com, ns-733.awsdns-27.net, ns-1720.awsdns-23.co.uk, ns-1533.awsdns-63.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for challengescholars.com (unsigned zone)

⏱️ Timing

Total: 327ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-9.awsdns-01.com)

mx.challengescholars.com - robtex.com