`mx.usecrystals.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`

`usecrystals.com`

	DNSSEC	⚠️ Not signed
	A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
	NS	`ns.buydomains.com` ⚠️ Not in zone NS records
	NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records

Previously MX for

usecrystals.com

Same first word

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.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.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

mx.org

mx.sb

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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

mx.ms

mx.network

mx.se.gov.br

mx.gy

mx.pe

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mx.tn

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.money

mx.kasserver.com

mx.com.ar

mx.sytes.net

mx.center

mx.withyoutube.com

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xm.hk.cn

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xm.com

xm.biz

xm.media

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xm.pe

xm.wtf

xm.nl

xm.cn

xm.gov.cn

xm.city

xm.ca

xm.ee

xm.ae

xm.lc

xm.chat

xm.life

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xm.com.cn

DNS History

7 records (1 active, 6 former)

●A207.148.248.1432026-03-23 → 2026-03-23 · 3 obs

○ 2018-11-25 23:56:02
● 2026-03-23 15:10:18
● 2026-03-23 15:10:22

○A65.254.254.502018-11-25 → 2018-11-25 · 3 obs

● 2018-11-25 23:56:02
○ 2026-03-23 15:10:18
○ 2026-03-23 15:10:22

○A65.254.254.512018-11-25 → 2018-11-25 · 3 obs

● 2018-11-25 23:56:02
○ 2026-03-23 15:10:18
○ 2026-03-23 15:10:22

○A65.254.254.522018-11-25 → 2018-11-25 · 3 obs

● 2018-11-25 23:56:02
○ 2026-03-23 15:10:18
○ 2026-03-23 15:10:22

○A65.254.254.532018-11-25 → 2018-11-25 · 3 obs

● 2018-11-25 23:56:02
○ 2026-03-23 15:10:18
○ 2026-03-23 15:10:22

○A65.254.254.542018-11-25 → 2018-11-25 · 3 obs

● 2018-11-25 23:56:02
○ 2026-03-23 15:10:18
○ 2026-03-23 15:10:22

○A65.254.254.552018-11-25 → 2018-11-25 · 3 obs

● 2018-11-25 23:56:02
○ 2026-03-23 15:10:18
○ 2026-03-23 15:10:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
usecrystals.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.20.26.87

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usecrystals.com (unsigned zone)

⏱️ Timing

Total: 4555ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

mx.usecrystals.com points to a single IP: 207.148.248.143.

Other host names, for instance localvans.com, informationcd.com, derbaukasten.com, eluxuryoutlet.com and netpoe.com share IP numbers with mx.usecrystals.com.

mx.usecrystals.com - robtex.com