`mx.sizeofvoid.org`

DNSSEC	⚠️ Not signed
A	2a0a:4cc0:c2:1b91::23:1^{🇦🇹 netcup-AS2a0a:4cc0:c0::/43}
		PTR	`fnord.sizeofvoid.org`
A	159.195.64.245^{🇩🇰 netcup-AS159.195.64.0/22}

`sizeofvoid.org`

	DNSSEC	⚠️ Not signed
	A	159.195.64.245^{🇩🇰 netcup-AS159.195.64.0/22}
	NS	`root-dns.netcup.net` ⭐
	NS	`second-dns.netcup.net`
	NS	`third-dns.netcup.net`
	MX	`mx.sizeofvoid.org` ⭐
	TXT	`v=spf1 mx mx:mx.sizeofvoid.org ~all`
	SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2025-12-18 #52

PTR for

245.64.195.159.in-addr.arpa

MX for

rsadowski.de

sizeofvoid.org

Same first word

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

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

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

mx.design

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mx.msk.ru

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mx.tv

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mx.sh

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mx.abbott

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mx.microsoft

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mx.ag

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mx.fi

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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.nl

mx.com

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mx.al

mx

mx.org

mx.net.au

mx.sb

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mx.nf

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mx.is

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mx.uz

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mx.csb.app

mx.au

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mx.com.mx

mx.dev

mx.su

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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.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.ms

mx.network

mx.se.gov.br

mx.gy

mx.pe

mx.realm.cz

mx.tn

mx.mk

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xm.life

xm.net

xm.cm

xm.co

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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

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xm.house

xm.mk

xm.com

DNS History

3 records (2 active, 1 former)

●A159.195.64.2452026-04-13 → 2026-04-13 · 3 obs

○ 2020-02-10 10:28:54
● 2026-04-13 02:51:12
● 2026-04-13 11:39:44

○A188.68.40.2512020-02-10 → 2020-02-10 · 3 obs

● 2020-02-10 10:28:54
○ 2026-04-13 02:51:12
○ 2026-04-13 11:39:44

●A2a0a:4cc0:c2:1b91::23:12026-04-13 → 2026-04-13 · 3 obs

○ 2020-02-10 10:28:54
● 2026-04-13 02:51:12
● 2026-04-13 11:39:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
sizeofvoid.org	root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net	-

✅ Authoritative Response

Server:37.221.199.199

NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sizeofvoid.org (unsigned zone)

⏱️ Timing

Total: 780ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`159.195.64.245`
AAAA	1	`2a0a:4cc0:c2:1b91::23:1`

Analysis

Mail Server Role

mx.sizeofvoid.org serves as the mail server for rsadowski.de and sizeofvoid.org.

IP Addresses

The entity mx.sizeofvoid.org points to two IP numbers: 2a0a:4cc0:c2:1b91::23:1 and 159.195.64.245.

Other host names, for example rsadowski.de and sizeofvoid.org, share IPs with mx.sizeofvoid.org.

mx.sizeofvoid.org - robtex.com