postmaster.holu.net - robtex.com

postmaster.holu.net

DNSSEC⚠️ Not signed
A81.88.34.220🇩🇪 CLOUDPIT81.88.32.0/20
PTRhost211.alfahosting-server.de

holu.net

DNSSEC⚠️ Not signed
A81.88.34.220🇩🇪 CLOUDPIT81.88.32.0/20
NScns1.alfahosting.info ⭐
NScns2.alfahosting.info
NScns3.alfahosting.info
MXmx03.secure-mailgate.com ⭐
MXmx04.secure-mailgate.com ⭐
TXTv=spf1 a mx include:secure-mailgate.com ~all
SOAcns1.alfahosting.infohostmaster@alfahosting.de 2026-03-02 #5

Same first word

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postmaster.cn
postmaster.biz
postmaster.com.mx
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Similar names

spotstream.net
spotmaster.info
streamspot.de
topmasters.ru
teamsports.pl
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teamsports.co
mrsteapots.com
masterpost.com
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topmasters.com
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streamspot.church
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stopstream.co
sportsmeta.com
topmasters.net
masterpost.us
metasports.com
teamsports.com.au
teamsports.com.ua
sportsmate.no
stampstore.de
streamspot.net
metasports.com.py
sportsmate.org
sportsteam.eu
streamspot.com
teamsports.org
sportteams.com
stopmaster.com
smartposte.com
teamssport.com
teamsports.es
stampstore.com.au
sportteams.net
masterspot.com
metasports.eu
stampstore.net.au
metasports.com.br
topmasters.eu
spotmaster.de
spotmaster.app
teamsports.de
stopstream.us
spotmaster.com
masterpost.com.br
topstreams.tv
tesmasport.si
opsmatters.com
sportmates.com
teamsports.cn
sportsmate.com
tprestamos.com
teamsports.eu
stampstore.org
sportsmate.net
sportsteam.de
streampost.ru
smartepost.com
topstreams.ca
masterpost.ru
sportsteam.com
stopmaster.ru
smartestop.com
spotstream.tv
teamsports.co.nz
stampstore.com.br
teamsports.at
stopstream.org
stopstream.com
sportsmate.co.nz
metasports.org
stampstore.com
stopstream.me
teamsports.com

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A81.88.34.220109.237.132.50
○A109.237.132.502015-06-26 → 2016-12-05 · 4 obs
● 2015-06-26 07:46:08
● 2016-12-05 00:42:38
○ 2026-03-09 14:20:28
○ 2026-03-27 03:05:16
●A81.88.34.2202026-03-09 → 2026-03-27 · 3 obs
○ 2016-12-05 00:42:38
● 2026-03-09 14:20:28
● 2026-03-27 03:05:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netb.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...-
holu.netcns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info-

✅ Authoritative Response

Server:109.237.143.8

NS records: cns3.alfahosting.info, cns2.alfahosting.info, cns1.alfahosting.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for holu.net (unsigned zone)

⏱️ Timing

Total: 2007ms | Queries: -

📄 Records

TypeCountSample Data
A181.88.34.220

Analysis

IP Addresses

postmaster.holu.net points to a single IP number: 81.88.34.220.

Other host names, for instance mail.meisterbiehl.de, meisterbiehl.de, mail.afrm.de, lampen-manufaktur.de and unfallforensik.com share IP numbers with postmaster.holu.net.