smtp.testb2c.nl - robtex.com

smtp.testb2c.nl

DNSSEC⚠️ Not signed
A195.121.65.24🇳🇱 PT195.121.64.0/18 PIADDR
PTRsmtp-acc.kpnmail.nl
PTRsmtp.testb2c.nl
PTRsmtp.acc.kpnmail.nl

testb2c.nl

DNSSEC⚠️ Not signed
NSns11.kpn.net ⭐
NSns1.kpn.net
MXmx.kpnmail.nl ⭐
TXTv=spf1 include:spf.ews.kpnxchange.com ?all
SOAns1.kpn.netzonemaster@kpn.com 2026-05-14 #1

PTR for

24.65.121.195.in-addr.arpa

Same first word

smtp.org.uk
smtp.at
smtp.com.au
smtp.tv
smtp.vg
smtp.ox.rs
smtp.co
smtp.su
smtp.net
smtp.dk
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smtp.si
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smtp.nhs.uk
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smtp.zone
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smtp.nu
smtp.tj
smtp.tools
smtp.com
smtp.com.mx
smtp.sk
smtp.co.hu
smtp.ws
smtp.uni5.net
smtp.jc.neen.it
smtp.vn
smtp.to
smtp.mircloud.host
smtp.demo.jelastic.com
smtp.gouv.km
smtp.hotmail
smtp.com.ph
smtp.be
smtp.nz
smtp.moe
smtp.re
smtp.ms
smtp.ca
smtp.paas.datacenter.fi
smtp.fm
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smtp.lt
smtp.fi.cloudplatform.fi
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smtp.services
smtp.live
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smtp.or.tz
smtp.cloudaccess.net
smtp.cat
smtp.az
smtp.dev
smtp.unicloud.pl
smtp.paas.massivegrid.com
smtp.mil.tw
smtp.it
smtp.solutions
smtp.gouv.ml
smtp.pythonanywhere.com
smtp.li
smtp.ru
smtp.se
smtp.co.za
smtp.mydns.jp
smtp.gov.mn
smtp.gc.ca
smtp.me
smtp.fi.it
smtp.rs.gov.br
smtp.gov.ru
smtp.business
smtp.ooo
smtp.jelastic.saveincloud.net
smtp.in
smtp.net.au
smtp.to.gov.br
smtp.com.br
smtp.fun
smtp.agency
smtp.pt
smtp.myshopify.com
smtp.ee
smtp.im
smtp.jelastic.dogado.eu
smtp.lat
smtp.cl
smtp.mk
smtp.lu
smtp.id
smtp.eu
smtp.fail
smtp.bz
smtp.ro
smtp.pl
smtp.goog
smtp.news
smtp.j.scaleforce.net
smtp.lv
smtp.fr
smtp.store
smtp.gratis
smtp.co.at
smtp.gov.ps
smtp.gouv.sn
smtp.gov.rs
smtp.eu.org
smtp.sc.gov.br
smtp.in-berlin.de
smtp.appengine.flow.ch
smtp.kinghost.net
smtp.org
smtp.es-1.axarnet.cloud
smtp.co.kr
smtp.(0x787878)
smtp.co.nz
smtp.kz
smtp.com.tr
smtp.jcloud.kz
smtp.sp.gov.br
smtp.net.ru
smtp.edu.ee
smtp.j.layershift.co.uk
smtp.net.ua
smtp.hu
smtp.mail.pl
smtp.iki.fi

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DNS History

1 record (1 active, 0 former)

A195.121.65.24
●A195.121.65.242026-03-12 → 2026-05-14 · 2 obs
● 2026-03-12 00:09:20
● 2026-05-14 10:46:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns4.dns.nl, ns3.dns.nl-
testb2c.nlns1.kpn.net, ns11.kpn.net-

✅ Authoritative Response

Server:194.151.228.10

NS records: ns1.kpn.net, ns11.kpn.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1460ms | Queries: -

📄 Records

TypeCountSample Data
A1195.121.65.24

Analysis

IP Addresses

smtp.testb2c.nl resolves to one IP number: 195.121.65.24.

Other host names such as smtp-acc.kpnmail.nl and smtp.acc.kpnmail.nl share IP numbers with smtp.testb2c.nl.