post.dev-zero.nl - dns.ninja

post.dev-zero.nl

DNSSEC⚠️ Not signed
A2a01:7c8:aacb:316::1🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRpost.dev-zero.nl
A149.210.249.227🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands
MXpost.dev-zero.nl ⭐
A2a01:7c8:aacb:316::1🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRpost.dev-zero.nl
A149.210.249.227🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands
PTRpost.dev-zero.nl

dev-zero.nl

DNSSEC🔒 Signed (DS record present)
A2a01:7c8:aacb:316::1🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
A167.86.86.232🇩🇪 CONTABO167.86.86.0/23
NSns1.openprovider.nl ⭐
NSns2.openprovider.be
NSns3.openprovider.eu
MXpost.dev-zero.nl ⭐
TXTv=spf1 mx mx:mail.grendelman.net mx:dev-zero.nl include:_spf.transip.email ?all
SOAns1.openprovider.nldns@openprovider.eu 2025-11-16 #1

PTR for

1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.6.1.3.0.b.c.a.a.8.c.7.0.1.0.a.2.ip6.arpa
227.249.210.149.in-addr.arpa

MX for

grendelman.net
tinuzz.com
rtijn.net
post.dev-zero.nl
dev-zero.nl

Same first word

post.tv
post.cr
post.tf
post.ro
post.fm
post.cn
post.tg
post.cl
post.be
post.in.ua
post.plus
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post.com
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post.li
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post.ee
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post.co.uk
post.mv
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post.re
post.pl
post.bg
post.mg.gov.br
post.pet
post.ma
post.ba
post.ltd
post.io
post.ms
post.hr
post.academy
post.net.au
post.vn
post.sk
post.im
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post.watch
post.ly
post.nc
post.pink
post.audio
post.k12.tx.us
post.ye
post.news
post.com.cn
post.gs
post.ch
post.sg
post.ge
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post.nl
post.ir
post.xyz
post.crimea.ua
post.me.it
post.cc
post.blue
post.on.ca
post.no
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post.ru
post.net.sa
post.co
post.kg
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post.gov.cn
post.fi
post.at
post.mx
post.zone
post.gov.tw
post.de.com
post.is
post.red
post.events
post.business
post.claims
post.kr.ua
post.pub
post.cafe
post.ca
post.tel
post.org
post.vg

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tops.biz
tsop.net
spot.codes
tspo.be
spot.company
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stop.pro
stop.bg
stpo.nl
ostp.org
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tosp.jp
pots.gg
tops.com
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opts.biz
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opst.at
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post.lol
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opst.waw.pl
ostp.ru
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DNS History

5 records (3 active, 2 former)

20162017201820192020202120222023202420252026MXpost.dev-zero.nlA149.210.249.2272a01:7c8:aacb:316::12001:470:1f14:11dd::2212.61.162.226
●MXpost.dev-zero.nl2015-07-13 → 2026-06-21 · 2 obs
● 2015-07-13 02:31:20
● 2026-06-21 19:11:42
●A149.210.249.2272026-02-27 → 2026-06-21 · 3 obs
○ 2016-04-29 23:37:58
● 2026-02-27 00:29:06
● 2026-06-21 19:11:42
○A2001:470:1f14:11dd::22015-07-13 → 2016-04-29 · 4 obs
● 2015-07-13 02:31:20
● 2016-04-29 23:37:58
○ 2026-02-27 00:29:06
○ 2026-06-21 19:11:42
○A212.61.162.2262015-07-13 → 2016-04-29 · 4 obs
● 2015-07-13 02:31:20
● 2016-04-29 23:37:58
○ 2026-02-27 00:29:06
○ 2026-06-21 19:11:42
●A2a01:7c8:aacb:316::12026-02-27 → 2026-06-21 · 3 obs
○ 2016-04-29 23:37:58
● 2026-02-27 00:29:06
● 2026-06-21 19:11:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
dev-zero.nlns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu-

✅ Authoritative Response

Server:162.159.26.10

NS records: ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 531ms | Queries: -

📄 Records

TypeCountSample Data
A1149.210.249.227
AAAA12a01:7c8:aacb:316::1
MX1post.dev-zero.nl (pri: 10)

Analysis

Mail Server Role

grendelman.net, tinuzz.com, rtijn.net and two other domains all use post.dev-zero.nl as their mail server.

IP Addresses

post.dev-zero.nl resolves to the IP addresses 149.210.249.227 and 2a01:7c8:aacb:316::1

dev-zero.nl, tinuzz.com and rtijn.net are examples of other host names that share IP numbers with post.dev-zero.nl.

Mail Servers

The MX record for post.dev-zero.nl points to a single mail server: post.dev-zero.nl.

post.dev-zero.nl has an identical mail server setup to grendelman.net, tinuzz.com, rtijn.net and dev-zero.nl, as well as other domains.

The host post.dev-zero.nl resolves to 149.210.249.227 and 2a01:7c8:aacb:316::1 — two IP addresses.