mail.devzero.nl - dns.ninja

mail.devzero.nl

CNAMEsmtp.devzero.nl
DNSSEC⚠️ Not signed
A2a00:1e28:3:3791::1🇳🇱 NL-BIT2a00:1e28::/32 Exonet IPv6
PTRsmtp.devzero.nl
A178.22.62.234🇳🇱 NL-BIT178.22.56.0/21 Exonet

devzero.nl

DNSSEC🔒 Signed (DS record present)
A2a00:1e28:3:3528::1🇳🇱 NL-BIT2a00:1e28::/32 Exonet IPv6
A178.22.62.222🇳🇱 NL-BIT178.22.56.0/21 Exonet
NSns1.exonet.nl
NSns2.exonet.nl
NSns3.exonet.eu
MXsmtp.devzero.nl
TXTv=spf1 mx -all
SOAns1.exonet.nlhostmaster@exonet.nl 2026-06-04 #1

Same first word

Similar names

DNS History

6 records (1 active, 5 former)

20162017201820192020202120222023202420252026A2001:968:667::22a01:7c8:aabd:459::137.97.140.2589.105.209.133CNAMEsmtp.devzero.nlhydra.devzero.nl
A2001:968:667::22015-06-30 → 2015-11-08 · 4 obs
● 2015-06-30 16:07:06
● 2015-11-08 13:14:58
○ 2016-03-01 08:14:00
○ 2026-06-10 20:05:30
A2a01:7c8:aabd:459::12016-03-01 → 2016-06-20 · 4 obs
○ 2015-11-08 13:14:58
● 2016-03-01 08:14:00
● 2016-06-20 02:26:24
○ 2026-06-10 20:05:30
A37.97.140.252016-03-01 → 2016-06-20 · 4 obs
○ 2015-11-08 13:14:58
● 2016-03-01 08:14:00
● 2016-06-20 02:26:24
○ 2026-06-10 20:05:30
A89.105.209.1332015-06-30 → 2015-11-08 · 4 obs
● 2015-06-30 16:07:06
● 2015-11-08 13:14:58
○ 2016-03-01 08:14:00
○ 2026-06-10 20:05:30
CNAMEhydra.devzero.nl2015-06-30 → 2015-11-08 · 4 obs
● 2015-06-30 16:07:06
● 2015-11-08 13:14:58
○ 2016-03-01 08:14:00
○ 2026-06-10 20:05:30
CNAMEsmtp.devzero.nl2016-03-01 → 2026-06-10 · 3 obs
○ 2015-11-08 13:14:58
● 2016-03-01 08:14:00
● 2026-06-10 20:05:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
devzero.nlns3.exonet.eu, ns2.exonet.nl, ns1.exonet.nl4 records

✅ Authoritative Response

Server:45.153.18.21

NS records: ns3.exonet.eu, ns2.exonet.nl, ns1.exonet.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1015ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1smtp.devzero.nl

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.exonet.nl, ns1.exonet.nl, ns2.exonet.nl...)

Analysis

IP Addresses

mail.devzero.nl points to two IP numbers: 178.22.62.234 and 2a00:1e28:3:3791::1.

There are other host names — smtp.devzero.nl among them — that share IP numbers with mail.devzero.nl.