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DNS Report
nlnetlabs.nl
15 records across the types we query · 439ms · 2026-07-22 02:21 UTC · dns.pizza/lookup/nlnetlabs.nl
DNS Lookup
nlnetlabs.nl
Lookup
nlnetlabs.nl
439ms
2026-07-22 02:21 UTC
15 records
Registrar:
Hosting:
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DNS Records Assistant
· nlnetlabs.nl
Ask anything about these results — or pick a starter question below.
Explain what each record type does
Anything unusual or misconfigured?
How is this domain's email set up?
A
IPv4 Addresses
1 record
Copy
128.140.76.106
AAAA
IPv6 Addresses
1 record
Copy
2a01:4f8:c0c:cdfa::1
MX
Mail Servers
4 records
Copy
mxext3.mailbox.org
Prio 10
mxext2.mailbox.org
Prio 10
mxext4.mailbox.org
Prio 10
mxext1.mailbox.org
Prio 10
NS
Name Servers
4 records
Copy
ns1.sidn.nl
sidn.nl stats
ns.nlnetlabs.nl
nlnetlabs.nl stats
anyns.pch.net
pch.net stats
ns2.sidn.nl
sidn.nl stats
TXT
Text Records
3 records
Copy
v=spf1 +a include:_spf.google.com include:mailbox.org ip4:185.49.140.0/22 ip6:2a04:b900::/29 ~all
Stichting NLnet Labs zone
1password-site-verification=QAXPQAT46NGABHYNFZ5HGZUELQ
SOA
Start of Authority
1 record
Copy
Primary NS
ns.nlnetlabs.nl
Hostmaster
hostmaster.nlnetlabs.nl
Serial
2026071600
Refresh
28800s
Retry
7200s
Expire
604800s
Min TTL
240s
CAA
Certificate Authority Authorization
(none)
PTR
Reverse DNS
1 record
Copy
128.140.76.106
static.106.76.140.128.clients.your-server.de