kruizinga.dk DNS records

🖥️ Nameservers3 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.computel-standby.nl	2001:4038:8000:78:120::126 78.41.78.126	ns1.computel-standby.nl ns1.computel-standby.nl	AS31383 Computel Standby BV AS31383 Computel Standby BV
ns2.computel-standby.net	2001:4038:0:17::10 83.137.17.10	ns2.computel.nl ns2.computel.nl	AS31383 Computel Standby BV AS31383 Computel Standby BV
ns3.computel-standby.eu	2001:4038:0:21::153 83.137.20.153	ns3.computel-standby.eu ns3.computel-standby.eu	AS31383 Computel Standby BV AS31383 Computel Standby BV

🌍 A Records1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
78.41.78.218	300s	srv04.apd.kruizinga.nl	AS31383	Computel Standby BV	78.41.72.0/21	🇳🇱 The Netherlands	Deventer

📧 MX Records1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	kruizinga-dk.mail.protection.outlook.com	2a01:111:f403:ca1e:: 2a01:111:f403:ca25:: 2a01:111:f403:ca25::1 2a01:111:f403:ca25::2 52.101.164.0 52.101.166.0 52.101.166.1 52.101.166.2	mail-mrzp264cu00100.inbound.protection.outlook.com mail-pa5p264cu00200.inbound.protection.outlook.com mail-pr0p264cu01301.inbound.protection.outlook.com mail-paup264cu00202.inbound.protection.outlook.com mail-mrzp264cu00100.inbound.protection.outlook.com mail-pa5p264cu00200.inbound.protection.outlook.com mail-pr0p264cu01301.inbound.protection.outlook.com mail-paup264cu00202.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 296ms

TXT Record
google-site-verification=XnglZr7u8BdOxEk--N0UffBYt1E6N23KVbVGwCNud2A
MS=ms32675351
v=spf1 a mx include:spf.kruizinga.nl include:spf.protection.outlook.com include:_spf.smtp.computel.nl include:spf.EU.exclaimer.net include:spf.mailcamp.nl -all

✉️ SPF

Policy	Record (kruizinga.dk)
-all (hard fail)	v=spf1 a mx include:spf.kruizinga.nl include:spf.protection.outlook.com include:_spf.smtp.computel.nl include:spf.EU.exclaimer.net include:spf.mailcamp.nl -all

📨 DMARC

Policy	Record (_dmarc.kruizinga.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:3g0aaxyio8@rua.powerdmarc.com; ruf=mailto:3g0aaxyio8@ruf.powerdmarc.com; fo=1; t=n;

📬 MTA-STS430ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20250903140826112513
max_age	86400s
Policy MX	kruizinga-dk.mail.protection.outlook.com

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:3g0aaxyio8@tls.powerdmarc.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC120ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026080605
Primary NS (MNAME)	ns0.computel-standby.nl
Responsible (RNAME)	hostmaster@computel.nl
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	14400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

52ms

MX

44ms

AAAA

39ms

TXT

296ms

CAA

39ms

HTTPS

35ms

TLSA

354ms

SOA

0ms

MTA-STS

430ms

DNSSEC

120ms

SRV

73ms

Total

2947ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 11:07:57	2947ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 11:34:48	1801ms	3 NS 1 A 1 MX	❓ Unknown	View
2026-07-03 00:03:26	11164ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 21:20:18	1153ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 16:28:49	3114ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 11:18:17	1176ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:51:51	1791ms	3 NS 1 A 1 MX	🔓 Insecure	View