holbaekmarina.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simpleagencygroup.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simpleagencygroup.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.20.217.249	60s	vps.simpledigital.dk	AS21060	Atea A/S	178.20.216.0/23	🇩🇰 Denmark	—

📧 MX Records2 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	holbaekmarina-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::3 2a01:111:f403:ca09::9 52.101.209.153 52.101.68.5 52.101.73.22 52.101.73.4	mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am0pr83cu00404.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
10	60s	smtp.holbaekmarina.dk	178.72.16.55	plesksrv05.networkmedia.dk	AS3342 Cibicom A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 148ms

TXT Record
ms=ms17389762
v=spf1 include:spf.protection.outlook.com include:_spf.simpledigital.dk ~all

✉️ SPF

Policy	Record (holbaekmarina.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:_spf.simpledigital.dk ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC73ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2025061601
Primary NS (MNAME)	ns1.simpleagencygroup.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

33ms

MX

40ms

AAAA

41ms

TXT

148ms

CAA

51ms

HTTPS

34ms

TLSA

317ms

SOA

0ms

MTA-STS

56ms

DNSSEC

73ms

SRV

52ms

Total

1376ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 02:50:10	1376ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 20:58:13	1136ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 08:09:30	1185ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 19:05:00	6206ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-21 01:32:03	1165ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 04:00:22	1142ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 13:10:53	271ms	0 NS 0 A 0 MX	❓ Unknown	View