sluseholmen-booking.dk

Records from scan: 2026-09-07 10:34:24 · 988ms total · last checked 2026-10-20 07:30 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sluseholmen-booking.dk is a .dk domain served by 3 nameservers (ns1.fab-it.dk, ns2.fab-it.dk, ns3.fab-it.dk). It was registered on 1 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by sluseholmenbooking-dk02i.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.fab-it.dk	2a00:df0:114:253:: 93.90.114.253	ns1.fab-it.dk ns1.fab-it.dk	AS45032 Fab:IT ApS AS45032 Fab:IT ApS
ns2.fab-it.dk	2a00:df0:114:63:: 93.90.114.63	— —	AS45032 Fab:IT ApS AS45032 Fab:IT ApS
ns3.fab-it.dk	2a00:df0:115:253:: 93.90.115.253	ns3.fab-it.dk ns3.fab-it.dk	AS45032 Fab:IT ApS AS45032 Fab:IT ApS

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sluseholmenbooking-dk02i.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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 Records#

2 records 205ms

TXT Record
MS=ms87087373
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (sluseholmen-booking.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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

🧩 Web & zone#

checked 2026-10-07 19:15:29

www CNAME	sluseholmen-booking.dk (all on sluseholmen-booking.dk)
www vs bare domain	Neither resolves sluseholmen-booking.dk: no address www.sluseholmen-booking.dk: no address
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-sluseholmenbooking-dk02i._domainkey.sluseholmenbooking.n-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-sluseholmenbooking-dk02i._domainkey.sluseholmenbooking.n-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026061910
Primary NS (MNAME)	ns1.fab-it.dk
Responsible (RNAME)	dnsmaster@fab-it.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-05 21:35:48

Field	Value
Registrar	Domænehajen ApS
Registered	2026-05-01
Expires	2027-04-30 (191d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

46ms

AAAA

46ms

TXT

205ms

CAA

54ms

HTTPS

54ms

TLSA

312ms

SOA

0ms

MTA-STS

71ms

DNSSEC

96ms

SRV

59ms

Total

988ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-07 10:34:24 shown	988ms	3 NS 0 A 1 MX	🔓 Insecure
2026-09-03 21:09:11	815ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-21 06:41:23	880ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-20 15:37:45	1314ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-20 01:40:07	1483ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-17 23:15:58	427ms	3 NS 0 A 0 MX	🔓 Insecure