boatkeeper.dk

Records from scan: 2026-10-13 07:18:55 · 472ms total · last checked 2026-10-18 11:35 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boatkeeper.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 23 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 9.205.42.1 is hosted by Microsoft Corporation (AS8075) in Denmark. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
9.205.42.1	3600s	—	AS8075	Microsoft Corporation	9.205.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	21600s	smtp.google.com	173.194.221.27 173.194.222.26 173.194.222.27 173.194.73.26 209.85.233.27 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0a::1a 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b 2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b	lm-in-f27.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net lq-in-f26.1e100.net lr-in-f27.1e100.net lm-in-x1a.1e100.net lm-in-f26.1e100.net lo-in-f26.1e100.net lo-in-x1a.1e100.net lo-in-x1b.1e100.net lo-in-f27.1e100.net lq-in-x1b.1e100.net lq-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 116ms

TXT Record
google-site-verification=tmYY2oE4pBfI2xDH7shKLGUHo7c9bUelX1W0mA4kQFE
ms-domain-verification=82449ece-8413-4c54-af58-21136b4a7009
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (boatkeeper.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 2026-10-13 07:18:55

www CNAME	boatmanagerapp-epamg9ezccf9fja6.denmarkeast-01.azurewebsites.net (all on azurewebsites.net) → 9.205.42.1 (AS8075)
www vs bare domain	Same network boatkeeper.dk: 9.205.42.1 (AS8075) www.boatkeeper.dk: 9.205.42.1 (AS8075)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 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#

64ms

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

🏷️ SOA#

92ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 07:29:43

Field	Value
Registrar	Simply.com A/S
Registered	2026-03-23
Expires	2027-03-22 (154d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
boatkeeping.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

39ms

31ms

26ms

AAAA

40ms

TXT

116ms

CAA

31ms

HTTPS

43ms

TLSA

48ms

SOA

92ms

MTA-STS

46ms

DNSSEC

64ms

SRV

48ms

Total

472ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:18:55 shown	472ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-08 00:21:46	433ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-04 00:37:57	680ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 23:56:39	540ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 02:43:00	599ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-28 13:40:13	1493ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 22:59:06	934ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:15:35	464ms	3 NS 1 A 1 MX	🔒 Secure