boatkeeping.dk

📜 Historical scan 2026-10-07 15:49:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boatkeeping.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 28 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 89.58.38.124 is hosted by netcup GmbH (AS197540) in Germany. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 40ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
89.58.38.124	3600s	v2202609414674516381.powersrv.de	AS197540	netcup GmbH	89.58.0.0/18	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b 64.233.164.26 64.233.164.27 74.125.131.27 74.125.205.26 74.125.205.27	le-in-x1a.1e100.net le-in-f26.1e100.net le-in-x1b.1e100.net le-in-f27.1e100.net lf-in-x1a.1e100.net lf-in-f26.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net lu-in-f27.1e100.net le-in-f26.1e100.net le-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#

4 records 126ms

TXT Record
google-site-verification=Owut0k9u5wkq15rHS8xMLvfgmRXL7-rF3okEiez2rYw
google-site-verification=RPoYDIT05MIh_NnB5zcCSe7l783FcdfX_Uq-K-u3scY
ms-domain-verification=ba49561f-4c37-4f1f-8265-126a63b12488
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.boatkeeping.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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#

latest probe, not this scan · checked 2026-10-13 00:35:46

www CNAME	boatkeeping.dk (all on boatkeeping.dk) → 89.58.38.124 (AS197540)
www vs bare domain	Same network boatkeeping.dk: 89.58.38.124 (AS197540) www.boatkeeping.dk: 89.58.38.124 (AS197540)
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 · ~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#

61ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026100300
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 00:47:24

Field	Value
Registrar	Simply.com A/S
Registered	2026-04-28
Expires	2027-04-27 (189d)

🔗 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
boatkeeper.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

40ms

33ms

43ms

AAAA

42ms

TXT

126ms

CAA

46ms

HTTPS

32ms

TLSA

122ms

SOA

36ms

MTA-STS

44ms

DNSSEC

61ms

SRV

47ms

Total

540ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 00:35:46	474ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-09 18:50:39	1687ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-07 15:49:29 shown	540ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-04 13:59:49	963ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 13:46:29	685ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-28 01:59:48	653ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-14 19:48:38	1220ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 14:02:27	887ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 07:21:28	1075ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-03 13:20:06	988ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-01 12:54:18	524ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-26 23:04:34	483ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-16 15:15:18	318ms	3 NS 1 A 0 MX	🔒 Secure