oresundswim.dk

Records from scan: 2026-10-22 21:33:58 · 1779ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oresundswim.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 16 April 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed but currently fails validation, 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#

4 records 276ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-22 21:33:58

www	SERVFAIL
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

400ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-22 22:03:19

Field	Value
Registrar	Simply.com A/S
Registered	2022-04-16
Expires	2027-04-15 (173d)

🔗 Same registrant#

3 domains

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
acrossoresund.dk	Simply.com A/S
openwaterswimming.dk	Simply.com A/S
swimoresund.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

276ms

294ms

296ms

AAAA

313ms

TXT

473ms

CAA

291ms

HTTPS

288ms

TLSA

47ms

SOA

90ms

MTA-STS

315ms

DNSSEC

400ms

SRV

316ms

Total

1779ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 21:33:58 shown	1779ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-10-20 07:55:58	301ms	3 NS 0 A 0 MX	❓ Unknown
2026-10-19 07:52:02	1322ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-10-18 06:20:32	1295ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-10-17 05:38:48	760ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-10-16 05:00:15	307ms	3 NS 0 A 0 MX	❓ Unknown
2026-10-15 04:43:43	1695ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-10-11 23:14:25	298ms	3 NS 0 A 0 MX	❓ Unknown
2026-10-10 23:08:18	817ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-10-09 21:15:11	784ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-10-08 19:25:20	848ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-10-07 19:20:37	5881ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-10-06 19:17:43	2054ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-10-05 17:49:21	695ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-10-03 17:40:22	431ms	3 NS 0 A 0 MX	❓ Unknown
2026-10-02 17:38:59	432ms	3 NS 0 A 0 MX	❓ Unknown
2026-10-01 17:36:49	803ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-09-30 17:29:02	460ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-29 19:53:19	786ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-09-28 19:45:50	746ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-09-27 19:35:38	731ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-09-26 19:27:54	696ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-09-25 19:17:24	408ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-25 03:11:48	803ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-09-24 01:53:36	656ms	4 NS 0 A 0 MX	⚠️ Bogus