havbasserne.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.88.19.80 is hosted by dogado GmbH (AS8648) in Germany. Mail is handled by vbasse.dk. The zone is DNSSEC-signed and validates, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.88.19.80 | 43200s | relay.vbasse.dk | AS8648 | dogado GmbH | 81.88.16.0/20 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | vbasse.dk | 93.161.114.226 | hansolo.vbasse.dk | AS3292 TDC Holding A/S |
| TXT Record |
|---|
| v=spf1 ip4:93.161.114.226 ip4:81.88.19.80 include:spf.protection.outlook.com -all |
| Policy | Record (havbasserne.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:93.161.114.226 ip4:81.88.19.80 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.havbasserne.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; adkim=r; aspf=r; rua=mailto:postmaster@vbasse.dk; fo=1 |
| www | Address record (no CNAME) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | 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.
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2000-02-09 |
| Expires | 2026-10-31 (14d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 14:36:54 shown | 384ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 14:11:36 | 516ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 08:07:39 | 8418ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 06:49:50 | 561ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-06 06:44:55 | 1304ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-04 09:42:40 | 1100ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 12:50:16 | 495ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 06:39:32 | 962ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 08:21:17 | 968ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 09:34:39 | 993ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 17:10:02 | 1043ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 13:22:16 | 554ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:52:04 | 622ms | 2 NS 1 A 1 MX | 🔒 Secure |