straalfors.dk is a .dk domain served by 4 nameservers (dns01.dipcon.com, dns02.ports.se, dns03.ports.se and 1 more). It was registered on 4 November 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (straalfors.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.straalfors.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@stralfors.com; ruf=mailto:dmarc@stralfors.com; fo=1; |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:itsmdatacenter@stralfors.se |
| 0 | issue | ; |
| 0 | issuewild | ; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves straalfors.dk: no address www.straalfors.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026062100 |
| Primary NS (MNAME) | dns01.dipcon.com |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 3600s |
| Retry | 900s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Abion AB |
| Registered | 1999-11-04 |
| Expires | 2026-12-31 (71d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 18:42:56 | 428ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-17 18:23:50 | 651ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-10-15 15:49:01 | 2209ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-23 19:06:26 | 2460ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-20 06:03:09 | 667ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-18 16:53:33 | 567ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-16 20:05:11 | 1276ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-21 08:27:14 | 4258ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-19 04:37:24 | 6008ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-17 11:30:25 | 1957ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-21 15:37:20 | 9643ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-20 09:30:23 | 9650ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-17 23:18:35 | 1673ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-01 14:20:44 | 884ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-27 08:41:53 | 1461ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-24 03:00:34 shown | 911ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-23 10:20:51 | 3200ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-21 21:03:53 | 1196ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 13:22:31 | 668ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-18 04:40:10 | 804ms | 4 NS 0 A 0 MX | 🔒 Secure |