den-blaa-auktion.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 9 June 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 5.255.156.145 | 3600s | — | — | — | — | 🇳🇱 The Netherlands | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | den-blaa-auktion.dk → 5.255.156.145 |
| 🔶 Autoconfig | den-blaa-auktion.dk → 5.255.156.145 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (den-blaa-auktion.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.den-blaa-auktion.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:ebay-classifieds@rua.agari.com,mailto:dmarc-722-08-92xze@emvdmarc.com; ruf=mailto:ebay-classifieds@ruf.agari.com; rf=afrf; fo=1; pct=100; ri=3600; adkim=s; aspf=s |
| www CNAME | den-blaa-auktion.dk (all on den-blaa-auktion.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 0/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.den-blaa-auktion.dk | den-blaa-auktion.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026062400 |
| Primary NS (MNAME) | a.portsdns.se |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 1800s |
| Retry | 900s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Abion AB |
| Registered | 1999-06-09 |
| Expires | 2027-06-30 (255d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 11:37:44 shown | 675ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-26 05:11:24 | 9530ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-02 04:07:15 | 790ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-27 18:01:26 | 791ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-26 10:29:28 | 1195ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-19 16:05:34 | 416ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-19 14:35:46 | 729ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 01:45:36 | 2460ms | 4 NS 1 A 0 MX | 🔓 Insecure |