corrosion.dk is a .dk domain served by 2 nameservers (ns1.telenor.dk, ns2.telenor.dk). It was registered on 7 September 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.telenor.dk | — | — | — |
| ns2.telenor.dk | — | — | — |
| www | 212.242.42.35 (AS9158) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2015081301 |
| Primary NS (MNAME) | ns1.telenor.dk |
| Responsible (RNAME) | zonec@cybercity.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-09-07 |
| Expires | 2027-09-30 (346d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 14:23:11 | 359ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-09-30 18:17:44 | 588ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-07-01 23:32:03 | 1299ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 22:47:53 | 1105ms | 2 NS 0 A 0 MX | 🔓 Insecure |
| 2026-06-16 22:30:39 shown | 422ms | 2 NS 0 A 0 MX | 🔓 Insecure |