dochub.dk is a .dk domain served by 2 nameservers (domain1.telenor.net, domain2.telenor.net). It was registered on 31 October 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by scanhe.telenor.net. 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | scanhe.telenor.net | 148.123.15.75 | — | AS2119 Telenor Norge AS |
| www CNAME | homeless.telenor.net (all on telenor.net) → 148.123.15.199 (AS2119) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2020033527 |
| Primary NS (MNAME) | dx-knot01.nsc.no |
| Responsible (RNAME) | hostmaster@telenor.net |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 172800s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2016-10-31 |
| Expires | 2026-10-31 (13d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 23:18:07 | 3083ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-09 09:19:25 | 1647ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-07 09:12:36 | 793ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-10-05 07:34:10 | 2503ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-27 05:40:37 | 9456ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-25 13:41:46 | 806ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-23 13:28:39 | 2929ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-17 03:10:52 | 837ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-09-08 20:43:53 | 1693ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-23 20:23:08 | 968ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-22 14:57:08 | 843ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-20 14:33:28 | 1297ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-17 04:16:25 | 2821ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-15 22:47:42 | 2632ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-14 13:17:37 | 990ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-06 16:22:32 | 1103ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-08-02 14:22:52 | 2970ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-24 02:27:12 | 4654ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-22 21:32:23 | 1371ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-21 05:13:47 | 998ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-19 18:50:44 | 9268ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-18 15:39:32 shown | 935ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-17 11:42:58 | 1538ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-13 06:30:58 | 1211ms | 2 NS 0 A 1 MX | 🔓 Insecure |
| 2026-07-05 19:50:21 | 8698ms | 2 NS 0 A 1 MX | 🔓 Insecure |