documentmanager.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.54.29.67 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by cluster4.eu.messagelabs.com, cluster4a.eu.messagelabs.com. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.54.29.67 | 21600s | — | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Frederiksberg |
| www | 87.54.29.67 (AS3292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2020051201 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 00:43:38 | 629ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 13:33:19 | 481ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 23:07:56 | 773ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 16:25:44 shown | 1627ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 04:13:23 | 12476ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 04:12:58 | 1775ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 04:00:38 | 631ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 04:00:05 | 649ms | 2 NS 1 A 2 MX | 🔒 Secure |