grade.dk is a .dk domain served by 4 nameservers (dns01.dipcon.com, dns02.ports.se, dns03.ports.se and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.16.234.39 is hosted by ODERLAND Webbhotell AB (AS44136) in Sweden. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 46.16.234.39 | 3598s | tgen-srv03.oderland.com | AS44136 | ODERLAND Webbhotell AB | 46.16.232.0/21 | 🇸🇪 Sweden | — |
| Policy | Record (_dmarc.grade.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@4z0gt2an.uriports.com |
| www | 46.16.234.39 (AS44136) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2026031200 |
| Primary NS (MNAME) | dns01.dipcon.com |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 21:12:50 | 983ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-01 08:37:03 | 1212ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-23 22:38:41 shown | 2487ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-26 05:45:54 | 1197ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-28 13:00:46 | 1564ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-20 06:36:28 | 588ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 09:29:16 | 526ms | 4 NS 1 A 0 MX | 🔓 Insecure |