slem.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 30 August 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 217.116.232.227 | 3600s | 227.giga-ptr.232.116.217.in-addr.arpa | AS47292 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | slem.dk (all on slem.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2026061801 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@slem.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-08-30 |
| Expires | 2029-09-30 (1076d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 14:59:04 | 1869ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 03:09:31 | 1127ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 23:44:40 | 2480ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-29 23:26:15 | 1247ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 10:45:22 | 757ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-21 16:49:21 | 860ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-14 15:23:44 | 2737ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-13 00:24:31 | 1015ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-05 23:23:30 | 955ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-01 12:28:08 | 1271ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 11:04:26 | 9792ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 02:48:36 | 1494ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 08:28:46 | 899ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 17:44:58 | 1240ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-02 10:22:18 | 1370ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 19:54:04 | 1916ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 07:48:34 | 1013ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 21:27:46 | 9983ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 12:44:01 | 983ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 08:55:57 | 1691ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 18:27:20 | 2342ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-22 03:39:26 shown | 955ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 16:29:39 | 1192ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 17:27:17 | 688ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 15:48:38 | 1225ms | 5 NS 1 A 3 MX | 🔓 Insecure |