230.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 8 September 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.213 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 46.183.139.213 | 3600s | web13.gigahost.dk | AS47292 | Sentia Denmark A/S | 46.183.138.0/23 | 🇩🇰 Denmark | — |
| 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 |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (230.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.230.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | 230.dk (all on 230.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| 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 | 2026091701 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@230.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2005-09-08 |
| Expires | 2028-09-30 (714d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 07:06:34 | 1417ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 12:41:24 | 1819ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 10:24:36 | 2025ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-30 10:20:56 | 1649ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-30 03:39:42 | 834ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-29 15:09:24 | 2206ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 15:48:18 | 860ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-23 15:18:38 shown | 2709ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-22 18:19:28 | 1502ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-10 08:45:11 | 2204ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-03 20:46:59 | 843ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 05:51:27 | 2477ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 19:13:55 | 871ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 15:20:39 | 1354ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 02:52:52 | 10049ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-06 03:10:23 | 1178ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 15:32:00 | 1045ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 11:04:07 | 1685ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 02:40:39 | 1825ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-02 12:07:51 | 2834ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 04:53:47 | 3092ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-23 08:26:35 | 1148ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 12:44:12 | 646ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 03:59:03 | 696ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 09:29:14 | 2135ms | 5 NS 1 A 3 MX | 🔓 Insecure |