xerxes.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 26 April 2005 (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, 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 |
|---|---|---|---|---|---|---|---|
| 46.183.139.202 | — | web2.gigahost.dk | AS47292 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | — | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | — | 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 (xerxes.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.xerxes.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www CNAME | xerxes.dk (all on xerxes.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 | 2026061203 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@xerxes.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2005-04-26 |
| Expires | 2027-04-30 (194d) |
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).
| Domain | Registrar |
|---|---|
| acrux.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 01:20:22 | 881ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-09 09:38:50 | 670ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 22:38:52 | 897ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 11:47:59 | 1263ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 04:46:50 | 804ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 02:14:12 | 2433ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-25 00:33:23 | 976ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-22 06:28:00 | 1021ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-15 05:43:34 | 774ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-06 22:36:58 | 987ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 11:08:13 | 720ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 11:00:24 | 2846ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 02:16:13 | 1043ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 03:49:05 | 1478ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-19 03:34:12 | 24679ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 03:24:29 | 8832ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-07 15:53:27 | 9622ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 18:41:32 | 1415ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 13:54:38 | 9158ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-09 05:10:29 | 946ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 14:16:41 | 6410ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 02:23:23 | 863ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-22 04:23:51 | 927ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 11:32:28 | 1333ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 01:26:00 shown | 1045ms | 5 NS 1 A 3 MX | 🔓 Insecure |