aulum-byg.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 2 January 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.218 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, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.218 | 3600s | web18.gigahost.dk | AS47292 | Sentia Denmark A/S | 217.116.224.0/20 | 🇩🇰 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 | CNAME / IP |
|---|---|
| 🔷 Autodiscover | aulum-byg.dk → 217.116.232.218 |
| 🔶 Autoconfig | aulum-byg.dk → 217.116.232.218 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | aulum-byg.dk (all on aulum-byg.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.aulum-byg.dk | aulum-byg.dk |
| 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 | 2026101501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@aulum-byg.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2024-01-02 |
| Expires | 2027-01-01 (75d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 14:58:54 shown | 725ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 02:04:47 | 823ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-04 09:47:43 | 1009ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 02:19:45 | 746ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 02:06:39 | 913ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-18 10:10:44 | 826ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-11 09:52:10 | 1526ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-06 07:40:39 | 1021ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 02:58:17 | 674ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 17:27:20 | 8042ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 04:42:27 | 3012ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 20:33:22 | 16819ms | 5 NS 0 A 3 MX | 🔓 Insecure |
| 2026-08-03 02:21:38 | 1112ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 17:20:42 | 1219ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-16 21:30:08 | 1126ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 22:37:34 | 2186ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 14:09:44 | 1893ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 15:46:52 | 994ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 03:45:05 | 2386ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 01:09:09 | 3429ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-16 13:50:36 | 621ms | 5 NS 1 A 3 MX | 🔓 Insecure |