tobiasnielsen.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 4 May 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.203 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.203 | 3600s | web3.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 | tobiasnielsen.dk → 217.116.232.203 |
| 🔶 Autoconfig | tobiasnielsen.dk → 217.116.232.203 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | tobiasnielsen.dk (all on tobiasnielsen.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.tobiasnielsen.dk | tobiasnielsen.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@tobiasnielsen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2007-05-04 |
| Expires | 2027-04-30 (190d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 11:19:13 shown | 2120ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 03:58:44 | 2685ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-02 01:52:19 | 895ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-25 00:14:53 | 836ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-20 06:27:08 | 1266ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-12 01:35:36 | 887ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-05 08:45:21 | 825ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 14:10:24 | 708ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 23:49:21 | 6621ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 07:36:32 | 1302ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 17:24:33 | 1514ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-30 15:14:19 | 8937ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 20:31:59 | 967ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-16 19:34:58 | 1314ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-11 16:44:29 | 9244ms | 5 NS 1 A 3 MX | ❓ Unknown |
| 2026-07-03 13:50:37 | 965ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-25 17:49:17 | 2208ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 22:20:54 | 1018ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 13:00:02 | 2799ms | 5 NS 1 A 3 MX | 🔓 Insecure |