witt-jespersen.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 3 April 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.217 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.217 | 3600s | web17.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 | witt-jespersen.dk → 217.116.232.217 |
| 🔶 Autoconfig | witt-jespersen.dk → 217.116.232.217 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (witt-jespersen.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| www CNAME | witt-jespersen.dk (all on witt-jespersen.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.witt-jespersen.dk | witt-jespersen.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@witt-jespersen.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | GIGAHOST ApS |
| Registered | 2008-04-03 |
| Expires | 2027-04-30 (189d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 19:55:19 shown | 706ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 07:20:34 | 3560ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-02 01:41:36 | 1004ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-27 00:41:26 | 9515ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 04:35:23 | 1509ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-22 10:00:23 | 1033ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-11 16:14:03 | 1059ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-04 15:05:05 | 1031ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 18:58:19 | 766ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 14:50:48 | 2034ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-13 11:33:42 | 1230ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 05:09:49 | 978ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 14:55:56 | 1071ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 22:00:19 | 9857ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 03:57:53 | 1053ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-02 14:43:01 | 2699ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 14:18:09 | 967ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-23 04:40:47 | 3204ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-23 02:04:14 | 941ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 12:21:37 | 565ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 13:20:04 | 3014ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 13:33:11 | 774ms | 5 NS 1 A 3 MX | 🔓 Insecure |