ultralydskaning.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 1 November 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.116.232.202 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 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 |
|---|---|---|---|---|---|---|---|
| 217.116.232.202 | 3600s | 202.giga-ptr.232.116.217.in-addr.arpa web2.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 | ultralydskaning.dk → 217.116.232.202 |
| 🔶 Autoconfig | ultralydskaning.dk → 217.116.232.202 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| www CNAME | ultralydskaning.dk (all on ultralydskaning.dk) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.ultralydskaning.dk | ultralydskaning.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 | 2026062501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@ultralydskaning.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2009-11-01 |
| Expires | 2026-11-30 (34d) |
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 |
|---|---|
| aabenraasundhedscenter.dk | Punktum dk A/S (direct) |
| hansencapital.dk | Punktum dk A/S (direct) |
| sundhedscenteraabenraa.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-26 06:43:59 | 1066ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-22 19:52:08 | 2272ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-15 06:15:06 | 494ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-08 20:39:56 | 1080ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 18:03:34 | 1512ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-29 17:52:36 | 891ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-26 20:28:19 | 9804ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 07:41:46 | 1153ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-17 22:03:55 | 888ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-12 05:19:09 | 1048ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-06 12:36:13 | 1185ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 07:45:30 | 911ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 07:42:13 | 1075ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 07:20:43 | 6824ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-15 10:28:12 | 1131ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-07 12:51:46 | 9006ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-30 15:24:17 | 1645ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 14:02:25 | 1067ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 03:21:43 | 9732ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-10 01:36:35 | 10042ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 20:10:16 | 1083ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 04:12:49 shown | 1226ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 06:36:17 | 2255ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 21:04:19 | 1777ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 19:39:59 | 4552ms | 5 NS 1 A 3 MX | 🔓 Insecure |