hagelberg-willendrup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.52.30.124 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.hkw.dk. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 87.52.30.124 | 600s | 87-52-30-124-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Valby |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.hkw.dk | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | hagelberg-willendrup.dk → 87.52.30.124 |
| 🔶 Autoconfig | hagelberg-willendrup.dk → 87.52.30.124 |
| www CNAME | hagelberg-willendrup.dk (all on hagelberg-willendrup.dk) → 87.52.30.124 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.hagelberg-willendrup.dk | hagelberg-willendrup.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 22:17:11 shown | 928ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-21 04:54:09 | 8552ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 01:17:30 | 756ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-08 00:05:27 | 2531ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 22:25:34 | 807ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 10:09:58 | 766ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 05:49:52 | 6670ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-10 10:25:49 | 8566ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 15:31:23 | 649ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 08:06:32 | 1011ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 15:10:53 | 1009ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 17:39:01 | 994ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 10:42:32 | 583ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:40:25 | 772ms | 2 NS 1 A 1 MX | 🔒 Secure |