schwenningsen.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. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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.
| www | 85.235.242.16 (AS3308) (address records, no CNAME) |
| www vs bare domain | Only www resolves (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026100101 |
| 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 |
|---|---|---|---|
| 2026-10-08 06:35:30 shown | 533ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-10-01 15:08:10 | 1073ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-29 14:47:08 | 1915ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-26 01:36:37 | 735ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-24 18:55:21 | 889ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-09-20 07:52:28 | 929ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-08-26 09:37:32 | 952ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-07-03 01:40:19 | 2821ms | 2 NS 0 A 7 MX | 🔒 Secure |
| 2026-06-18 00:59:10 | 838ms | 2 NS 0 A 7 MX | 🔒 Secure |