fysiskuddannelse.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 141.147.7.70 is hosted by Oracle Corporation (AS31898) in Germany. Mail is handled by mail.fysiskuddannelse.dk. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 141.147.7.70 | 600s | mail.fysiskuddannelse.dk | AS31898 | Oracle Corporation | 141.147.0.0/17 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.fysiskuddannelse.dk | 141.147.7.70 | mail.fysiskuddannelse.dk | AS31898 Oracle Corporation |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | fysiskuddannelse.dk → 141.147.7.70 |
| 🔶 Autoconfig | fysiskuddannelse.dk → 141.147.7.70 |
| TXT Record |
|---|
| v=spf1 mx a:mail.fysiskuddannelse.dk ip4:141.147.7.70 |
| Policy | Record (fysiskuddannelse.dk) |
|---|---|
| no all — incomplete SPF | v=spf1 mx a:mail.fysiskuddannelse.dk ip4:141.147.7.70 |
| Policy | Record (_dmarc.fysiskuddannelse.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:postmaster@fysiskuddannelse.dk; fo=1 |
| www CNAME | fysiskuddannelse.dk (all on fysiskuddannelse.dk) → 141.147.7.70 (AS31898) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · policy: none
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.fysiskuddannelse.dk | fysiskuddannelse.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2025-03-14 |
| Expires | 2027-03-13 (141d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 04:51:56 | 830ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 20:59:59 | 600ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-13 14:51:57 | 760ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-30 15:02:25 | 2537ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 05:41:37 | 1832ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 16:44:16 shown | 782ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-11 21:05:24 | 2489ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-13 01:26:06 | 1039ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 00:39:03 | 1044ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 09:28:18 | 713ms | 2 NS 1 A 1 MX | 🔒 Secure |