dyfo.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 November 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.205.14.186 is hosted by Host Europe GmbH (AS21499) in France. Mail is handled by mail.127001.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 92.205.14.186 | — | 186.14.205.92.host.secureserver.net | AS21499 | Host Europe GmbH | 92.205.0.0/19 | 🇫🇷 France | Strasbourg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.127001.dk | 92.204.80.20 | sxplibsmtp-v01.prod.sxb1.secureserver.net | AS21499 Host Europe GmbH |
| TXT Record |
|---|
| v=spf1 a mx include:_spf.google.com include:spf.server-he.de ip4:94.231.99.42 -all |
| Policy | Record (dyfo.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_spf.google.com include:spf.server-he.de ip4:94.231.99.42 -all |
| www CNAME | dyfo.dk (all on dyfo.dk) → 92.205.14.186 (AS21499) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 9/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061201 |
| 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 | Punktum dk A/S (direct) |
| Registered | 1999-11-17 |
| Expires | 2035-12-31 (3360d) |
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 |
|---|---|---|---|
| 2026-10-14 00:57:11 | 727ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 00:33:39 | 612ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 09:40:35 | 523ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-15 02:17:14 | 1678ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 06:34:17 | 736ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 22:53:42 | 2900ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 06:30:36 | 8924ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 15:37:21 | 746ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-15 14:58:25 | 803ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 00:24:22 | 798ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 05:10:36 shown | 586ms | 2 NS 1 A 1 MX | 🔒 Secure |