fiberkom.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 February 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.14.18 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by mx.spamfilter.io. 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 |
|---|---|---|---|---|---|---|---|
| 5.103.14.18 | 43200s | 5.103.14.18.static.fibianet.dk | AS44869 | FIBIA P/S | 5.103.0.0/16 | 🇩🇰 Denmark | Odense |
| TXT Record |
|---|
| v=spf1 mx a include:web.shared.mysmtp.com ~all |
| Policy | Record (fiberkom.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx a include:web.shared.mysmtp.com ~all |
| Policy | Record (_dmarc.fiberkom.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:ronny@fiberkom.dk; |
| www | 5.103.14.18 (AS44869) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 6/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.spamfilter.io | DANE-EE · SPKI · SHA-256 | 9A25F05F2E322DABDCC9B7A06AB47A2D… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092901 |
| 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 | 2008-02-06 |
| Expires | 2027-02-28 (133d) |
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 |
|---|---|---|---|
| 2026-10-13 03:37:58 | 421ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 14:25:11 | 15828ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 13:56:58 | 482ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 13:40:43 | 575ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 13:21:07 shown | 847ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 12:12:30 | 579ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 18:46:31 | 4845ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 13:30:19 | 2128ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 07:17:51 | 2284ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 09:45:04 | 1036ms | 2 NS 1 A 1 MX | 🔒 Secure |