ajonline.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.143.78.15 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by smtp1.mailfence.com, smtp2.mailfence.com. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 78.143.78.15 | 600s | 78.143.78.15.dhcp.fibianet.dk | AS44869 | FIBIA P/S | 78.143.64.0/18 | 🇩🇰 Denmark | Brøndbyøster |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | smtp1.mailfence.com | 212.3.242.78 | smtp1.mailfence.com | AS3356 Level 3 Parent, LLC |
| 10 | 600s | smtp2.mailfence.com | 212.3.242.79 | smtp2.mailfence.com | AS3356 Level 3 Parent, LLC |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | ajonline.dk → 78.143.78.15 |
| 🔶 Autoconfig | ajonline.dk → 78.143.78.15 |
| TXT Record |
|---|
| v=spf1 include:_spf.mailfence.com ~all |
| Policy | Record (ajonline.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.mailfence.com ~all |
| Policy | Record (_dmarc.ajonline.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:reports@ajonline.dk |
| www CNAME | ajonline.dk (all on ajonline.dk) → 78.143.78.15 (AS44869) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.ajonline.dk | ajonline.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.smtp1.mailfence.com | DANE-EE · SPKI · SHA-256 | 1FC09052127013E1C9EDAD4226D28D9E… |
| SMTP _25._tcp.smtp1.mailfence.com | DANE-EE · SPKI · SHA-256 | B778BEAED5BF68C730C018086BC666E0… |
| SMTP _25._tcp.smtp2.mailfence.com | DANE-EE · SPKI · SHA-256 | B778BEAED5BF68C730C018086BC666E0… |
| SMTP _25._tcp.smtp2.mailfence.com | DANE-EE · SPKI · SHA-256 | 1FC09052127013E1C9EDAD4226D28D9E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101101 |
| 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 | 2017-06-05 |
| Expires | 2027-06-30 (256d) |
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).
| Domain | Registrar |
|---|---|
| fardattermad.dk | Punktum dk A/S (direct) |
| lolanden.dk | Punktum dk A/S (direct) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 00:34:45 shown | 934ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 16:20:12 | 970ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-19 02:45:27 | 1189ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-12 13:41:55 | 1583ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-12 18:04:58 | 1649ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-17 17:16:31 | 1097ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-12 11:52:03 | 1531ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 19:56:19 | 1155ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-21 09:59:09 | 914ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 12:58:43 | 2084ms | 2 NS 1 A 2 MX | 🔒 Secure |