dykfyn.dk is a .dk domain served by 4 nameservers (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and 1 more). It was registered on 30 May 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.221.38.78 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by dykfyn-dk.mail.protection.outlook.com. The zone is DNSSEC-signed but currently fails validation, 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 |
|---|---|---|---|---|---|---|---|
| 185.221.38.78 | 14400s | s1c3lb2.shopfactory.io | AS48854 | team.blue Denmark A/S | 185.221.36.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | 209.124.66.7 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | cpanelemaildiscovery.cpanel.net |
| TXT Record |
|---|
| MS=ms84512550 |
| v=spf1 +a +mx +ip4:209.124.66.7 include:spf.a2hosting.com include:spf.protection.outlook.com include:spf.scannet.dk include:send.heyloyalty.com include:sendgrid.net ip4:212.130.93.191 ip4:212.130.93.13 ip4:212.237.249.36 ~all |
| Policy | Record (dykfyn.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:209.124.66.7 include:spf.a2hosting.com include:spf.protection.outlook.com include:spf.scannet.dk include:send.heyloyalty.com include:sendgrid.net ip4:212.130.93.191 ip4:212.130.93.13 ip4:212.237.249.36 ~all |
| Policy | Record (_dmarc.dykfyn.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:br+dmarc@diving2000.dk;ruf=mailto:br+dmarc@diving2000.dk |
| www | 104.21.40.163 172.67.187.110 2606:4700:3030::6815:28a3 2606:4700:3037::ac43:bb6e (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | 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: 11/10 · policy: ~all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.dykfyn.dk | n8W0Fe0eSm6bH0x0N2a6GIipEYeO_LhAjUEq8PrmyZw |
| Check | Result |
|---|---|
| Validation Status | ⚠️ Bogus |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | broken trust chain resolving 'dykfyn.dk/A/IN': 127.0.0.1#53 |
| Field | Value |
|---|---|
| Serial | 2026050403 |
| Primary NS (MNAME) | ns1.a2hosting.com |
| Responsible (RNAME) | root@nl1-cl9-ats1.a2hosting.com |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2015-05-30 |
| Expires | 2027-05-31 (225d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 07:43:37 | 1631ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-28 03:49:55 | 9822ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-04 12:07:28 | 9621ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-04 09:14:06 | 1501ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-06 04:48:40 | 1404ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-04 19:47:34 | 1469ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 12:42:28 | 1287ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 06:00:04 | 1190ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 02:29:54 shown | 649ms | 4 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-17 05:10:55 | 2500ms | 4 NS 1 A 1 MX | 🔓 Insecure |