docfreia.dk is a .dk domain served by 3 nameservers (dns1.rackhosting.com, dns2.rackhosting.com, dns3.rackhosting.com). It was registered on 6 February 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.247.77.143 is hosted by Rackhosting.com ApS (AS31590) in Denmark. Mail is handled by docfreia-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.247.77.143 | 898s | vps138.rackhosting.com | AS31590 | Rackhosting.com ApS | 77.247.64.0/20 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.136 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms86861675 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (docfreia.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www CNAME | docfreia.dk (all on docfreia.dk) → 77.247.77.143 (AS31590) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1564496293 |
| Primary NS (MNAME) | dns1.rackhosting.com |
| Responsible (RNAME) | hostmaster@rackhosting.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-02-06 |
| Expires | 2027-02-28 (134d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 11:28:35 | 792ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 18:44:23 | 1206ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 20:06:08 | 929ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-10 16:32:15 | 4105ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 00:08:49 shown | 3339ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 23:01:57 | 1247ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 06:18:41 | 1167ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 02:51:08 | 2321ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 04:13:46 | 14796ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 04:11:53 | 528ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 04:07:58 | 2181ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 04:01:16 | 784ms | 3 NS 1 A 1 MX | 🔓 Insecure |