usboligudlejning.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 20 March 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.125 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by usboligudlejning.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 178.20.216.125 | 3600s | server17.chosting.dk | AS21060 | Atea A/S | 178.20.216.0/23 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | usboligudlejning.dk | 178.20.216.125 2a01:7cc0:101:ffff::1:13 |
server17.chosting.dk — |
AS21060 Atea A/S AS21060 Atea A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 178.20.216.125 |
| 🔶 Autoconfig | 178.20.216.125 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:7cc0:101:ffff::1:13 | 14400s | — | AS21060 | Atea A/S | 2a01:7cc0:100:0:0:0:0:0/40 | 🇩🇰 Denmark | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | cpanelemaildiscovery.cpanel.net |
| TXT Record |
|---|
| v=spf1 ip4:178.20.216.125 ip4:178.20.216.8 include:spf.chosting.dk +a +mx +ip4:91.215.163.244 +ip4:91.215.163.252 ~all |
| Policy | Record (usboligudlejning.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:178.20.216.125 ip4:178.20.216.8 include:spf.chosting.dk +a +mx +ip4:91.215.163.244 +ip4:91.215.163.252 ~all |
| www CNAME | usboligudlejning.dk (all on usboligudlejning.dk) |
| www vs bare domain | Same network usboligudlejning.dk: 178.20.216.125 2a01:7cc0:101:ffff::1:13 (AS21060) www.usboligudlejning.dk: 178.20.216.125 2a01:7cc0:101:ffff::1:13 (AS21060) |
| 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: 5/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.usboligudlejning.dk | J8xMhVEo5tfuYQqjkIgeUr5y66T_DR0DBb49kDnqx24 |
| 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 | 2024070901 |
| Primary NS (MNAME) | ns5.chosting.dk |
| Responsible (RNAME) | logs@chosting.dk |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | FIONIA IT ApS |
| Registered | 2016-03-20 |
| Expires | 2027-03-31 (156d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 22:44:03 | 762ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 02:52:05 shown | 888ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 12:17:47 | 948ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 22:23:01 | 915ms | 3 NS 1 A 1 MX | 🔓 Insecure |