koboersen.dk is a .dk domain served by 2 nameservers (inet.dti.dk, inet2.dti.dk). It was registered on 5 March 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.244.216 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by koboersen-dk.mx1.comendosystems.com, koboersen-dk.mx2.comendosystems.net. The zone is not DNSSEC-signed, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| inet.dti.dk | 87.54.37.66 | inet.dti.dk | AS3292 TDC Holding A/S |
| inet2.dti.dk | 62.243.15.66 | inet2.dti.dk | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.95.244.216 | 7200s | — | AS48854 | team.blue Denmark A/S | 81.95.240.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 7200s | koboersen-dk.mx1.comendosystems.com | 192.162.219.255 2a01:77c0:1619:4102:a81b:80d0:e56c:edc0 |
mx41.electric.net gw2-1535.security.comendo.com |
AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. |
| 20 | 7200s | koboersen-dk.mx2.comendosystems.net | 192.162.219.155 | mx41.electric.net | AS16509 Amazon.com, Inc. |
| www | 81.95.244.216 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2026100602 |
| Primary NS (MNAME) | inet.dti.dk |
| Responsible (RNAME) | postmaster@dti.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | WEB SOLUTIONS A/S |
| Registered | 2013-03-05 |
| Expires | 2027-03-31 (159d) |
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).
Showing 100 of 471.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 03:05:59 shown | 976ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-17 16:08:58 | 1141ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-03 07:14:47 | 3148ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-02 18:08:39 | 823ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-20 05:42:39 | 1752ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 14:45:38 | 1175ms | 2 NS 1 A 2 MX | 🔓 Insecure |