koborsen.dk is a .dk domain served by 2 nameservers (inet.dti.dk, inet2.dti.dk). It was registered on 6 March 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.54.37.112 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by gw1.security.comendo.com, gw2.security.comendo.com and 1 more. 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 |
|---|---|---|---|---|---|---|---|
| 87.54.37.112 | 7200s | 112.0-127.37.54.87.in-addr.arpa | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 7200s | gw1.security.comendo.com | 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd | mx11.electric.net | AS16509 Amazon.com, Inc. |
| 20 | 7200s | gw2.security.comendo.com | 2a01:77c0:1619:4101:d99:c22:fb4d:290e | mx10.electric.net | AS16509 Amazon.com, Inc. |
| 30 | 7200s | gw3.security.comendo.com | — | — | — |
| www | 87.54.37.112 (AS3292) (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 | 2015121401 |
| Primary NS (MNAME) | inet.dti.dk |
| Responsible (RNAME) | postmaster@dti.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 7200s |
| Field | Value |
|---|---|
| Registrar | WEB SOLUTIONS A/S |
| Registered | 2013-03-06 |
| Expires | 2027-03-31 (164d) |
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 232.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-14 16:01:26 shown | 9915ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-27 17:36:55 | 584ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 22:35:35 | 1042ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 13:47:06 | 1721ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 04:51:01 | 1179ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 19:22:41 | 834ms | 2 NS 1 A 3 MX | 🔓 Insecure |