korttid.dk is a .dk domain served by 3 nameservers (ns.mielke.dk, ns1.mielke.dk, ns2.mielke.dk). It was registered on 23 July 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.it-pilots.com, mail2.it-pilots.com. The zone is not DNSSEC-signed, publishes a 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 86400s | mail.it-pilots.com | 2001:ba8:1f1:f03e::25 85.119.83.184 |
mail.it-pilots.com mail.it-pilots.com |
AS8943 Jump Networks Ltd AS8943 Jump Networks Ltd |
| 5 | 86400s | mail2.it-pilots.com | 2001:ba8:1f1:f040::25 85.119.82.160 |
mail2.it-pilots.com mail2.it-pilots.com |
AS8943 Jump Networks Ltd AS8943 Jump Networks Ltd |
| TXT Record |
|---|
| v=spf1 ip4:85.119.82.100 ip4:85.119.83.184 ip6:2001:ba8:1f1:f03e::/64 ip4:85.119.82.156 ip6:2001:ba8:1f1:f040::/64 ip6:2001:ba8:1f1:f098::0/64 -all |
| Policy | Record (korttid.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:85.119.82.100 ip4:85.119.83.184 ip6:2001:ba8:1f1:f03e::/64 ip4:85.119.82.156 ip6:2001:ba8:1f1:f040::/64 ip6:2001:ba8:1f1:f098::0/64 -all |
| Policy | Record (_dmarc.korttid.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; fo=0; adkim=r; aspf=s; pct=100; rf=afrf; ri=864000; sp=none |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves korttid.dk: no address www.korttid.dk: no address |
| Wildcard | No |
DNS lookups: 0/10 · 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 | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2024082001 |
| Primary NS (MNAME) | ns.mielke.dk |
| Responsible (RNAME) | hostmaster@mielke.dk |
| Refresh | 1800s |
| Retry | 1800s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2001-07-23 |
| Expires | 2027-09-30 (347d) |
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 |
|---|---|---|---|
| 2026-09-30 19:10:26 shown | 834ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-09-26 10:07:20 | 1097ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-08-27 20:39:34 | 1145ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-20 21:28:23 | 550ms | 3 NS 0 A 2 MX | 🔓 Insecure |
| 2026-06-18 06:26:37 | 3015ms | 3 NS 0 A 2 MX | 🔓 Insecure |