kalrez.dk is a .dk domain served by 6 nameservers (pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org and 3 more). It was already in the .dk zone when our tracking began on 16 June 2026. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 129.33.152.25 | 900s | — | — | — | — | 🇺🇸 United States | — |
| www CNAME | kalrez.dk (all on kalrez.dk) |
| 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 | 2013111801 |
| Primary NS (MNAME) | pdns1.ultradns.net |
| Responsible (RNAME) | contact@usa.dupont.com |
| Refresh | 3600s |
| Retry | 1200s |
| Expire | 864000s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 00:38:02 shown | 716ms | 6 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-28 02:06:31 | 2003ms | 6 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-20 06:36:28 | 2311ms | 6 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 13:34:11 | 1392ms | 6 NS 1 A 0 MX | 🔓 Insecure |