viktorkallenberg.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 28 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.242.214 is hosted by EWII Bredbaand A/S (AS204151) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 87.104.242.214 | — | smtp.kallenberg.dk | AS204151 | EWII Bredbaand A/S | 87.104.240.0/20 | 🇩🇰 Denmark | Kolding |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.104.242.214 |
| 🔶 Autoconfig | 87.104.242.214 |
| www | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026060601 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2025-11-28 |
| Expires | 2026-11-27 (36d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-06 16:50:48 | 1318ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-24 14:47:40 | 2394ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-07 02:01:22 | 1510ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-08-07 07:45:46 | 8514ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-08 22:51:00 | 1579ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-18 02:59:48 shown | 499ms | 2 NS 1 A 0 MX | 🔒 Secure |