zupa-brandbox.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). The zone is DNSSEC-signed and validates, 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.
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| extensis-domain-verification=b221b25e-af8e-4b2c-9d95-5382a281fd44 |
| KMlRQ90vxMWebQDB7MXgDjeF9QtUT52uYZ3rk+C2JUsxlx0tAYDiQFYAhOvxcNi6UkPJF00jY3xwQnRzums93A== |
| MS=ms38661764 |
| tonrcEumyBgZYGf3A/eqkWQ99MzVsbyjxECT26YAVNnKXQ6omeac4CRole/O2iqqtoXAeTQJs4c4fHY0QOqyjA== |
| Policy | Record (_dmarc.zupa-brandbox.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026070802 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-08-26 20:06:35 shown | 508ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-08-26 05:53:23 | 436ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-08 16:50:27 | 1224ms | 4 NS 0 A 0 MX | 🔒 Secure |
| 2026-07-02 11:57:21 | 886ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-27 02:46:07 | 854ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-24 01:45:56 | 958ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 12:06:53 | 1434ms | 4 NS 0 A 1 MX | 🔒 Secure |