struer-nu.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.163.97.44 is hosted by Fynske Medier P/S (AS43167) in Denmark. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 193.163.97.44 | — | — | AS43167 | Fynske Medier P/S | 193.163.96.0/23 | 🇩🇰 Denmark | Malling |
| TXT Record |
|---|
| DBO |
| v=spf1 -all |
| Policy | Record (struer-nu.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.struer-nu.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100 |
| www | 193.163.97.44 (AS43167) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025012703 |
| 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 |
|---|---|---|---|
| 2026-10-02 15:53:53 | 416ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-30 15:36:56 | 429ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-09-26 03:51:04 | 427ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 23:03:59 | 9016ms | 4 NS 1 A 0 MX | 🔒 Secure |
| 2026-06-17 22:35:07 shown | 7940ms | 4 NS 1 A 0 MX | 🔒 Secure |