wenstrup.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. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 198.185.159.144 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| www | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
| 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 |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 4B949F05A63FED95FC94B3A83DD70167… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026093000 |
| 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 |
|---|---|---|---|
| 2026-10-03 11:53:34 shown | 379ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-30 23:17:16 | 1459ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-09-15 00:54:43 | 525ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-08-27 02:22:38 | 717ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-07-01 02:20:40 | 628ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-25 03:17:22 | 1914ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-24 22:53:42 | 655ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-21 22:09:34 | 6541ms | 4 NS 0 A 1 MX | 🔒 Secure |
| 2026-06-21 19:42:39 | 1177ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 15:24:22 | 535ms | 4 NS 0 A 1 MX | 🔒 Secure |