webpp.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 1 June 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | base44.onrender.com → 216.24.57.18 |
| 🔶 Autoconfig | base44.onrender.com → 216.24.57.16 |
| www CNAME | base44.onrender.com (all on onrender.com) |
| www vs bare domain | Only www resolves (all like this) |
| 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 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.webpp.dk | base44.onrender.com |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2026061600 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-06-01 |
| Expires | 2027-05-31 (219d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 02:13:56 | 429ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-09-30 01:58:37 shown | 625ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-28 21:03:25 | 931ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-24 00:58:32 | 3629ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-22 09:22:27 | 914ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 00:45:36 | 1136ms | 3 NS 0 A 0 MX | 🔒 Secure |
| 2026-06-17 13:05:36 | 1732ms | 3 NS 0 A 0 MX | 🔒 Secure |