heisselberg.dk is a .dk domain served by 3 nameservers (ns1.meganameservers.eu, ns2.meganameservers.eu, ns3.meganameservers.eu). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.136.8.130 is hosted by Hostpapa UK Ltd. (AS9115) in United Kingdom. Mail is handled by mx1c51.megamailservers.com, mx2c51.megamailservers.eu and 2 more. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 91.136.8.130 | — | forwardc51.megawebservers.eu | AS9115 | Hostpapa UK Ltd. | 91.136.0.0/17 | 🇬🇧 United Kingdom | — |
| TXT Record |
|---|
| v=spf1 include:spfc51.megamailservers.com ~all |
| Policy | Record (heisselberg.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spfc51.megamailservers.com ~all |
| www | Address record (no CNAME) |
| Wildcard | No |
DNS lookups: 1/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2024102111 |
| Primary NS (MNAME) | ns1.meganameservers.eu |
| Responsible (RNAME) | postmaster@meganameservers.eu |
| Refresh | 86400s |
| Retry | 86400s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-26 10:17:12 | 9926ms | 3 NS 1 A 4 MX | 🔓 Insecure |
| 2026-09-04 17:12:37 | 1738ms | 3 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-21 04:51:44 | 1876ms | 3 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-20 19:06:10 | 2123ms | 3 NS 1 A 4 MX | 🔓 Insecure |
| 2026-06-17 11:09:33 shown | 2190ms | 3 NS 1 A 4 MX | 🔓 Insecure |