johanreventlow.dk is a .dk domain served by 3 nameservers (ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com). It was registered on 12 January 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 174.129.207.231 is hosted by Amazon.com, Inc. (AS14618) in United States. 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.
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 174.129.207.231 |
| 🔶 Autoconfig | 174.129.207.231 |
| www | 174.129.207.231 69.163.181.134 (AS14618 AS26347) (address records, no CNAME) |
| www vs bare domain | Same network johanreventlow.dk: 174.129.207.231 69.163.181.134 (AS14618 AS26347) www.johanreventlow.dk: 174.129.207.231 69.163.181.134 (AS14618 AS26347) |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 2023103100 |
| Primary NS (MNAME) | ns1.dreamhost.com |
| Responsible (RNAME) | hostmaster@dreamhost.com |
| Refresh | 16428s |
| Retry | 600s |
| Expire | 1814400s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2004-01-12 |
| Expires | 2027-01-31 (102d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-06-24 19:13:53 | 4090ms | 3 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 10:47:37 shown | 1570ms | 3 NS 2 A 0 MX | 🔓 Insecure |
| 2026-06-24 00:59:35 | 915ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 08:29:03 | 2087ms | 3 NS 2 A 0 MX | 🔓 Insecure |