klassisk-radio.dk is a .dk domain served by 5 nameservers (ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and 2 more). It was registered on 16 September 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.18.180.197 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by bauermedia-dk.mx1.staysecuregroup.com, bauermedia-dk.mx2.staysecuregroup.net. 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 |
|---|---|---|---|---|---|---|---|
| 52.18.180.197 | 300s | ec2-52-18-180-197.eu-west-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.16.0.0/14 | 🇮🇪 Ireland | Dublin |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | klassisk-radio.dk → 52.18.180.197 |
| 🔶 Autoconfig | klassisk-radio.dk → 52.18.180.197 |
| TXT Record |
|---|
| v=spf1 mx ~all |
| Policy | Record (klassisk-radio.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ~all |
| www | 52.18.180.197 (AS16509) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.klassisk-radio.dk | klassisk-radio.dk |
| 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 | 2022042506 |
| Primary NS (MNAME) | ns1.brandshelter.com |
| Responsible (RNAME) | tech@brandshelter.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-09-16 |
| Expires | 2028-09-30 (703d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-07 23:31:50 | 998ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-02 11:03:11 | 875ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-24 01:15:59 | 1021ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-31 13:08:52 | 10207ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-11 22:23:51 shown | 49593ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-30 10:25:37 | 1318ms | 5 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-24 07:53:10 | 1267ms | 5 NS 1 A 2 MX | ❓ Unknown |
| 2026-06-17 23:58:55 | 970ms | 5 NS 1 A 2 MX | 🔓 Insecure |