radu.dk is a .dk domain served by 2 nameservers (ns1.variomedia.de, ns2.variomedia.de). It was registered on 13 February 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.28.232.47 is hosted by ScaleUp Technologies GmbH & Co. KG (AS29014) in Germany. Mail is handled by mail.variomedia.de. 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 |
|---|---|---|---|---|---|---|---|
| 81.28.232.47 | 3600s | ws44.web.vrmd.de | AS29014 | ScaleUp Technologies GmbH & Co. KG | 81.28.232.0/22 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.variomedia.de | 81.28.224.26 81.28.224.27 |
mx1.mail.vrmd.de mx2.mail.vrmd.de |
AS29014 ScaleUp Technologies GmbH & Co. KG AS29014 ScaleUp Technologies GmbH & Co. KG |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 81.28.232.47 |
| 🔶 Autoconfig | autoconfig.variomedia.de → 81.28.224.75 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 0 | 443 | autodiscover.variomedia.de |
| TXT Record |
|---|
| v=spf1 include:spf.variomedia.de ?all |
| Policy | Record (radu.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:spf.variomedia.de ?all |
| www | 81.28.232.47 (AS29014) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · policy: ?all
| 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 | 2024052520 |
| Primary NS (MNAME) | ns1.variomedia.de |
| Responsible (RNAME) | support@variomedia.de |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Variomedia AG |
| Registered | 2007-02-13 |
| Expires | 2027-02-28 (134d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:22:55 | 830ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 01:26:21 | 894ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 22:09:29 | 719ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 08:21:50 | 916ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-02 11:13:50 shown | 10301ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 17:04:25 | 905ms | 2 NS 1 A 1 MX | 🔓 Insecure |