premiumbarefoot.dk is a .dk domain served by 4 nameservers (ns-1236.awsdns-26.org, ns-1925.awsdns-48.co.uk, ns-28.awsdns-03.com and 1 more). It was registered on 21 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.31.34.23 is hosted by MasterDC s.r.o. (AS24971) in Czechia. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 81.31.34.23 | 300s | 81-31-34-23.static.masterinter.net | AS24971 | MasterDC s.r.o. | 81.31.32.0/20 | 🇨🇿 Czechia | Prague |
| TXT Record |
|---|
| v=spf1 include:spf.simplia.cz -all |
| Policy | Record (premiumbarefoot.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simplia.cz -all |
| Policy | Record (_dmarc.premiumbarefoot.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:premiumbarefoot.dk@a.cdmarc.cz; ruf=mailto:premiumbarefoot.dk@f.cdmarc.cz; fo=1; |
| www | 81.31.34.20 81.31.34.21 (AS24971) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 2/10 · 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 | 1 |
| Primary NS (MNAME) | ns-1925.awsdns-48.co.uk |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2026-05-21 |
| Expires | 2027-05-20 (214d) |
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 |
|---|---|---|---|
| 2026-10-01 06:37:08 shown | 2958ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-26 12:11:20 | 5026ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-12 02:34:24 | 4326ms | 4 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-06 16:47:54 | 5734ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-31 10:54:56 | 1335ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-30 10:14:15 | 3307ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-29 02:23:54 | 1129ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-28 00:02:50 | 3238ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-26 23:36:57 | 3432ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-08-26 20:28:05 | 3501ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-25 10:55:05 | 3382ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-08-07 14:19:58 | 3260ms | 4 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-29 17:12:30 | 3196ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-27 22:05:06 | 12265ms | 4 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-07-14 10:26:48 | 3169ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 23:04:56 | 3316ms | 3 NS 1 A 2 MX | 🔒 Secure |