mattoni.dk is a .dk domain served by 2 nameservers (alfa.ns.active24.cz, beta.ns.active24.cz). It was registered on 3 June 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.250.10.31 is hosted by WIA spol. s.r.o. (AS21430) in Czechia. 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 |
|---|---|---|---|---|---|---|---|
| 80.250.10.31 | 3600s | — | AS21430 | WIA spol. s.r.o. | 80.250.0.0/19 | 🇨🇿 Czechia | Cheb |
| www | 80.250.10.31 (AS21430) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 2009071401 |
| Primary NS (MNAME) | alfa.ns.active24.cz |
| Responsible (RNAME) | hostmaster@active24.cz |
| Refresh | 10800s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA |
| Registered | 2009-06-03 |
| Expires | 2027-06-30 (255d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-06 12:51:31 | 581ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-10-03 09:33:43 | 875ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-30 21:56:28 | 1569ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-24 17:11:29 | 9557ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-07 09:03:36 shown | 10522ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-20 07:33:49 | 1268ms | 2 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-17 23:48:52 | 1335ms | 2 NS 1 A 0 MX | 🔓 Insecure |