matchaday.dk is a .dk domain served by 3 nameservers (ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk). It was registered on 24 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.9.175.196 is hosted by WebSupport s.r.o. (AS51013) in Slovakia. Mail is handled by mx10.websupport.sk, mx20.websupport.sk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 37.9.175.196 | — | ing.r6.websupport.sk | AS51013 | WebSupport s.r.o. | 37.9.168.0/21 | 🇸🇰 Slovakia | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | web.prod.bts.websupport.sk → 37.9.169.171 |
| 🔶 Autoconfig | web.prod.bts.websupport.sk → 37.9.169.171 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:4b40:aaaa:2009::6 | — | — | AS51013 | WebSupport s.r.o. | 2a00:4b40:0:0:0:0:0:0/32 | 🇸🇰 Slovakia | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | web.prod.bts.websupport.sk |
| TXT Record |
|---|
| v=spf1 a mx include:_spf.m1.websupport.sk -all |
| Policy | Record (matchaday.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx include:_spf.m1.websupport.sk -all |
| Policy | Record (_dmarc.matchaday.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 37.9.175.196 2a00:4b40:aaaa:2009::6 (AS51013) (address records, no CNAME) |
| www vs bare domain | Same network matchaday.dk: 37.9.175.196 2a00:4b40:aaaa:2009::6 (AS51013) www.matchaday.dk: 37.9.175.196 2a00:4b40:aaaa:2009::6 (AS51013) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 3/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx10.websupport.sk | DANE-TA · SPKI · SHA-256 | C784333D20BCD742B9FDC3236F4E509B… |
| SMTP _25._tcp.mx10.websupport.sk | DANE-TA · SPKI · SHA-256 | 0E8BB18BBEEFB381BE21BFC1A206D317… |
| SMTP _25._tcp.mx10.websupport.sk | DANE-TA · SPKI · SHA-256 | 6BD9212CE649C659C9CABC6CB60FCFFA… |
| SMTP _25._tcp.mx20.websupport.sk | DANE-TA · SPKI · SHA-256 | 0E8BB18BBEEFB381BE21BFC1A206D317… |
| SMTP _25._tcp.mx20.websupport.sk | DANE-TA · SPKI · SHA-256 | 6BD9212CE649C659C9CABC6CB60FCFFA… |
| SMTP _25._tcp.mx20.websupport.sk | DANE-TA · SPKI · SHA-256 | C784333D20BCD742B9FDC3236F4E509B… |
| 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 | 1771508130 |
| Primary NS (MNAME) | ns1.websupport.sk |
| Responsible (RNAME) | admin@websupport.sk |
| Refresh | 7200s |
| Retry | 2048s |
| Expire | 1048576s |
| Minimum (neg-cache TTL) | 2560s |
| Field | Value |
|---|---|
| Registrar | Gransy s.r.o. |
| Registered | 2026-02-24 |
| Expires | 2027-02-23 (127d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 21:12:25 | 1457ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-16 18:25:53 | 3360ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-10 02:17:19 | 1865ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-26 09:40:46 | 9834ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-28 05:00:08 | 1257ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-22 14:20:32 | 5933ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-21 16:34:54 | 1198ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-18 04:30:16 shown | 1173ms | 3 NS 1 A 2 MX | 🔓 Insecure |