golfsport.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 66.193.212.56 is hosted by Level 3 Parent, LLC (AS3356) in United States. Mail is handled by golfsport-dk.mail.eo.outlook.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 66.193.212.56 | 600s | vserver363.3essentials.com | AS3356 | Level 3 Parent, LLC | 66.193.212.0/24 | 🇺🇸 United States | Davidson |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms25332229 |
| v=spf1 include:spf.protection.outlook.com include:web.shared.mysmtp.com ~all |
| Policy | Record (golfsport.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.protection.outlook.com include:web.shared.mysmtp.com ~all |
| Policy | Record (_dmarc.golfsport.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:security@golfsport.dk; |
| www | 66.193.212.56 (AS3356) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-golfsport-dk._domainkey.golfsport.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 5/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100301 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2000-02-03 |
| Expires | 2027-03-31 (165d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 03:33:50 shown | 987ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 03:13:51 | 952ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 03:26:57 | 1163ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 02:15:12 | 982ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-08 15:37:44 | 1773ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 04:38:17 | 9028ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 10:35:55 | 3050ms | 2 NS 1 A 1 MX | 🔒 Secure |