hinnerup-optik.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 22 December 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.241.247.115 is hosted by Google LLC (AS396982) in Belgium. Mail is handled by hinnerupoptik-dk02b.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 35.241.247.115 | 3600s | 115.247.241.35.bc.googleusercontent.com | AS396982 | Google LLC | 35.240.0.0/13 | 🇧🇪 Belgium | Brussels |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| v=spf1 a include:spf.protection.outlook.com ip4:194.150.113.0/24 ip4:194.150.112.0/24 -all |
| Policy | Record (hinnerup-optik.dk) |
|---|---|
| -all (hard fail) | v=spf1 a include:spf.protection.outlook.com ip4:194.150.113.0/24 ip4:194.150.112.0/24 -all |
| www CNAME | optikteamskab.wpengine.com (all on wpengine.com) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · 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 | 2018123101 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2016-12-22 |
| Expires | 2026-12-31 (75d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-03 05:11:45 | 1130ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 17:43:02 | 937ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-19 19:27:24 shown | 652ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 13:14:36 | 7690ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 12:14:01 | 2754ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 12:11:21 | 328ms | 0 NS 0 A 0 MX | ❓ Unknown |