| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 51.144.135.21 | 600s | — | AS8075 | Microsoft Corporation | 51.144.0.0/15 | 🇳🇱 The Netherlands | Amsterdam |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| 🔶 Autoconfig | www.hanstholmfiskeauktion.dk → 51.144.135.21 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms70156271 |
| v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com ip4:193.8.36.0/22 ip4:92.241.220.90 ip4:92.43.176.4 ip4:188.228.48.71 ip4:92.43.177.126 -all |
| Policy | Record (hanstholmfiskeauktion.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com ip4:193.8.36.0/22 ip4:92.241.220.90 ip4:92.43.176.4 ip4:188.228.48.71 ip4:92.43.177.126 -all |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.hanstholmfiskeauktion.dk | www.hanstholmfiskeauktion.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026041601 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 12:56:44 | 1209ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 20:05:58 | 2321ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 17:32:00 | 806ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 18:44:51 | 2057ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 21:14:36 | 2499ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 10:20:36 | 3767ms | 2 NS 1 A 1 MX | 🔒 Secure | View |