| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.19.228.214 | 3600s | onlinecasting.de | AS47292 | Sentia Denmark A/S | 81.19.224.0/20 | 🇩🇰 Denmark | Albertslund |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.online-casting.dk | 81.19.248.211 | mail.netposten.dk | AS47292 Sentia Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 81.19.228.214 |
| 🔶 Autoconfig | 81.19.228.214 |
| TXT Record |
|---|
| v=spf1 a mx ip4:81.19.224.68 -all |
| Policy | Record (online-casting.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:81.19.224.68 -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023061501 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-30 04:37:03 | 821ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 03:06:47 | 2310ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 20:41:07 | 1179ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 11:26:46 | 1847ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-18 09:20:12 | 1178ms | 2 NS 1 A 1 MX | 🔒 Secure | View |