| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.7.136.116 | 3600s | — | AS47292 | Sentia Denmark A/S | 81.7.136.0/22 | 🇩🇰 Denmark | Charlottenlund |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (uof.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.uof.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; aspf=s; adkim=s; pct=100 |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080601 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 14:08:28 | 484ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-08-10 00:44:56 | 796ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-26 06:08:50 | 1274ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-23 07:02:17 | 773ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-22 14:38:52 | 979ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 12:09:45 | 539ms | 2 NS 1 A 0 MX | 🔒 Secure | View |