| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 143.42.16.236 | — | — | AS63949 | Akamai Connected Cloud | 143.42.0.0/18 | 🇩🇪 Germany | Frankfurt am Main |
| TXT Record |
|---|
| MS=ms81716156 |
| v=spf1 include:spf.protection.outlook.com ip4:78.31.254.247 -all |
| Policy | Record (svejstrup.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com ip4:78.31.254.247 -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2407066249 |
| Primary NS (MNAME) | doug.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 23:59:56 | 741ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 16:40:01 | 858ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-05 18:01:58 | 2164ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 00:18:44 | 4099ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 08:42:08 | 2215ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:56:04 | 1238ms | 2 NS 1 A 1 MX | 🔒 Secure | View |