| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 172.104.242.54 | 3600s | 172-104-242-54.ip.linodeusercontent.com | AS63949 | Akamai Connected Cloud | 172.104.224.0/19 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | shpx.dk | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.104.242.54 |
| 🔶 Autoconfig | 172.104.242.54 |
| TXT Record |
|---|
| v=spf1 +mx +a +ip4:172.104.242.54 ~all |
| Policy | Record (shxp.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +mx +a +ip4:172.104.242.54 ~all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2021111801 |
| 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 | |
|---|---|---|---|---|
| 2026-09-06 00:41:31 | 473ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 10:11:53 | 477ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 13:37:32 | 583ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 23:14:20 | 547ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 20:40:15 | 979ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 09:23:42 | 533ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-18 14:10:45 | 581ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 18:07:54 | 7531ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 16:50:43 | 784ms | 2 NS 1 A 1 MX | 🔒 Secure | View |