| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.61.93.243 | 600s | 0x573d5df3.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.61.0.0/17 | 🇩🇰 Denmark | Ballerup Municipality |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 1 | 600s | mail.hjarso.dk | — | — | — |
| TXT Record |
|---|
| v=spf1 a:mail.hjarso.dk -all |
| Policy | Record (hjarso.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:mail.hjarso.dk -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 3012151067 |
| Primary NS (MNAME) | ns1pri.webhosting.dk |
| Responsible (RNAME) | hostmaster@webhosting.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 14515200s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-02 12:59:38 | 637ms | 5 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 19:19:54 | 590ms | 5 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 09:31:34 | 650ms | 5 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 20:06:10 | 1918ms | 5 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 19:39:10 | 653ms | 5 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 07:51:19 | 1006ms | 5 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:53:48 | 7772ms | 5 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:06:31 | 260ms | 0 NS 0 A 0 MX | ❓ Unknown | View |