| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.kortermann-hosting.dk | 94.231.105.180 | vdom105.net.dk2.zitcom.dk | AS48854 team.blue Denmark A/S |
| ns2.kortermann-hosting.dk | 94.231.105.146 | — | AS48854 team.blue Denmark A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.189.39.101 | 3600s | 101.96-27.39.189.94.in-addr.arpa nix01.kortermann-hosting.dk |
AS3292 | TDC Holding A/S | 94.189.0.0/17 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.aeroe-it.dk | — | — | — |
| TXT Record |
|---|
| v=spf1 +a +mx include:spf.securesmtp.dk -all |
| Policy | Record (aeroe-it.dk) |
|---|---|
| -all (hard fail) | v=spf1 +a +mx include:spf.securesmtp.dk -all |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 34674 |
| Primary NS (MNAME) | ns1.kortermann-hosting.dk |
| Responsible (RNAME) | hostmaster@kortermann-hosting.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-23 01:45:07 | 24952ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-03 01:02:23 | 4660ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 00:24:28 | 577ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-23 02:54:07 | 944ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 12:58:26 | 2938ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 12:51:25 | 3157ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |