| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 20.50.2.40 | 3600s | — | AS8075 | Microsoft Corporation | 20.48.0.0/12 | 🇳🇱 The Netherlands | Amsterdam |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (tmsund.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.tmsund.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email; ruf=mailto:dmarc-fail-report@solteq.com; fo=0; adkim=r; aspf=r; pct=100; rf=afrf |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:solteq-d@tlsrpt.report-uri.com |
| 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 | 1 |
| Primary NS (MNAME) | ns1-09.azure-dns.com |
| Responsible (RNAME) | azuredns-hostmaster@microsoft.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-03 07:41:41 | 743ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 05:50:57 | 735ms | 4 NS 1 A 1 MX | ❓ Unknown | View |
| 2026-06-23 04:30:40 | 1086ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 15:06:13 | 507ms | 4 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 06:46:05 | 642ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |