| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 178.72.20.1 | 300s | naserver.reinhold.dk | AS3342 | Cibicom A/S | 178.72.16.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.reinhold.dk | 178.72.20.1 | naserver.reinhold.dk | AS3342 Cibicom A/S |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (reinhold.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.reinhold.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:7nwvsmm5@ag.dmarcian.eu; |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2412888084 |
| Primary NS (MNAME) | pranab.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-22 21:13:37 | 1636ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-15 14:10:26 | 1170ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-08 20:22:54 | 915ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-31 21:34:05 | 941ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 02:45:17 | 9201ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-05 20:24:12 | 9171ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 14:26:49 | 940ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 04:05:40 | 924ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 15:18:22 | 867ms | 2 NS 1 A 1 MX | 🔒 Secure | View |