| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.210.71.216 | 43200s | smtp-dk.negaard.net | AS203953 | Hiper A/S | 80.210.64.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | smtp.persondataplus.dk | 80.210.71.216 | smtp-dk.negaard.net | AS203953 Hiper A/S |
| TXT Record |
|---|
| v=spf1 a ip6:2a05:f6c7:3532:4448::3 mx -all |
| Policy | Record (persondataplus.dk) |
|---|---|
| -all (hard fail) | v=spf1 a ip6:2a05:f6c7:3532:4448::3 mx -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081201 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 16:59:52 | 613ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 12:21:55 | 2597ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-15 19:42:25 | 846ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 21:07:13 | 832ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 19:01:11 | 836ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 03:58:46 | 539ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 02:24:53 | 959ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 01:59:26 | 621ms | 2 NS 1 A 1 MX | 🔒 Secure | View |