| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 80.210.71.216 | 600s | smtp-dk.negaard.net | AS203953 | Hiper A/S | 80.210.64.0/20 | 🇩🇰 Denmark | Rødovre Municipality |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | smtp.dragondroid.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 (dragondroid.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 | |
|---|---|---|---|---|
| 2026-08-14 17:59:05 | 8541ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 15:18:15 | 4591ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 15:39:25 | 1880ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 03:06:14 | 726ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 17:07:54 | 585ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 21:28:44 | 1615ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 04:25:04 | 501ms | 2 NS 1 A 1 MX | 🔒 Secure | View |