| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.104.251.61 | 7200s | gw.jny.dk | AS204151 | EWII Bredbaand A/S | 87.104.240.0/20 | 🇩🇰 Denmark | Fredericia |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | rosedam.dk | 87.104.251.61 | gw.jny.dk | AS204151 EWII Bredbaand A/S |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (rosedam.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.rosedam.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; |
| 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 15:20:41 | 633ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 17:56:17 | 691ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 23:52:32 | 786ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 14:29:35 | 643ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 02:06:38 | 590ms | 2 NS 1 A 1 MX | 🔒 Secure | View |