| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.60.88.113 | 3600s | 87-60-88-113-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.60.0.0/16 | 🇩🇰 Denmark | Kokkedal |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.fure.dk | 87.60.88.113 | 87-60-88-113-static.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.60.88.113 |
| 🔶 Autoconfig | 87.60.88.113 |
| TXT Record |
|---|
| v=spf1 a mx -all |
| Policy | Record (fure.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx -all |
| Policy | Record (_dmarc.fure.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100; rua=mailto:info@fure.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081001 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 05:33:44 | 657ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 07:30:21 | 777ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 00:55:21 | 20954ms | 2 NS 1 A 0 MX | ❓ Unknown | View |
| 2026-07-17 05:12:27 | 818ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 02:21:54 | 8666ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 09:52:18 | 777ms | 2 NS 1 A 1 MX | 🔒 Secure | View |