| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.89.248.111 | 3600s | 0x5359f86f.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 83.89.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.fihl.dk | 83.89.248.111 | 0x5359f86f.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 83.89.248.111 |
| 🔶 Autoconfig | 83.89.248.111 |
| TXT Record |
|---|
| v=DMARC; p=quarantine; pct=100; |
| v=spf1 mx -all |
| Policy | Record (tjagvadfihl.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082501 |
| 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 | |
|---|---|---|---|---|
| 2026-08-26 20:12:44 | 710ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 18:48:19 | 527ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 18:01:05 | 857ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 02:46:58 | 603ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 22:12:03 | 687ms | 2 NS 1 A 1 MX | 🔒 Secure | View |