| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.89.248.111 | 43200s | 0x5359f86f.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 83.89.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | fihldesign.dk → 83.89.248.111 |
| 🔶 Autoconfig | fihldesign.dk → 83.89.248.111 |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (fihldesign.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.fihldesign.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; pct=100; |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.fihldesign.dk | fihldesign.dk |
| 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 06:54:25 | 2287ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-08-14 03:41:16 | 7801ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-07-26 11:59:22 | 1967ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-07-19 20:17:28 | 13762ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-25 01:49:55 | 5586ms | 2 NS 1 A 3 MX | 🔒 Secure | View |
| 2026-06-17 10:11:09 | 896ms | 2 NS 1 A 3 MX | 🔒 Secure | View |