| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.239.196.5 | 3600s | 89.239.196.5.static.fibianet.dk | AS44869 | FIBIA P/S | 89.239.192.0/18 | 🇩🇰 Denmark | Odense |
| TXT Record |
|---|
| v=spf1 a mx ip4:89.239.196.0/29 ip4:81.27.211.128/28 include:_spf.centerasecurity.dk -all |
| Policy | Record (binologic.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx ip4:89.239.196.0/29 ip4:81.27.211.128/28 include:_spf.centerasecurity.dk -all |
| Policy | Record (_dmarc.binologic.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; sp=none; |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx1-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | D4C349E7B72F5CF4A9CEA358F98947C2… |
| SMTP _25._tcp.mx2-dk.centerasecurity.dk | DANE-EE · SPKI · SHA-256 | 56315B43B892E9AEE184919EC6A5821C… |
| 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 | |
|---|---|---|---|---|
| 2026-08-15 21:29:24 | 4995ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-08-13 08:34:03 | 1246ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-15 09:01:29 | 1487ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-07-02 01:20:07 | 908ms | 2 NS 1 A 2 MX | 🔒 Secure | View |
| 2026-06-16 14:37:46 | 673ms | 2 NS 1 A 2 MX | 🔒 Secure | View |