| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.19.232.131 | 43200s | — | AS47292 | Sentia Denmark A/S | 81.19.224.0/20 | 🇩🇰 Denmark | Albertslund |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | webhotel31.webhosting.dk | 157.250.160.51 | webhotel31.webhosting.dk | AS3342 Cibicom A/S |
| TXT Record |
|---|
| v=spf1 ip4:81.19.232.0/24 ip4:81.7.161.0/24 a mx a:smtp.webhosting.dk,smtp1.webhosting.dk,smtp2.webhosting.dk |
| Policy | Record (skablund.dk) |
|---|---|
| no all — incomplete SPF | v=spf1 ip4:81.19.232.0/24 ip4:81.7.161.0/24 a mx a:smtp.webhosting.dk,smtp1.webhosting.dk,smtp2.webhosting.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel31.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel31.webhosting.dk | DANE-EE · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026082401 |
| 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 09:07:04 | 654ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-24 12:10:22 | 752ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-19 04:50:20 | 2708ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 22:30:02 | 663ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 12:27:39 | 828ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 09:40:12 | 1129ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 14:40:31 | 1176ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 04:20:35 | 561ms | 2 NS 1 A 1 MX | 🔒 Secure | View |