| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 89.239.196.34 | 600s | mail1.how.dk | AS44869 | FIBIA P/S | 89.239.192.0/18 | 🇩🇰 Denmark | Odense |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail1.how.dk | 89.239.196.34 | mail1.how.dk | AS44869 FIBIA P/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | littlebigman.dk → 89.239.196.34 |
| 🔶 Autoconfig | littlebigman.dk → 89.239.196.34 |
| TXT Record |
|---|
| v=spf1 mx ~all |
| Policy | Record (littlebigman.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ~all |
| Policy | Record (_dmarc.littlebigman.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.littlebigman.dk | 05651103-8de5-48bc-95d6-0075f5c99960.auth.acme-dns.io |
| TXT | 05651103-8de5-48bc-95d6-0075f5c99960.auth.acme-dns.io | 73BrpnEmz4re6OAin86zLnvopn-fxitDpvvxcgZA-4w |
| TXT | 05651103-8de5-48bc-95d6-0075f5c99960.auth.acme-dns.io | uG1c40LJm4vhWU_825kItdR1Wj-liuzpU5pIz3qEg3E |
| 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 | |
|---|---|---|---|---|
| 2026-08-25 23:52:50 | 1367ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 03:15:50 | 1127ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 20:35:38 | 9568ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 12:29:33 | 769ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 14:39:15 | 1391ms | 2 NS 1 A 1 MX | 🔒 Secure | View |