| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 77.247.77.143 | 3600s | vps138.rackhosting.com | AS31590 | Rackhosting.com ApS | 77.247.64.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | xn--stjysk-hegn-fgb.dk | 77.247.77.143 | vps138.rackhosting.com | AS31590 Rackhosting.com ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | xn--stjysk-hegn-fgb.dk → 77.247.77.143 |
| 🔶 Autoconfig | xn--stjysk-hegn-fgb.dk → 77.247.77.143 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.østjysk-hegn.dk | xn--stjysk-hegn-fgb.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026090201 |
| 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 | |
|---|---|---|---|---|
| 2026-09-03 16:40:20 | 546ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-28 22:53:12 | 597ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 21:11:35 | 730ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 12:43:41 | 784ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-27 03:02:11 | 1567ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 14:46:34 | 661ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-18 15:56:53 | 788ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 22:20:07 | 1741ms | 2 NS 1 A 1 MX | 🔒 Secure | View |