| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 176.58.121.170 | 43200s | li523-170.members.linode.com | AS63949 | Akamai Connected Cloud | 176.58.96.0/19 | 🇬🇧 United Kingdom | London |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | festpianoet.dk → 176.58.121.170 |
| 🔶 Autoconfig | festpianoet.dk → 176.58.121.170 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.festpianoet.dk | festpianoet.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080101 |
| 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 | |
|---|---|---|---|---|
| 2026-08-27 16:39:46 | 835ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 03:16:37 | 615ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-06 12:06:11 | 819ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 22:40:30 | 4743ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 14:40:26 | 754ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 17:39:45 | 512ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 00:10:58 | 878ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-17 10:16:52 | 1568ms | 2 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-17 10:13:07 | 629ms | 2 NS 1 A 0 MX | 🔒 Secure | View |