| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.92.5.123 | 300s | 83-92-5-123-cable.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 83.92.0.0/16 | 🇩🇰 Denmark | Ballerup Municipality |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.frontdesk.dk | 83.92.5.123 | 83-92-5-123-cable.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | frontdesk.dk → 83.92.5.123 |
| 🔶 Autoconfig | frontdesk.dk → 83.92.5.123 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.frontdesk.dk | frontdesk.dk |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2413279133 |
| Primary NS (MNAME) | hasslo.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-28 01:40:47 | 664ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 13:43:45 | 749ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-02 15:00:00 | 10077ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-29 08:39:16 | 995ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-27 03:06:16 | 10743ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-24 21:37:48 | 2555ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 00:02:56 | 803ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 10:34:03 | 1340ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 10:31:17 | 770ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |