| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.55.159.226 | 86400s | 87-55-159-226-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Aabenraa |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | adsl.snark.dk → 87.55.159.226 |
| 🔶 Autoconfig | adsl.snark.dk → 87.55.159.226 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.karbad.dk | adsl.snark.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 | 2026083103 |
| Primary NS (MNAME) | hydrogen.ns.hetzner.com |
| Responsible (RNAME) | dns@hetzner.com |
| Refresh | 86400s |
| Retry | 10800s |
| Expire | 3600000s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-02 09:22:20 | 2584ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-08-26 23:40:06 | 772ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-07-03 18:22:00 | 986ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-27 10:26:56 | 785ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-22 22:35:11 | 1201ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 04:25:53 | 1411ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 11:47:19 | 1176ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |