| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.103.123.131 | 1800s | — | AS204171 | TD-K A/S | 185.103.120.0/22 | 🇩🇰 Denmark | Hvidovre |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | erdet1april.dk → 185.103.123.131 |
| 🔶 Autoconfig | erdet1april.dk → 185.103.123.131 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.erdet1april.dk | erdet1april.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 | 2022052800 |
| Primary NS (MNAME) | ns1.quickdns.dk |
| Responsible (RNAME) | hostmaster@quickdns.dk |
| Refresh | 14400s |
| Retry | 7200s |
| Expire | 2415600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-27 18:36:02 | 9872ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 20:00:16 | 4383ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-20 00:16:57 | 668ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 08:13:03 | 1271ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 08:09:08 | 537ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 08:02:09 | 13431ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-17 08:00:15 | 4331ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |