| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.249.218.37 | 3600s | webprod.semlernet.dk | AS3292 | TDC Holding A/S | 195.249.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | webprod.semlernet.dk |
| 🔶 Autoconfig | webprod.semlernet.dk |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (sæbekasse.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.sæbekasse.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;rua=mailto:dmarc_rapport@semler.dk |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.sæbekasse.dk | webprod.semlernet.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 | 19 |
| Primary NS (MNAME) | ns1-05.azure-dns.com |
| Responsible (RNAME) | dnsadmin@kmd.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 43200s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-06-25 19:56:40 | 813ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 19:07:20 | 598ms | 4 NS 1 A 0 MX | ❓ Unknown | View |
| 2026-06-23 12:57:20 | 373ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 12:53:23 | 517ms | 4 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-06-21 00:37:45 | 442ms | 0 NS 0 A 0 MX | 🔒 Secure | View |
| 2026-06-18 05:34:50 | 667ms | 4 NS 1 A 0 MX | 🔒 Secure | View |