| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.249.218.176 | 300s | semler.dk webprod3.semlernet.dk |
AS3292 | TDC Holding A/S | 195.249.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | webprod3.semlernet.dk |
| 🔶 Autoconfig | webprod3.semlernet.dk |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (total-tryghed.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.total-tryghed.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;rua=mailto:dmarc_rapport@semler.dk |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.total-tryghed.dk | webprod3.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 | 23 |
| Primary NS (MNAME) | ns1-03.azure-dns.com |
| Responsible (RNAME) | dnsadmin@kmd.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 43200s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-03 05:16:48 | 738ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 12:40:17 | 1934ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-25 05:42:40 | 861ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-24 15:17:41 | 1085ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |
| 2026-06-18 01:19:56 | 617ms | 4 NS 1 A 0 MX | 🔓 Insecure | View |