| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.249.218.21 | 3598s | — | AS3292 | TDC Holding A/S | 195.249.0.0/16 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.semler.dk | — | — | — |
| 20 | 3600s | mail2.semler.dk | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | forhandlerinternet.semler.dk → 195.249.218.21 |
| 🔶 Autoconfig | forhandlerinternet.semler.dk → 195.249.218.21 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (vw-hillerod.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.vw-hillerod.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;rua=mailto:dmarc_rapport@semler.dk |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.vw-hillerod.dk | forhandlerinternet.semler.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 | 26 |
| Primary NS (MNAME) | ns1-07.azure-dns.com |
| Responsible (RNAME) | dnsadmin@kmd.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 43200s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 16:38:06 | 2610ms | 4 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 12:42:57 | 901ms | 4 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-23 19:57:18 | 1015ms | 4 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-22 13:25:34 | 1340ms | 4 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-21 23:24:41 | 978ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-18 08:08:12 | 1466ms | 4 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-18 07:53:50 | 774ms | 4 NS 1 A 2 MX | 🔓 Insecure | View |