| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 83.136.251.159 | 1200s | brugtelamper.dk | AS202053 | UpCloud Ltd | 83.136.248.0/21 | 🇬🇧 United Kingdom | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.stenogstoffer.dk | 2a04:3542:1000:910:3016:6cff:febb:558f 94.237.25.59 |
— — |
AS202053 UpCloud Ltd AS202053 UpCloud Ltd |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | stenogstoffer.dk → 83.136.251.159 |
| 🔶 Autoconfig | stenogstoffer.dk → 83.136.251.159 |
| TXT Record |
|---|
| v=spf1 mx ~all |
| Policy | Record (stenogstoffer.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ~all |
| Policy | Record (_dmarc.stenogstoffer.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.stenogstoffer.dk | stenogstoffer.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026032401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |