| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.104.83.156 | 3600s | mx.upnavigator.dk | AS204274 | AURA Fiber A/S | 87.104.64.0/18 | 🇩🇰 Denmark | Hørning |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.upnavigator.dk | 87.104.83.156 | mx.upnavigator.dk | AS204274 AURA Fiber A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | papirteater.dk → 87.104.83.156 |
| 🔶 Autoconfig | papirteater.dk → 87.104.83.156 |
| TXT Record |
|---|
| v=spf1 a mx a:mx.upnavigator.dk ip4:87.104.83.156 ~all |
| Policy | Record (papirteater.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx a:mx.upnavigator.dk ip4:87.104.83.156 ~all |
| Policy | Record (_dmarc.papirteater.dk) |
|---|---|
| p=quarantine | v=DMARC1;p=quarantine;sp=quarantine;pct=100;rua=mailto:info@upnavigator.dk;ruf=mailto:info@upnavigator.dk;rf=afrf;ri=86400;fo=1 |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.papirteater.dk | papirteater.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 |