| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 65.21.24.201 | 300s | mail.mailsky.eu | AS24940 | Hetzner Online GmbH | 65.21.0.0/16 | 🇫🇮 Finland | Helsinki |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | mail.mailsky.eu | 2a01:4f9:fff1:57:beef::99 65.21.24.201 |
mail.mailsky.eu mail.mailsky.eu |
AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.mailsky.eu → 65.21.24.201 |
| 🔶 Autoconfig | mail.mailsky.eu → 65.21.24.201 |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (balle.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.balle.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:dmarc@rq080915.uriports.com; ruf=mailto:dmarc@rq080915.uriports.com; fo=1:d:s |
| Flags | Tag | Value |
|---|---|---|
| 0 | issuewild | letsencrypt.org |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.balle.dk | mail.mailsky.eu |
| 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 | 1521907502 |
| Primary NS (MNAME) | ns1.dnsimple.com |
| Responsible (RNAME) | admin@dnsimple.com |
| Refresh | 86400s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |