| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.41.45 | — | linux15.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | — | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.onlinemail.io → 185.21.40.62 |
| 🔶 Autoconfig | autoconfig-mf.onlinemail.io → 185.21.40.62 |
| TXT Record |
|---|
| google-site-verification=UuuRIdVMDtYjV5jSK2XGrxsIjpVQ1e7J_daPStSqXaw |
| mailerlite-domain-verification=d8d3a9def616bdd30fa5eddfcc51f67540e245d9 |
| openai-domain-verification=dv-1xSkOR6deJoWjrfSeY9UYf5o |
| stripe-verification=53ce3d94621138db757defa38d80637bc91b63d6b7be32ee078138c0500410a2 |
| v=spf1 include:_spf.google.com include:_spf.mlsend.com include:spf.onlinemail.io include:spf.curanet.dk include:spf.zoho.eu include:eu.transmail.net include:spf.zohomail360.eu -all |
| Policy | Record (itstack.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.google.com include:_spf.mlsend.com include:spf.onlinemail.io include:spf.curanet.dk include:spf.zoho.eu include:eu.transmail.net include:spf.zohomail360.eu -all |
| Policy | Record (_dmarc.itstack.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061502 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |