| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.rfasource.com | 64.74.42.233 | — | AS26654 Richard Fleischman & Assoc., Inc. |
| ns2.rfanyc.com | 64.74.42.234 | — | AS26654 Richard Fleischman & Assoc., Inc. |
| ns3.rfanyc.com | 185.174.76.51 | — | AS26654 Richard Fleischman & Assoc., Inc. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.201.63.139 | 3600s | raiko.oderland.com | AS44136 | ODERLAND Webbhotell AB | 91.201.60.0/22 | 🇸🇪 Sweden | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.96.242.8 |
| TXT Record |
|---|
| v=spf1 include:eu._netblocks.mimecast.com include:_spf.google.com include:mailcontrol.com ip4:212.81.96.94 include:servers.mcsv.net -all |
| Policy | Record (northzone.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:eu._netblocks.mimecast.com include:_spf.google.com include:mailcontrol.com ip4:212.81.96.94 include:servers.mcsv.net -all |
| Policy | Record (_dmarc.northzone.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email |
| 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 | 33 |
| Primary NS (MNAME) | ns1.rfasource.com |
| Responsible (RNAME) | dnsadmin@rfanyc.com |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |