rio-ob.de

Valid Email Server
Domain Lookup › rio-ob.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rio-ob.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 04:06:35 UTC · ↺ Refresh

MX Hostnames

  • rio-mail01.rio-ob.de

MX Priorities

  • rio-mail01.rio-ob.de: 10

A / AAAA Records

  • 89.15.247.68 ↩ webserver3.fancomserver.de

Mail Server IPs

  • 91.26.180.59 ↩ rio-mail01.rio-ob.de

SOA Record

Raw SOA ns3.fancomserver.de obiersa.fan-com.de 2026040102 28800 7200 1209600 86400
Primary NS (mname)
ns3.fancomserver.de
Admin Email (rname)
obiersa@fan-com.de
Serial
2026040102
Refresh
28800s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.fancomserver.de
ns3.fancomserver.de

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:d; adkim=r; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

1 record
  • SPFv=spf1 mx a ~all
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