Domain Overview
DNS: ✓ just now
Checker: ✓ just now
mvz-hassfurt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-01 22:13:00 UTC · ↺ Refresh
MX Hostnames
- portal.hassberg-kliniken.de
MX Priorities
- portal.hassberg-kliniken.de: 100
A / AAAA Records
- 193.53.246.95 ↩ r30101.agenturserver.it
Mail Server IPs
- 217.239.255.58 ↩ portal.hassberg-kliniken.de
SOA Record
Raw SOA
ns1.rrpproxy.net tech.rrpproxy.net 2026034147 10800 3600 604800 28800
Primary NS (mname)
ns1.rrpproxy.net
Admin Email (rname)
tech@rrpproxy.net
Serial
2026034147
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
28800s
Nameservers (NS)
ns1.rrpproxy.net
ns3.rrpproxy.net
ns2.rrpproxy.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:217.239.255.58 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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 ip4:217.239.255.58 -all
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