Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mediverbund.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 06:04:57 UTC · ↺ Refresh
MX Hostnames
- mx7.mediverbund-rz.de
- mx6.mediverbund-rz.de
MX Priorities
- mx6.mediverbund-rz.de: 10
- mx7.mediverbund-rz.de: 20
A / AAAA Records
- 94.186.181.221 (no PTR)
Mail Server IPs
- 94.186.181.220 ↩ mx6.mediverbund-rz.de
- 94.186.181.215 ↩ mx7.mediverbund-rz.de
SOA Record
Raw SOA
ns1.routing.net hostmaster.mediverbund.de 2024112203 86400 7200 3600000 900
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
hostmaster@mediverbund.de
Serial
2024112203
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
900s
Nameservers (NS)
ns3.routing.net
ns1.routing.net
ns2.routing.net
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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 a mx -all
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