fab-kassel.de

Valid Email Server
Domain Lookup › fab-kassel.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fab-kassel.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 16:33:36 UTC · ↺ Refresh

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MX Hostnames

  • vm2501.vamax.com

MX Priorities

  • vm2501.vamax.com: 10

A / AAAA Records

  • 217.154.86.110 ↩ vm2501.vamax.com

Mail Server IPs

  • 217.154.86.110 ↩ vm2501.vamax.com

SOA Record

Raw SOA vm2101.vamax.com technik.vamax.de 2026022201 10800 3600 604800 10800
Primary NS (mname)
vm2101.vamax.com
Admin Email (rname)
technik@vamax.de
Serial
2026022201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s

Nameservers (NS)

pdns02.domaincontrol.com
vm2501.vamax.com
vm2101.vamax.com

SPF Record

✓ Strict (-all)
v=spf1 a mx a:vamax.com ip4:217.154.86.110 ip4:92.205.22.44 ip4:178.77.102.155 ip4:85.214.65.68 ip4:85.214.122.17 ip4:85.214.123.83 ip4:212.102.118.76 ip4:217.92.21.248 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

2 records
  • SPFv=spf1 a mx a:vamax.com ip4:217.154.86.110 ip4:92.205.22.44 ip4:178.77.102.155 ip4:85.214.65.68 ip4:85.214.122.17 ip4:85.214.123.83 ip4:212.102.118.76 ip4:217.92.21.248 -all
  • apple-domain-verification=lyUhwwLspJcE4IOh
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