Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ass-akademie.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 07:01:52 UTC · ↺ Refresh
MX Hostnames
- hetz2.djabit.de
MX Priorities
- hetz2.djabit.de: 10
A / AAAA Records
- 188.40.172.219 ↩ hetz2.djabit.de
Mail Server IPs
- 188.40.172.219 ↩ hetz2.djabit.de
- 2a01:4f8:10b:583::7 ↩ hetz2.djabit.de
SOA Record
Raw SOA
ns3.djabit.com atz.djabit.de 2024020201 3600 1800 2419200 900
Primary NS (mname)
ns3.djabit.com
Admin Email (rname)
atz@djabit.de
Serial
2024020201
Refresh
3600s
Retry
1800s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
ns1.djabit.de
ns2.djabit.de
ns3.djabit.com
SPF Record
✓ Strict (-all)
v=spf1 mx:hetz2.djabit.de ip4:188.40.172.219 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 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 mx:hetz2.djabit.de ip4:188.40.172.219 -all
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