Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zzf-potsdam.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-29 22:07:10 UTC · ↺ Refresh
MX Hostnames
- mail.vtserver.de
MX Priorities
- mail.vtserver.de: 30
A / AAAA Records
- 195.37.232.131 (no PTR)
Mail Server IPs
- 195.244.248.17 ↩ mail.vtserver.de
SOA Record
Raw SOA
ns01.versatel.de hostmaster.versatel.de 2026032000 86400 28800 3600000 86400
Primary NS (mname)
ns01.versatel.de
Admin Email (rname)
hostmaster@versatel.de
Serial
2026032000
Refresh
86400s
Retry
28800s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns01.versatel.de
ns02.versatel.de
ns03.versatel.de
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:195.37.138.179 ip4:193.174.240.41 include:spf.vtserver.de ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
3 records- HARICA-YimDqRFtIlVRFpR0dPq
- brevo-code:f0adc6fb2cbf01477bd11dab6f3bcb33
- SPFv=spf1 a mx ip4:195.37.138.179 ip4:193.174.240.41 include:spf.vtserver.de ~all
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