Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zeitzmann.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 04:36:14 UTC · ↺ Refresh
MX Hostnames
- m02.my-kms.de
MX Priorities
- m02.my-kms.de: 10
A / AAAA Records
- 159.69.73.31 ↩ static.31.73.69.159.clients.your-server.de
Mail Server IPs
- 88.99.98.157 ↩ m02.my-kms.de
SOA Record
Raw SOA
gnom.kommunity.net hostmaster.kommunity.net 2026032001 14400 3600 604800 86400
Primary NS (mname)
gnom.kommunity.net
Admin Email (rname)
hostmaster@kommunity.net
Serial
2026032001
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns3.kommunity.net
gnom.kommunity.net
ns2.kommunity.net
SPF Record
✓ Strict (-all)
v=spf1 mx a include:_spf.3mf-networks.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=s; aspf=s; sp=none
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx a include:_spf.3mf-networks.de -all
Full email verification for zeitzmann.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits