Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
stadtwerke-viernheim.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 16:29:31 UTC · ↺ Refresh
MX Hostnames
- mx01.swv-mail.de
MX Priorities
- mx01.swv-mail.de: 10
A / AAAA Records
- 78.46.3.8 ↩ dedi808.your-server.de
Mail Server IPs
- 78.94.187.194 ↩ mx01.swv-mail.de
- 146.0.120.25 ↩ mx01.swv-mail.de
SOA Record
Raw SOA
ns.inwx.de hostmaster.inwx.de 2025121100 10800 3600 604800 3600
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
hostmaster@inwx.de
Serial
2025121100
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.inwx.de
ns3.inwx.de
ns.inwx.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:146.0.120.29/32 ip4:78.94.187.194/32 a:dedi808.your-server.de -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 a mx ip4:146.0.120.29/32 ip4:78.94.187.194/32 a:dedi808.your-server.de -all
- MS=ms80010342
- _telesec-domain-validation=CE4F66B95956C07BDC1808F59C2BB279B94C9726DF6E97DEFDD067DB9DC726BD
- google-site-verification=IXUOSMgkMjKaOpsyxiezfCMirrmfhzFzW2YB47Kn4E0
- google-site-verification=KzR1DPL0CiswUTa34DZmG1IW7gAMQEIkPh000YnzIDg
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