Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tacho-spion.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 11:24:22 UTC · ↺ Refresh
MX Hostnames
- mail.tacho-spion.de
MX Priorities
- mail.tacho-spion.de: 10
A / AAAA Records
- 178.63.52.71 ↩ devworx.de
Mail Server IPs
- 49.12.128.35 ↩ frankfurt.devworx.de
SOA Record
Raw SOA
ns.udag.de hostmaster.united-domains.de 2024042718 10800 3600 604800 3600
Primary NS (mname)
ns.udag.de
Admin Email (rname)
hostmaster@united-domains.de
Serial
2024042718
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns.udag.net
ns.udag.de
ns.udag.org
SPF Record
✓ Strict (-all)
v=spf1 a mx a:frankfurt.devworx.de ip4:62.75.246.152 ip4:148.251.19.182 -all
📊 DNS lookups: 3/10
✓ 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
✓ 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
1 record- SPFv=spf1 a mx a:frankfurt.devworx.de ip4:62.75.246.152 ip4:148.251.19.182 -all
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