Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
actech.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-04 14:47:17 UTC · ↺ Refresh
MX Hostnames
- mail.actech.de
MX Priorities
- mail.actech.de: 10
A / AAAA Records
- 78.46.92.37 ↩ ns1.seffner-schlesier.de
- 2a01:4f8:120:6442::137 (no PTR)
Mail Server IPs
- 62.54.213.77 ↩ mail.actech.de
SOA Record
Raw SOA
ns.actech.de postmaster.actech.de 2026072301 1800 900 1209600 1800
Primary NS (mname)
ns.actech.de
Admin Email (rname)
postmaster@actech.de
Serial
2026072301
Refresh
1800s
Retry
900s
Expire
1209600s
Minimum TTL
1800s
Nameservers (NS)
ns.actech.de
ns1.seffner-schlesier.de
ns2.seffner-schlesier.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:62.54.213.72/29 ip4:5.7.250.192/29 mx include:_spf.rexx-suite.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=0; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 0% of failing messages only
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 ip4:62.54.213.72/29 ip4:5.7.250.192/29 mx include:_spf.rexx-suite.com -all
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