Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
achis.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 13:40:39 UTC · ↺ Refresh
MX Hostnames
- stefan-ach.de
MX Priorities
- stefan-ach.de: 10
A / AAAA Records
- 85.214.146.206 ↩ stefan-ach.de
- 2a01:238:4303:e300:4bb3:db98:a1be:8e50 ↩ stefan-ach.de
Mail Server IPs
- 85.214.146.206 ↩ stefan-ach.de
- 2a01:238:4303:e300:4bb3:db98:a1be:8e50 ↩ stefan-ach.de
SOA Record
Raw SOA
docks07.rzone.de hostmaster.strato-rz.de 2020050840 86400 7200 604800 300
Primary NS (mname)
docks07.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020050840
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades15.rzone.de
docks07.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 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 mx -all
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