Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hakomi-frankfurt.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 10:49:32 UTC · ↺ Refresh
MX Hostnames
- mx1.siskla.de
- relay.rzone.de
MX Priorities
- mx1.siskla.de: 10
- relay.rzone.de: 100
A / AAAA Records
- 212.132.72.74 ↩ mx1.siskla.de
Mail Server IPs
- 212.132.72.74 ↩ mx1.siskla.de
- 81.169.145.96 ↩ relay.rzone.de
SOA Record
Raw SOA
docks16.rzone.de hostmaster.strato-rz.de 2020112302 86400 7200 604800 300
Primary NS (mname)
docks16.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020112302
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades17.rzone.de
docks16.rzone.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:mx2.siskla.net +a:mx1.siskla.de -all
📊 DNS lookups: 4/10
✓ 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
dkim._domainkey
✓ Public key: 392 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
2 records- google-site-verification=exVALlSK1wJKlaZwTR7jDB7oOKkZQa3EOixy9ERMOHY
- SPFv=spf1 +a +mx +a:mx2.siskla.net +a:mx1.siskla.de -all
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