Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gastrodax.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 20:02:59 UTC · ↺ Refresh
MX Hostnames
- mx1.gastrodax.de
- mail.gastrodax.de
- mx2.gastrodax.de
MX Priorities
- mx1.gastrodax.de: 10
- mail.gastrodax.de: 10
- mx2.gastrodax.de: 10
A / AAAA Records
- 185.21.125.104 ↩ mx1.gastrodax.de
Mail Server IPs
- 185.21.125.104 ↩ mx1.gastrodax.de
SOA Record
Raw SOA
ns1.boreus.de admin.gastro-prod1.boreus.de 2026032813 3600 900 1209600 1200
Primary NS (mname)
ns1.boreus.de
Admin Email (rname)
admin@gastro-prod1.boreus.de
Serial
2026032813
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
1200s
Nameservers (NS)
ns3.boreus.de
ns2.boreus.de
ns1.boreus.de
ns4.boreus.de
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
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
3 records- google-site-verification=SyUzxHaT3TEo7bwCuM4uBv6rsGbcUkdMu7mQLTTwJnA
- SPFv=spf1 a mx -all
- apple-domain-verification=svQwbze5rcZmGr-6DWf3mw_ktNjWdE7sGwgtiZ5lZI4
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