Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fortax.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 06:59:36 UTC · ↺ Refresh
MX Hostnames
- srv03-ipv4only.fortaxserver.de
- srv03.fortaxserver.de
MX Priorities
- srv03-ipv4only.fortaxserver.de: 200
- srv03.fortaxserver.de: 100
A / AAAA Records
- 2.56.98.69 ↩ srv03.fortaxserver.de
Mail Server IPs
- 2.56.98.69 ↩ srv03.fortaxserver.de
- 2a03:4000:3e:4b9:482b:cdff:feea:9109 ↩ srv03.fortaxserver.de
SOA Record
Raw SOA
haley.ns.cloudflare.com dns.cloudflare.com 2396017409 10000 2400 604800 1800
Primary NS (mname)
haley.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396017409
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
haley.ns.cloudflare.com
santino.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.fortaxserver.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms96354232
- SPFv=spf1 include:_spf.fortaxserver.de -all
Full email verification for fortax.de
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