Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
knigi-janzen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 13:36:21 UTC · ↺ Refresh
MX Hostnames
- mail.knigi-janzen.de
MX Priorities
- mail.knigi-janzen.de: 10
A / AAAA Records
- 80.250.13.114 ↩ mail.knigi-janzen.de
Mail Server IPs
- 80.250.13.114 ↩ mail.knigi-janzen.de
SOA Record
Raw SOA
ns1.maxxi.de technik.maxxi.de 1774268368 86400 1800 604800 300
Primary NS (mname)
ns1.maxxi.de
Admin Email (rname)
technik@maxxi.de
Serial
1774268368
Refresh
86400s
Retry
1800s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1.maxxi.de
ns2.maxxi.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:80.250.13.114 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; sp=quarantine; adkim=s; aspf=s; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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- google-site-verification=ypxwE3ixS5cdAHB3MS7p0h4AbL1Cqm5lVdfo4uoaNco
- SPFv=spf1 a mx ip4:80.250.13.114 -all
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