Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sabinerittner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 13:02:44 UTC · ↺ Refresh
MX Hostnames
- mail.sabinerittner.de
MX Priorities
- mail.sabinerittner.de: 10
A / AAAA Records
- 85.114.138.47 ↩ mannheim-webdesign.de
Mail Server IPs
- 85.114.138.47 ↩ mannheim-webdesign.de
SOA Record
Raw SOA
ns1.ntdns.de hostmaster.fastit.net 2026040201 10800 3600 604800 3600
Primary NS (mname)
ns1.ntdns.de
Admin Email (rname)
hostmaster@fastit.net
Serial
2026040201
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.ntdns.de
ns3.ntdns.de
ns2.ntdns.de
SPF Record
✓ Strict (-all)
v=spf1 a:vps2612023.fastwebserver.de ip4:85.114.138.47 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=0;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 2 found
default._domainkey
mail._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
2 records- brevo-code:9f41cb65f685be15965f32dfee58f855
- SPFv=spf1 a:vps2612023.fastwebserver.de ip4:85.114.138.47 -all
Full email verification for sabinerittner.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits