Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
kesslerluch.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 10:43:35 UTC · ↺ Refresh
MX Hostnames
- mail02.mail-gw.de
- mail03.mail-gw.de
MX Priorities
- mail02.mail-gw.de: 10
- mail03.mail-gw.de: 20
A / AAAA Records
- 128.65.223.40 (no PTR)
Mail Server IPs
- 95.130.17.235 ↩ mail02.mail-gw.de
- 95.130.17.227 ↩ mail03.mail-gw.de
SOA Record
Raw SOA
dns.dns1.de hostmaster.internetwire.de 2026020502 28800 7200 604800 900
Primary NS (mname)
dns.dns1.de
Admin Email (rname)
hostmaster@internetwire.de
Serial
2026020502
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
900s
Nameservers (NS)
dns.dns3.de
dns.dns4.de
dns.dns1.de
dns.dns2.de
SPF Record
✓ Strict (-all)
v=spf1 include:spfprotection.wisag.de -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
2 records- MS=ms30811836
- SPFv=spf1 include:spfprotection.wisag.de -all
Full email verification for kesslerluch.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits