blechtreff.de

Valid Email Server
Domain Lookup › blechtreff.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
blechtreff.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 20:17:25 UTC · ↺ Refresh

MX Hostnames

  • mail.blechtreff.de

MX Priorities

  • mail.blechtreff.de: 10

A / AAAA Records

  • 188.40.123.11 ↩ gruenderstadt.de

Mail Server IPs

  • 188.40.123.11 ↩ gruenderstadt.de

SOA Record

Raw SOA ns1.first-ns.de dns.hetzner.com 2026012100 14400 1800 604800 86400
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026012100
Refresh
14400s
Retry
1800s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.first-ns.de
robotns2.second-ns.de
robotns3.second-ns.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No 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

No TXT records found.

Full email verification for blechtreff.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits