er-solution.de

Valid Email Server
Domain Lookup › er-solution.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
er-solution.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 19:02:17 UTC · ↺ Refresh

MX Hostnames

  • mx.liquidpixels.eu

MX Priorities

  • mx.liquidpixels.eu: 10

A / AAAA Records

  • 188.40.154.25 ↩ server31.liquidpixels.eu

Mail Server IPs

  • 78.46.128.109 ↩ mx.liquidpixels.eu
  • 78.46.128.110 ↩ mx.liquidpixels.eu

SOA Record

Raw SOA a.ns14.net info.liquidpixels.de 2017080700 43200 7200 1209600 3600
Primary NS (mname)
a.ns14.net
Admin Email (rname)
info@liquidpixels.de
Serial
2017080700
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

c.ns14.net
a.ns14.net
d.ns14.net
b.ns14.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx
📊 DNS lookups: 2/10

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

1 record
  • SPFv=spf1 a mx
Full email verification for er-solution.de

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

SPF / DKIM / DMARC Get 1,000 Free Credits