Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
constien-display.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 13:30:02 UTC · ↺ Refresh
MX Hostnames
- mx01.plutex.de
- mx02.plutex.de
MX Priorities
- mx01.plutex.de: 10
- mx02.plutex.de: 10
A / AAAA Records
- 31.24.151.101 ↩ www.constien-display.de
Mail Server IPs
- 91.202.40.199 ↩ mx01.plutex.de
- 2a02:16d0:25::1 ↩ mx01.plutex.de
- 91.202.40.200 ↩ mx02.plutex.de
- 2a02:16d0:25::2 ↩ mx02.plutex.de
SOA Record
Raw SOA
ns2.plutex.de tech.plutex.de 2026022502 10800 3600 604800 10800
Primary NS (mname)
ns2.plutex.de
Admin Email (rname)
tech@plutex.de
Serial
2026022502
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns3.plutex.de
ns1.plutex.de
ns2.plutex.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
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
No TXT records found.
Full email verification for constien-display.de
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits