serius.de

Valid Email Server
Domain Lookup › serius.de

Domain Overview

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

Checked via [email protected] · 2026-03-21 18:06:21 UTC · ↺ Refresh

MX Hostnames

  • 2nd.powerweb.mx
  • pc40-b6.powerweb.de

MX Priorities

  • pc40-b6.powerweb.de: 100
  • 2nd.powerweb.mx: 200

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 85.237.84.84 ↩ pc40.b6.powerweb.de
  • 85.237.86.1 ↩ 2nd.powerweb.mx

SOA Record

Raw SOA ns1.powerweb.zone root.ns1.powerweb.zone 2025041502 28800 7200 604800 86400
Primary NS (mname)
ns1.powerweb.zone
Admin Email (rname)
root@ns1.powerweb.zone
Serial
2025041502
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns3.phade.de
ns1.powerweb.zone

SPF Record

✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

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 mx -all
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