epu.de

Valid Email Server
Domain Lookup › epu.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
epu.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-03 19:42:21 UTC · ↺ Refresh

MX Hostnames

  • mail.gbc.net

MX Priorities

  • mail.gbc.net: 10

A / AAAA Records

  • 212.97.109.170 ↩ w04.gbc.systems

Mail Server IPs

  • 212.97.96.201 ↩ ns.gbc.net

SOA Record

Raw SOA ns.gbc.systems support.gbc.net 2025020718 3600 900 1209600 300
Primary NS (mname)
ns.gbc.systems
Admin Email (rname)
support@gbc.net
Serial
2025020718
Refresh
3600s
Retry
900s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns.gbc.systems
ns.gbc.jetzt
ns.gbc.green
ns.gbc.gmbh
ns.gbc.red

SPF Record

✓ Strict (-all)
v=spf1 ip4:212.97.96.0/19 ip4:212.9.161.2 ip4:178.132.64.170 -all
📊 DNS lookups: 0/10
✓ 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 ip4:212.97.96.0/19 ip4:212.9.161.2 ip4:178.132.64.170 -all
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