girardent.de

Valid Email Server
Domain Lookup › girardent.de

Domain Overview

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

Checked via [email protected] · 2026-03-19 09:41:00 UTC · ↺ Refresh

MX Hostnames

  • postal.bytecity.eu

MX Priorities

  • postal.bytecity.eu: 10

A / AAAA Records

  • 5.9.197.226 ↩ vm100.bytecity.eu

Mail Server IPs

  • 173.212.193.33 ↩ postal.bytecity.eu

SOA Record

Raw SOA ns1.resellerinterface.de admin.bytecity.eu 1706195495 3600 3600 604800 900
Primary NS (mname)
ns1.resellerinterface.de
Admin Email (rname)
admin@bytecity.eu
Serial
1706195495
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
900s

Nameservers (NS)

ns1.resellerinterface.de
ns2.resellerinterface.de
ns3.resellerinterface.de

SPF Record

✓ Strict (-all)
v=spf1 a:mailers.bytecity.eu a mx -all
📊 DNS lookups: 3/10
✓ 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 a:mailers.bytecity.eu a mx -all
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