herkendell.net

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
herkendell.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-19 12:57:14 UTC · ↺ Refresh

MX Hostnames

  • nbg2.onitec.de
  • mail.herkendell.net

MX Priorities

  • nbg2.onitec.de: 10
  • mail.herkendell.net: 20

A / AAAA Records

  • 188.138.92.215 ↩ pro.onitec.de

Mail Server IPs

  • 46.224.193.84 ↩ nbg2.onitec.de
  • 188.138.92.215 ↩ pro.onitec.de

SOA Record

Raw SOA ns1.antagus.de root.ns1.antagus.de 1770300234 10800 3600 604800 3600
Primary NS (mname)
ns1.antagus.de
Admin Email (rname)
root@ns1.antagus.de
Serial
1770300234
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.antagus.de
ns2.antagus.de

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

3 records
  • _sddvkr6dwplvil6wsuigacgomwnsj17
  • google-site-verification=9j1qcAT5RwMQsG4eXGe7CwC_V0Pxtu1dgmQrgHo3B_M
  • _tjz52sqzrszo1nc5yr0i1wwg6pgkzke
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