herenz.de

Valid Email Server
Domain Lookup › herenz.de

Domain Overview

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

Checked via [email protected] · 2026-03-19 00:45:54 UTC · ↺ Refresh

MX Hostnames

  • mx12.treuorga.net
  • mx11.treuorga.net

MX Priorities

  • mx11.treuorga.net: 10
  • mx12.treuorga.net: 20

A / AAAA Records

  • 81.169.145.64 ↩ w00.rzone.de
  • 2a01:238:20a:202:1064:: ↩ w00.rzone.de

Mail Server IPs

  • 62.112.58.210 ↩ mx11.treuorga.net
  • 62.112.58.220 ↩ mx12.treuorga.net

SOA Record

Raw SOA shades20.rzone.de hostmaster.strato-rz.de 2020053595 86400 7200 604800 300
Primary NS (mname)
shades20.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020053595
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks07.rzone.de
shades20.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 mx a a:mx.treuorga.net a:mx11.treuorga.net a:mx12.treuorga.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected];aspf=s;adkim=s;fo=1:d:s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]

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
  • SPFv=spf1 mx a a:mx.treuorga.net a:mx11.treuorga.net a:mx12.treuorga.net -all
  • MS=ms40918655
  • brevo-code:8a34646f8c5199858385d230fc00e098
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