stb-wildermuth.de

Valid Email Server
Domain Lookup › stb-wildermuth.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stb-wildermuth.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 01:19:35 UTC · ↺ Refresh

MX Hostnames

  • securemx.help4yourz1.de

MX Priorities

  • securemx.help4yourz1.de: 20

A / AAAA Records

  • 81.169.145.150 ↩ w96.rzone.de
  • 2a01:238:20a:202:1150:: ↩ w96.rzone.de

Mail Server IPs

  • 185.38.52.136 (no PTR)

SOA Record

Raw SOA shades04.rzone.de hostmaster.strato-rz.de 2020053171 86400 7200 604800 300
Primary NS (mname)
shades04.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020053171
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

shades04.rzone.de
docks17.rzone.de

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.help4yourz1.de include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; adkim=s; aspf=s; rf=afrf; sp=none
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

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
  • google-site-verification=P_IVxJuJRVwwgLDpn61IQ5vEDimDSbUJGNiUyJDCeAw
  • SPFv=spf1 include:_spf.help4yourz1.de include:spf.protection.outlook.com -all
  • ms69184820.msv1.invalid.
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