rstechnik.de

Valid Email Server
Domain Lookup › rstechnik.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rstechnik.de
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-27 13:20:23 UTC · ↺ Refresh

MX Hostnames

  • mxb-00645501.gslb.pphosted.com
  • mxa-00645501.gslb.pphosted.com

MX Priorities

  • mxa-00645501.gslb.pphosted.com: 10
  • mxb-00645501.gslb.pphosted.com: 10

A / AAAA Records

  • 159.69.42.225 ↩ devex.by.nf

Mail Server IPs

  • 205.220.166.36 ↩ mx0a-00645501.pphosted.com

SOA Record

Raw SOA ns81.domaincontrol.com dns.jomax.net 2025100202 28800 7200 604800 600
Primary NS (mname)
ns81.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025100202
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns81.domaincontrol.com
ns82.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a ip4:217.67.100.210 a:gw000148-eu.fortimail.com include:spf.protection.outlook.com include:inxserver.com include:spf-00645501.pphosted.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate 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

5 records
  • lIY0IYgsdvoPk7t2m3iP7nnczfJj3odW8JNTt23NWkF05z/mzSgW8Tn/+Dy49sLfABEGe7uGNrlwFMdMtJePew==
  • SPFv=spf1 a ip4:217.67.100.210 a:gw000148-eu.fortimail.com include:spf.protection.outlook.com include:inxserver.com include:spf-00645501.pphosted.com ~all
  • MS=ms29471322
  • rstechnik.de
  • CWWE9DlZPC0H5tgz2prJGceIiR2GxjBPLAzzRfBtqimMBIHQOpIi0bt+F3vVo5x6i6w6Xfe5o4Kx6RZtVy/CcA==
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