stadtwerke-wolfhagen.de

Valid Email Server
Domain Lookup › stadtwerke-wolfhagen.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
stadtwerke-wolfhagen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 01:07:19 UTC · ↺ Refresh

MX Hostnames

  • mx03.hornetsecurity.com
  • mx04.hornetsecurity.com
  • mx02.hornetsecurity.com
  • mx01.hornetsecurity.com

MX Priorities

  • mx02.hornetsecurity.com: 20
  • mx03.hornetsecurity.com: 100
  • mx01.hornetsecurity.com: 10
  • mx04.hornetsecurity.com: 200

A / AAAA Records

  • 81.169.145.70 ↩ w06.rzone.de
  • 2a01:238:20a:202:1070:: ↩ w06.rzone.de

Mail Server IPs

  • 94.100.136.8 ↩ mx02.hornetsecurity.com
  • 94.100.134.8 ↩ mx03.hornetsecurity.com
  • 94.100.132.8 ↩ mx01.hornetsecurity.com
  • 94.100.136.7 ↩ mx04.hornetsecurity.com

SOA Record

Raw SOA docks20.rzone.de hostmaster.strato-rz.de 2022012847 86400 7200 604800 300
Primary NS (mname)
docks20.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2022012847
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

docks20.rzone.de
shades01.rzone.de

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com mx a ip4:93.240.151.178 ip4:80.151.97.79 include:spf.protection.outlook.com include:antispameurope.com include:_spf_eucentral1.prod.hydra.sophos.com include:spf-de.emailsignatures365.com ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • facebook-domain-verification=0lnd3xdviignciuv46vy1w7tt62zoq
  • sophos-domain-verification=f48ad1a4977063c3c779633bf16ab6c38a08cf0aec2334152fb3a5792355e2c9
  • google-site-verification=uZXRCCDGS4o71z8uOWD2mR5K_CCZLmY8DUJ4Rj8Y664
  • 4dd078c116b14fb3aa9ca3b0793f9827
  • SPFv=spf1 include:spf.mailjet.com mx a ip4:93.240.151.178 ip4:80.151.97.79 include:spf.protection.outlook.com include:antispameurope.com include:_spf_eucentral1.prod.hydra.sophos.com include:spf-de.emailsignatures365.com ~all
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