christophorus-wuerzburg.de

Valid Email Server
Domain Lookup › christophorus-wuerzburg.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
christophorus-wuerzburg.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 22:14:36 UTC · ↺ Refresh

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MX Hostnames

  • pmg.christophorus.de
  • mail2.rox.net

MX Priorities

  • pmg.christophorus.de: 10
  • mail2.rox.net: 20

A / AAAA Records

  • 213.214.4.132 ↩ web1776.host2145.raghosting.de

Mail Server IPs

  • 217.86.217.189 ↩ pmg.christophorus.de
  • 213.137.192.35 ↩ pmg.christophorus.de
  • 213.214.0.1 ↩ mail2.rox.net

SOA Record

Raw SOA ns1.rox.net dns.rockenstein.de 2025082601 10800 3600 604800 3600
Primary NS (mname)
ns1.rox.net
Admin Email (rname)
dns@rockenstein.de
Serial
2025082601
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.rox.net
ns.hrb.de
ns1.rox.net

SPF Record

✓ Strict (-all)
v=spf1 mx a:pmg.christophorus.de a:owa.christophorus.de a:smtp.rockenstein.de ip4:217.86.217.189 ip4:213.137.192.35 include:spf.rockenstein.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine
~ 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

1 record
  • SPFv=spf1 mx a:pmg.christophorus.de a:owa.christophorus.de a:smtp.rockenstein.de ip4:217.86.217.189 ip4:213.137.192.35 include:spf.rockenstein.de -all
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