karriere-metropole-ruhr.de

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
karriere-metropole-ruhr.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-31 18:28:20 UTC · ↺ Refresh

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MX Hostnames

  • mail.karriere-metropole-ruhr.de

MX Priorities

  • mail.karriere-metropole-ruhr.de: 10

A / AAAA Records

  • 144.76.41.134 ↩ static.134.41.76.144.clients.your-server.de

Mail Server IPs

  • 116.202.200.243 ↩ dedi6953.your-server.de

SOA Record

Raw SOA nsa5.schlundtech.de technik.ontavio.de 2024101803 43200 7200 1209600 86400
Primary NS (mname)
nsa5.schlundtech.de
Admin Email (rname)
technik@ontavio.de
Serial
2024101803
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsd5.schlundtech.de
nsb5.schlundtech.de
nsc5.schlundtech.de
nsa5.schlundtech.de

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx a:dedi6953.your-server.de ip4:116.202.200.243 include:spf.crsend.com include:mailgun.org ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=50; fo=1; ri=3600; sp=none; adkim=r; aspf=r; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: none
⚠ Policy applies to 50% of failing messages only

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

2 records
  • google-site-verification=ROVVLY6theRBGyuhG0Hp-Qp_kK3h4KcV_Co6JqZd_Ig
  • SPFv=spf1 a mx a:dedi6953.your-server.de ip4:116.202.200.243 include:spf.crsend.com include:mailgun.org ~all
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