carunion.de

Valid Email Server
Domain Lookup › carunion.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
carunion.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-03 06:37:39 UTC · ↺ Refresh

MX Hostnames

  • mail.carunion.de
  • mail01-c.domservice.de

MX Priorities

  • mail01-c.domservice.de: 5
  • mail.carunion.de: 10

A / AAAA Records

  • 213.179.68.137 ↩ isp-10645.domservice.de

Mail Server IPs

  • 213.179.68.141 ↩ mail01.domservice.de
  • 213.179.68.144 ↩ mail03.domservice.de

SOA Record

Raw SOA ns1.ns.qitec.de infrastructure.qitec.de 2026020201 43200 7200 2419200 600
Primary NS (mname)
ns1.ns.qitec.de
Admin Email (rname)
infrastructure@qitec.de
Serial
2026020201
Refresh
43200s
Retry
7200s
Expire
2419200s
Minimum TTL
600s

Nameservers (NS)

ns3.ns.qitec.de
ns2.ns.qitec.de
ns1.ns.qitec.de

SPF Record

✓ Strict (-all)
v=spf1 ip4:213.179.64.0/21 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict 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

2 records
  • google-site-verification=vQ5C3KA11ASXSlNmRJcZqL-hlaGHlzeQq7fa2VMB14M
  • SPFv=spf1 ip4:213.179.64.0/21 -all
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