christ-feinmechanik.de

Valid Email Server
Domain Lookup › christ-feinmechanik.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
christ-feinmechanik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 07:45:50 UTC · ↺ Refresh

MX Hostnames

  • mx-01-eu-central-1.prod.hydra.sophos.com
  • mx-02-eu-central-1.prod.hydra.sophos.com

MX Priorities

  • mx-01-eu-central-1.prod.hydra.sophos.com: 10
  • mx-02-eu-central-1.prod.hydra.sophos.com: 20

A / AAAA Records

  • 185.215.158.186 (no PTR)

Mail Server IPs

  • 18.159.237.67 ↩ ec2-18-159-237-67.eu-central-1.compute.amazonaws.com
  • 52.57.79.230 ↩ ec2-52-57-79-230.eu-central-1.compute.amazonaws.com

SOA Record

Raw SOA ns1091.ui-dns.org hostmaster.kundenserver.de 2016042920 28800 7200 604800 300
Primary NS (mname)
ns1091.ui-dns.org
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016042920
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1091.ui-dns.de
ns1091.ui-dns.biz
ns1091.ui-dns.com
ns1091.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:62.80.101.45 ip4:217.91.156.114 ip4:82.198.67.161 include:_spf_eucentral1.prod.hydra.sophos.com include:spf.protection.outlook.com include:spf.crsend.com -all
📊 DNS lookups: 3/10
✓ 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

4 records
  • domainVerification=2e516363-fdd2-406a-8b63-c1b2592d696e
  • v=verifydomain MS=6934488
  • sophos-domain-verification=212da5f82ee326a33c6740bdb120111ebf355a5a
  • SPFv=spf1 ip4:62.80.101.45 ip4:217.91.156.114 ip4:82.198.67.161 include:_spf_eucentral1.prod.hydra.sophos.com include:spf.protection.outlook.com include:spf.crsend.com -all
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