brueckner-werke.de

Valid Email Server
Domain Lookup › brueckner-werke.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
brueckner-werke.de
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 18:32:45 UTC · ↺ Refresh

MX Hostnames

  • de-smtp-inbound-2.mimecast.com
  • de-smtp-inbound-1.mimecast.com

MX Priorities

  • de-smtp-inbound-1.mimecast.com: 10
  • de-smtp-inbound-2.mimecast.com: 10

A / AAAA Records

  • 212.79.50.142 ↩ web4.pop-i.de

Mail Server IPs

  • 194.104.110.22 ↩ de-smtp-inbound-1.mimecast.com
  • 194.104.108.22 ↩ de-smtp-inbound-2.mimecast.com

SOA Record

Raw SOA ns1.popidns.de domnoc.pop-i.de 1773830702 5400 3600 1209600 300
Primary NS (mname)
ns1.popidns.de
Admin Email (rname)
domnoc@pop-i.de
Serial
1773830702
Refresh
5400s
Retry
3600s
Expire
1209600s
Minimum TTL
300s

Nameservers (NS)

ns2.popidns.eu
ns1.popidns.de

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:91.90.150.0/24 ip4:91.90.154.0/24 ip4:217.86.193.20 ip4:217.91.213.224 ip4:217.91.213.226 ip4:217.91.24.146 ip4:132.145.253.47 ip4:132.145.253.53 include:spf.protection.outlook.com include:de._netblocks.mimecast.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

6 records
  • 0ed1fe018a94d80502cb614cf0b7c6e5616584ca64
  • SPFv=spf1 mx ip4:91.90.150.0/24 ip4:91.90.154.0/24 ip4:217.86.193.20 ip4:217.91.213.224 ip4:217.91.213.226 ip4:217.91.24.146 ip4:132.145.253.47 ip4:132.145.253.53 include:spf.protection.outlook.com include:de._netblocks.mimecast.com -all
  • MS=FB55ACD682FF8C0FF07AE30789759E5FF89809EE
  • MS=ms50722088
  • ppe-06586989427309cadbd18bcc7a1b807bacaf3cae
  • knowbe4-site-verification=add2e7793296a5580bf94cc224f1ebed
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