schmitt-vytahy.cz

Valid Email Server
Domain Lookup › schmitt-vytahy.cz

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
schmitt-vytahy.cz
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 02:03:39 UTC · ↺ Refresh

MX Hostnames

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

MX Priorities

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

A / AAAA Records

  • 212.6.142.164 ↩ schmitt-aufzuege.de

Mail Server IPs

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

SOA Record

Raw SOA ns1.websupport.cz admin.websupport.cz 1753768144 7200 2048 1048576 2560
Primary NS (mname)
ns1.websupport.cz
Admin Email (rname)
admin@websupport.cz
Serial
1753768144
Refresh
7200s
Retry
2048s
Expire
1048576s
Minimum TTL
2560s

Nameservers (NS)

ns1.websupport.cz
ns2.websupport.cz
ns3.websupport.eu

SPF Record

✓ Strict (-all)
v=spf1 ip4:212.6.142.162 include:de._netblocks.mimecast.com include:spf.DE.exclaimer.net include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • ib2ql0j6gtalkhbcfkcc5all5q
  • cisco-ci-domain-verification=30b5a7777e6bc3429376d82830a92cdf2384e73880d7d626fc31735fb7190eec
  • SPFv=spf1 ip4:212.6.142.162 include:de._netblocks.mimecast.com include:spf.DE.exclaimer.net include:_spf.psm.knowbe4.com -all
  • MS=ms95250670
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