vision-control.com

Valid Email Server
Domain Lookup › vision-control.com

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
vision-control.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-10 14:39:09 UTC · ↺ Refresh

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MX Hostnames

  • mxext1.mailbox.org
  • mxext2.mailbox.org
  • mxext3.mailbox.org

MX Priorities

  • mxext2.mailbox.org: 10
  • mxext1.mailbox.org: 10
  • mxext3.mailbox.org: 20

A / AAAA Records

  • 185.215.158.240 (no PTR)

Mail Server IPs

  • 80.241.60.215 ↩ mx2.mailbox.org
  • 2001:67c:2050:104:0:2:25:1 ↩ mx2.mailbox.org
  • 80.241.60.212 ↩ mx1.mailbox.org
  • 2001:67c:2050:104:0:1:25:1 ↩ mx1.mailbox.org
  • 80.241.60.216 ↩ mx3.mailbox.org
  • 2001:67c:2050:104:0:3:25:1 ↩ mx3.mailbox.org

SOA Record

Raw SOA nsa1.schlundtech.de schlund.geffe.de 2025092402 43200 7200 1209600 86400
Primary NS (mname)
nsa1.schlundtech.de
Admin Email (rname)
schlund@geffe.de
Serial
2025092402
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsc1.schlundtech.de
nsb1.schlundtech.de
nsd1.schlundtech.de
nsa1.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 include:mailbox.org -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 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

3 records
  • domainVerification=e8c9cf44-932a-43bc-ac9b-24de5a5fb01e
  • domainVerification=353f2cec-f895-4d84-9ab5-721b51d4c993
  • SPFv=spf1 include:mailbox.org -all
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