visio7.com

Valid Email Server
Domain Lookup › visio7.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
visio7.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-31 16:49:30 UTC · ↺ Refresh

MX Hostnames

  • mx2.agenturserver.de
  • mx4.agenturserver.de
  • mx1.agenturserver.de
  • mx3.agenturserver.de

MX Priorities

  • mx1.agenturserver.de: 10
  • mx3.agenturserver.de: 20
  • mx2.agenturserver.de: 10
  • mx4.agenturserver.de: 50

A / AAAA Records

  • 37.202.6.237 ↩ r5785.agenturserver.it

Mail Server IPs

  • 185.15.192.56 ↩ mx1.agenturserver.de
  • 185.15.192.58 ↩ mx3.agenturserver.de
  • 185.15.192.57 ↩ mx2.agenturserver.de
  • 185.15.192.59 ↩ mx4.agenturserver.de

SOA Record

Raw SOA nsa8.schlundtech.de info.visio7.com 2025031301 43200 7200 1209600 86400
Primary NS (mname)
nsa8.schlundtech.de
Admin Email (rname)
info@visio7.com
Serial
2025031301
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsc8.schlundtech.de
nsa8.schlundtech.de
nsd8.schlundtech.de
nsb8.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 a mx include:agenturserver.de include:_spf.createsend.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

1 record
  • SPFv=spf1 a mx include:agenturserver.de include:_spf.createsend.com -all
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