prolens.ch

Valid Email Server
Domain Lookup › prolens.ch
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
prolens.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 08:36:38 UTC · ↺ Refresh

MX Hostnames

  • prolens-ch.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 23.236.62.147

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns1.cyon.ch
ns2.cyon.ch

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:46.14.173.88/29 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.nf-cloud.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • DKIMv=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArSE7vLrl29I7PZp+5Hor1TKaMSTLYADOBPx451V6GAwoB/lXfT9+u1+SsoidxhU8b2jNzp7VzLqNMZB/ggykl/+HXl438MyeFiLYZl6vq+aewktXq+0DEVIsNR6CyLYBIxY7ehkhfdfXEDHmW7UDVpE+Hj4LiqeFVrlZZDPexg1UPj4hYJebvrsDrN6WGMMVqkXLZAnQeYROXv6aXA5+79OAp/WpSt/QDGK/f4tsByIdyXHOMXtj0NEkqe0D+QT0Nmd7Q1zYSCukVu9sGa0pWEYXqi/Z0+oLZRJYrPJBYDt2OwBRTWdJGc1/5vvbRTRdueRR3tChwzTczvv+6EOHGwIDAQAB
  • 9t1ygnxn7xz48jw3zqr3y1y33rcf84hz
  • MS=ms83161329
  • stt5xtq3g54s2s58b872zwvkv6bjfvrf
  • vbs8w9scsw4z87dns349k58xsgv3gsx1
  • znr96lcwzxj76rsmlfqk6pwcnk8sfk83
  • google-site-verification=alnHrbmjFviqVqKzCHs9TZk7SU_ATx3vkvXs3oDsUTU
  • SPFv=spf1 a mx ip4:46.14.173.88/29 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.nf-cloud.com -all
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