klasse-forschung.at

Valid Email Server
Domain Lookup › klasse-forschung.at
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
klasse-forschung.at
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-30 00:37:49 UTC · ↺ Refresh

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MX Hostnames

  • mx2-eu1.ppe-hosted.com
  • mx1-eu1.ppe-hosted.com

MX Priorities

  • mx1-eu1.ppe-hosted.com: 10
  • mx2-eu1.ppe-hosted.com: 20

A / AAAA Records

  • 193.58.164.162 (no PTR)

Mail Server IPs

  • 185.132.181.16 ↩ mx1-eu1.ppe-hosted.com
  • 91.209.104.155 ↩ mx1-eu1.ppe-hosted.com
  • 91.209.104.156 ↩ mx2-eu1.ppe-hosted.com
  • 185.132.181.17 ↩ mx2-eu1.ppe-hosted.com

SOA Record

Raw SOA ns3.web-crossing.at hostmaster.web-crossing.com 2026072801 7200 540 604800 86400
Primary NS (mname)
ns3.web-crossing.at
Admin Email (rname)
hostmaster@web-crossing.com
Serial
2026072801
Refresh
7200s
Retry
540s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns3.web-crossing.at
ns4.web-crossing.at

SPF Record

✓ Strict (-all)
v=spf1 ip4:83.175.125.59/32 a:dispatch-eu.ppe-hosted.com include:spf.mail.webhome.at include:spf.protection.outlook.com include:spf.nl2go.com -all
📊 DNS lookups: 4/10
✓ 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

5 records
  • ppe-f17f542577cd3245e52a8e23bb9b22328169ef65
  • brevo-code:48f6f6cad495faf288041f50fe53614d
  • SPFv=spf1 ip4:83.175.125.59/32 a:dispatch-eu.ppe-hosted.com include:spf.mail.webhome.at include:spf.protection.outlook.com include:spf.nl2go.com -all
  • google-site-verification=jqw5O44rMsUG_DxErKVdbJOkbqppxWt26EWCNh4GPaM
  • ppe-1f9b40ebe92fa9508aab4941de879e00c63a9b91
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