kt-net.at

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
kt-net.at
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-30 05:01:34 UTC · ↺ Refresh

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MX Hostnames

  • d307459.a.ess.de.barracudanetworks.com
  • d307459.b.ess.de.barracudanetworks.com

MX Priorities

  • d307459.a.ess.de.barracudanetworks.com: 10
  • d307459.b.ess.de.barracudanetworks.com: 10

A / AAAA Records

  • 46.20.19.170 ↩ web.kt-net.net

Mail Server IPs

  • 18.185.115.251 ↩ mail.ess.de.barracuda.com
  • 18.185.115.250 ↩ mail.ess.de.barracuda.com
  • 18.185.115.252 ↩ mail.ess.de.barracuda.com

SOA Record

Raw SOA ns1.kt-net.at dom-admin.kt-net.at 2026092501 10800 3600 1209600 86400
Primary NS (mname)
ns1.kt-net.at
Admin Email (rname)
dom-admin@kt-net.at
Serial
2026092501
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.kt-net.at
ns1.kt-net.at

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.kt-net.at -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400; aspf=r; adkim=r; fo=1:s;
~ 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

1 record
  • SPFv=spf1 include:_spf.kt-net.at -all
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