Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
lkhf.at
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-29 12:09:48 UTC · ↺ Refresh
MX Hostnames
- mail.vlkh.net
MX Priorities
- mail.vlkh.net: 10
A / AAAA Records
- 162.55.6.217 ↩ srvli84.derprovider.at
Mail Server IPs
- 194.183.136.103 ↩ mail.vlkh.net
SOA Record
Raw SOA
sec1.rcode0.eu rcodezero-soa.ipcom.at 2026102706 10800 3600 604800 30
Primary NS (mname)
sec1.rcode0.eu
Admin Email (rname)
rcodezero-soa@ipcom.at
Serial
2026102706
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
30s
Nameservers (NS)
dns5.a1.net
sec1.rcode0.eu
sec2.rcode0.net
dns4.a1.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:mail.vlkh.net ip4:194.183.136.103/32 ip4:194.183.135.172 include:spf.protection.outlook.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✗ None detectedNo 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
2 records- atlassian-domain-verification=F1bQ8ENRmTNTw3Xk6kkYwiF/1sKSrEfDo0baRZ3BqG1QsxMbViljby9olKLAA5iB
- SPFv=spf1 mx a:mail.vlkh.net ip4:194.183.136.103/32 ip4:194.183.135.172 include:spf.protection.outlook.com ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for lkhf.at
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits