Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
fh-steyr.at
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-10-29 19:24:00 UTC · ↺ Refresh
MX Hostnames
- fhsteyr-at0e.mail.protection.outlook.com
MX Priorities
- fhsteyr-at0e.mail.protection.outlook.com: 10
A / AAAA Records
- 162.55.28.238 ↩ fh-ooe.at
Mail Server IPs
- 52.101.91.156 ↩ mail-maspr04cu00104.inbound.protection.outlook.com
- 52.101.103.39 ↩ mail-miypr05cu00207.inbound.protection.outlook.com
- 52.101.91.162 ↩ mail-matpr04cu00302.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca21::8 ↩ mail-matpr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca38::a ↩ mail-wa4pr05cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
fhooednsmas1.fh-ooe.at dnsadmin.fh-ooe.at 1792133184 400 1800 604800 3600
Primary NS (mname)
fhooednsmas1.fh-ooe.at
Admin Email (rname)
dnsadmin@fh-ooe.at
Serial
1792133184
Refresh
400s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns5.univie.ac.at
ns10.univie.ac.at
SPF Record
✓ Strict (-all)
v=spf1 ip4:193.170.124.0/22 ip4:78.47.17.12/32 ip4:78.104.54.35/32 ip4:193.170.127.56/32 ip4:77.237.55.139/32 include:spf.mlwrx.com include:_spf.eu.mailgun.org include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
6 records- iJowOPJW8/y/1LH+4ynKLTGevsBry/SvNgu5q3mQATUC2P3kLRP0dIlsR2INyvwnXaqkGipWoTpRBjYoo696ZQ==
- google-site-verification=RpHa3VvWDb5v3_BfDHeSeLIp-bfTbzH6kT1OFJRcNBY
- MS=ms80260239
- d365mktkey=HXoKu2C1elGtOg8LzUKJbD0aIbkEhaFhpHs56DGrl64x
- HARICA-PfFOG5E0PmlWj95wmFu
- SPFv=spf1 ip4:193.170.124.0/22 ip4:78.47.17.12/32 ip4:78.104.54.35/32 ip4:193.170.127.56/32 ip4:77.237.55.139/32 include:spf.mlwrx.com include:_spf.eu.mailgun.org 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 fh-steyr.at
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits