Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
kfv.at
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-30 01:25:55 UTC · ↺ Refresh
MX Hostnames
- kfv-at.mail.protection.outlook.com
MX Priorities
- kfv-at.mail.protection.outlook.com: 10
A / AAAA Records
- 88.99.58.4 ↩ plesk01.kfv.at
Mail Server IPs
- 52.101.73.155 ↩ mail-am7pr02cu00203.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.209.31 ↩ mail-cpjpr05cu00207.inbound.protection.outlook.com
- 52.101.73.145 ↩ mail-am6pr02cu00301.inbound.protection.outlook.com
- 2a01:111:f403:ca38::a ↩ mail-wa4pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:ca38::8 ↩ mail-wa4pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.first-ns.de dns.hetzner.com 2026101300 3600 1800 604800 500
Primary NS (mname)
ns1.first-ns.de
Admin Email (rname)
dns@hetzner.com
Serial
2026101300
Refresh
3600s
Retry
1800s
Expire
604800s
Minimum TTL
500s
Nameservers (NS)
robotns2.second-ns.de
robotns3.second-ns.com
ns1.first-ns.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:81.223.99.197 ip4:128.204.136.37 ip4:88.99.58.4 ip4:69.169.224.0/24 ip4:77.32.148.24 ip4:136.243.42.102 ip4:185.44.211.50 ip4:185.44.211.234 include:spf.sendinblue.com include:spf.protection.outlook.com include:_spf.eventmaker.at include:amazonses.com include:mailing.sagedpw.at include:spf.emailsignatures365.com include:_spf.psm.knowbe4.com include:spf.mailjet.com include:spf.brevo.com ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;sp=quarantine;rua=mailto:[email protected],mailto:[email protected]!10m;ruf=mailto:[email protected],mailto:[email protected]!10m;rf=afrf;ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]!10m
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- brevo-code:e40cefe240a5c895096adcf1101e7c03
- google-site-verification=5E-fwofzi_sk8yJ-w1ri-qk-OWprNnznMksroCXlMqU
- have-i-been-pwned-verification=dweb_194wr1bhne2osa7nf6q2udv5
- hibp-verify=dweb_n6vfl66uaxpy4n1265btr747
- infor-cloudsuite-domain-verification=7RRLAMY63KWPHNA5PKRJUEDJSAESGLMPCX94WB72D72DYQF9DS2CSJQTAZJ28JMX
- SPFv=spf1 ip4:81.223.99.197 ip4:128.204.136.37 ip4:88.99.58.4 ip4:69.169.224.0/24 ip4:77.32.148.24 ip4:136.243.42.102 ip4:185.44.211.50 ip4:185.44.211.234 include:spf.sendinblue.com include:spf.protection.outlook.com include:_spf.eventmaker.at include:amazonses.com include:mailing.sagedpw.at include:spf.emailsignatures365.com include:_spf.psm.knowbe4.com include:spf.mailjet.com include:spf.brevo.com ~all
- MS=ms98872618
- Sendinblue-code:756bc0e2ccffc333a4592eba2a70405e
- atlassian-sending-domain-verification=f2504ce0-1522-49b6-be34-dd564ce8e264
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 kfv.at
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits