Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
ac-motoren.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-04 23:38:17 UTC · ↺ Refresh
MX Hostnames
- mx03.hornetsecurity.com
- mx01.hornetsecurity.com
- mx02.hornetsecurity.com
- mx04.hornetsecurity.com
MX Priorities
- mx03.hornetsecurity.com: 30
- mx02.hornetsecurity.com: 20
- mx04.hornetsecurity.com: 40
- mx01.hornetsecurity.com: 10
A / AAAA Records
- 92.205.171.176 ↩ 176.171.205.92.host.secureserver.net
- 2a01:488:42:1000:50ed:8588:ffde:4fc0 (no PTR)
Mail Server IPs
- 94.100.134.8 ↩ mx03.hornetsecurity.com
- 94.100.136.8 ↩ mx02.hornetsecurity.com
- 94.100.136.7 ↩ mx04.hornetsecurity.com
- 94.100.132.8 ↩ mx01.hornetsecurity.com
SOA Record
Raw SOA
ns63.domaincontrol.com dns.jomax.net 2026082800 28800 7200 604800 600
Primary NS (mname)
ns63.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026082800
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns63.domaincontrol.com
ns64.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:159.69.137.124 a:ac-motoren.shop a:remote.ac-motoren.de a:ac-motoren.managed-otrs.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.hornetsecurity.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- 11u1l3sqejh83rnd76p0nkjfjf
- h7tppv7m0irnr91plaqfjlqajq
- 8952f6ir18mnq2e5vv01ec4dgu
- _globalsign-domain-verification=DzYOMVVjMrB19XKWPSCMKvlzCFaoqrSpC0X_apwcQu
- linkedin-site-verification=4dfa4e35-cd3a-4934-8789-fbcb257f1abf
- l4hmqgm8gmt6njpkeanr4d8adj
- SPFv=spf1 ip4:159.69.137.124 a:ac-motoren.shop a:remote.ac-motoren.de a:ac-motoren.managed-otrs.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:spf.hornetsecurity.com -all
- google-site-verification=45Tc6Uqnmf6PTPW6b6vBKqi0AKOrBqcdrMRRR4GAEUA
- apple-domain-verification=AddDZ8I9VcXAiyGm
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 ac-motoren.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits