Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cs-brehm.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 14:19:16 UTC · ↺ Refresh
MX Hostnames
- mx3.mail.ovh.net
- mx2.mail.ovh.net
- mx1.mail.ovh.net
- mx0.mail.ovh.net
MX Priorities
- mx2.mail.ovh.net: 50
- mx3.mail.ovh.net: 100
- mx0.mail.ovh.net: 1
- mx1.mail.ovh.net: 5
A / AAAA Records
- 87.98.247.4 ↩ cluster003.ovh.net
- 2001:41d0:1:1b00:87:98:247:4 ↩ cluster012.ovh.net
Mail Server IPs
- 87.98.160.167 ↩ mx2.mail.ovh.net
- 91.121.53.175 ↩ mx3.mail.ovh.net
- 178.33.252.245 ↩ mx0.mail.ovh.net
- 188.165.36.237 ↩ mx1.mail.ovh.net
SOA Record
Raw SOA
dns20.ovh.net tech.ovh.net 2025080300 86400 3600 3600000 86400
Primary NS (mname)
dns20.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2025080300
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns20.ovh.net
ns20.ovh.net
SPF Record
✓ Soft Fail (~all)
v=spf1 include:mx.ovh.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
3 records- MS=A96C1F9694093D9D45AA42417786751243D96262
- DMARCv=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; adkim=s; aspf=s; fo=1
- SPFv=spf1 include:mx.ovh.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
See demo & docs
Deep verification
Full email verification for cs-brehm.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits