Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sma-metalltechnik.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 13:51:49 UTC · ↺ Refresh
MX Hostnames
- dataplan.esvacloud.com
- mx03.dataplan.eu
MX Priorities
- dataplan.esvacloud.com: 50
- mx03.dataplan.eu: 60
A / AAAA Records
- 185.160.251.203 (no PTR)
Mail Server IPs
- 94.237.25.139 ↩ dataplan.esvacloud.com
- 185.160.251.238 ↩ mx03.dataplan.eu
SOA Record
Raw SOA
ns2.dataplan.eu rdedusns001.mail.dataplan.eu 2025050601 28800 3600 604800 86400
Primary NS (mname)
ns2.dataplan.eu
Admin Email (rname)
rdedusns001@mail.dataplan.eu
Serial
2025050601
Refresh
28800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
auth02.ns.de.uu.net
auth52.ns.de.uu.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:94.237.25.139 ip4:185.160.251.238 ip4:185.160.251.200 include:spf.esvacloud.com include:spf.cloud.ci-solution.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 4/10
~ 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
2 records- 8bd9ff83a39317bee27ec337ac19468aa09065dfa6d06000c0
- SPFv=spf1 mx ip4:94.237.25.139 ip4:185.160.251.238 ip4:185.160.251.200 include:spf.esvacloud.com include:spf.cloud.ci-solution.com 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
See demo & docs
Deep verification
Full email verification for sma-metalltechnik.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits