Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rehli.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 14:38:25 UTC · ↺ Refresh
MX Hostnames
- mail.rehli.de
MX Priorities
- mail.rehli.de: 10
A / AAAA Records
- 94.16.106.61 ↩ neo.gridcorner.net
Mail Server IPs
- 202.61.249.4 ↩ mail.gridcorner.net
- 2a03:4000:54:fc5:a4da:4bff:fe5f:8c94 ↩ mail.gridcorner.net
SOA Record
Raw SOA
ns.a.gridcorner.net servermaster.gridcorner.net 2025050605 28800 7200 604800 86400
Primary NS (mname)
ns.a.gridcorner.net
Admin Email (rname)
servermaster@gridcorner.net
Serial
2025050605
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns.b.gridcorner.net
ns.c.gridcorner.net
ns.a.gridcorner.net
SPF Record
✓ Strict (-all)
v=spf1 mx a:mail.customhost.de a:mailgw.customhost.de a:mail1.customhost.de a:mailgw.gridcorner.net a:mail.gridcorner.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict 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
1 record- SPFv=spf1 mx a:mail.customhost.de a:mailgw.customhost.de a:mail1.customhost.de a:mailgw.gridcorner.net a:mail.gridcorner.net -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 rehli.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits