Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
filmer.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 00:33:48 UTC · ↺ Refresh
MX Hostnames
- mail.filmer.de
MX Priorities
- mail.filmer.de: 10
A / AAAA Records
- 77.75.255.156 ↩ cloud8-vm602.de-nserver.de
Mail Server IPs
- 80.228.61.230 ↩ mail.filmer.de
SOA Record
Raw SOA
ns1.de-nserver.de hostmaster.ns1.de-nserver.de 2025092620 14400 3600 604800 600
Primary NS (mname)
ns1.de-nserver.de
Admin Email (rname)
hostmaster@ns1.de-nserver.de
Serial
2025092620
Refresh
14400s
Retry
3600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.de-nserver.de
ns2.de-nserver.de
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:178.250.9.157 ip4:77.75.255.156 include:spf.crsend.com -all
📊 DNS lookups: 3/10
✓ 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 a mx ip4:178.250.9.157 ip4:77.75.255.156 include:spf.crsend.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 filmer.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits