Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
blindeck-feck.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-25 02:12:00 UTC ยท โบ Refresh
MX Hostnames
- mailexchange.serverkultur.de
MX Priorities
- mailexchange.serverkultur.de: 10
A / AAAA Records
- 35.71.178.7 โฉ abb28a1a26d5e1198.awsglobalaccelerator.com
Mail Server IPs
- 78.47.188.168 โฉ mailexchange.serverkultur.de
SOA Record
Raw SOA
docks11.rzone.de hostmaster.strato-rz.de 2020053432 86400 7200 604800 300
Primary NS (mname)
docks11.rzone.de
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020053432
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
shades06.rzone.de
docks11.rzone.de
SPF Record
โ Strict (-all)
v=spf1 mx mx:mail.serverkultur.de a ip4:78.47.188.169 include:_spf.strato.com include:_spf.clubdesk.com -all
๐ DNS lookups: 5/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ p=none
v=DMARC1; p=none; sp=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r;
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
โณ Subdomain policy: none
DKIM Selectors
โ None detectedNo DKIM records found for common selectors โ 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 mx:mail.serverkultur.de a ip4:78.47.188.169 include:_spf.strato.com include:_spf.clubdesk.com -all
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for blindeck-feck.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits