Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
folter666.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-21 21:23:21 UTC ยท โบ Refresh
MX Hostnames
- mail.folter666.de
MX Priorities
- mail.folter666.de: 10
A / AAAA Records
- 188.40.144.4 โฉ static.4.144.40.188.clients.your-server.de
Mail Server IPs
- 188.40.144.5 โฉ mail.folter666.de
SOA Record
Raw SOA
hydrogen.ns.hetzner.com dns.hetzner.com 2026012703 86400 10800 3600000 3600
Primary NS (mname)
hydrogen.ns.hetzner.com
Admin Email (rname)
dns@hetzner.com
Serial
2026012703
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
helium.ns.hetzner.de
hydrogen.ns.hetzner.com
oxygen.ns.hetzner.com
SPF Record
โ Strict (-all)
v=spf1 include:_spf.mlsend.com a mx a:mail.folter666.de ip4:49.12.199.35/32 -all
๐ DNS lookups: 4/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine โ good protection (failing mail goes to spam)
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
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
2 records- brevo-code:140506f065a883f087c3c09f2aa704de
- SPFv=spf1 include:_spf.mlsend.com a mx a:mail.folter666.de ip4:49.12.199.35/32 -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 folter666.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits