Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alien8.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-03 14:35:36 UTC · ↺ Refresh
MX Hostnames
- mail.alien8.de
MX Priorities
- mail.alien8.de: 10
A / AAAA Records
- 65.109.113.108 ↩ mail.alien8.de
- 2a01:4f9:3051:3f93::2 ↩ mail.alien8.de
Mail Server IPs
- 65.109.113.108 ↩ mail.alien8.de
- 2a01:4f9:3051:3f93::2 ↩ mail.alien8.de
SOA Record
Raw SOA
ns1.alien8.de fb.alien8.de 2024050203 14400 1800 1209600 86400
Primary NS (mname)
ns1.alien8.de
Admin Email (rname)
fb@alien8.de
Serial
2024050203
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.skyhub.de
ns1.alien8.de
SPF Record
✓ Strict (-all)
v=spf1 ip4:65.109.113.108 ip6:2a01:4f9:3051:3f93::2 ip4:23.128.96.18 ip6:2620:137:e000::1:18 a:out1.vger.email mx:kernel.org -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; aspf=s; adkim=s
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:65.109.113.108 ip6:2a01:4f9:3051:3f93::2 ip4:23.128.96.18 ip6:2620:137:e000::1:18 a:out1.vger.email mx:kernel.org -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 alien8.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits