Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
fb-germania.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 13:29:22 UTC · ↺ Refresh
MX Hostnames
- mail.cybernative.com
MX Priorities
- mail.cybernative.com: 10
A / AAAA Records
- 18.202.202.102 ↩ ec2-18-202-202-102.eu-west-1.compute.amazonaws.com
- 108.129.22.32 ↩ ec2-108-129-22-32.eu-west-1.compute.amazonaws.com
- 2a05:d018:1a30:1301:6562:28ef:d8ac:9328 (no PTR)
- 2a05:d018:1a30:1300:3f3d:9833:a0f9:d14d (no PTR)
Mail Server IPs
- 63.35.84.156 ↩ mail.cybernative.com
- 2a05:d018:1a30:1300:e99d:5cae:909d:f349 ↩ mail.cybernative.com
SOA Record
Raw SOA
ns-243.awsdns-30.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-243.awsdns-30.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-243.awsdns-30.com
ns-570.awsdns-07.net
ns-1463.awsdns-54.org
ns-1894.awsdns-44.co.uk
SPF Record
✓ Strict (-all)
v=spf1 a mx -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0:1:d:s; ri=3600; sp=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 a mx -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 fb-germania.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits