Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
vassilina.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-07 15:51:59 UTC · ↺ Refresh
MX Hostnames
- proxmox.008.berlin
- alfa3203.alfahosting-server.de
MX Priorities
- alfa3203.alfahosting-server.de: 25
- proxmox.008.berlin: 15
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 109.237.138.49 ↩ alfa3203.alfahosting-server.de
- 188.40.57.180 ↩ static.180.57.40.188.clients.your-server.de
SOA Record
Raw SOA
ns1.namemaster.de ns2.namemaster.de 2025122200 3600 901 1209600 86400
Primary NS (mname)
ns1.namemaster.de
Admin Email (rname)
ns2@namemaster.de
Serial
2025122200
Refresh
3600s
Retry
901s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns4.namemaster.de
ns3.namemaster.de
ns1.namemaster.de
ns2.namemaster.de
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
No TXT records found.
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 vassilina.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits