Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
3ddrucken24.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 21:30:00 UTC · ↺ Refresh
MX Hostnames
- s233.goserver.host
MX Priorities
- s233.goserver.host: 10
A / AAAA Records
- 185.76.237.185 (no PTR)
- 2a00:1c98:60:1400::1:21de:9cbd (no PTR)
Mail Server IPs
- 185.30.32.233 ↩ s233.goserver.host
SOA Record
Raw SOA
ns1.webgo.de hostmaster.webgo.de 2025081201 28800 7200 1309600 86400
Primary NS (mname)
ns1.webgo.de
Admin Email (rname)
hostmaster@webgo.de
Serial
2025081201
Refresh
28800s
Retry
7200s
Expire
1309600s
Minimum TTL
86400s
Nameservers (NS)
ns4.webgo.de
ns2.webgo.de
ns3.webgo.de
ns1.webgo.de
SPF Record
✓ Strict (-all)
v=spf1 a mx include:servers.mcsv.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
dkim._domainkey
k1._domainkey
✓ Public key: 392 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
2 records- SPFv=spf1 a mx include:servers.mcsv.net -all
- google-site-verification=l6jOzhpqdkk3Av4xGcgD3h4TkVA2bUnk8rVVfRxDkYc
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 · Customize →
See demo & docs
Deep verification
Full email verification for 3ddrucken24.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits