Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
woerner-stuckateur.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 04:13:06 UTC · ↺ Refresh
MX Hostnames
- mail.c4pserver.net
MX Priorities
- mail.c4pserver.net: 10
A / AAAA Records
- 46.4.70.211 ↩ web-primary.c4pserver.net
Mail Server IPs
- 88.99.250.105 ↩ mail-primary.page4.com
SOA Record
Raw SOA
ns1.c4pserver.net hostmaster.page4.com 1773071991 10800 3600 604800 3600
Primary NS (mname)
ns1.c4pserver.net
Admin Email (rname)
hostmaster@page4.com
Serial
1773071991
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns1.c4pserver.net
ns2.c4pserver.net
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=page4.com
📊 DNS lookups: 1/10
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._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
1 record- SPFv=spf1 redirect=page4.com
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 woerner-stuckateur.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits