Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
der-holzfreund.de
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-04-03 21:54:35 UTC ยท โบ Refresh
MX Hostnames
- mx.der-holzfreund.de
MX Priorities
- mx.der-holzfreund.de: 10
A / AAAA Records
- 92.205.18.49 โฉ 49.18.205.92.host.secureserver.net
Mail Server IPs
- 92.205.18.49 โฉ 49.18.205.92.host.secureserver.net
SOA Record
Raw SOA
ns1.routing.net hostmaster.der-holzfreund.de 2024012400 86400 7200 3600000 900
Primary NS (mname)
ns1.routing.net
Admin Email (rname)
hostmaster@der-holzfreund.de
Serial
2024012400
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
900s
Nameservers (NS)
ns2.routing.net
ns1.routing.net
ns3.routing.net
SPF Record
โ Strict (-all)
v=spf1 include:spf-0.secureserver.net -all
๐ DNS lookups: 1/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ MissingNo DMARC record โ emails cannot be rejected on auth failure.
DKIM Selectors
โ None detectedNo DKIM records found for common selectors โ your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 include:spf-0.secureserver.net -all
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for der-holzfreund.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits