Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drk-hagen.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 19:38:32 UTC · ↺ Refresh
MX Hostnames
- mx02.djh-rechenzentrum.de
- mx01.djh-rechenzentrum.de
MX Priorities
- mx01.djh-rechenzentrum.de: 10
- mx02.djh-rechenzentrum.de: 20
A / AAAA Records
- 78.46.3.25 ↩ www662.your-server.de
- 2a01:4f8:d0a:3086::2 ↩ www662.your-server.de
Mail Server IPs
- 217.7.141.150 ↩ mx01.djh-rechenzentrum.de
- 78.94.95.45 ↩ mx02.djh-rechenzentrum.de
SOA Record
Raw SOA
ns1.your-server.de postmaster.your-server.de 2026011400 86400 10800 3600000 3600
Primary NS (mname)
ns1.your-server.de
Admin Email (rname)
postmaster@your-server.de
Serial
2026011400
Refresh
86400s
Retry
10800s
Expire
3600000s
Minimum TTL
3600s
Nameservers (NS)
ns1.your-server.de
ns3.second-ns.de
ns.second-ns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:194.25.238.11/32 include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — 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
4 records- SPFv=spf1 mx ip4:194.25.238.11/32 include:spf.protection.outlook.com ~all
- MS=ms11640081
- VOEF5DJCFECGSI2P4ENXXKFEZZCYANW7668XZVV1
- google-site-verification=F65wj5xyteoOqOJ5GjoESeTc0Gt9o2E6McppOstIZ64
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 drk-hagen.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits