Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
drgutzeit.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 22:24:21 UTC · ↺ Refresh
MX Hostnames
- smtp-in1.prod0.webspace.bz
- smtp-in0.prod0.webspace.bz
MX Priorities
- smtp-in1.prod0.webspace.bz: 20
- smtp-in0.prod0.webspace.bz: 10
A / AAAA Records
- 188.245.116.28 ↩ static.28.116.245.188.clients.your-server.de
- 2a01:4f8:c013:7a84::1 (no PTR)
Mail Server IPs
- 185.181.105.63 ↩ smtp-in1.prod0.webspace.bz
- 2a0a:c980:6:3f:: ↩ smtp-in1.prod0.webspace.bz
- 185.181.105.62 ↩ smtp-in0.prod0.webspace.bz
- 2a0a:c980:6:3e:: ↩ smtp-in0.prod0.webspace.bz
SOA Record
Raw SOA
ns.inwx.de awsdns-hostmaster.amazon.com 2024102703 7200 900 1209600 86400
Primary NS (mname)
ns.inwx.de
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
2024102703
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.inwx.de
ns.inwx.de
ns3.inwx.eu
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx include:_spf.webspace.bz ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
✗ 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
1 record- SPFv=spf1 a mx include:_spf.webspace.bz ~all
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 drgutzeit.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits