Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
zahnteam-zauner.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 00:59:06 UTC · ↺ Refresh
MX Hostnames
- mail.zahnteam-zauner.de
MX Priorities
- mail.zahnteam-zauner.de: 10
A / AAAA Records
- 188.40.3.210 ↩ dedi6666.your-server.de
Mail Server IPs
- 93.89.5.167 ↩ datadorf3.rackspeed-cloud.de
SOA Record
Raw SOA
ns.rackspeed-cloud.de 2ndlevel.rackspeed.de 2026021703 3600 1800 1209600 86400
Primary NS (mname)
ns.rackspeed-cloud.de
Admin Email (rname)
2ndlevel@rackspeed.de
Serial
2026021703
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns.rackspeed-cloud.eu
ns.rackspeed-cloud.com
ns.rackspeed-cloud.de
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:93.89.5.167 +a +mx +ip4:185.147.218.212 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:93.89.5.167 +a +mx +ip4:185.147.218.212 ~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 · Customize →
See demo & docs
Deep verification
Full email verification for zahnteam-zauner.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits