Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mehler-vierling.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 17:40:23 UTC · ↺ Refresh
MX Hostnames
- encryption1.quarinet.email
MX Priorities
- encryption1.quarinet.email: 10
A / AAAA Records
- 212.103.32.76 (no PTR)
- 2a09:1c00:1:100::76 (no PTR)
Mail Server IPs
- 212.103.32.30 ↩ encryption1.quarinet.email
- 2a09:1c00:1::30 ↩ encryption1.quarinet.email
SOA Record
Raw SOA
ns1.quarinet.domains hostmaster.quarinet.domains 2026030400 14400 1800 1209600 3600
Primary NS (mname)
ns1.quarinet.domains
Admin Email (rname)
hostmaster@quarinet.domains
Serial
2026030400
Refresh
14400s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns4.quarinet.domains
ns3.quarinet.domains
ns2.quarinet.domains
ns1.quarinet.domains
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.quarinet.email ?all
📊 DNS lookups: 1/10
? Neutral (?all) — no 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
3 records- globalsign-domain-verification=K5Kdc9-h7748qQ0SEvYwWhuzkBw4uD4N5jQHlV2Dls
- SPFv=spf1 include:_spf.quarinet.email ?all
- swisssign-check=7kWNertQp1yNHza3YHKdIRpWK8Hh84nxv2MnXDKcUa
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 mehler-vierling.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits