Domain Overview
DNS: ✓ 6h ago
Checker: ✓ 6h ago
floriansteinle.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-02 12:41:06 UTC · ↺ Refresh
MX Hostnames
- mx01.ionos.de
- mx00.ionos.de
MX Priorities
- mx01.ionos.de: 10
- mx00.ionos.de: 10
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 217.72.192.67 ↩ mx01.kundenserver.de
- 212.227.15.41 ↩ mx00.kundenserver.de
SOA Record
Raw SOA
ns-de.1and1-dns.de hostmaster.kundenserver.de 2017050563 28800 7200 604800 300
Primary NS (mname)
ns-de.1and1-dns.de
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2017050563
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns-de.1and1-dns.biz
ns-de.1and1-dns.com
ns-de.1and1-dns.de
ns-de.1and1-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.mlsend.com include:servers.mcsv.net include:_spf-eu.ionos.com ?all
📊 DNS lookups: 3/10
? 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
4 records- SPFv=spf1 include:_spf.mlsend.com include:servers.mcsv.net include:_spf-eu.ionos.com ?all
- mailerlite-domain-verification=1a1f0c5c7fbf2fd20a215b0bcf28a9f2fbb5f2ef
- MS=EDCDBCDF42F3B63B848AE6583D111798D88798C5
- google-site-verification=Nh4s6Q5yjrgkZK3m9tSt9rp7zi1HN-QGyE44oqqnfa0
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 floriansteinle.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits