Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
latin-lausitz.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 13:01:35 UTC · ↺ Refresh
MX Hostnames
- webmail.ostrowski.be
MX Priorities
- webmail.ostrowski.be: 10
A / AAAA Records
- 168.119.0.253 ↩ webmail.ostrowski.be
- 2a01:4f8:242:4bc2::2 ↩ webmail.ostrowski.be
Mail Server IPs
- 168.119.0.253 ↩ webmail.ostrowski.be
- 2a01:4f8:242:4bc2::2 ↩ webmail.ostrowski.be
SOA Record
Raw SOA
ns3.stratoserver.net hostmaster.strato-rz.de 2020051822 86400 7200 604800 300
Primary NS (mname)
ns3.stratoserver.net
Admin Email (rname)
hostmaster@strato-rz.de
Serial
2020051822
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns4.stratoserver.net
ns3.stratoserver.net
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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 mx -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 latin-lausitz.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits