Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
jugendsozialwerk.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 19:20:50 UTC · ↺ Refresh
MX Hostnames
- mail.jugendsozialwerk.de
MX Priorities
- mail.jugendsozialwerk.de: 10
A / AAAA Records
- 5.9.190.109 ↩ b.l-m-f.net
- 2a01:4f8:173:28d2::2 ↩ b1.l-m-f.net
Mail Server IPs
- 91.26.227.165 ↩ mail.jugendsozialwerk.de
SOA Record
Raw SOA
nsa2.schlundtech.de edv.jusowe.de 2025110301 43200 7200 1209600 86400
Primary NS (mname)
nsa2.schlundtech.de
Admin Email (rname)
edv@jusowe.de
Serial
2025110301
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
nsb2.schlundtech.de
nsc2.schlundtech.de
nsa2.schlundtech.de
nsd2.schlundtech.de
SPF Record
✓ Strict (-all)
v=spf1 mx include:_spf.efm.de include:hostels.assd.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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- google-site-verification=fanr-9XEASz1kbGZwEzQxAdIjRhy6FOBnQsPEkoHKkI
- 8kldkpll0eb1p8j1tb3fnmh7fq
- SPFv=spf1 mx include:_spf.efm.de include:hostels.assd.com -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 jugendsozialwerk.de
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits