Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
stud.hshl.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 02:26:05 UTC · ↺ Refresh
MX Hostnames
- b1971.mx.srv.dfn.de
- a1971.mx.srv.dfn.de
- c1971.mx.srv.dfn.de
MX Priorities
- b1971.mx.srv.dfn.de: 10
- a1971.mx.srv.dfn.de: 10
- c1971.mx.srv.dfn.de: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 194.95.234.146 ↩ b1971.mx.srv.dfn.de
- 194.95.232.146 ↩ a1971.mx.srv.dfn.de
- 194.95.238.146 ↩ c1971.mx.srv.dfn.de
SOA Record
No SOA record found.
Nameservers (NS)
No nameservers found.
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx mx:s1972.mx.srv.dfn.de mx:buchsys.de a:smarthost.presse-monitor.de ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; adkim=r; aspf=r; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 a mx mx:s1972.mx.srv.dfn.de mx:buchsys.de a:smarthost.presse-monitor.de ~all
- sophos-domain-verification=ec43c6abdfa1a287cb543495a0aac27371bfde42ec7265cdb2e8bd8f10d04de6
- MS=B6BA69303633AE9CABFDBFE0747C5EE7B2D0F4BE
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