Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dsbaugmbh.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:03:25 UTC · ↺ Refresh
MX Hostnames
- mail.dsbaugmbh.de
MX Priorities
- mail.dsbaugmbh.de: 10
A / AAAA Records
- 87.118.120.113 ↩ lahno-web5.de
Mail Server IPs
- 87.118.120.113 ↩ lahno-web5.de
SOA Record
Raw SOA
ns1.lahno-web5.de test.lahn-web.de 1771835468 10800 3600 604800 10800
Primary NS (mname)
ns1.lahno-web5.de
Admin Email (rname)
test@lahn-web.de
Serial
1771835468
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns2.lahno-web5.de
ns1.lahno-web5.de
SPF Record
✓ Strict (-all)
v=spf1 +a +mx ip4:87.118.120.113 include:_spf.google.com +a:lahno-web5.de -all
📊 DNS lookups: 4/10
✓ 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 +a +mx ip4:87.118.120.113 include:_spf.google.com +a:lahno-web5.de -all
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