Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
gulas.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-10-30 02:28:58 UTC · ↺ Refresh
MX Hostnames
- mail.entropia.de
MX Priorities
- mail.entropia.de: 1
A / AAAA Records
- 45.140.180.42 ↩ web.entropia.de
- 2a0e:c5c0:0:201::9 (no PTR)
Mail Server IPs
- 45.140.180.36 ↩ mail.entropia.de
- 2a0e:c5c0:0:201::7 ↩ mail.entropia.de
SOA Record
Raw SOA
ns0.entropia.de root.entropia.de 2026080600 86400 3600 604800 86400
Primary NS (mname)
ns0.entropia.de
Admin Email (rname)
root@entropia.de
Serial
2026080600
Refresh
86400s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
ns0.entropia.de
ns1.entropia.de
SPF Record
✓ Strict (-all)
v=spf1 mx -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
dkim._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: dkim
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 mx -all
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