Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
smartdatasystem.es
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 09:41:08 UTC · ↺ Refresh
MX Hostnames
- mx.smartdatasystem.es
MX Priorities
- mx.smartdatasystem.es: 10
A / AAAA Records
- 51.38.44.15 ↩ service.smartdatasystem.es
Mail Server IPs
- 51.38.44.15 ↩ service.smartdatasystem.es
- 2001:41d0:302:1100::187d ↩ service.smartdatasystem.es
SOA Record
Raw SOA
dns107.ovh.net tech.ovh.net 2084629449 86400 3600 3600000 300
Primary NS (mname)
dns107.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2084629449
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
dns107.ovh.net
ns107.ovh.net
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:147.135.195.26 ip4:145.239.13.112 ip4:54.36.55.162 ip6:2001:41d0:302:1100::32c include:_spf.google.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
1 record- SPFv=spf1 a mx ip4:147.135.195.26 ip4:145.239.13.112 ip4:54.36.55.162 ip6:2001:41d0:302:1100::32c include:_spf.google.com -all
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