Domain Overview
DNS: ✓ 12h ago
Checker: ✓ 12h ago
smartbusiness.es
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 06:33:24 UTC · ↺ Refresh
MX Hostnames
- smartbusiness.es
MX Priorities
- smartbusiness.es: 0
A / AAAA Records
- 213.158.86.51 ↩ ns1781.webempresa.eu
Mail Server IPs
- 213.158.86.51 ↩ ns1781.webempresa.eu
SOA Record
Raw SOA
ns1781.webempresa.eu servidores.wpdoctor.es 2022030302 3600 1800 1209600 86400
Primary NS (mname)
ns1781.webempresa.eu
Admin Email (rname)
servidores@wpdoctor.es
Serial
2022030302
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1781.webempresa.eu
ns1782.webempresa.eu
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:213.158.86.51 ip4:213.158.86.51 include:_spf.webempresa.eu +a +mx ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 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
2 records- google-site-verification=8MJiOqlUG7eeEMTQqW-8ZjFrVVGlI3eaUeViJr1SX7U
- SPFv=spf1 ip4:213.158.86.51 ip4:213.158.86.51 include:_spf.webempresa.eu +a +mx ~all
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