Domain Overview
DNS: ✓ just now
Checker: ✓ just now
sand.es
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-09-23 10:42:56 UTC · ↺ Refresh
MX Hostnames
- mail.sand.es
MX Priorities
- mail.sand.es: 10
A / AAAA Records
- 82.98.144.69 ↩ hw110.dinaserver.com
Mail Server IPs
- 82.98.132.21 ↩ hl1507.dinaserver.com
SOA Record
Raw SOA
ns.dinahosting.com hostmaster.sand.es 2019012501 3600 120 1209600 300
Primary NS (mname)
ns.dinahosting.com
Admin Email (rname)
hostmaster@sand.es
Serial
2019012501
Refresh
3600s
Retry
120s
Expire
1209600s
Minimum TTL
300s
Nameservers (NS)
ns2.dinahosting.com
ns.dinahosting.com
ns4.dinahosting.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:82.98.132.21 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
2 records- SPFv=spf1 ip4:82.98.132.21 include:spf.protection.outlook.com -all
- MS=ms86689995
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