sindo.es

Valid Email Server
Domain Lookup › sindo.es

Domain Overview

DNS: ✓ just now Checker: ✓ just now
sindo.es
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 11:18:18 UTC · ↺ Refresh

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MX Hostnames

  • mx.serviciodecorreo.es

MX Priorities

  • mx.serviciodecorreo.es: 10

A / AAAA Records

  • 217.76.130.162 ↩ llgi914.servidoresdns.net

Mail Server IPs

  • 82.223.190.100 ↩ mx.serviciodecorreo.es

SOA Record

Raw SOA dns21.servidoresdns.net hostmaster.servidoresdns.net 2011041653 21600 3600 2419200 300
Primary NS (mname)
dns21.servidoresdns.net
Admin Email (rname)
hostmaster@servidoresdns.net
Serial
2011041653
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

dns21.servidoresdns.net
dns22.servidoresdns.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:217.76.130.162/32 include:_spf.serviciodecorreo.es include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; ri=3600; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No 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

3 records
  • SPFv=spf1 ip4:217.76.130.162/32 include:_spf.serviciodecorreo.es include:spf.protection.outlook.com -all
  • sophos-domain-verification=797ec93a7c8dfd63c6433d42f238faaa82db496c260da3ac1a49394979ea562b
  • MS=ms33037779
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