Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tdvmedia.es
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 07:38:08 UTC · ↺ Refresh
MX Hostnames
- mail.tdvmedia.es
MX Priorities
- mail.tdvmedia.es: 10
A / AAAA Records
- 86.109.170.16 ↩ linux07.dnsprimario.com
Mail Server IPs
- 86.109.170.6 ↩ linux03.dnsprimario.com
SOA Record
Raw SOA
servidor.dnsprimario.com admin.dnsprimario.com 2023052401 10800 3600 604800 300
Primary NS (mname)
servidor.dnsprimario.com
Admin Email (rname)
admin@dnsprimario.com
Serial
2023052401
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
servidor.dnsprimario.com
servidor.dnssecundario.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:86.109.170.1/24 ip4:86.109.171.1/24 -all
📊 DNS lookups: 0/10
✓ 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 ip4:86.109.170.1/24 ip4:86.109.171.1/24 -all
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