tesoro.cl

Valid Email Server
Domain Lookup › tesoro.cl

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
tesoro.cl
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-14 21:58:16 UTC · ↺ Refresh

MX Hostnames

  • mail.mailer-host.com

MX Priorities

  • mail.mailer-host.com: 1

A / AAAA Records

  • 172.67.180.103 (no PTR)
  • 104.21.18.51 (no PTR)
  • 2606:4700:3031::6815:1233 (no PTR)
  • 2606:4700:3035::ac43:b467 (no PTR)

Mail Server IPs

  • 157.245.74.72 ↩ mail.mailer-host.com
  • 5.161.104.147 ↩ mail.mailer-host.com

SOA Record

Raw SOA ishaan.ns.cloudflare.com dns.cloudflare.com 2396432065 10000 2400 604800 1800
Primary NS (mname)
ishaan.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2396432065
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

marge.ns.cloudflare.com
ishaan.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip6:fdf3:d665:9546::/48 -all
📊 DNS lookups: 0/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

2 records
  • SPFv=spf1 ip6:fdf3:d665:9546::/48 -all
  • PCOWNER=212218
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