fibra-uno.com

Valid Email Server
Domain Lookup › fibra-uno.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
fibra-uno.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 23:06:57 UTC · ↺ Refresh

MX Hostnames

  • mx10.mailspamprotection.com
  • mx20.mailspamprotection.com
  • mx30.mailspamprotection.com

MX Priorities

  • mx10.mailspamprotection.com: 10
  • mx20.mailspamprotection.com: 20
  • mx30.mailspamprotection.com: 30

A / AAAA Records

  • 35.208.180.50 ↩ 50.180.208.35.bc.googleusercontent.com

Mail Server IPs

  • 34.149.79.66 ↩ 66.79.149.34.bc.googleusercontent.com
  • 34.120.156.61 ↩ 61.156.120.34.bc.googleusercontent.com
  • 34.111.121.216 ↩ 216.121.111.34.bc.googleusercontent.com

SOA Record

Raw SOA ns1-32.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-32.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns1-32.azure-dns.com
ns2-32.azure-dns.net
ns3-32.azure-dns.org
ns4-32.azure-dns.info

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

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

No TXT records found.

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