altacomunicazione.com.br

Valid Email Server
Domain Lookup › altacomunicazione.com.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
altacomunicazione.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-20 17:11:38 UTC · ↺ Refresh

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MX Hostnames

  • altacomunicazione-com-br.mail.protection.outlook.com

MX Priorities

  • altacomunicazione-com-br.mail.protection.outlook.com: 0

A / AAAA Records

  • 191.6.210.58 ↩ web2128.uni5.net
  • 2804:10:8002::210:58 ↩ web2128.uni5.net

Mail Server IPs

  • 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
  • 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
  • 52.101.10.10 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.altacomunicazione.com.br abuse.uni5.net 2410170862 86400 14400 604800 3600
Primary NS (mname)
dns1.altacomunicazione.com.br
Admin Email (rname)
abuse@uni5.net
Serial
2410170862
Refresh
86400s
Retry
14400s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

dns1.altacomunicazione.com.br
dns3.altacomunicazione.com.br
dns2.altacomunicazione.com.br
dns4.altacomunicazione.com.br

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:_spf.uni5.net include:spf.protection.outlook.com include:spf.idc2.mandic.com.br include:altspf.altacomunicazione.com.br ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • google-site-verification=qRcspClMsRWnVMekRgGmwOv7fy9ATf--WPVua0SZftM
  • emktownership=t9dC4PxG7LXIY
  • MS=ms50828750
  • SPFv=spf1 a mx include:_spf.uni5.net include:spf.protection.outlook.com include:spf.idc2.mandic.com.br include:altspf.altacomunicazione.com.br ~all
  • YWFjOTNlMGQ2NGJjMDE2MTIzZjU1MzU2Njk5MjE0NDg=
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