idc.net.br

Valid Email Server
Domain Lookup › idc.net.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
idc.net.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-29 07:26:13 UTC · ↺ Refresh

MX Hostnames

  • mail.idc.net.br

MX Priorities

  • mail.idc.net.br: 10

A / AAAA Records

  • 189.85.76.85 ↩ www.idc.net.br
  • 2804:2214:1001::7685 ↩ www.idc.net.br

Mail Server IPs

  • 189.85.75.155 ↩ mail.idc.net.br
  • 2804:2214:2::155 ↩ mail.idc.net.br

SOA Record

Raw SOA ns1.idc.net.br noc.idc.net.br 2025120216 7200 900 1209600 3600
Primary NS (mname)
ns1.idc.net.br
Admin Email (rname)
noc@idc.net.br
Serial
2025120216
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns1.idc.net.br
ns3.idc.net.br
ns4.idc.net.br
ns2.idc.net.br

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.idc.net.br a mx -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 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

2 records
  • MS=CC97FB77AF09FFD3E8B7A9009FFEB68A4C45CF8C
  • SPFv=spf1 include:_spf.idc.net.br a mx -all
Full email verification for idc.net.br

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