sigma-ai.com

Valid Email Server
Domain Lookup › sigma-ai.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sigma-ai.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 08:53:56 UTC · ↺ Refresh

MX Hostnames

  • sigmaai-com01c.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 185.140.32.72

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns3.andaina.net
ns1.andaina.net
ns2.andaina.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:185.140.32.72 ip4:185.140.32.73 ip4:185.140.32.60 mx ip4:185.140.32.24 include:mx.ovh.com include:spf.protection.outlook.com include:secureserver.net ip4:23.229.205.101 ip4:80.24.166.254 ip4:80.26.77.27 include:servers.mcsv.net include:relay.mailchannels.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; pct=100
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

6 records
  • MS=ms82001637
  • google-site-verification=A09hOPnlBWEMZmztiIAi-7t4yu7ualzbYmjm741O4tU
  • atlassian-domain-verification=HrIeNpTTXgmjg3liFDEB55hC8EGGsPLrSIaW9CQuqtIoarWZ220zfc/zfDqeejCC
  • SPFv=spf1 ip4:185.140.32.72 ip4:185.140.32.73 ip4:185.140.32.60 mx ip4:185.140.32.24 include:mx.ovh.com include:spf.protection.outlook.com include:secureserver.net ip4:23.229.205.101 ip4:80.24.166.254 ip4:80.26.77.27 include:servers.mcsv.net include:relay.mailchannels.net ~all
  • MS=ms45904420
  • MS=56779FE7B088BEA8C6B5AF1C089CC85589F5EF21
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