signal-analysis.com

Valid Email Server
Domain Lookup › signal-analysis.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
signal-analysis.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 17:05:36 UTC · ↺ Refresh

MX Hostnames

  • signalanalysis.mail.protection.office365.us

MX Priorities

  • signalanalysis.mail.protection.office365.us: 0

A / AAAA Records

  • 198.49.23.144 (no PTR)
  • 198.49.23.145 (no PTR)
  • 198.185.159.144 (no PTR)
  • 198.185.159.145 (no PTR)

Mail Server IPs

  • 23.103.199.138 ↩ mail-bn3usg020138.inbound.protection.outlook.com
  • 23.103.199.170 ↩ mail-cy1usg020170.inbound.protection.outlook.com
  • 2001:489a:2202:5::10 ↩ mail-cy1usg020010.inbound.protection.outlook.com
  • 2001:489a:2202:4::10 ↩ mail-bn3usg020010.inbound.protection.outlook.com

SOA Record

Raw SOA ns75.domaincontrol.com dns.jomax.net 2026011400 28800 7200 604800 600
Primary NS (mname)
ns75.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026011400
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns75.domaincontrol.com
ns76.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 a ip4:24.173.43.45 ip4:24.173.43.41 ip4:24.173.43.40 ip4:63.159.173.18 include:spf.protection.office365.us -all
📊 DNS lookups: 2/10
✓ 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

6 records
  • DMARCv=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:[email protected];
  • SPFv=spf1 a ip4:24.173.43.45 ip4:24.173.43.41 ip4:24.173.43.40 ip4:63.159.173.18 include:spf.protection.office365.us -all
  • MS=6376791B3FB67D6BC3D8D49A36D06CC5E17FD5BD
  • MS=ms43260852
  • MS=6376791B3FB67D68C3D8D49A36D06CC5E17FD5BD
  • apple-domain-verification=xUnGSvUwFSUYiFIV
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