btsmcph.com

Valid Email Server
Domain Lookup › btsmcph.com

Domain Overview

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

Checked via [email protected] · 2026-03-26 12:35:59 UTC · ↺ Refresh

MX Hostnames

  • btsmcph-com.mail.protection.outlook.com

MX Priorities

  • btsmcph-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 50.87.24.32 ↩ 50-87-24-32.unifiedlayer.com

Mail Server IPs

  • 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
  • 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
  • 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.justhost.com root.just2065.justhost.com 2026031703 86400 7200 3600000 300
Primary NS (mname)
ns1.justhost.com
Admin Email (rname)
root@just2065.justhost.com
Serial
2026031703
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
300s

Nameservers (NS)

ns1.justhost.com
ns2.justhost.com

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:173.254.31.175 +ip4:50.87.24.32 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

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

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

All TXT Records

1 record
  • SPFv=spf1 +a +mx +ip4:173.254.31.175 +ip4:50.87.24.32 +include:spf.protection.outlook.com -all
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