mcbuslaw.com

Valid Email Server
Domain Lookup › mcbuslaw.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mcbuslaw.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 23:30:55 UTC · ↺ Refresh

MX Hostnames

  • filter10-us.antispamcloud.com
  • filter40-us.antispamcloud.com
  • filter30-us.antispamcloud.com
  • filter20-us.antispamcloud.com

MX Priorities

  • filter30-us.antispamcloud.com: 30
  • filter20-us.antispamcloud.com: 20
  • filter10-us.antispamcloud.com: 10
  • filter40-us.antispamcloud.com: 40

A / AAAA Records

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

Mail Server IPs

  • 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
  • 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
  • 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
  • 2001:550:2:61::2fc:100 (no PTR)
  • 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
  • 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com

SOA Record

Raw SOA ns1.p201.dns.oraclecloud.net hostmaster.mcbuslaw.com 3 3600 600 604800 1800
Primary NS (mname)
ns1.p201.dns.oraclecloud.net
Admin Email (rname)
hostmaster@mcbuslaw.com
Serial
3
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

ns2.p201.dns.oraclecloud.net
ns1.p201.dns.oraclecloud.net
ns4.p201.dns.oraclecloud.net
ns3.p201.dns.oraclecloud.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ 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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com -all
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