domusstudio.com

Valid Email Server
Domain Lookup › domusstudio.com

Domain Overview

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

Checked via [email protected] · 2026-03-28 17:15:04 UTC · ↺ Refresh

MX Hostnames

  • spam.4bizity.com

MX Priorities

  • spam.4bizity.com: 10

A / AAAA Records

  • 172.67.157.175 (no PTR)
  • 104.21.14.34 (no PTR)
  • 2606:4700:3033::ac43:9daf (no PTR)
  • 2606:4700:3037::6815:e22 (no PTR)

Mail Server IPs

  • 54.176.228.182 ↩ spam.4bizity.com

SOA Record

Raw SOA cortney.ns.cloudflare.com dns.cloudflare.com 2398751464 10000 2400 604800 1800
Primary NS (mname)
cortney.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398751464
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

cortney.ns.cloudflare.com
dale.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:70.183.93.112/29 ip4:100.42.120.96/27 ip4:100.42.115.0/27 ip4:208.70.208.0/22 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:appriver.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; sp=none; aspf=r;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

3 records
  • ppe-605cfa3a7a11f3aa886ecb22e64b96c8d27d9884
  • SPFv=spf1 ip4:70.183.93.112/29 ip4:100.42.120.96/27 ip4:100.42.115.0/27 ip4:208.70.208.0/22 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:appriver.com -all
  • MS=ms94838180
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