abestconstructioninc.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
abestconstructioninc.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 10:54:23 UTC · ↺ Refresh

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MX Hostnames

  • abestconstructioninc-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 172.67.137.85 (no PTR)
  • 104.21.46.95 (no PTR)
  • 2606:4700:3032::6815:2e5f
  • 2606:4700:3033::ac43:8955

Mail Server IPs

  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com

SOA Record

Raw SOA brenna.ns.cloudflare.com dns.cloudflare.com 2405942518 10000 2400 604800 1800
Primary NS (mname)
brenna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2405942518
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

brenna.ns.cloudflare.com
matteo.ns.cloudflare.com

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

3 records
  • facebook-domain-verification=3s75gobconvm6nd12uowi625nqc6zx
  • google-site-verification=gGpJ_B56DEC1AUT114IzTobY3vjwwhrOakF-0N_pxGU
  • SPFv=spf1 include:spf.protection.outlook.com -all
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