amcconcrete.co

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
amcconcrete.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-30 01:27:04 UTC · ↺ Refresh

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MX Hostnames

  • amcconcrete-co.mail.protection.outlook.com

MX Priorities

  • amcconcrete-co.mail.protection.outlook.com: 0

A / AAAA Records

  • 160.153.0.191 ↩ 191.0.153.160.host.secureserver.net

Mail Server IPs

  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.8.32 ↩ mail-dm8pr21cu00100.inbound.protection.outlook.com
  • 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
  • 52.101.60.2 ↩ mail-bnypr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c903::1 ↩ mail-ea2pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f803:: ↩ mail-byapr02cu00300.inbound.protection.outlook.com
  • 2a01:111:f403:f903::3 ↩ mail-mn0pr04cu00203.inbound.protection.outlook.com

SOA Record

Raw SOA ns59.domaincontrol.com dns.jomax.net 2026082900 28800 7200 604800 600
Primary NS (mname)
ns59.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026082900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns59.domaincontrol.com
ns60.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:secureserver.net -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

5 records
  • google-site-verification=C91I-VOPDuPpdujC0ImwVsevqdNK5EvegxbYcWPNyQk
  • NETORG17163691.onmicrosoft.com
  • SPFv=spf1 include:secureserver.net -all
  • apple-domain-verification=M0N1oLpYhTYZWv8B
  • google-site-verification=zFzs7zyE6THAh8VLHIo6heklffeJnDi-zwzcjZ86eAU
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