atlanticconcrete.com

Valid Email Server
Domain Lookup › atlanticconcrete.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 19:14:51 UTC · ↺ Refresh

MX Hostnames

  • atlanticconcrete-com.mail.eo.outlook.com

MX Priorities

  • atlanticconcrete-com.mail.eo.outlook.com: 10

A / AAAA Records

  • 172.67.195.24 (no PTR)
  • 104.21.34.12 (no PTR)
  • 2606:4700:3033::6815:220c
  • 2606:4700:3032::ac43:c318

Mail Server IPs

  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f802::1 ↩ mail-sj2pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
  • 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA cass.ns.cloudflare.com dns.cloudflare.com 2399298009 10000 2400 604800 1800
Primary NS (mname)
cass.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399298009
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

skip.ns.cloudflare.com
cass.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:3.214.204.181 ip4:44.211.178.112/28 ip4:3.101.216.144/28 include:spf.protection.outlook.com include:spfa.cpmails.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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
  • 0ed1fe018a5a21e7b4d62c485dbc7cca3803d71478
  • 4ergguj4duhaku8qmtihilpnmp
  • MS=BC7B7840433BDDD9279E9C125FA43C8E7E54FB95
  • duo_sso_verification=7q3vP0me0qzE9rgMETvnhJlPAV1ts9Wcx7W2Gebe1nJcWuqaRogVtff77wj6RV7P
  • SPFv=spf1 ip4:3.214.204.181 ip4:44.211.178.112/28 ip4:3.101.216.144/28 include:spf.protection.outlook.com include:spfa.cpmails.com ~all
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