americascallcenter.us

Valid Email Server
Domain Lookup › americascallcenter.us

Domain Overview

DNS: ✓ 10h ago Checker: ✓ 10h ago
americascallcenter.us
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 21:49:11 UTC · ↺ Refresh

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MX Hostnames

  • americascallcenter-us.mail.protection.outlook.com

MX Priorities

  • americascallcenter-us.mail.protection.outlook.com: 0

A / AAAA Records

  • 192.185.33.154 ↩ 192-185-33-154.unifiedlayer.com

Mail Server IPs

  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
  • 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com

SOA Record

Raw SOA jaime.ns.cloudflare.com dns.cloudflare.com 2403246934 10000 2400 604800 1800
Primary NS (mname)
jaime.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2403246934
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

jaime.ns.cloudflare.com
kami.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:24.49.148.0/24 ip4:50.196.113.58 ip4:192.185.33.154 ip4:65.56.36.21 ip4:69.64.153.131 include:_spf.google.com include:spf.ess.barracudanetworks.com include:spf.proofpoint.com include:spfa.cpmails.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 7/10
~ 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

✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

7 records
  • SPFv=spf1 a mx ip4:24.49.148.0/24 ip4:50.196.113.58 ip4:192.185.33.154 ip4:65.56.36.21 ip4:69.64.153.131 include:_spf.google.com include:spf.ess.barracudanetworks.com include:spf.proofpoint.com include:spfa.cpmails.com include:spf.protection.outlook.com ~all
  • 0py80jym5wjfp805gkb6gfvdpl7tj5xd
  • 27mm4100vlb1jrwd09428kvwm9kjjh1v
  • MS=2AE6D9E66482F388F307C861DE26DE07C75BC570
  • p78kx15sg29rsx0c0hdpnbbw3bs7s5dc
  • recordMS=2AE6D9E66482F388F307C861DE26DE07C75BC570
  • sbgk10926d8gmgwvrt36bhnl0hd3z8bz
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