libertyhcare.com

Valid Email Server
Domain Lookup › libertyhcare.com

Domain Overview

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

Checked via [email protected] · 2026-03-28 16:12:32 UTC · ↺ Refresh

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MX Hostnames

  • libertyhcare-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
  • 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
  • 2a01:111:f403:c927:: ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns1-08.azure-dns.com
ns2-08.azure-dns.net
ns3-08.azure-dns.org
ns4-08.azure-dns.info

SPF Record

✓ Soft Fail (~all)
v=spf1 mx a ip4:206.196.19.30/32 ip4:206.196.19.24/32 ip4:63.251.143.30 ip4:64.74.110.101 ip4:172.191.11.121/32 ip4:52.234.214.37/32 ip4:172.206.205.153 include:spf.protection.outlook.com include:u14039714.wl215.sendgrid.net ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; pct=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 1% of failing messages only

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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

10 records
  • anthropic-domain-verification-vv2y1r=Vi3DJkEmBSi41sOOenO5tFCoa
  • SPFv=spf1 mx a ip4:206.196.19.30/32 ip4:206.196.19.24/32 ip4:63.251.143.30 ip4:64.74.110.101 ip4:172.191.11.121/32 ip4:52.234.214.37/32 ip4:172.206.205.153 include:spf.protection.outlook.com include:u14039714.wl215.sendgrid.net ~all
  • MS=ms82878252
  • apple-domain-verification=6hgki0gWS4dkXiWT
  • google-site-verification=QS4KfIiAZzVPUqteKtCDfeCyPlCR9NC8BS_z1bQmAbQ
  • l3/8Px/9r5uqrXVy0Co83AnY7+UTk2s6V9k70OVT0mTSKzXeYAf1JkxnKqDLYdaNcpxcQVhJKMDZxXrm9SPIww==
  • docusign=f5812ba7-fd77-45f2-b9d5-c85b96162b85
  • amazon-business-verification=7160961aaa19298445504e553f8b9d594c5e2d17144af8a73915b2c86502ce56
  • atlassian-domain-verification=wSyom1fr1q3288s3bL63fRS11MAckQPIvVDLc5RHWhwsSXo5qlTSOzJ6cHpMSDGu
  • bw=VrPFow6oQg9boCXQm37cwwodta8EYK5RcduX42dNYkYm
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