Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lincare.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 09:56:34 UTC · ↺ Refresh
MX Hostnames
- mx2.lincare.iphmx.com
- mx1.lincare.iphmx.com
MX Priorities
- mx1.lincare.iphmx.com: 10
- mx2.lincare.iphmx.com: 10
A / AAAA Records
- 23.48.224.115 ↩ a23-48-224-115.deploy.static.akamaitechnologies.com
- 23.48.224.100 ↩ a23-48-224-100.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:16::17c4:31c ↩ g2600-141b-1c00-0016-0000-0000-17c4-031c.deploy.static.akamaitechnologies.com
- 2600:141b:1c00:16::17c4:31b ↩ g2600-141b-1c00-0016-0000-0000-17c4-031b.deploy.static.akamaitechnologies.com
Mail Server IPs
- 23.90.112.59 ↩ esa.lincare.iphmx.com
- 23.90.101.155 ↩ esa.lincare.iphmx.com
SOA Record
Raw SOA
udns1.cscdns.net hostmaster.cscdns.net 2023051367 3600 86400 604800 86400
Primary NS (mname)
udns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2023051367
Refresh
3600s
Retry
86400s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
udns1.cscdns.net
udns2.cscdns.uk
SPF Record
✓ Strict (-all)
v=spf1 mx exists:%{i}.spf.lincare.iphmx.com include:spf.protection.outlook.com include:_spf.salesforce.com include:mail.zendesk.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
12 records- teamviewer-sso-verification=0db73f03db2940a181d8025b3d1c809e
- vmware-cloud-verification-7892eea5-304b-4557-a70f-09b59f0e7755
- have-i-been-pwned-verification=893843be0269a76d4067c47d266fb271
- google-site-verification=z0vtRScIIKaqhDgW2zLLq6PpXrBiyA-giybuxrKAo64
- intersight=efddbf4affe7a833da474b8c059d91ab0785ab495a32de823dd04736a7d22267
- +vKMxYzErGtPc2w5f5qpU7SjLf8RKP/43uTL4Mtyjj3DbuexCsqusn3ZuSiGdS75i3iX2fCcXXaXPeWJZK66MA==
- 11i0a8PIP10T/g6JgnNR/xS21iZMQWH8DxDU+GmHCPcD0qFGi+93U8+C3u+4SdIJojsGgQgsnAEFwP0HpW3g+g==
- wiz-domain-verification=9c6778744e12c54ee8686e7a938f91d15eb7dc9512162d3be956af6d1f6f1d6f
- SPFv=spf1 mx exists:%{i}.spf.lincare.iphmx.com include:spf.protection.outlook.com include:_spf.salesforce.com include:mail.zendesk.com -all
- MS=ms57796118
- apple-domain-verification=sD09TL7UioFt87ey
- ms-domain-verification=0e1491c0-5fe6-4fca-98af-b782256c3109
Full email verification for lincare.com
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