Domain Overview
DNS: ✓ 2d ago
Checker: ✓ 2d ago
carelinx.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 05:48:33 UTC · ↺ Refresh
MX Hostnames
- sharecare-com.mail.protection.outlook.com
MX Priorities
- sharecare-com.mail.protection.outlook.com: 10
A / AAAA Records
- 52.206.193.79 ↩ ec2-52-206-193-79.compute-1.amazonaws.com
- 34.236.176.104 ↩ ec2-34-236-176-104.compute-1.amazonaws.com
Mail Server IPs
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-2033.awsdns-62.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-2033.awsdns-62.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-610.awsdns-12.net
ns-1039.awsdns-01.org
ns-2033.awsdns-62.co.uk
ns-429.awsdns-53.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:sendgrid.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- globalsign-domain-verification=7301D9C9F55D39131B7C87485312F3DD
- globalsign-domain-verification=e7d230e3e4fe79efc2b67aecd9c1a722
- google-site-verification=66UfCz2Qsm62x6N42bdA7VGmimrOWUqqO9eFpRlDies
- google-site-verification=dTE4iQ_9BgVGvKOIsWIKnLEG-ES4G_-7yFiHJXDpWA0
- google-site-verification=mEMr7hTcMgHCHK8ajW3LQLTzFy5cE0WNwb9u1fhSFQs
- k7n8y.x.incapdns.net
- SPFv=spf1 a mx include:include:spf.protection.outlook.com include:us._netblocks.mimecast.com include:sendgrid.net -all
- 0ed1fe018a843344e07b4f4aa99e4b3127ee1a4079
- A24EB520E8
- MS=ms11517960
- globalsign-domain-verification=08e5fca8d4ecc72c5b659dd83309d6f4
Full email verification for carelinx.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits