Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
extendhealth.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 03:31:35 UTC · ↺ Refresh
MX Hostnames
- willistowerswatson-com.mail.protection.outlook.com
MX Priorities
- willistowerswatson-com.mail.protection.outlook.com: 10
A / AAAA Records
- 13.107.246.40 (no PTR)
- 13.107.213.40 (no PTR)
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-35.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-35.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-35.azure-dns.info
ns1-35.azure-dns.com
ns2-35.azure-dns.net
ns3-35.azure-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; 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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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- P09VVwdc0J3uaUksv9TmLYNbXQA+jKr+QXX/dKEybon3RgVhUSNsq9/UUCk1eg7MAZxFfXZvVhBmkft9bHkpsg==
- adobe-idp-site-verification=14aa25ee-781b-4561-94fa-6d202f7e37a1
- google-site-verification=8HxKlgVsqQTiVJeAV35q-0yOuWqYc4wV87sEV3Tylmc
- yhdkpjty41m5k6mtwzzzqkxrnpjvbxnw
- _globalsign-domain-verification=xl_gNkaQZhGpeZARE4t3I2RPBxyGZPAtuS6brLxEvN
- d8vmkWiBoHMugpmxtPEPf6pTM4dW4zvXNcX1OL7GKSgX81dvDMHwVl4Bc94iWejLYGLzJSXV9FbfHCBlxHJKuA==
- kDTAt2qjL4FFIbSr5Yrn6w84Q288l0QDqDhqDJrucf675mSNpSz4sx5rc03eqj9DWHJH4GNThj2JA3KZj/ocxg==
- wiz-domain-verification=7eb292dcdce945c5a2e3766b76a23588adf56b0c719cd95a84d05cf2f2da446a
- MS=ms68809659
- rlmtfxpjd634tjtkqjdrmvh6zf6j2tzn
- SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
- pskqrb3ybysz4q5cb8nb9c3hxzy97gkv
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