cchsfs.com

Valid Email Server
Domain Lookup › cchsfs.com

Domain Overview

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

Checked via [email protected] · 2026-03-18 19:08:11 UTC · ↺ Refresh

MX Hostnames

  • wolterskluwer-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 34.213.106.51 ↩ ec2-34-213-106-51.us-west-2.compute.amazonaws.com
  • 54.68.182.72 ↩ ec2-54-68-182-72.us-west-2.compute.amazonaws.com

Mail Server IPs

  • 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
  • 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA ns1-35.azure-dns.com azuredns-hostmaster.microsoft.com 1 600 300 2419200 300
Primary NS (mname)
ns1-35.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
600s
Retry
300s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

ns2-35.azure-dns.net
ns3-35.azure-dns.org
ns4-35.azure-dns.info
ns1-35.azure-dns.com

SPF Record

✓ Soft Fail (~all)
v=spf1 mx ip4:149.72.142.124/32 ip4:149.72.146.193/32 include:spf.wolterskluwer.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; pct=100; fo=1; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

4 records
  • Z5PXHYLQH92Vtzbcg+BkmyWi+oN36fyj1oqUDEGZMHsk+FoMqNXbGTp9ykNPKh6Dl7KyiszpuuK2GySVfrHMpw==
  • dj26h03u8ui292us880rg6r0im
  • SPFv=spf1 mx ip4:149.72.142.124/32 ip4:149.72.146.193/32 include:spf.wolterskluwer.com ~all
  • MS=ms31486315
Full email verification for cchsfs.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits