monhealthsys.org

Valid Email Server
Domain Lookup › monhealthsys.org

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
monhealthsys.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 04:50:56 UTC · ↺ Refresh

MX Hostnames

  • monhealthsys-org.mail.protection.outlook.com

MX Priorities

  • monhealthsys-org.mail.protection.outlook.com: 10

A / AAAA Records

  • 67.192.244.70 (no PTR)

Mail Server IPs

  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
  • 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA dns0.citynet.net hostmaster.citynet.net 2025111300 36000 3600 86400 3600
Primary NS (mname)
dns0.citynet.net
Admin Email (rname)
hostmaster@citynet.net
Serial
2025111300
Refresh
36000s
Retry
3600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

dns3.citynet.net
dns1.citynet.net
dns2.citynet.net
dns0.citynet.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:mailgun.org include:spf.monhealthsys.org ip4:3.82.85.13 ip4:104.47.55.110 ip4:104.47.58.110 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

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

9 records
  • SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:mailgun.org include:spf.monhealthsys.org ip4:3.82.85.13 ip4:104.47.55.110 ip4:104.47.58.110 -all
  • MS=ms63137948
  • mP1RB53WIjDdMW36VnUq
  • MS=ms50732714
  • 8i7v60u8jan24m5mu1me2lggsj
  • docusign=8b1507a3-65aa-4c6d-b333-bf7f57e384ba
  • canva-site-verification=XFwxWczs9JXeCpcyARMyzA
  • j5n6ul56pkhdpaka3tk1s1l47e
  • cisco-ci-domain-verification=24cbd368f07ababdd962fde9c9dc1299315377923f4b4e476919e54b6900a9ac
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