denvercatvet.com

Valid Email Server
Domain Lookup › denvercatvet.com

Domain Overview

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

Checked via [email protected] · 2026-03-21 14:02:36 UTC · ↺ Refresh

MX Hostnames

  • denvercatvet-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 104.21.6.119 (no PTR)
  • 172.67.134.211 (no PTR)
  • 2606:4700:3030::6815:677
  • 2606:4700:3033::ac43:86d3

Mail Server IPs

  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 52.101.9.20 ↩ mail-bl0pr02cu00604.inbound.protection.outlook.com
  • 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::4 ↩ mail-dm6pr05cu00404.inbound.protection.outlook.com
  • 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c902::2 ↩ mail-sj0pr03cu01602.inbound.protection.outlook.com
  • 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA javon.ns.cloudflare.com dns.cloudflare.com 2398843124 10000 2400 604800 1800
Primary NS (mname)
javon.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398843124
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

lorna.ns.cloudflare.com
javon.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; ri=86400; aspf=r; adkim=r; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 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

4 records
  • Target: 0ed1fe018a927c64e036e44a41aa6a6e7695e27e2e
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • MS=ms13814502
  • NETORGFT12158816.onmicrosoft.com
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