isladom.com.do

Valid Email Server
Domain Lookup › isladom.com.do

Domain Overview

DNS: ✓ 9d ago Checker: ✓ 9d ago
isladom.com.do
Yes
✓ Yes
Symantec
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-01 14:04:14 UTC · ↺ Refresh

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MX Hostnames

  • cluster5.eu.messagelabs.com
  • isladom-com-do.mail.protection.outlook.com
  • cluster5a.eu.messagelabs.com

MX Priorities

  • cluster5.eu.messagelabs.com: 30
  • cluster5a.eu.messagelabs.com: 40
  • isladom-com-do.mail.protection.outlook.com: 10

A / AAAA Records

  • 66.98.60.117
  • 190.80.241.66

Mail Server IPs

  • 195.245.231.69 ↩ mail874.messagelabs.com
  • 195.245.231.75 ↩ mail879.messagelabs.com
  • 195.245.231.72 ↩ mail876.messagelabs.com
  • 85.158.142.215 ↩ mail839.messagelabs.com
  • 85.158.142.210 ↩ mail834.messagelabs.com
  • 195.245.230.201 ↩ mail859.messagelabs.com
  • 195.245.230.202 ↩ mail860.messagelabs.com
  • 85.158.142.214 ↩ mail838.messagelabs.com
  • 34.91.159.228 ↩ 228.159.91.34.bc.googleusercontent.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.11.7
  • 52.101.11.3
  • 52.101.194.3
  • 2a01:111:f403:c922::1
  • 2a01:111:f403:f901::
  • 2a01:111:f403:c902::6
  • 2a01:111:f403:c902::7

SOA Record

Raw SOA ns1.claro.net.do hostmaster.claro.net.do 2015071297 21600 900 604800 86400
Primary NS (mname)
ns1.claro.net.do
Admin Email (rname)
hostmaster@claro.net.do
Serial
2015071297
Refresh
21600s
Retry
900s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns2.claro.net.do
ns1.claro.net.do

SPF Record

✓ Strict (-all)
v=spf1 include:spf.messagelabs.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; sp=quarantine; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine

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

2 records
  • SPFv=spf1 include:spf.messagelabs.com include:spf.protection.outlook.com -all
  • MS=ms20184885 ~all
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