icpas.org.sg

Valid Email Server
Domain Lookup › icpas.org.sg

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
icpas.org.sg
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 03:43:48 UTC · ↺ Refresh

MX Hostnames

  • icpas-org-sg.mail.protection.outlook.com

MX Priorities

  • icpas-org-sg.mail.protection.outlook.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
  • 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
  • 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com

SOA Record

Raw SOA dns.icpas.org.sg postmaster.icpas.org.sg 160 900 600 86400 300
Primary NS (mname)
dns.icpas.org.sg
Admin Email (rname)
postmaster@icpas.org.sg
Serial
160
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
300s

Nameservers (NS)

dns.accountants.org.sg
dns.isca.org.sg
dns.icpas.org.sg

SPF Record

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

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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.protection.outlook.com -all
  • MS=ms11551549
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