ocbc.com.sg

Valid Email Server
Domain Lookup › ocbc.com.sg

Domain Overview

DNS: ✓ 5h ago Checker: ✓ 5h ago
ocbc.com.sg
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 12:01:20 UTC · ↺ Refresh

MX Hostnames

  • ocbcimail1a.ocbc.com
  • ocbcimail.ocbc.com
  • ocbcimail1.ocbc.com
  • ocbcimaila.ocbc.com

MX Priorities

  • ocbcimail1a.ocbc.com: 40
  • ocbcimail1.ocbc.com: 10
  • ocbcimaila.ocbc.com: 20
  • ocbcimail.ocbc.com: 30

A / AAAA Records

  • 203.116.27.28 ↩ 203.116.27-28.unknown.starhub.net.sg
  • 203.126.194.28 ↩ www.ocbc.com.sg

Mail Server IPs

  • 203.116.27.83 ↩ ocbcimail1a.ocbc.com
  • 203.126.194.83 ↩ ocbcmail1.ocbc.com
  • 203.116.27.82 ↩ ocbcimaila.ocbc.com
  • 203.126.194.82 ↩ stamford.bankofsingapore.com

SOA Record

Raw SOA ocbcinet.ocbc.com hostmaster.ocbc.com 3000008462 1800 180 2419200 300
Primary NS (mname)
ocbcinet.ocbc.com
Admin Email (rname)
hostmaster@ocbc.com
Serial
3000008462
Refresh
1800s
Retry
180s
Expire
2419200s
Minimum TTL
300s

Nameservers (NS)

secdns2.starhub.net.sg
a5-66.akam.net
a1-177.akam.net
secdns.starhub.net.sg
a16-64.akam.net
a10-66.akam.net
a24-65.akam.net
a11-67.akam.net

SPF Record

✓ Strict (-all)
v=spf1 include:_spf2.ocbc.com include:_spf3.ocbc.com include:_spf4.ocbc.com include:_spf5.ocbc.com include:_spf-ogs.ocbc.com include:mail.zendesk.com include:spf.protection.outlook.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 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

6 records
  • _o2z61y5ai7xca94ok32it6tfrgmbo2f
  • _e68jxdbt3ak4t0jsubjtwnsqj1lw4sy
  • MS=ms38546947
  • SPFv=spf1 include:_spf2.ocbc.com include:_spf3.ocbc.com include:_spf4.ocbc.com include:_spf5.ocbc.com include:_spf-ogs.ocbc.com include:mail.zendesk.com include:spf.protection.outlook.com -all
  • zxh51f2vwp27v968g1llp6yjpwj5rrp4
  • pypg3wljqkfxhqdk9rn3t0v9qn94cb8c
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