arcapital.com.sg

Valid Email Server
Domain Lookup › arcapital.com.sg

Domain Overview

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

Checked via [email protected] · 2026-04-06 13:14:07 UTC · ↺ Refresh

MX Hostnames

  • arcapital-com-sg.mail.protection.outlook.com

MX Priorities

  • arcapital-com-sg.mail.protection.outlook.com: 5

A / AAAA Records

  • 172.67.198.66 (no PTR)
  • 104.21.36.180 (no PTR)
  • 2606:4700:3034::ac43:c642 (no PTR)
  • 2606:4700:3033::6815:24b4 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA nina.ns.cloudflare.com dns.cloudflare.com 2399675986 10000 2400 604800 1800
Primary NS (mname)
nina.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399675986
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

noah.ns.cloudflare.com
nina.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 +a ip4:23.106.52.77 ip4:23.106.49.68 include:_spf.gocloudeasy.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • google-site-verification=RIRmseN3OYHtfoCyu4Zu8y8IcIXgp-nLAMCPUV86Xdk
  • openai-domain-verification=dv-Ktl65EOEBHiTteve41leAFLD
  • SPFv=spf1 +a ip4:23.106.52.77 ip4:23.106.49.68 include:_spf.gocloudeasy.com include:spf.protection.outlook.com -all
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