Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
boroomc.com.sg
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 09:54:36 UTC · ↺ Refresh
MX Hostnames
- boroomc-com-sg.mail.protection.outlook.com
MX Priorities
- boroomc-com-sg.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.36.49 (no PTR)
- 172.67.185.147 (no PTR)
- 2606:4700:3030::ac43:b993 (no PTR)
- 2606:4700:3033::6815:2431 (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:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
giancarlo.ns.cloudflare.com dns.cloudflare.com 2399914888 10000 2400 604800 1800
Primary NS (mname)
giancarlo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399914888
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
giancarlo.ns.cloudflare.com
luciana.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:amazonses.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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- MS=ms78696721
- SPFv=spf1 include:spf.protection.outlook.com include:amazonses.com -all
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