Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hyflux.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-14 04:06:21 UTC · ↺ Refresh
MX Hostnames
- hyflux.in.tmes.trendmicro.com
- corpmx.singnet.com.sg
MX Priorities
- hyflux.in.tmes.trendmicro.com: 10
- corpmx.singnet.com.sg: 60
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 18.208.22.78 ↩ in.tmes.trendmicro.com
- 18.208.22.80 ↩ in.tmes.trendmicro.com
- 18.208.22.77 ↩ in.tmes.trendmicro.com
- 18.208.22.79 ↩ in.tmes.trendmicro.com
- 165.21.1.9 ↩ corpmx.singnet.com.sg
SOA Record
Raw SOA
dnssec3.singnet.com.sg hostmaster.singnet.com.sg 2306231146 10800 3600 604800 1800
Primary NS (mname)
dnssec3.singnet.com.sg
Admin Email (rname)
hostmaster@singnet.com.sg
Serial
2306231146
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dnssec3.singnet.com.sg
dnssec1.singnet.com.sg
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.tmes.trendmicro.com include:spf.hes.trendmicro.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ 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
6 records- SPFv=spf1 mx include:spf.tmes.trendmicro.com include:spf.hes.trendmicro.com include:spf.protection.outlook.com -all
- XV8Y31LWTPV56IHGF2NPID7FOBI3SG37S61VV4BT
- WYSYS7GGGTZMJHC7RU36588RF4E5XESNQJDSBEG0
- mK7Yj+gmeKOIfNScZ1mbQnmxecaHAiopMJ/Tw+fkcZFhp5VLlUt7V6N8rSpW8yHVZFd81q8KeJdTTLH50cObBg==
- apple-domain-verification=RqBg0JBKEaZDlDbs
- MS=ms74979454
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