Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
unionfibreglass.com.sg
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 23:00:23 UTC · ↺ Refresh
MX Hostnames
- unionfibreglass.com.sg
MX Priorities
- unionfibreglass.com.sg: 0
A / AAAA Records
- 103.14.214.68 ↩ serangoon.apc.sg
Mail Server IPs
- 103.14.214.68 ↩ serangoon.apc.sg
SOA Record
Raw SOA
ns1.apc.sg admin.apc.sg 2026021800 3600 1800 1209600 86400
Primary NS (mname)
ns1.apc.sg
Admin Email (rname)
admin@apc.sg
Serial
2026021800
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns3.apc.sg
ns1.apc.sg
ns2.apc.sg
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:103.14.214.68 ip4:103.14.214.92 +a +mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:103.14.214.68 ip4:103.14.214.92 +a +mx ~all
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