Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
dulux.ca
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 11:26:24 UTC · ↺ Refresh
MX Hostnames
- mxa-00189b02.gslb.pphosted.com
- mxb-00189b02.gslb.pphosted.com
MX Priorities
- mxb-00189b02.gslb.pphosted.com: 10
- mxa-00189b02.gslb.pphosted.com: 10
A / AAAA Records
- 198.202.211.1 (no PTR)
Mail Server IPs
- 148.163.153.246 ↩ mx0b-00189b02.pphosted.com
- 148.163.150.64 ↩ mx0a-00189b02.pphosted.com
SOA Record
Raw SOA
ns1-03.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-03.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns1-03.azure-dns.com
ns2-03.azure-dns.net
ns3-03.azure-dns.org
ns4-03.azure-dns.info
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
3 records- _uthxo66zyuayul30bw4qhj2eir2hank
- _s721p48g91hagefhmh1gh3kinh8zi5j
- _zh8cv0u5rtnd7p7av571h98u4dheqmw
Full email verification for dulux.ca
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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