Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
norbuilt.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 15:21:09 UTC · ↺ Refresh
MX Hostnames
- ca1-smtp-mx1.titanhq.com
- ca1-smtp-mx2.titanhq.com
MX Priorities
- ca1-smtp-mx2.titanhq.com: 10
- ca1-smtp-mx1.titanhq.com: 1
A / AAAA Records
- 198.50.190.73 ↩ norbuilt.com
Mail Server IPs
- 3.98.148.253 ↩ ca1-smtp1.titanhq.com
- 35.182.209.239 ↩ ca1-smtp2.titanhq.com
- 3.97.130.60 ↩ ca1-smtp2.titanhq.com
- 52.60.182.38 ↩ ca1-smtp1.titanhq.com
SOA Record
Raw SOA
ns1.norbuilt.com hostmaster.cdphost.ca 2026030901 3600 1800 1209600 3600
Primary NS (mname)
ns1.norbuilt.com
Admin Email (rname)
hostmaster@cdphost.ca
Serial
2026030901
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns2.norbuilt.com
ns1.norbuilt.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:198.50.190.64 ip4:198.50.190.73 +a +mx +ip4:198.50.184.189 +include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=reject;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
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
2 records- SPFv=spf1 ip4:198.50.190.64 ip4:198.50.190.73 +a +mx +ip4:198.50.184.189 +include:spf.protection.outlook.com -all
- MS=ms24645177
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