Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
elbuilding.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-17 19:17:31 UTC · ↺ Refresh
MX Hostnames
- smtp1.dynaworx.com
MX Priorities
- smtp1.dynaworx.com: 10
A / AAAA Records
- 65.38.41.23 ↩ webserver7.dynaworx.com
Mail Server IPs
- 65.38.40.240 ↩ smtp1.dynaworx.com
SOA Record
Raw SOA
ns77.dynaworx.com support.dynaworx.com 2025040600 86400 7200 3600000 7200
Primary NS (mname)
ns77.dynaworx.com
Admin Email (rname)
support@dynaworx.com
Serial
2025040600
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
7200s
Nameservers (NS)
ns77.dynaworx.com
ns78.dynaworx.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:65.38.41.23 +ip4:65.38.41.240 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; fo=1; pct=10; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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 +a +mx +ip4:65.38.41.23 +ip4:65.38.41.240 ~all
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