Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
seda.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 13:30:54 UTC · ↺ Refresh
MX Hostnames
- mx1-us.emailsecurity.app
- mx2-us.emailsecurity.app
MX Priorities
- mx2-us.emailsecurity.app: 1
- mx1-us.emailsecurity.app: 0
A / AAAA Records
- 15.156.34.120 ↩ ec2-15-156-34-120.ca-central-1.compute.amazonaws.com
Mail Server IPs
- 172.212.4.33 ↩ mx1-us.emailsecurity.app
- 40.121.188.167 ↩ mx1-us.emailsecurity.app
SOA Record
Raw SOA
ns1.quadrant.net hostmaster.quadrant.net 2025120305 7200 1800 604800 3600
Primary NS (mname)
ns1.quadrant.net
Admin Email (rname)
hostmaster@quadrant.net
Serial
2025120305
Refresh
7200s
Retry
1800s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns3.quadrant.net
ns2.quadrant.net
ns1.quadrant.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.seda_ca._d.easydmarc.pro include:4108167.spf03.hubspotemail.net include:spf1.emailsecurity.app -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;pct=100;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected];ri=86400;fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:spf.protection.outlook.com include:_spf.seda_ca._d.easydmarc.pro include:4108167.spf03.hubspotemail.net include:spf1.emailsecurity.app -all
- MS=ms21546758
- seda.ca DNS admin domreg(at)sjmconsulting.ca
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