Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
capdyn.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-26 17:45:19 UTC · ↺ Refresh
MX Hostnames
- eu-smtp-inbound-1.mimecast.com
- eu-smtp-inbound-2.mimecast.com
MX Priorities
- eu-smtp-inbound-1.mimecast.com: 10
- eu-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 52.3.186.164 ↩ ec2-52-3-186-164.compute-1.amazonaws.com
Mail Server IPs
- 91.220.42.201 ↩ eu-smtp-inbound-2.mimecast.com
- 91.220.42.241 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.211 ↩ eu-smtp-inbound-1.mimecast.com
- 195.130.217.241 ↩ eu-smtp-inbound-2.mimecast.com
- 195.130.217.201 ↩ eu-smtp-inbound-1.mimecast.com
- 91.220.42.211 ↩ eu-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
a1-137.akam.net hostmaster.capdyn.com 2023062893 3600 600 604800 300
Primary NS (mname)
a1-137.akam.net
Admin Email (rname)
hostmaster@capdyn.com
Serial
2023062893
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
a3-64.akam.net
a8-65.akam.net
a7-66.akam.net
a14-64.akam.net
a10-67.akam.net
a1-137.akam.net
SPF Record
✓ Strict (-all)
v=spf1 include:_u.capdyn.com._spf.smart.ondmarc.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; sp=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; adkim=r; aspf=r; fo=1; rf=afrf; ri=3600
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
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
12 records- fbnvtgf8m5svvc4zv91tbh104fg9vf68
- access-domain-verification=c8d54053bd88fed9d06755a3f675ded95f050302bc4a89b1c25fafa258b074de
- SPFv=spf1 include:_u.capdyn.com._spf.smart.ondmarc.com -all
- access-domain-verification=086a9195416f32eb49e500fbc8baa6e67312750a8bba4d3f967148de6353c78e
- asv=b90474c3d5efd670c758d924d6b71716
- MS=131F8DED12F5058C74CEAD7F52D26382DAA22886
- anthropic-domain-verification-rk1jan=4FUg9J8FEvH8RX7BsAc8Bz1eP
- 18gfdvqjy9l6hn17k27y7g51z4gb8t1d
- pexip-portal-domain-verification=9d13f59f-43bc-43ff-b993-7acec20c9ae5
- 0ed1fe018abdda35227fd7420da052f4979ce5ab1e
- brevo-code:a308f479e09f3ef7154f2fbb46ca95aa
- asv=f13965adcd6c5f7e07457a755e721c23
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