Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cosavfx.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 09:59:33 UTC · ↺ Refresh
MX Hostnames
- cosavfx-com.mail.protection.outlook.com
- lax-smn-mail01.cosavfx.com
- lax-s-mail01.cosavfx.com
- lax-s-mail02b.cosavfx.com
- yvr-mail01.cosavfx.com
- lax-s-mail02.cosavfx.com
- lax-s-mail01b.cosavfx.com
MX Priorities
- lax-s-mail01.cosavfx.com: 20
- lax-s-mail02.cosavfx.com: 30
- lax-s-mail01b.cosavfx.com: 40
- lax-smn-mail01.cosavfx.com: 5
- yvr-mail01.cosavfx.com: 50
- cosavfx-com.mail.protection.outlook.com: 0
- lax-s-mail02b.cosavfx.com: 10
A / AAAA Records
- 209.126.24.247 ↩ cloudhost-76087.us-midwest-1.nxcli.net
Mail Server IPs
- 108.60.36.59 (no PTR)
- 108.60.36.60 (no PTR)
- 108.178.131.195 ↩ mrelayi2-lax.cosavfx.com
- 67.224.102.107 ↩ mrelayi1-lax.cosavfx.com
- 216.210.108.35 ↩ mrelayo1-yvr.cosavfx.com
SOA Record
Raw SOA
ns-905.awsdns-49.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-905.awsdns-49.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-905.awsdns-49.net
ns-1129.awsdns-13.org
ns-1883.awsdns-43.co.uk
ns-402.awsdns-50.com
SPF Record
✓ Strict (-all)
v=spf1 mx a ip4:66.116.99.208/28 ip4:108.61.216.227/32 include:spf.protection.outlook.com include:sendersrv.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=quarantine; pct=100; adkim=r; aspf=r; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → 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
5 records- MS=ms84129995
- ZOOM_verify_0liqL3wskzwbTcOr9ONkcL
- parsec-domain-verification=td_2Uo1rcQqYfJ0ldF7YfPwBjqjvMY
- SPFv=spf1 mx a ip4:66.116.99.208/28 ip4:108.61.216.227/32 include:spf.protection.outlook.com include:sendersrv.com -all
- Foxit-domain-verification=d14aeee158cd3606aa127d5b6b9bd56f
Full email verification for cosavfx.com
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