Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
etaxbiz.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-17 21:33:08 UTC · ↺ Refresh
MX Hostnames
- mail.protonmail.ch
- mailsec.protonmail.ch
MX Priorities
- mail.protonmail.ch: 10
- mailsec.protonmail.ch: 20
A / AAAA Records
- 44.226.107.251 ↩ ec2-44-226-107-251.us-west-2.compute.amazonaws.com
Mail Server IPs
- 185.205.70.128 ↩ mail.protonmail.ch
- 185.70.42.128 ↩ mail.protonmail.ch
- 176.119.200.128 ↩ mail.protonmail.ch
- 176.119.200.129 ↩ mailsec.protonmail.ch
- 185.70.42.129 ↩ mailsec.protonmail.ch
- 185.205.70.129 ↩ mailsec.protonmail.ch
SOA Record
Raw SOA
ns1.cpasitesolutions.com systems.cpasitesolutions.com 2024082602 3600 7200 1209600 86400
Primary NS (mname)
ns1.cpasitesolutions.com
Admin Email (rname)
systems@cpasitesolutions.com
Serial
2024082602
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns9.cpasitesolutions.com
ns1.cpasitesolutions.com
ns2.cpasitesolutions.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:54.70.20.164 +ip4:44.226.107.251 +ip4:52.43.160.120 +include:_spf.protonmail.ch +include:customer.prosites.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; fo=0; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✗ None detectedNo DKIM records found for common selectors — your provider may use a custom selector name.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 +a +mx +ip4:54.70.20.164 +ip4:44.226.107.251 +ip4:52.43.160.120 +include:_spf.protonmail.ch +include:customer.prosites.com ~all
- protonmail-verification=fb7da8eb589510f46082d715746a21180722b057
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