Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lawfirm4u.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 13:16:57 UTC · ↺ Refresh
MX Hostnames
- mail.protonmail.ch
MX Priorities
- mail.protonmail.ch: 0
A / AAAA Records
- 18.173.219.95 ↩ server-18-173-219-95.jfk52.r.cloudfront.net
- 18.173.219.77 ↩ server-18-173-219-77.jfk52.r.cloudfront.net
- 18.173.219.82 ↩ server-18-173-219-82.jfk52.r.cloudfront.net
- 18.173.219.21 ↩ server-18-173-219-21.jfk52.r.cloudfront.net
Mail Server IPs
- 176.119.200.128 ↩ mail.protonmail.ch
- 185.205.70.128 ↩ mail.protonmail.ch
- 185.70.42.128 ↩ mail.protonmail.ch
SOA Record
Raw SOA
ns-915.awsdns-50.net awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-915.awsdns-50.net
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1758.awsdns-27.co.uk
ns-8.awsdns-01.com
ns-915.awsdns-50.net
ns-1422.awsdns-49.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.protonmail.ch mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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- protonmail-verification=4dff4da687fe9538738de8babf95b6ea951a3f67
- SPFv=spf1 include:_spf.protonmail.ch mx ~all
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