Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
shoulder.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 02:42:10 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 186.202.188.179 ↩ cprogerlin3026.publiccloud.com.br
Mail Server IPs
- 64.233.180.26 ↩ on-in-f26.1e100.net
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
SOA Record
Raw SOA
ns-1967.awsdns-53.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1967.awsdns-53.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-242.awsdns-30.com
ns-869.awsdns-44.net
ns-1409.awsdns-48.org
ns-1967.awsdns-53.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:mail.zendesk.com include:sendgrid.net include:amazonses.com include:_spf.google.com mx -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected], mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- google-site-verification=UYnxYGkaQ6UMwPLNu0G5sftoAmG4NzIPds_xAQ_rhxA
- miro-verification=59f7488b282bc06c550ebd9e2b013a8d89d24ccf
- v=original-spf-1 include:_spf.elasticemail.com include:mail.zendesk.com include:sendgrid.net include:amazonses.com include:_spf.google.com mx -all
- SPFv=spf1 include:mail.zendesk.com include:sendgrid.net include:amazonses.com include:_spf.google.com mx -all
- "SFMC-I0Of-_6qfzDorfExmhtvXPQaQoT3qS_6ApNDpIiO"
- google-gws-recovery-domain-verification=55787358
- google-site-verification=GP9PdtArBX5P16OP3O5X8iszAt0gVAt7m0Vyag0OgvI
Full email verification for shoulder.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits