Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
docfinder.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 19:00:29 UTC · ↺ Refresh
MX Hostnames
- SMTP.GOOGLE.COM
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 187.0.213.138 (no PTR)
Mail Server IPs
- 172.253.115.26 ↩ bg-in-f26.1e100.net
- 172.253.115.27 ↩ bg-in-f27.1e100.net
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 172.253.122.26 ↩ bh-in-f26.1e100.net
- 172.253.63.26 ↩ bi-in-f26.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
- 2607:f8b0:4004:c06::1a ↩ bg-in-f26.1e100.net
- 2607:f8b0:4004:c06::1b ↩ bg-in-f27.1e100.net
SOA Record
Raw SOA
ns1.hostseguro.com root.hi4.hostseguro.com 2026013101 3600 1800 1209600 86400
Primary NS (mname)
ns1.hostseguro.com
Admin Email (rname)
root@hi4.hostseguro.com
Serial
2026013101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.hostseguro.com
ns3.hostseguro.com
ns2.hostseguro.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:209.133.209.219 ip4:34.233.99.98 ip4:34.233.99.98 +a +mx +include:sendgrid.net +include:_spf.locaweb.com.br +include:servers.mcsv.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
default._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- SPFv=spf1 ip4:209.133.209.219 ip4:34.233.99.98 ip4:34.233.99.98 +a +mx +include:sendgrid.net +include:_spf.locaweb.com.br +include:servers.mcsv.net ~all
- google-site-verification=80MKiOBQ4uxLINrFx8366mvF3gFIwr-nhNOAcJ_vlzw
Full email verification for docfinder.com.br
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