Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mlearn.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 07:42:51 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
- 82.25.78.55 (no PTR)
Mail Server IPs
- 192.178.218.27 ↩ yuiadtq-in-f27.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 142.251.179.27 ↩ pd-in-f27.1e100.net
- 64.233.180.27 ↩ on-in-f27.1e100.net
- 64.233.180.26 ↩ pe-in-f26.1e100.net
- 2607:f8b0:4004:c1f::1b ↩ pd-in-f27.1e100.net
- 2607:f8b0:4004:c21::1b ↩ pe-in-f27.1e100.net
- 2607:f8b0:4004:c25::1b ↩ yuiadtq-in-f27.1e100.net
- 2607:f8b0:4004:c1f::1a ↩ pd-in-f26.1e100.net
SOA Record
Raw SOA
ns-2024.awsdns-61.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-2024.awsdns-61.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-639.awsdns-15.net
ns-1224.awsdns-25.org
ns-2024.awsdns-61.co.uk
ns-238.awsdns-29.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.sendinblue.com include:4106888.spf04.hubspotemail.net include:emsd1.com include:mlearn.com.br include:qualifica.com.br include:qualifica.com include:mail.mailingboss.net mx ~all
📊 DNS lookups: 9/10
~ 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
✓ 3 found
google._domainkey
s1._domainkey
s2._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
4 records- MS=AD52619A7BEA8ED3C8EDD590DA798B34FD6DF0CF
- facebook-domain-verification=d5e9h1b438rud8jiu7dp2l45wrni9mgoogle-site-verification=cYgAwV8GC-ar05rV4Wq6mZkZx1mrGgrWlJ7WGO7tSU0google-site-verification=LfgB6PV55HQB1sl2VKsYbCFRJgFwf1lsZ7xZmprdZYc
- google-site-verification=BoS14UHtjAtr7pIAQGXmdCfdNnW3gd2d5NM00DS7olY
- SPFv=spf1 include:_spf.google.com include:spf.sendinblue.com include:4106888.spf04.hubspotemail.net include:emsd1.com include:mlearn.com.br include:qualifica.com.br include:qualifica.com include:mail.mailingboss.net mx ~all
Full email verification for mlearn.com.br
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