Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tf.com.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 05:51:41 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- aspmx3.googlemail.com
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- aspmx2.googlemail.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
A / AAAA Records
- 52.8.174.221 ↩ ec2-52-8-174-221.us-west-1.compute.amazonaws.com
Mail Server IPs
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 142.251.163.26 ↩ wv-in-f26.1e100.net
- 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
ns-1131.awsdns-13.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1131.awsdns-13.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-259.awsdns-32.com
ns-789.awsdns-34.net
ns-1131.awsdns-13.org
ns-1624.awsdns-11.co.uk
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ip4:168.245.19.212 ip4:168.245.74.239 ip4:149.72.124.206 include:_spf.ditomail.com.br include:_spf.google.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
20 records- atlassian-domain-verification=j30HNfDalKcvlWJpmAwjp55eQGqaunKCXBK8W8eiBaEDaiZEKiyEmsWulPaNeDNn
- pinterest-site-verification=da178dd6371d911fd192981777e7f349
- MS=ms23456792
- google-site-verification=LVshM4t4sodMZKi4zo1_8CUdl6TDvhEAqPRUo4VXUOM
- _globalsign-domain-verification=1ewPjZdmaWbQaAcbGaDMZ6aVi-Q7O0QKRsH3f3B0qM
- apple-domain-verification=ej865c5PllC3BzhP
- autodesk-domain-verification=05d1WsskPdEvWiY9v9mI
- google-site-verification=xVXVLcXZrTu1uvddbBr6hFUCZcyljfQHhEhCHOZtlXY
- facebook-domain-verification=9k6lmbbfxcyxybdc90uoz3567ojfth
- google-site-verification=gnadBSn19JrhbYYJhJKJxbNrq8gyVqTARrz4PL8z8iU
- google-site-verification=22CSmCsFF3y4rJ16_iti1e80in4I54sjrUpsxDHS_UY
- amazonses:E2zwupqpiwcmftWKWQOrTW6/2DLdoS3+1o9W8vfVESQ=
- google-site-verification=OfBe_lKdRN8AAMSdKzyyBT0jNdSX1A8XoXZ9N7uozbU
- google-site-verification=ZLVIdgmYBpxJXBOzqQIz0c1zkHaK4OFe7oCoJ8g8bw0
- have-i-been-pwned-verification=8bd6001b224dabeac7463bd5b024482b
- SPFv=spf1 a mx ip4:168.245.19.212 ip4:168.245.74.239 ip4:149.72.124.206 include:_spf.ditomail.com.br include:_spf.google.com ~all
- google-site-verification=_ijrWZ7ZCY5HGMO19cHqvtABZJGe2QXAIO0E65sHmNg
- google-site-verification=yxs4mT1ewBDboImL6u2jD5rJXrGW1aZ1By4moxpJqiI
- zoho-verification=zb82899086.zmverify.zoho.com
- google-site-verification=jcIxwWXmEqzZqG5fZ55slMDfcRPAZjkzTd0cjPi3rpY
Full email verification for tf.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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