Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tdec.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 17:19:17 UTC · ↺ Refresh
MX Hostnames
- mx2-us1.ppe-hosted.com
- mx1-us1.ppe-hosted.com
MX Priorities
- mx1-us1.ppe-hosted.com: 5
- mx2-us1.ppe-hosted.com: 5
A / AAAA Records
- 45.60.103.17 (no PTR)
- 75.2.70.75 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
- 99.83.190.102 ↩ aacb0a264e514dd48.awsglobalaccelerator.com
Mail Server IPs
- 67.231.154.162 ↩ mx1-us1.ppe-hosted.com
- 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
- 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
- 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
SOA Record
Raw SOA
tdec.com.br mcastro.tdec.com.br 2025120900 10800 3600 1536000 38400
Primary NS (mname)
tdec.com.br
Admin Email (rname)
mcastro@tdec.com.br
Serial
2025120900
Refresh
10800s
Retry
3600s
Expire
1536000s
Minimum TTL
38400s
Nameservers (NS)
ns2.tdec.com.br
ns1.tdec.com.br
ns3.tdec.com.br
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:lexapro.tdec.com.br a:ebix.tdec.com.br a:luvox.tdec.com.br include:_spf-us.ppe-hosted.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=10; ruf=mailto:[email protected]; adkim=r; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- ppe-02f15b8b40175b77cdeabcc4e336d00c60da85a9
- SPFv=spf1 mx a:lexapro.tdec.com.br a:ebix.tdec.com.br a:luvox.tdec.com.br include:_spf-us.ppe-hosted.com ~all
- globalsign-domain-verification=3AE6385A70E8671BEF20007C6C2D868F
- google-site-verification=cfc6MolVASUXohrUPQ0BN8ty3v40nT5tuIiSBmN_2b0
- MS=ms71892270
Full email verification for tdec.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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