Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
telium.com.br
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 05:12:06 UTC · ↺ Refresh
MX Hostnames
- filtro.telium.com.br
- filtro02.telium.com.br
- rr-mx.telium.com.br
MX Priorities
- rr-mx.telium.com.br: 20
- filtro.telium.com.br: 10
- filtro02.telium.com.br: 15
A / AAAA Records
- 200.201.133.99 ↩ www.telium.com.br
- 2804:138:800:d133::99 ↩ www.telium.com.br
Mail Server IPs
- 200.155.160.77 ↩ telium-5.telium.com.br
- 200.155.160.76 ↩ telium-4.telium.com.br
- 200.170.193.38 ↩ filtro.telium.com.br
- 2804:138:800:d133:400::38 ↩ filtro.telium.com.br
- 200.170.193.36 ↩ filtro02.telium.com.br
- 2804:138:800:d133:400::36 ↩ filtro02.telium.com.br
SOA Record
Raw SOA
telium.com.br postmaster.telium.com.br 2026031701 10800 3600 604800 14400
Primary NS (mname)
telium.com.br
Admin Email (rname)
postmaster@telium.com.br
Serial
2026031701
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
14400s
Nameservers (NS)
ns3.telium.com.br
ns6.telium.com.br
ns1.telium.com.br
ns2.telium.com.br
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.telium.com.br include:telspf.telium.com.br include:sendgrid.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
4 records- google-site-verification=bYjamASF0jSjBFuwZHYzOiK4KufHZmRpHqktN33mBro
- google-site-verification=Q14v51W2OVnRc4w7dXhmUBLnk1AZshNhy0oBUt79SUc
- SPFv=spf1 a mx include:spf.telium.com.br include:telspf.telium.com.br include:sendgrid.net -all
- google-site-verification=OxmzoxVhdpgD0kt1ta8YdyZMT5lF2AkmIakjuE0Tqw4
Full email verification for telium.com.br
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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