Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
termotecnica.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 11:41:30 UTC · ↺ Refresh
MX Hostnames
- termotecnica-com-br.mail.eo.outlook.com
MX Priorities
- termotecnica-com-br.mail.eo.outlook.com: 10
A / AAAA Records
- 131.161.42.68 ↩ ns2.termotecnica.com.br
Mail Server IPs
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.10.16 ↩ mail-bn6pr21cu00500.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c903::3 ↩ mail-mw2pr02cu00503.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.termotecnica.com.br root.termotecnica.com.br 2024040804 1800 14400 14400 7200
Primary NS (mname)
ns2.termotecnica.com.br
Admin Email (rname)
root@termotecnica.com.br
Serial
2024040804
Refresh
1800s
Retry
14400s
Expire
14400s
Minimum TTL
7200s
Nameservers (NS)
ns2.termotecnica.com.br
ns3.termotecnica.com.br
SPF Record
✓ Strict (-all)
v=spf1 ip4:131.161.42.64/28 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict 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
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 ip4:131.161.42.64/28 include:spf.protection.outlook.com -all
- BTQ7D7f37epWYrBjiExKL/U04qkW/uCu/GtQOcrzX9dexWqeoNyDpC0fyjhkMnYgfr0ILWOKPq/jl8iDR0LLdg==
- MS=5B570643411C460A5F28407707A25AE186FF18A7
- MS=ms40793451
- docusign=26dbf346-4379-489b-ac01-4d3a8f00d46f
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