Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lumetec.com.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 05:23:11 UTC · ↺ Refresh
MX Hostnames
- lumetec-com-br.mail.protection.outlook.com
MX Priorities
- lumetec-com-br.mail.protection.outlook.com: 0
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-02.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-02.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-02.azure-dns.info
ns1-02.azure-dns.com
ns2-02.azure-dns.net
ns3-02.azure-dns.org
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:192.168.102.0/24 ip4:192.168.0.0/24 ip4:200.195.163.192/27 ip4:200.186.44.120/29 ip4:200.195.144.208/29 ip4:177.101.148.231 include:spf.protection.outlook.com include:amazonses.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
8 records- fER00dmiiEBkcghQl9jybWIWrR9smknurDdz5iB/EJM=
- cisco-ci-domain-verification=41812d9bee62307910feb6519a9f2c673bd1beed1ad53d95e96d6d62270afcf6
- atlassian-sending-domain-verification=808d31ff-edb7-4ab7-a945-c7418551e038
- atlassian-domain-verification=cEOzgUijCyrL2n6apkyrHklWNNQaNySrQhinBtMySWjwMFxC9ipGmdpe0boeX826
- SPFv=spf1 ip4:192.168.102.0/24 ip4:192.168.0.0/24 ip4:200.195.163.192/27 ip4:200.186.44.120/29 ip4:200.195.144.208/29 ip4:177.101.148.231 include:spf.protection.outlook.com include:amazonses.com ~all
- MS=ms45130308
- DFtAnNiohgOiy91lDtimz+cefva0+JnuAW9Cs57IvYBggMpYc06MLPPfP7Tp74QJoQ8zC2AfaxKMhxm8AUfxxQ==
- GogGRg91UFQMAGBNtTG3gNXH+AmilsZfWbad5ACjvv/mhEvrBpnWhXDHg4JgcJkrwvzddrHfENAgdXpnPUwCLQ==
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