Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
loureiro.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 14:46:55 UTC · ↺ Refresh
MX Hostnames
- loureiro-com.mail.protection.outlook.com
MX Priorities
- loureiro-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.21.94.109 (no PTR)
- 172.67.222.185 (no PTR)
- 2606:4700:3034::ac43:deb9
- 2606:4700:3032::6815:5e6d
Mail Server IPs
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 2a01:111:f403:c927::1 ↩ mail-bn8pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90a:: ↩ mail-bn6pr02cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
dara.ns.cloudflare.com dns.cloudflare.com 2397693752 10000 2400 604800 1800
Primary NS (mname)
dara.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397693752
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dara.ns.cloudflare.com
wesley.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:50.225.247.50/32 a:mail.loureiro.com include:servers.mcsv.net include:_spf.qualtrics.com a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate 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
✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- MS=ms26778590
- k844ucj0let5klqle6hnsn8roe
- nitro-verification-code=LTI5MDM5MTkzMjQ0NzMxNjMyMQ==
- rf6eaafhpukd8p5rosjplivjls
- SPFv=spf1 ip4:50.225.247.50/32 a:mail.loureiro.com include:servers.mcsv.net include:_spf.qualtrics.com a:dispatch-us.ppe-hosted.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ~all
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