Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
alacero.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 14:16:04 UTC · ↺ Refresh
MX Hostnames
- alacero-org.mail.protection.outlook.com
MX Priorities
- alacero-org.mail.protection.outlook.com: 0
A / AAAA Records
- 104.21.64.144 (no PTR)
- 172.67.151.147 (no PTR)
- 2606:4700:3035::ac43:9793
- 2606:4700:3036::6815:4090
Mail Server IPs
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 2a01:111:f403:c801:: ↩ mail-sa9pr02cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f901::1 ↩ mail-bl0pr02cu00601.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
laura.ns.cloudflare.com dns.cloudflare.com 2398584089 10000 2400 604800 1800
Primary NS (mname)
laura.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398584089
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
will.ns.cloudflare.com
laura.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.acquia.com include:_spf.alacero.org include:spf.mandrillapp.com include:48936440.spf10.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 include:spf.protection.outlook.com include:_spf.acquia.com include:_spf.alacero.org include:spf.mandrillapp.com include:48936440.spf10.hubspotemail.net -all
- MS=ms47221870
- brevo-code:2cc74fad690447d1521680ea57f1290e
- google-site-verification=gHEf3WI9rL4pf7cOzQgaKAtI46irCF_NbdH7gqhgYmA
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