Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
luminalearning.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 03:44:20 UTC · ↺ Refresh
MX Hostnames
- luminalearning-com.mail.protection.outlook.com
MX Priorities
- luminalearning-com.mail.protection.outlook.com: 0
A / AAAA Records
- 13.33.67.62 ↩ server-13-33-67-62.jfk50.r.cloudfront.net
- 13.33.67.111 ↩ server-13-33-67-111.jfk50.r.cloudfront.net
- 13.33.67.126
- 13.33.67.89
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.73.22 ↩ mail-am7pr05cu00106.inbound.protection.outlook.com
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1609.awsdns-09.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1609.awsdns-09.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1609.awsdns-09.co.uk
ns-384.awsdns-48.com
ns-871.awsdns-44.net
ns-1417.awsdns-49.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:5720636.spf05.hubspotemail.net include:hubspotemail.net include:sendgrid.net include:servers.mcsv.net include:_spf.arlo.co include:spf.smartemailing.cz -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 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
5 records- tipalti-domain-verification=9c8f65eb-e808-f111-838e-02501973a9c1
- SPFv=spf1 include:spf.protection.outlook.com include:5720636.spf05.hubspotemail.net include:hubspotemail.net include:sendgrid.net include:servers.mcsv.net include:_spf.arlo.co include:spf.smartemailing.cz -all
- apple-domain-verification=Rnd6Lz7rqiqAFdSN
- atlassian-domain-verification=I/U/8spNrX3h6pJ7SUqC5e1bg2F1lPbkOXYPiiPM6SDV1LNfQVEThyDqoaFwrI2G
- mandrill_verify.q1JUjbKCBNd4bjxPWI8jqw
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