Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lacitycollege.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 03:23:24 UTC · ↺ Refresh
MX Hostnames
- lacitycollege-edu.mail.protection.outlook.com
MX Priorities
- lacitycollege-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 13.107.246.40 (no PTR)
- 13.107.213.40 (no PTR)
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-35.azure-dns.com azuredns-hostmaster.microsoft.com 2025092901 3600 300 2419200 300
Primary NS (mname)
ns1-35.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2025092901
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns2-35.azure-dns.net
ns3-35.azure-dns.org
ns4-35.azure-dns.info
ns1-35.azure-dns.com
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:204.102.73.119 ip4:198.188.135.14/24 ip4:136.179.3.130 ip4:204.102.73.44 ip4:216.17.93.137 include:spf.protection.outlook.com include:amazonses.com include:spf.blackboardconnect.com include:verifymyfafsa.com include:_spf.bbnotify.net -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 392 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
9 records- MS=ms98507499
- Michael is pretty cool, for real.
- brevo-code:fac1ba5b35b57b0a1939590e8c842c90
- amazonses:mWZozoFBE754bbXVIZMBTXEjLjNtIC0iyr6o4kJ9ptk=
- google-site-verification=YkwqeyMa6pvYz5kGUZ1cWftHJB7xyMbl3eGSoomWC7k
- ghxukm1MPH3M3K3toDO4VVHkB9cJhHJ39iV60V2RZsfjE9AjA/64Kp+Kj8GT3+Yet+QMuhCRmWd86MLBjFlKPQ==
- adobe-idp-site-verification=6310077bbfec6d644a2fd7db275169a93215770bdcf1983d38a30502e2f7c7d9
- SPFv=spf1 mx ip4:204.102.73.119 ip4:198.188.135.14/24 ip4:136.179.3.130 ip4:204.102.73.44 ip4:216.17.93.137 include:spf.protection.outlook.com include:amazonses.com include:spf.blackboardconnect.com include:verifymyfafsa.com include:_spf.bbnotify.net -all
- MS=ms69743295
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