Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
laccd.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 04:34:58 UTC · ↺ Refresh
MX Hostnames
- laccd-edu.mail.protection.outlook.com
MX Priorities
- laccd-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 13.107.253.41 (no PTR)
- 13.107.226.41 (no PTR)
Mail Server IPs
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.40.4 ↩ mail-cy5pr03cu00204.inbound.protection.outlook.com
- 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-34.azure-dns.com azuredns-hostmaster.microsoft.com 2026012201 3600 300 2419200 300
Primary NS (mname)
ns1-34.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
2026012201
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-34.azure-dns.org
ns4-34.azure-dns.info
ns1-34.azure-dns.com
ns2-34.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:204.102.73.151 ip4:207.62.65.198 ip4:204.102.73.119 ip4:204.102.73.44 ip4:216.17.93.137 ip4:136.179.3.130 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.bbnotify.net include:everbridge.net include:spf.blackboardconnect.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;pct=100;rua=mailto:[email protected];ruf=mailto:[email protected];ri=86400;aspf=r;adkim=r;fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
7 records- google-site-verification=9PGgpGI_KwJqVKUftlHXpI5pDj96t_nIXUU9M1kFubw
- Pfp1j/AzqqTd8/Z9B0yTxrYn/7BNxKHgwH3pLqkQEifb4/81i6rBB3t8PgQEKILtdWDULhVW9sGZGDJfpc0qtQ==
- apple-domain-verification=lA617LIP6phxtFRL
- MS=ms45150735
- MS=209724F7DFB7A4F893DD4F35566980DF64AE723A
- adobe-idp-site-verification=e8f8f882abaf90d0332aea3d6636d031b243ce480baf863db6599a9da6eb5636
- SPFv=spf1 mx ip4:204.102.73.151 ip4:207.62.65.198 ip4:204.102.73.119 ip4:204.102.73.44 ip4:216.17.93.137 ip4:136.179.3.130 ip4:35.80.141.6 ip4:44.229.121.55 ip4:148.59.100.16/28 include:spf.protection.outlook.com include:servers.mcsv.net include:_spf.bbnotify.net include:everbridge.net include:spf.blackboardconnect.com -all
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