Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lasell.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 05:16:35 UTC · ↺ Refresh
MX Hostnames
- lasell-edu.mail.protection.outlook.com
MX Priorities
- lasell-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 216.176.183.110 ↩ 110.216-176-183-rdns.ingeniuxondemand.com
Mail Server IPs
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-04.azure-dns.com helpdesk.lasell.edu 52 3600 600 604800 1800
Primary NS (mname)
ns1-04.azure-dns.com
Admin Email (rname)
helpdesk@lasell.edu
Serial
52
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns2-04.azure-dns.net
ns3-04.azure-dns.org
ns4-04.azure-dns.info
ns1-04.azure-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:74.121.52.45 ip4:192.196.218.0/24 ip4:72.50.228.113/32 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mtasv.net include:email-od.com include:_spf.salesforce.com include:_spf-eus.teamdynamix.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; fo=1; adkim=s; aspf=s; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
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
5 records- adobe-idp-site-verification=c1ec1b78c718846fb23c4a753a8bfb68c4ae62dd72f4eb41d7c81b7f375dc671
- ZOOM_verify_EMSO5codTqqCThOm161RSw
- pmbksz9sfyf22y43s4dmc5ksqpqtr5mb
- facebook-domain-verification=gk1swbgssxbfk4zd9jajwr0liyf99r
- SPFv=spf1 ip4:74.121.52.45 ip4:192.196.218.0/24 ip4:72.50.228.113/32 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mtasv.net include:email-od.com include:_spf.salesforce.com include:_spf-eus.teamdynamix.com ~all
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