Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
csmd.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 02:30:17 UTC · ↺ Refresh
MX Hostnames
- csmd-edu.mail.protection.outlook.com
MX Priorities
- csmd-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 162.252.213.23 ↩ customer.ipv4.totaluptime.com
Mail Server IPs
- 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009010133 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009010133
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns15.digicertdns.net
ns10.digicertdns.com
ns12.digicertdns.com
ns14.digicertdns.net
ns13.digicertdns.net
ns11.digicertdns.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:167.102.162.4 ip4:54.218.175.70 ip4:52.45.50.190 ip4:54.146.129.215 include:_spf.salesforce.com ip4:176.31.145.254 include:_tuf-spf.touchnet.com include:spf.protection.outlook.com include:a._spf.brightspace.com ip4:208.117.59.185 ip4:167.89.48.110 mx -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
6 records- smartsheet-site-validation=wG7icOnJ9fyw0CwlFyLdhbaPw6kCYWU4
- ZOOM_verify__nhPQ23VQseu2G5xE5nlKw
- SPFv=spf1 ip4:167.102.162.4 ip4:54.218.175.70 ip4:52.45.50.190 ip4:54.146.129.215 include:_spf.salesforce.com ip4:176.31.145.254 include:_tuf-spf.touchnet.com include:spf.protection.outlook.com include:a._spf.brightspace.com ip4:208.117.59.185 ip4:167.89.48.110 mx -all
- _11j1if3xwcdpdzypqmvzdp1oyvfjf1f
- canva-site-verification=QDHR_dai0_taWo2fai1lmw
- adobe-idp-site-verification=510f6d85d5baf9ef608f2c1c469af3cce6c315800da614d29648d5de55e7587e
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