Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
marist.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 02:45:44 UTC · ↺ Refresh
MX Hostnames
- marist-edu.mail.protection.outlook.com
MX Priorities
- marist-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 148.100.2.7 (no PTR)
Mail Server IPs
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.11.15 ↩ mail-sa9pr02cu00207.inbound.protection.outlook.com
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
SOA Record
Raw SOA
felipe.ns.cloudflare.com dns.cloudflare.com 2398633446 10000 2400 604800 1800
Primary NS (mname)
felipe.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398633446
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
felipe.ns.cloudflare.com
june.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:148.100.49.0/24 ip4:148.100.240.0/22 ip4:148.100.90.29/32 ip4:148.100.90.100/32 ip4:148.100.90.150/32 include:spf.protection.outlook.com include:_spf-eus.teamdynamix.com include:spf.ess.barracudanetworks.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; aspf=r; adkim=r; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],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
10 records- MS=ms41612327
- MS=ms73610181
- adobe-idp-site-verification=53ef48150caa875b70de2b61f94eb13a1157f83677d596d1ebf4a10a89e3d410
- airtable-verification=24906a0d6f9e94c87b5b5c6e93b07fd8
- apple-domain-verification=jJYTpPMSJV7GCN2U
- cc711f559d9755607d65966dda2a3e0e20e511b1a6b635188a7d24de76dd5dd3
- cisco-ci-domain-verification=6b093008983508db7bc56faa954c838e99af95635f0ccc67766e6162f999dd4e
- flexera-domain-verification-cnjvrhciaqgipyhr
- google-site-verification=EcedsCfraYsjOAiC5Xwbw40CNEn4CSWRdtRcch5Cuas
- SPFv=spf1 ip4:148.100.49.0/24 ip4:148.100.240.0/22 ip4:148.100.90.29/32 ip4:148.100.90.100/32 ip4:148.100.90.150/32 include:spf.protection.outlook.com include:_spf-eus.teamdynamix.com include:spf.ess.barracudanetworks.com ~all
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