Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tri-c.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 03:56:21 UTC · ↺ Refresh
MX Hostnames
- tric-edu0i.mail.protection.outlook.com
MX Priorities
- tric-edu0i.mail.protection.outlook.com: 0
A / AAAA Records
- 141.110.6.86 ↩ www.tri-c.edu
Mail Server IPs
- 52.101.10.18 ↩ mail-bn8pr05cu00302.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c922:: ↩ mail-bl0pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
SOA Record
Raw SOA
ednswest.tri-c.edu network.tri-c.edu 1558 86400 300 1209600 3600
Primary NS (mname)
ednswest.tri-c.edu
Admin Email (rname)
network@tri-c.edu
Serial
1558
Refresh
86400s
Retry
300s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns3.p201.dns.oraclecloud.net
ns2.p201.dns.oraclecloud.net
ns4.p201.dns.oraclecloud.net
ns1.p201.dns.oraclecloud.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:141.110.246.0/24 ip4:52.45.50.190/31 ip4:54.146.129.215/31 include:spf.protection.outlook.com include:spf1.tri-c.edu include:amazonses.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; ruf=mailto:[email protected]; sp=none; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
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
17 records- webexdomainverification.CFIO=b6f8d48c-3b55-4dd2-b548-3d8f1121c999
- atlassian-domain-verification=H3L8PXnAOYL5EHN5GZcsLu9PT4mBX4XthI4CkFUYqVy7HwU4l118IBmolerj109o
- iContact354834
- facebook-domain-verification=rk27nv4fsoq55f79cahopcea5e5plr
- adobe-idp-site-verification=edf5bbb84859047cf70ac28c22fb8f135235222c4f5e85825a0081df9ff98333
- lg1a36a9gvqn1o3qiven32hps6
- canva-site-verification=JtNlPN-X0MBoj_ipiY9QKg
- google-site-verification=LVOj9SAZJ7_zK2KUcb7awa9oX5-DzygYv7DEMhhBpss
- SPFv=spf1 mx ip4:141.110.246.0/24 ip4:52.45.50.190/31 ip4:54.146.129.215/31 include:spf.protection.outlook.com include:spf1.tri-c.edu include:amazonses.com ~all
- 29cf377f9a87d0a6b614e8122c5ad527badc1103fef81c82f8642c5b2d983602
- google-site-verification=vAS-XMzwyfmOrvCoOJ1_A0Ip_De_SpF0194QVHoQpxg
- 8f3mki3vjak4h48te23jl4vbir
- iContact192417
- nHrZOETPdTfe3WCSSlQDcDgsDwHY7mzpXfMHEjH7CXqqewAHhSD1CWiTi8tfmP1LwncybSXD2rMHXAH5TaK1jA==
- apple-domain-verification=TOh3NECMscnH6Tq9
- 023HDA4YITBUKSDWF2D6VXO269QKJZK51U9CNCFAL
- iContact1779286
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