Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cochise.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 21:47:26 UTC · ↺ Refresh
MX Hostnames
- cochise-edu.mail.protection.outlook.com
MX Priorities
- cochise-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 34.236.193.193 ↩ ec2-34-236-193-193.compute-1.amazonaws.com
- 3.209.26.193 ↩ ec2-3-209-26-193.compute-1.amazonaws.com
- 52.73.2.219
Mail Server IPs
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::4 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1235.awsdns-26.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1235.awsdns-26.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-1996.awsdns-57.co.uk
ns-317.awsdns-39.com
ns-997.awsdns-60.net
ns-1235.awsdns-26.org
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:_spf.google.com include:amazonses.com include:spf.symplicity.com include:_spf.elasticemail.com include:sendgrid.net ip4:176.31.145.254 ip4:166.78.71.191/32 ip4:184.73.253.171/32 ip4:52.44.221.110 ip4:198.187.196.0/24 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 5 found
google._domainkey
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
7 records- docusign=cbfbefce-bede-4da1-9ae8-f6b55edfbb98
- duo_sso_verification=TGyO5VnJIEb7fYokC3MJDGGo2bPSwvycnJfEMNyVbDkEQrp6BYLXzZMtm4xhqgO9
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.google.com include:amazonses.com include:spf.symplicity.com include:_spf.elasticemail.com include:sendgrid.net ip4:176.31.145.254 ip4:166.78.71.191/32 ip4:184.73.253.171/32 ip4:52.44.221.110 ip4:198.187.196.0/24 ~all
- adobe-idp-site-verification=915e476a-b04a-406f-95ad-226b3de25f4c
- amazonses:ejpdpnE2XPM4b0IRs0kkcxvinPturhpO72AopKQ1SLA=
- docusign=04f65824-7cee-4470-a1cd-fa1b422b4d97
- docusign=43f3c4f0-79bb-4da7-8688-04df1a1ab8ba
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