Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
madonna.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 03:14:42 UTC · ↺ Refresh
MX Hostnames
- madonna-edu.mail.protection.outlook.com
MX Priorities
- madonna-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 34.236.193.193 ↩ ec2-34-236-193-193.compute-1.amazonaws.com
- 52.73.2.219 ↩ ec2-52-73-2-219.compute-1.amazonaws.com
- 3.209.26.193
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f905::3 ↩ mail-dm5pr02cu00203.inbound.protection.outlook.com
- 2a01:111:f403:c901::1 ↩ mail-bl2pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
dns.merit.net dns.merit.edu 2025100601 600 600 2419200 600
Primary NS (mname)
dns.merit.net
Admin Email (rname)
dns@merit.edu
Serial
2025100601
Refresh
600s
Retry
600s
Expire
2419200s
Minimum TTL
600s
Nameservers (NS)
dns2.merit.net
dns3.merit.net
dns1.merit.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:136.41.1.251 include:spf.protection.outlook.com include:cust-spf.cashnet.com include:spf.topdesk.net include:spf.symplicity.com ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rf=afrf; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ 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
7 records- MS=D08579851BF34F9A1ADF297F7F694E8B1BC06868
- google-site-verification=i2SQkQifoqkBng8QolluigsNc9w1CJ70b8QaKTuoyd4
- E0WYfgiEHeb/Z88Ie/v+G7lz8QS2xkyy0JUNclV9z5cV84CsAhlWpEVW8Wa5SS6Ml9wTHC9NweHPwmDeBbSrMA==
- adobe-idp-site-verification=8158e7511ffdcf7d8fc4816977783a03e33b69455e99713328b1b2898c6e8ac9
- SPFv=spf1 ip4:136.41.1.251 include:spf.protection.outlook.com include:cust-spf.cashnet.com include:spf.topdesk.net include:spf.symplicity.com ~all
- MS=ms24109098
- ZOOM_verify_CdBkbQLPTd2tIMaUM3ecpA
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