Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
insead.edu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 09:08:28 UTC · ↺ Refresh
MX Hostnames
- insead-edu.mail.protection.outlook.com
MX Priorities
- insead-edu.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.9.27 (no PTR)
- 104.18.8.27 (no PTR)
- 2606:4700::6812:81b
- 2606:4700::6812:91b
Mail Server IPs
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
SOA Record
Raw SOA
aldo.ns.cloudflare.com dns.cloudflare.com 2400019625 10000 2400 604800 1800
Primary NS (mname)
aldo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400019625
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
aldo.ns.cloudflare.com
jocelyn.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com include:spf0.transfermate.com include:amazonses.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 5 found
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
24 records- SPFv=spf1 include:_spf.mlsend.com include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email include:spf.protection.outlook.com include:spf0.transfermate.com include:amazonses.com -all
- onetrust-domain-verification=683ee43843af4f00aca106cc78ad243f
- mandrill_verify.NnwxHsWhRF65tYFlsZyRFQ
- mandrill_verify.-t9heejGRGLoeQDIUMRv6w
- google-site-verification=Hg4g7RyfwrTlz-fpYKvr9NDn_wit5JFfKkGBroByZBs
- docusign=b6b78e0a-0472-476c-8209-ae25c602de47
- mailerlite-domain-verification=b402801dc9e4ef742c7297b930be8f5417b69c25
- zoho-verification=zb53890628.zmverify.zoho.com
- include:em2039.insead.edu
- amazonses:uA9LOpjlQTfWFfn13+D1T7xk1sMtHVROX++niLcdnC8=
- amazonses:CwhN8EKlpgqUshqmQs0XUx9ltwY5UIHzGkKXrf2ho14=
- include:em9264.insead.edu
- facebook-domain-verification=mgfl5n1b93wr7d36rejdc6d8xe6lb7
- google-site-verification=F2GFLoajN-Ip0E4M5VWQwPBtTohTrVg2Bp2LCBoyvrE
- docusign=5764e751-eea9-42ed-8194-42fbee22cfb6
- _27cxojxdhnr3h982x92q50x0ih14ysq
- airalo-domain-verification=igS0oysP7d32jNY
- _d7bvhz3zf3xbo1iamkfsagi9x0qc1xi
- atlassian-domain-verification=Ay8OUOoVGyIZmS6fHdFhqW7aJ8XB5qkVDWZEmRuayrVDb9h7NeT3nrHBzxz680Cr
- _globalsign-domain-verification=qT7xArGE1UI8PS8cJkN4bZvibG3ArzIfXOjJTqQkfv
- v=msv1 t=b60e9fc9248743b635b3470f6c121f
- Foxit-domain-verification=4942f7a07c473503ef2cb74625b913ca
- cisco-ci-domain-verification=4430a6966b51dd7ab79861250f67812b295d832febd08a8c595ea9ad1f4daf09
- onetrust-domain-verification=4cce2b667dc44094a7c2cd554d233eb8
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