Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
institute.global
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-30 02:21:53 UTC · ↺ Refresh
MX Hostnames
- institute-global.mail.protection.outlook.com
MX Priorities
- institute-global.mail.protection.outlook.com: 10
A / AAAA Records
- 76.76.21.21 (no PTR)
Mail Server IPs
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.73.153 ↩ mail-as8pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::10 ↩ mail-dbapr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca09::c ↩ mail-as8pr05cu00304.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
beth.ns.cloudflare.com dns.cloudflare.com 2399486132 10000 2400 604800 1800
Primary NS (mname)
beth.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399486132
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
beth.ns.cloudflare.com
houston.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:94.203.74.154 ip4:94.204.239.211 include:mail.zendesk.com include:spf.protection.outlook.com include:gbr.pb-dynmktge.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected], mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 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
19 records- deepl-domain-verification=82c4a50b5df446eeafe04f2e3ebb6b98
- monday-com-verification=HiYuAGkpe0CPPZWAnJGyy6urd3vPoDMwZnuIIXFmSak
- docusign=f814580e-4e72-4e51-9067-39f18e65d8ea
- google-site-verification=MLes_PIa7L9enZ25qfKIPbDRrPlrIh56Fsky4cHo2Fk
- d365mktkey=B5bHCxRNTv16jgxdGim2FhDzYM1gxSswQANCiriK4E4x
- SPFv=spf1 ip4:94.203.74.154 ip4:94.204.239.211 include:mail.zendesk.com include:spf.protection.outlook.com include:gbr.pb-dynmktge.com -all
- proxy-ssl.webflow.com
- d365mktkey=v8gZEcLSCitMDqEcBeQxeExetIRKiO3jLImUWhWjjkQx
- apple-domain-verification=jmtaRqqMreeGXfbE
- slack-domain-verification=RXkW36zY9eZSydXH1jYZUxCp2xqEa5Qo1v8pEJ8n
- ZOOM_verify_6lYOs2JBaaSulnHEuCPBVE
- d365mktkey=XX3yKGHcXSILocjRQz2Gd9mR4blmzIExuLu71xUybBQx
- atlassian-sending-domain-verification=b6fbd192-266d-4b91-89f4-5ab11b53499f
- google-site-verification=zU7xIXB16V3a_C8KKJCssL4mUAEp3sx3Hz2ksmV17e4
- google-site-verification=XxD8xbMRIAzsvhjlzlO45kSINHp-NwUhwFDN8JDbOXE
- figma-domain-verification=e337359bc7af84fbf1cdf073aedb7ac752266180b8b2d215b353454732f45360-1742481151
- atlassian-domain-verification=BSvr31tB1pTtw31dyfiMvq0Fc79rYL0r6T9sd8DJaLrU2/QuTlrNUG3tU0w4YoOr
- jamf-site-verification=T7ZyERfE40H5LQxYnW5ONg
- airalo-domain-verification=95BnvXZ0G6MZy0s
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