Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
hsi.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-27 04:34:23 UTC · ↺ Refresh
MX Hostnames
- hsi-org.mail.protection.outlook.com
MX Priorities
- hsi-org.mail.protection.outlook.com: 0
A / AAAA Records
- 23.185.0.1 (no PTR)
- 2620:12a:8001::1 (no PTR)
- 2620:12a:8000::1
Mail Server IPs
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.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
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.p08.dynect.net hsusdomain\@hsus.org 2024081509 3600 600 1209600 1800
Primary NS (mname)
ns1.p08.dynect.net
Admin Email (rname)
hsusdomain\@hsus@org
Serial
2024081509
Refresh
3600s
Retry
600s
Expire
1209600s
Minimum TTL
1800s
Nameservers (NS)
ns4.p08.dynect.net
ns3.p08.dynect.net
ns2.p08.dynect.net
ns1.p08.dynect.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:40.76.38.113 ip4:208.117.48.236 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
14 records- docusign=81021aef-850c-4214-b138-56db206c842b
- adobe-idp-site-verification=a6d28ba5aa89be374213896bde9e62fc1b99ca590ad9db9a38268d4b6c8510e4
- dropbox-domain-verification=97n5jdapcr6d
- 9a274ceba6c7210e550690d25f9c2f6c
- google-site-verification=Lc9nIfNaRP4OdyfzsuqY2ZVRmKQ89lTZnHakB-O093M
- smartsheet-site-validation=dcqlTCv5AwE-MTtbeNDuuo0hBFyTzcQh
- google-site-verification=AOtcICs8K6ZUV3bE7YNQsZyLi3GBwPPZJAwK16nUFQM
- amazonses:G3e68v+d6LtMTvsgblrRzSkXRugusgnovVO3XoTL5wY=
- google-site-verification=ay7fDgipKo5DGmuxj-RBuBQslr6ahcmxZGaPqBwI7YY
- atlassian-domain-verification=PGaihFR5P29oiU0b72DgoPQ8Pp6UvE5-+EfVcDp/oWUdBAIzy3ohMNVzdjYR8An2
- SPFv=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com ip4:40.76.38.113 ip4:208.117.48.236 -all
- ca3-4cd6ca5acc4c41ddacbafbaea798340b
- google-site-verification=zxqtTdmOUMSXlXhb4GE6onrRG1KYHKEAiIneUOJ6NZA
- VwX/ZU6w/WM/Yb7kUuiv64Q7Ais5N341nL0tyRvsBOyg8CG5KzMf7gfuoWB7P+F28YDjH5vK1ecjtSI8AEAoog==
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