Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chpnet.org
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 10:12:16 UTC · ↺ Refresh
MX Hostnames
- smtp-agent04.mountsinai.org
- smtp-agent12.mountsinai.org
- smtp-agent05.mountsinai.org
- smtp-agent03.mountsinai.org
- smtp-agent14.mountsinai.org
- smtp-agent01.mountsinai.org
- smtp-agent02.mountsinai.org
- smtp-agent11.mountsinai.org
- smtp-agent06.mountsinai.org
- smtp-agent13.mountsinai.org
MX Priorities
- smtp-agent11.mountsinai.org: 20
- smtp-agent05.mountsinai.org: 10
- smtp-agent13.mountsinai.org: 20
- smtp-agent02.mountsinai.org: 10
- smtp-agent06.mountsinai.org: 10
- smtp-agent01.mountsinai.org: 10
- smtp-agent04.mountsinai.org: 10
- smtp-agent03.mountsinai.org: 10
- smtp-agent12.mountsinai.org: 20
- smtp-agent14.mountsinai.org: 20
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 159.123.236.111 ↩ smtp-agent11.mountsinai.org
- 146.203.148.115 ↩ smtp-agent05.mountsinai.org
- 159.123.236.113 ↩ smtp.mountsinai.org
- 146.203.148.112 ↩ smtp.mountsinai.org
- 146.203.148.116 ↩ smtp.mountsinai.org
SOA Record
Raw SOA
dns05.mountsinai.org hostmaster.mssm.edu 133 14400 1800 2419200 30
Primary NS (mname)
dns05.mountsinai.org
Admin Email (rname)
hostmaster@mssm.edu
Serial
133
Refresh
14400s
Retry
1800s
Expire
2419200s
Minimum TTL
30s
Nameservers (NS)
a18-67.akam.net
a9-66.akam.net
a11-66.akam.net
a1-223.akam.net
a8-65.akam.net
a4-64.akam.net
SPF Record
✓ Soft Fail (~all)
v=spf1 a mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=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]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- Xju95cxrMRqBDgGVPGdnkAFZqmJwOp9GTUlKSOWjEMl2xA5Vq8RmUYl5E3ctYC6HTd6nqCTMzP+PY4BDQlV6ew==
- MS=7B119C98A2B97F1497757CCC9158F24C0C0B2E43
- MS=ms75858737
- OSIAGENTREGURL=https://mobile.chpnet.org/MobileEnrollment/Symc-IOSEnroll.ASPX
- ztky3r43148rt87mlbmry1rsx6mxrjr5
- jGdZq104JzX4/XsrHgH4oKDxie6u5YFHnEQotHdtk/PwU6d7uHmUXQpcKZY6QjYO5wefxSa4N7IMgjCLOKeXyw==
- android-mdm-enroll=https://mobile.chpnet.org/MobileEnrollment/Symc-AndroidEnroll.aspx
- SPFv=spf1 a mx ~all
- test100
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