Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cedars-sinai.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 05:59:55 UTC · ↺ Refresh
MX Hostnames
- mxa-00260502.gslb.pphosted.com
- mxb-00260502.gslb.pphosted.com
MX Priorities
- mxa-00260502.gslb.pphosted.com: 10
- mxb-00260502.gslb.pphosted.com: 10
A / AAAA Records
- 192.231.86.22 ↩ PRC.huntingtonhealth.org
Mail Server IPs
- 205.220.163.138 ↩ mx0a-00260502.pphosted.com
- 205.220.175.138 ↩ mx0b-00260502.pphosted.com
SOA Record
Raw SOA
ns1.csmc.edu groupeisdnssupport.cshs.org 2026031705 86400 7200 604800 600
Primary NS (mname)
ns1.csmc.edu
Admin Email (rname)
groupeisdnssupport@cshs.org
Serial
2026031705
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1.csmc.edu
ns2.csmc.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=spf.cshs.org
📊 DNS lookups: 1/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
11 records- l5spn6mbzb2dn22gw69xnm26134l1wvn
- fj5d41ckbggbc0y32pt7j4wvht0xqk98j
- jamf-site-verification=yrSwDQh4zEwf-JBpsCQ0Cw
- google-site-verification=zI660sWpv3YtbxcHlQopqZ2r6lFEftBlpuynZRra-BQ.
- SPFv=spf1 redirect=spf.cshs.org
- box-domain-verification=08c316850f51529478f2d9f13bbeb6e03c788133c9bd551ecb362cfc37e63005
- 6069fa4fe13f40f2ae56fbb4c681e7b5
- MS=ms90020290
- google-site-verification=LsxZc-FuoR1aq09zu8PcMbSUThaPWCNNgm0u7g3tgnM
- facebook-domain-verification=n8f4256dc41gk1dx2i9i45k50i2dhm
- 21ysb9p9019dqjks9fddkdn3jnhz83s9
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