health.ucsd.edu

Valid Email Server
Domain Lookup › health.ucsd.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
health.ucsd.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 17:46:17 UTC · ↺ Refresh

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MX Hostnames

  • mxb-00395d01.gslb.pphosted.com
  • mxa-00395d01.gslb.pphosted.com

MX Priorities

  • mxb-00395d01.gslb.pphosted.com: 10
  • mxa-00395d01.gslb.pphosted.com: 10

A / AAAA Records

  • 104.18.37.72 (no PTR)
  • 172.64.150.184 (no PTR)

Mail Server IPs

  • 148.163.137.170 ↩ mx0b-00395d01.pphosted.com
  • 148.163.133.170 ↩ mx0a-00395d01.pphosted.com

SOA Record

Raw SOA kmdc-ib-01.ucsd.uchealth.edu hostmaster.ucsd.uchealth.edu 597 10800 3600 2419200 900
Primary NS (mname)
kmdc-ib-01.ucsd.uchealth.edu
Admin Email (rname)
hostmaster@ucsd.uchealth.edu
Serial
597
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s

Nameservers (NS)

ns1.ucsd.uchealth.edu
ns3.ucsd.uchealth.edu
ns2.ucsd.uchealth.edu

SPF Record

✓ Strict (-all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spfa.navexglobal.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 4 found
mail._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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

69 records
  • e2ma-verification=jv7fb
  • e2ma-verification=vxqfb
  • e2ma-verification=m1rfb
  • e2ma-verification=xu5fb
  • duo_sso_verification=05ktoielHFiPnDB9JeGCc2NVTGYx9MSFIkCiPpsK7VBoDjhY43ZVIzCDSx2WfCfz
  • e2ma-verification=dfnfb
  • e2ma-verification=0d5fb
  • e2ma-verification=4rnfb
  • e2ma-verification=2epfb
  • e2ma-verification=tylfb
  • e2ma-verification=6ppfb
  • e2ma-verification=4o8fb
  • e2ma-verification=odagb
  • e2ma-verification=p2rfb
  • e2ma-verification=3h0fb
  • jamf-site-verification=xkS-kua09ryfetCs3bOULA
  • sendinblue-code:a5c5258e18268a097b869da108447870
  • e2ma-verification=xa8fb
  • e2ma-verification=gwnfb
  • e2ma-verification=kgxfb
  • e2ma-verification=1d5fb
  • google-site-verification=NeiLkVGF4CiXPD190uaA8CUE1vykQQ93ck9XXCOyHqU
  • e2ma-verification=lwsfb
  • e2ma-verification=rkwfb
  • cisco-ci-domain-verification=79781ac53d9c5441c41d8d0cf98ac5c0ba90d9ba66cf92cf71d0f43f8131a55e
  • e2ma-verification=9sagb
  • e2ma-verification=zd5fb
  • e2ma-verification=keegb
  • e2ma-verification=3mxfb
  • e2ma-verification=4oxfb
  • apple-domain-verification=gbul7BLLADuWqG0G
  • e2ma-verification=6vsfb
  • e2ma-verification=r4zfb
  • e2ma-verification=5vsfb
  • e2ma-verification=hqsfb
  • e2ma-verification=3ssfb
  • e2ma-verification=go5fb
  • e2ma-verification=n1wfb
  • e2ma-verification=wm0fb
  • e2ma-verification=qlsfb
  • e2ma-verification=xzmfb
  • dtm-domain-verification=-taTkWpM6qL2oEfYV61LwJqEVeGd6OgRqNGI66HY7k0
  • e2ma-verification=3dyfb
  • e2ma-verification=juggb
  • e2ma-verification=m7pfb
  • e2ma-verification=dhqfb
  • e2ma-verification=19mfb
  • e2ma-verification=scyfb
  • e2ma-verification=59dfb
  • e2ma-verification=fragb
  • e2ma-verification=zyqgb
  • e2ma-verification=0u7fb
  • e2ma-verification=35zfb
  • e2ma-verification=720fb
  • e2ma-verification=1xbgb
  • e2ma-verification=0lagb
  • e2ma-verification=secgb
  • e2ma-verification=09mfb
  • e2ma-verification=2d5fb
  • e2ma-verification=yd5fb
  • e2ma-verification=vm0fb
  • intersight=d1951ff419dd028c846a702ed4247f84aadeaf5e0224554e1100476b98fc33ea
  • e2ma-verification=2nyfb
  • e2ma-verification=fwagb
  • e2ma-verification=tafgb
  • e2ma-verification=xv0fb
  • e2ma-verification=vjugb
  • e2ma-verification=tzegb
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spfa.navexglobal.com -all
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