Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ucsfhealth.org
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 02:53:27 UTC · ↺ Refresh
MX Hostnames
- mxa-002e8f01.gslb.pphosted.com
- mxb-002e8f01.gslb.pphosted.com
MX Priorities
- mxb-002e8f01.gslb.pphosted.com: 10
- mxa-002e8f01.gslb.pphosted.com: 10
A / AAAA Records
- 104.18.7.50 (no PTR)
- 104.18.6.50 (no PTR)
- 2606:4700::6812:732 (no PTR)
- 2606:4700::6812:632 (no PTR)
Mail Server IPs
- 148.163.145.21 ↩ mx0a-002e8f01.pphosted.com
- 148.163.141.21 ↩ mx0b-002e8f01.pphosted.com
SOA Record
Raw SOA
grannbo.ns.cloudflare.com dns.cloudflare.com 2399503473 10000 2400 604800 1800
Primary NS (mname)
grannbo.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399503473
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
rory.ns.cloudflare.com
grannbo.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:148.163.145.21/32 ip4:148.163.141.21/32 ip4:64.54.9.250 include:spf.protection.outlook.com include:cust-spf.exacttarget.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 ip4:148.163.145.21/32 ip4:148.163.141.21/32 ip4:64.54.9.250 include:spf.protection.outlook.com include:cust-spf.exacttarget.com ~all
- MS=ms38128507
- docusign=2eb13dc7-0006-4620-bf15-e96110b164a0
- google-site-verification=oMhqI92f4V1Ups3FlQxBcej9xobojOQFkwokL9iej7I
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