Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
salk.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 02:27:03 UTC · ↺ Refresh
MX Hostnames
- mxb-004b8b01.gslb.pphosted.com
- mxa-004b8b01.gslb.pphosted.com
MX Priorities
- mxb-004b8b01.gslb.pphosted.com: 10
- mxa-004b8b01.gslb.pphosted.com: 10
A / AAAA Records
- 23.185.0.3 (no PTR)
Mail Server IPs
- 205.220.174.84 ↩ mx0b-004b8b01.pphosted.com
- 205.220.162.85 ↩ mx0a-004b8b01.pphosted.com
SOA Record
Raw SOA
merlin.ad.salk.edu cs.salk.edu 52148 900 600 86400 300
Primary NS (mname)
merlin.ad.salk.edu
Admin Email (rname)
cs@salk.edu
Serial
52148
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
300s
Nameservers (NS)
ns3.salk.edu
ns1.salk.edu
silver.ad.salk.edu
tonto.ad.salk.edu
ns2.salk.edu
merlin.ad.salk.edu
scout.ad.salk.edu
ns11.salk.edu
ns12.salk.edu
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 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
17 records- box-domain-verification=df6a8621dca2878e65098145c899797698ebc2788dca095a06795e857f8e3a19
- lhdrqd0319mfh4vv3t5rcprgud
- google-site-verification=VY29xeGG50IaZtCTlzSGrM6NCPdqAfhd7m_sQzITuaU
- DirectFedPassiveSignInUri=https://eei.salk.edu:9443/samlsso
- td117b8jsbk8tha7lecp59t52h
- th40pgv5mf5j8ituua2a1f5pb2
- atlassian-domain-verification=s9RWi52AXqq6lcEi/UHYWrX2Y9x9S+GzHQ1xkp06n9DaEf7lEmovRrTSzQRHoLFM
- asv=7915ac7b556778d29298340b07a6cdfb
- ZOOM_verify_1LexJxGUvdw0aiHNo7dcwj
- DirectFedPassiveSigInUri=https://eeitest.salk.edu:9443/samlsso
- 2jr6ir62v5415bt73cufbih1e5
- amazonses:iVWAIBwbaOVXI+mja+8e9MGNhhFHAFEiGjtIdAKGPGw=
- openai-domain-verification=dv-FVFYxlJP04c5Zpp14ddqATwT
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- d0qpjo12tclj6krq7n95vfics3
- hndvqkj80ps90necibeidhcjvq
- nf9a0j322ibl72vjiup1fa3oo3
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