sas.upenn.edu

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Domain Lookup › sas.upenn.edu
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Domain Overview

DNS: ⚡ live Checker: ⚡ live
sas.upenn.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-22 20:59:35 UTC · ↺ Refresh

MX Hostnames

  • mxa-00390e01.gslb.pphosted.com
  • mxb-00390e01.gslb.pphosted.com

MX Priorities

  • mxa-00390e01.gslb.pphosted.com: 10
  • mxb-00390e01.gslb.pphosted.com: 10

A / AAAA Records

  • 165.123.125.242 ↩ winsdc2.sas.upenn.edu
  • 128.91.79.164 ↩ winsdc1.sas.upenn.edu
  • 165.123.242.19 ↩ winsdc3.sas.upenn.edu

Mail Server IPs

  • 148.163.137.158 ↩ mx0b-00390e01.pphosted.com

SOA Record

No SOA record found.

Nameservers (NS)

No nameservers found.

SPF Record

✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf.google.com include:spf.protection.outlook.com include:fdspfus.freshemail.io include:sendgrid.net ip4:128.91.234.0/24 ip4:130.91.65.131 ip4:165.123.242.30 ip4:52.89.178.138 ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;fo=1;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

✓ 6 found
google._domainkey
selector1._domainkey
selector2._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • e2ma-verification=q5pgb
  • e2ma-verification=ypxcb
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf.google.com include:spf.protection.outlook.com include:fdspfus.freshemail.io include:sendgrid.net ip4:128.91.234.0/24 ip4:130.91.65.131 ip4:165.123.242.30 ip4:52.89.178.138 ~all
  • e2ma-verification=4z4bb
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