upstate.edu

Valid Email Server
Domain Lookup › upstate.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
upstate.edu
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-22 08:29:38 UTC · ↺ Refresh

MX Hostnames

  • mxb-0039a101.gslb.pphosted.com
  • mxa-0039a101.gslb.pphosted.com

MX Priorities

  • mxa-0039a101.gslb.pphosted.com: 10
  • mxb-0039a101.gslb.pphosted.com: 10

A / AAAA Records

  • 172.64.151.170 (no PTR)
  • 104.18.36.86 (no PTR)
  • 2606:4700:4404::6812:2456 (no PTR)
  • 2a06:98c1:3109::ac40:97aa (no PTR)

Mail Server IPs

  • 148.163.133.199 ↩ mx0a-0039a101.pphosted.com
  • 148.163.137.199 ↩ mx0b-0039a101.pphosted.com

SOA Record

Raw SOA anna.ns.cloudflare.com dns.cloudflare.com 2399415488 10000 2400 604800 1800
Primary NS (mname)
anna.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399415488
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

anna.ns.cloudflare.com
nico.ns.cloudflare.com

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

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

9 records
  • appspace-domain-verification=e72a055082b49589d909e1a349d62d20211b3bdb4d406d7b3ebd183fda370fd0
  • ciscocidomainverification=5bb794722f58155258f16a384ecab9fa3d77618465c95d554f47dc46b7143899
  • domain-verification=23018a96-f05b-1ab7-deef-ba9671c8e020
  • domain-verification=29d2b76b-7180-346a-beba-0bea2b972da5
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
  • MS=D933827E841C304B85115CFAC632C6C2AE414083
  • WzxQqJ5oQVBBlSatO08a+y3zrc0N0ip/bEuSRT1J2tDfQrasqJgMKOXoqcRhEPU6q1yuvTwabkuPpzqyecVfcg==
  • adobe-idp-site-verification=c3446a4428b79f17d5e387002cdcb25546373c4fe597900c8b4d4cec42b212c9
  • apple-domain-verification=MP6GiOS0D3h05oEY
Full email verification for upstate.edu

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