upm.es

Valid Email Server
Domain Lookup › upm.es
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
upm.es
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 09:51:17 UTC · ↺ Refresh

MX Hostnames

  • mxa-006a4e02.gslb.pphosted.com
  • mxb-006a4e02.gslb.pphosted.com

MX Priorities

No priority data.

A / AAAA Records

  • 138.100.200.6

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

galileo.ccupm.upm.es
sun.rediris.es
chico.rediris.es
einstein.ccupm.upm.es

SPF Record

✓ Strict (-all)
v=spf1 ip4:138.100.198.70/31 include:spf.puc.rediris.es include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1;p=none;sp=none;pct=100;adkim=r;aspf=r;fo=0;ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none

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
  • openai-domain-verification=dv-SpJ3unCOQgmvsrWgtJWBf56t
  • adobe-idp-site-verification=a21b9e2e-91fc-44d1-b66b-f7c3588d6b69
  • yahoo-verification-key=QHUrbU4w12OU9+HDD6yi9oPzmgxLzHr28S35KOba//E=
  • google-site-verification=TVzg3pTNXeFDbscAznKHl-ZxwwMXAJKplXOTzEE4hF4
  • google-site-verification=lf-f_0LsZWcQAf54uV7YZQok3yHm1jqCqDLrpEbJu9k
  • SPFv=spf1 ip4:138.100.198.70/31 include:spf.puc.rediris.es include:spf.protection.outlook.com -all
  • MS=ms92863215
  • ZOOM_verify_JyS9mzjlR9qlhzy8CchciQ
  • google-gws-recovery-domain-verification=69261781
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for upm.es

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits