untumbes.edu.pe

Valid Email Server
Domain Lookup › untumbes.edu.pe

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
untumbes.edu.pe
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 01:34:32 UTC · ↺ Refresh

MX Hostnames

  • ASPMX.L.GOOGLE.COM
  • ASPMX3.GOOGLEMAIL.COM
  • ALT1.ASPMX.L.GOOGLE.COM
  • especialidad.untumbes.edu.pe
  • ASPMX2.GOOGLEMAIL.COM
  • ASPMX5.GOOGLEMAIL.COM
  • ASPMX4.GOOGLEMAIL.COM
  • ALT2.ASPMX.L.GOOGLE.COM
  • especialidad.untumbes.edu.pe

MX Priorities

  • alt2.aspmx.l.google.com: 3
  • aspmx.l.google.com: 1
  • especialidad.untumbes.edu.pe: 10
  • aspmx2.googlemail.com: 4
  • aspmx5.googlemail.com: 7
  • aspmx3.googlemail.com: 5
  • aspmx4.googlemail.com: 6
  • alt1.aspmx.l.google.com: 2
  • especialidad.untumbes.edu.pe: 9

A / AAAA Records

  • 185.245.180.248 (no PTR)

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 64.233.180.27 ↩ on-in-f27.1e100.net
  • 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
  • 64.225.2.177 (no PTR)
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-f27.1e100.net

SOA Record

Raw SOA ns.rcp.net.pe operador.rcp.pe 2026032002 7200 300 604800 7200
Primary NS (mname)
ns.rcp.net.pe
Admin Email (rname)
operador@rcp.pe
Serial
2026032002
Refresh
7200s
Retry
300s
Expire
604800s
Minimum TTL
7200s

Nameservers (NS)

ns2.rcp.net.pe
ns.rcp.net.pe

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:191.97.52.241 include:_spf.google.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

2 records
  • SPFv=spf1 ip4:191.97.52.241 include:_spf.google.com ~all
  • google-site-verification=5uWCFs4YhtbwtjC9nlgxcy69xWxebzkNPCwZdEkX4q0
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