ulacit.ac.cr

Valid Email Server
Domain Lookup › ulacit.ac.cr

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ulacit.ac.cr
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-23 23:22:28 UTC · ↺ Refresh

MX Hostnames

  • ulacit.esvacloud.com

MX Priorities

  • ulacit.esvacloud.com: 10

A / AAAA Records

  • 172.67.159.35 (no PTR)
  • 104.21.9.59 (no PTR)
  • 2606:4700:3034::6815:93b (no PTR)
  • 2606:4700:3034::ac43:9f23 (no PTR)

Mail Server IPs

  • 209.151.152.118 ↩ ulacit.esvacloud.com

SOA Record

Raw SOA melinda.ns.cloudflare.com dns.cloudflare.com 2399533832 10000 2400 604800 1800
Primary NS (mname)
melinda.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399533832
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

nile.ns.cloudflare.com
melinda.ns.cloudflare.com

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

⚠ No SPF record found. Email servers cannot verify authorized senders.

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

6 records
  • google-site-verification=ONqbatoXNUoXNyec_4aPSbuqik9h_k2_L-tSkdI4G-8
  • DKIMv=DKIM1;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDhkOo8s6fh9Byz1uy69tfQ6eUnzi/5P22EWccwI1PdmCpiyNwZcq3vOS2MHbVYB+ZY6wbBlAFym8EHbZY9OTlJ3+dzt8qTUNW5olkNVl4ecDv3XO2ML8q5sxQL+dwQU6UAQiDAAC/ZRWwiXHrSsr90pqH1Q0vhB7Kp6DHrWYJquQIDAQAB
  • zoho-verification=zb62294885.zmverify.zoho.com
  • atlassian-domain-verification=2KUNdkxZJcZjKPAeXdW1k1rdyf9o7IQdNyh8Pi1AXvIDZhwVW0pYaRaY2svRgDdZ
  • brevo-code:9ed4bd79e40f382d93ba1d5f3b481bb2
  • brevo-code:b1414e0a234265a2faa294058248ae06
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