unicorpfaculdades.edu.br

Valid Email Server
Domain Lookup › unicorpfaculdades.edu.br

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
unicorpfaculdades.edu.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 01:49:11 UTC · ↺ Refresh

MX Hostnames

  • ASPMX.L.GOOGLE.COM

MX Priorities

  • aspmx.l.google.com: 1

A / AAAA Records

  • 104.21.38.51 (no PTR)
  • 172.67.219.57 (no PTR)
  • 2606:4700:3036::6815:2633 (no PTR)
  • 2606:4700:3031::ac43:db39 (no PTR)

Mail Server IPs

  • 192.178.218.27 ↩ yuiadtq-in-f27.1e100.net
  • 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net

SOA Record

Raw SOA kallie.ns.cloudflare.com dns.cloudflare.com 2399402759 10000 2400 604800 1800
Primary NS (mname)
kallie.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399402759
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

patryk.ns.cloudflare.com
kallie.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:177.234.152.117 include:spf1.mailchannels.net include:spf2.mailchannels.net include:_spf.google.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

4 records
  • SPFv=spf1 ip4:177.234.152.117 include:spf1.mailchannels.net include:spf2.mailchannels.net include:_spf.google.com ~all
  • facebook-domain-verification=0tqhczj4j7otdxkjyyw9e4z2rw802b
  • google-site-verification=J3FGlKDiB5b173CazI0IKT0-Hk-Cpw5goywj5whQ6pM
  • google-site-verification=peYv2TOWpK_88P0hl688uCPR4bvQIRvqpiZ_Vcsutc0
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