uicslp.edu.mx

Valid Email Server
Domain Lookup › uicslp.edu.mx

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
uicslp.edu.mx
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 15:44:40 UTC · ↺ Refresh

MX Hostnames

  • alt2.aspmx.l.google.com
  • aspmx3.googlemail.com
  • 41ae70679f3d65cdf58009e84b1a4456f31f6832.msv1.invalid
  • alt1.aspmx.l.google.com
  • aspmx.l.google.com
  • aspmx2.googlemail.com

MX Priorities

  • alt2.aspmx.l.google.com: 5
  • alt1.aspmx.l.google.com: 5
  • aspmx2.googlemail.com: 10
  • aspmx3.googlemail.com: 10
  • aspmx.l.google.com: 1
  • 41ae70679f3d65cdf58009e84b1a4456f31f6832.msv1.invalid: 32767

A / AAAA Records

  • 72.249.57.138 ↩ svgtl89.cloud-mx-ns.net

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 64.233.180.27 ↩ pe-in-f27.1e100.net
  • 2607:f8b0:4004:c17::1b ↩ bl-in-f27.1e100.net

SOA Record

Raw SOA ns401.controldns.mx root.svgtl140.cloud-mx-ns.net 2026030101 3600 1800 1209600 86400
Primary NS (mname)
ns401.controldns.mx
Admin Email (rname)
root@svgtl140.cloud-mx-ns.net
Serial
2026030101
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns401.controldns.mx
ns403.controldns.mx
ns402.controldns.mx

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:72.249.57.138 include:spf.antispamcloud.com +include:relay.mailchannels.net ~all
📊 DNS lookups: 4/10
~ 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

1 record
  • SPFv=spf1 +a +mx +ip4:72.249.57.138 include:spf.antispamcloud.com +include:relay.mailchannels.net ~all
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