ucc-caloocan.edu.ph

Valid Email Server
Domain Lookup › ucc-caloocan.edu.ph

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ucc-caloocan.edu.ph
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 22:10:33 UTC · ↺ Refresh

MX Hostnames

  • alt3.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • ucc-caloocan.edu.ph
  • alt4.aspmx.l.google.com
  • aspmx.l.google.com
  • alt2.aspmx.l.google.com

MX Priorities

  • alt3.aspmx.l.google.com: 10
  • aspmx.l.google.com: 1
  • alt1.aspmx.l.google.com: 5
  • alt4.aspmx.l.google.com: 10
  • alt2.aspmx.l.google.com: 5
  • ucc-caloocan.edu.ph: 1000

A / AAAA Records

  • 173.247.243.215

Mail Server IPs

  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
  • 172.253.122.26 ↩ bh-in-f26.1e100.net
  • 2607:f8b0:4004:c21::1a ↩ pe-in-f26.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net

SOA Record

Raw SOA ns10.pinnacleasia.com jose.pinnacleasia.com 2026022701 86400 7200 3600000 86400
Primary NS (mname)
ns10.pinnacleasia.com
Admin Email (rname)
jose@pinnacleasia.com
Serial
2026022701
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s

Nameservers (NS)

fay.ns.cloudflare.com
miles.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:173.247.243.215 +ip4:69.65.99.246 ~all
📊 DNS lookups: 2/10
~ 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

3 records
  • google-site-verification=V-sGdvgmMXobuvzbalbhfkMP9x3UKP_Joh80HUM5_kw
  • MS=ECC29EB5CE066843FF0666701A258AE22FDF6D3C
  • SPFv=spf1 +a +mx +ip4:173.247.243.215 +ip4:69.65.99.246 ~all
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