colcedu.us

Disposable Domain
Domain Lookup › colcedu.us

Domain Overview

DNS: ✓ just now Checker: ✓ just now
colcedu.us
Disposable
✓ Yes
Google
⚠ Yes
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-01 22:02:23 UTC · ↺ Refresh

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MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 160.25.166.79 ↩ s160-d79.interdata.vn

Mail Server IPs

  • 142.251.167.26 ↩ ww-in-f26.1e100.net
  • 142.251.179.26 ↩ pd-in-f26.1e100.net
  • 142.251.163.26 ↩ wv-in-f26.1e100.net
  • 142.251.163.27 ↩ wv-in-f27.1e100.net
  • 142.251.167.27 ↩ ww-in-f27.1e100.net
  • 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
  • 2607:f8b0:4004:c1d::1b ↩ ww-in-f27.1e100.net
  • 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
  • 2607:f8b0:4004:c1b::1a ↩ wv-in-f26.1e100.net

SOA Record

Raw SOA launch1.spaceship.net support.spaceship.com 1774696484 43200 3600 604800 3600
Primary NS (mname)
launch1.spaceship.net
Admin Email (rname)
support@spaceship.com
Serial
1774696484
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

launch1.spaceship.net
launch2.spaceship.net

SPF Record

✗ Missing

No SPF record — domain is unprotected against spoofing.

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

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

1 record
  • google-site-verification=Sa0jL0-etxDuVgrmBQr5RcM_RwqAaPJE3HDfDD0fmtE
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