gilcomechanical.com

Valid Email Server
Domain Lookup › gilcomechanical.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
gilcomechanical.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 02:02:37 UTC · ↺ Refresh

MX Hostnames

  • mx01.biz.comcast.net
  • mx03.biz.comcast.net
  • mx02.biz.comcast.net

MX Priorities

  • mx03.biz.comcast.net: 50
  • mx02.biz.comcast.net: 10
  • mx01.biz.comcast.net: 10

A / AAAA Records

  • 216.87.186.42 (no PTR)

Mail Server IPs

No IPs resolved.

SOA Record

Raw SOA adns.cs.siteprotect.com hostmaster.siteprotect.com 2013012019 28800 7200 604800 300
Primary NS (mname)
adns.cs.siteprotect.com
Admin Email (rname)
hostmaster@siteprotect.com
Serial
2013012019
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

bdns.cs.siteprotect.com
adns.cs.siteprotect.com

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

No TXT records found.

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