Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
christmaslightsinstallation.ca
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 18:28:07 UTC · ↺ Refresh
MX Hostnames
- mx1.cologlobal.com
- mx2.cologlobal.com
MX Priorities
- mx1.cologlobal.com: 10
- mx2.cologlobal.com: 10
A / AAAA Records
- 96.125.183.18 (no PTR)
Mail Server IPs
- 96.125.182.176 ↩ mx1.cologlobal.com
- 67.22.138.176 ↩ mx2.cologlobal.com
SOA Record
Raw SOA
ns1.longevitystaging.com admin.longevitygraphics.com 2025112800 3600 1800 1209600 86400
Primary NS (mname)
ns1.longevitystaging.com
Admin Email (rname)
admin@longevitygraphics.com
Serial
2025112800
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.longevitystaging.com
ns1.longevitystaging.com
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:96.125.183.18 include:mailgun.org +a +mx +ip4:65.39.252.47 +a:mx1.cologlobal.com +a:mx2.cologlobal.com +include:smtp.cologlobal.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo 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 ip4:96.125.183.18 include:mailgun.org +a +mx +ip4:65.39.252.47 +a:mx1.cologlobal.com +a:mx2.cologlobal.com +include:smtp.cologlobal.com ~all
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for christmaslightsinstallation.ca
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits