Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
copi.site
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-14 03:16:54 UTC · ↺ Refresh
MX Hostnames
- mx.getcourse.ru
MX Priorities
- mx.getcourse.ru: 10
A / AAAA Records
- 185.65.148.19 (no PTR)
Mail Server IPs
- 212.41.14.129 (no PTR)
SOA Record
Raw SOA
ns1.gcloudns.com hostmaster.copi.site 2 10800 3600 604800 3600
Primary NS (mname)
ns1.gcloudns.com
Admin Email (rname)
hostmaster@copi.site
Serial
2
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.gcloudns.com
ns1.getcourse.ru
ns3.getcourse.ru
SPF Record
✓ Soft Fail (~all)
v=spf1 include:5d438be75db1ba301ebf5af12f56960b.gca.to ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo 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- SPFv=spf1 include:5d438be75db1ba301ebf5af12f56960b.gca.to ~all
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