Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
baltic-course.com
No
None
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 01:33:04 UTC · ↺ Refresh
MX Hostnames
No MX records found.
MX Priorities
No priority data.
A / AAAA Records
- 172.67.147.123 (no PTR)
- 104.21.47.114 (no PTR)
- 2606:4700:3036::6815:2f72 (no PTR)
- 2606:4700:3035::ac43:937b (no PTR)
Mail Server IPs
No IPs resolved.
SOA Record
Raw SOA
merlin.ns.cloudflare.com dns.cloudflare.com 2397031206 10000 2400 604800 1800
Primary NS (mname)
merlin.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397031206
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
tricia.ns.cloudflare.com
merlin.ns.cloudflare.com
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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- google-site-verification=QKyvu9IzWayA0s81nALGdmU3ac3ZxwCsPf3ks05UUmg
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 baltic-course.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits