Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gsm-serviz.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 13:23:29 UTC · ↺ Refresh
MX Hostnames
- gsm-serviz.com
MX Priorities
- gsm-serviz.com: 0
A / AAAA Records
- 164.138.218.65 ↩ host-164-138-218-65.superhosting.bg
Mail Server IPs
- 164.138.218.65 ↩ host-164-138-218-65.superhosting.bg
SOA Record
Raw SOA
ns119.superhosting.bg hostmaster.superhosting.bg 2026021201 3600 600 2419200 3600
Primary NS (mname)
ns119.superhosting.bg
Admin Email (rname)
hostmaster@superhosting.bg
Serial
2026021201
Refresh
3600s
Retry
600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
ns120.superhosting.bg
ns119.superhosting.bg
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:195.191.148.12 +ip4:195.191.149.12 +ip4:164.138.218.65 +ip4:195.191.148.251 +include:smtp-out.spf.superhosting.bg +include:droid.spf.superhosting.bg ~all
📊 DNS lookups: 4/10
~ 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 +a +mx +ip4:195.191.148.12 +ip4:195.191.149.12 +ip4:164.138.218.65 +ip4:195.191.148.251 +include:smtp-out.spf.superhosting.bg +include:droid.spf.superhosting.bg ~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 gsm-serviz.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits