Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pec.sinapsis-srl.net
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-19 10:56:25 UTC · ↺ Refresh
MX Hostnames
- mx.pec.aruba.it
MX Priorities
- mx.pec.aruba.it: 10
A / AAAA Records
- 62.149.128.40 ↩ scambiobanner.aruba.it
Mail Server IPs
- 95.110.217.80 ↩ mxpecrm05.pec.aruba.it
- 109.70.242.80 ↩ mxpecgo05.pec.aruba.it
SOA Record
Raw SOA
dns.technorail.com hostmaster.pec.sinapsis-srl.net 1 86400 7200 2592000 3600
Primary NS (mname)
dns.technorail.com
Admin Email (rname)
hostmaster@pec.sinapsis-srl.net
Serial
1
Refresh
86400s
Retry
7200s
Expire
2592000s
Minimum TTL
3600s
Nameservers (NS)
dns.technorail.com
dns3.arubadns.net
dns2.technorail.com
dns4.arubadns.cz
SPF Record
✓ Strict (-all)
v=spf1 include:pec.aruba.it -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
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- SPFv=spf1 include:pec.aruba.it -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 pec.sinapsis-srl.net
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits