Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
previnet.it
Yes
✓ Yes
Barracuda
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 11:00:14 UTC · ↺ Refresh
MX Hostnames
- d322172.a.ess.de.barracudanetworks.com
- d322172.b.ess.de.barracudanetworks.com
MX Priorities
- d322172.b.ess.de.barracudanetworks.com: 20
- d322172.a.ess.de.barracudanetworks.com: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 18.185.115.252 ↩ mail.ess.de.barracuda.com
- 18.185.115.250 ↩ mail.ess.de.barracuda.com
- 18.185.115.251 ↩ mail.ess.de.barracuda.com
SOA Record
Raw SOA
ns1.previnet.it root.ns.previnet.it 2026031201 86400 7200 604800 300
Primary NS (mname)
ns1.previnet.it
Admin Email (rname)
root@ns.previnet.it
Serial
2026031201
Refresh
86400s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1.previnet.it
ns.iunet.it
SPF Record
✓ Strict (-all)
v=spf1 ip4:151.8.75.0/24 ip4:188.125.116.0/24 ip4:193.223.110.0/24 a:smtp.interac.it -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; sp=none
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
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
5 records- oj53523fl567lb8d96t70g3prh
- 4uur8hti3p1nfvnv200dcv7165
- 4rgkb8t0pau23bt5hvsn3ajm3d
- SPFv=spf1 ip4:151.8.75.0/24 ip4:188.125.116.0/24 ip4:193.223.110.0/24 a:smtp.interac.it -all
- google-site-verification=mOPrO2-pTh8XZk07hQZSoZQa7lTaJFyThCtcQexJ5bA
Full email verification for previnet.it
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