leadbook.it - dns.ninja
leadbook.it
it
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.it ⭐ | ||||||
| NS | a.dns.it | ||||||
| NS | m.dns.it | ||||||
| NS | nameserver.cnr.it | ||||||
| NS | r.dns.it | ||||||
| NS | v.dns.it | ||||||
| SOA | dns.nic.ithostmaster@nic.it 2026-06-27 #17 | ||||||
Subdomains
Same first word
Similar names
DNS History
17 records (17 active, 0 former)
●NSdns.technorail.com2015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●NSdns2.technorail.com2015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●NSdns3.arubadns.net2015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●NSdns4.arubadns.cz2015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●MXalt1.aspmx.l.google.com2015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●MXalt2.aspmx.l.google.com2015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●MXaspmx.l.google.com2015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●MXaspmx2.googlemail.com2015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●MXaspmx3.googlemail.com2015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●MXaspmx4.googlemail.com2015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●MXmx1.leadbook.it2015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●A62.149.128.1512015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●A62.149.128.1542015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●A62.149.128.1572015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●A62.149.128.1602015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●A62.149.128.1632015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
●A62.149.128.1662015-08-17 → 2026-06-27 · 2 obs
● 2026-06-27 16:09:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, dns.nic.it, m.dns.it, v.dns.it... | - |
| leadbook.it | dns4.arubadns.cz, dns3.arubadns.net, dns.technorail.com, dns2.technorail.com | - |
✅ Authoritative Response
Server:81.2.216.238
NS records: dns4.arubadns.cz, dns3.arubadns.net, dns.technorail.com, dns2.technorail.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leadbook.it (unsigned zone)
⏱️ Timing
Total: 1545ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 6 | 62.149.128.154, 62.149.128.160... |
| NS | 4 | dns4.arubadns.cz, dns3.arubadns.net... |
| MX | 7 | aspmx3.googlemail.com (pri: 30), aspmx2.googlemail.com (pri: 30)... |
| TXT | 1 | v=spf1 mx a ptr ip4:79.125.121.235/32 a: |
| SOA | 1 | dns.technorail.com hostmaster.leadbook.i |
Analysis
Hierarchy
www.leadbook.it and mx1.leadbook.it are both subdomains of leadbook.it.
IP Addresses
leadbook.it has 6 IP addresses — 62.149.128.151, 62.149.128.154, 62.149.128.157 and 3 more.
mx.dbimed.com, drimm.it, mx.giovaniconnection.it and two other host names share IP numbers with leadbook.it.
Name Servers
The authoritative name servers for leadbook.it are dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
The name servers of leadbook.it overlap at least partially with those of other domains — among them lasterrenas.org, studiocantone.net, m4creative.com and two more.
The name servers ns1.dns4userver.com, ns2.dns4userver.com and ns3.dns4userver.com are commonly seen alongside these name servers.
Each of the four hosts dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net has two IP addresses. dns2.technorail.com points to 95.110.136.8 and 2a00:6d42:3:2096::f:1. dns.technorail.com points to 94.177.210.13 and 2a00:6d40:2:2082::f:1. dns4.arubadns.cz points to 81.2.216.238 and 2001:15e8:104:4::d8ee. dns3.arubadns.net points to 95.110.220.5 and 2a00:6d41:3:206e::f:1.
Mail Servers
leadbook.it has 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com plus 4 other.
leadbook.it has at least partial mail server overlap with other domains such as ltcmobile.com.lr, owenriverlodge.co.nz, spotlightfilmsindia.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1b.
aspmx.l.google.com resolves to 172.253.62.26 and 2607:f8b0:4004:c06::1a.
alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.
Hosts with just one IP address:
mx1.leadbook.it resolves to 79.125.121.235.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 172.253.116.26 IP addresses.