jsystems.it - robtex.com
jsystems.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 2026-03-28 #11 | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.dns4userver.com2017-12-01 → 2026-03-28 · 2 obs
● 2026-03-28 10:46:52
●NSns2.dns4userver.com2017-12-01 → 2026-03-28 · 2 obs
● 2026-03-28 10:46:52
●NSns3.dns4userver.com2017-12-01 → 2026-03-28 · 2 obs
● 2026-03-28 10:46:52
●MXjsystems-it.mail.protection.outlook.com2026-02-15 → 2026-03-28 · 3 obs
● 2026-02-15 02:39:02
● 2026-03-28 10:46:52
●MXmail.jsystems.it2017-12-01 → 2026-03-28 · 2 obs
● 2026-03-28 10:46:52
●A147.135.132.1552017-12-01 → 2026-03-28 · 2 obs
● 2026-03-28 10:46:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| jsystems.it | ns2.dns4userver.com, ns3.dns4userver.com, ns1.dns4userver.com | - |
✅ Authoritative Response
Server:185.81.7.132
NS records: ns2.dns4userver.com, ns3.dns4userver.com, ns1.dns4userver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsystems.it (unsigned zone)
⏱️ Timing
Total: 1078ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 147.135.132.155 |
| NS | 3 | ns3.dns4userver.com, ns2.dns4userver.com... |
| MX | 2 | mail.jsystems.it (pri: 20), jsystems-it.mail.protection.outlook.com |
| TXT | 3 | MS=ms81171427, v=spf1 mx ip4:147.135.132.155/32 include... |
| SOA | 1 | ns1.dns4userver.com server.serverplan.co |
Analysis
Hierarchy
jsystems.it has children wcloud01.jsystems.it, mail.jsystems.it and web01.jsystems.it.
IP Addresses
jsystems.it resolves to a single IP: 147.135.132.155.
Other host names, for instance mail.jsystems.it, web01.jsystems.it, mail.coopres.it, lilo.it and mail.lilo.it share IP numbers with jsystems.it.
Name Servers
jsystems.it delegates to three name servers: ns1.dns4userver.com, ns2.dns4userver.com and ns3.dns4userver.com.
jsystems.it shares some name servers with other domains, for example fondazionezancan.it, ekonet.it, vinoit.it, easycloudcompany.eu and argovps.com.
Host names with two IP numbers:
ns1.dns4userver.com points to 2a02:24b8:3:1784:: and 185.81.7.132.
ns3.dns4userver.com points to 2001:41d0:203:daac::4 and 87.98.154.98.
Host names with one IP number:
ns2.dns4userver.com points to 93.95.222.132.
Mail Servers
jsystems.it is served by two mail servers: mail.jsystems.it and jsystems-it.mail.protection.outlook.com.
Host names with eight IP numbers:
jsystems-it.mail.protection.outlook.com points to: 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::8, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::2, 52.101.68.10, 52.101.68.18, 52.101.68.21 and 52.101.68.25.
Host names with one IP number:
mail.jsystems.it points to: 147.135.132.155.