know-it.it - robtex.com
know-it.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.112.86.20🇮🇹 CriticalCase212.112.84.0/22 ALEX SISTEMI SRL Provider Local Registry | ||||||
| PTR | srv-acme.acmeitalia.it | ||||||
| NS | ns0.dnsmonitora.to.it ⭐ | ||||||
| A | 212.112.84.61🇮🇹 CriticalCase212.112.84.0/22 ALEX SISTEMI SRL Provider Local Registry | ||||||
| PTR | cs-212-112-84-61.to1.ccws.it | ||||||
| NS | ns1.dnsmonitora.to.it | ||||||
| A | 172.104.158.49🇩🇪 AKAMAI-LINODE-AP172.104.128.0/19 Akamai Technologies | ||||||
| PTR | 172-104-158-49.ip.linodeusercontent.com | ||||||
| NS | ns2.dnsmonitora.to.it | ||||||
| A | 37.187.55.8🇫🇷 OVH37.187.0.0/16 | ||||||
| PTR | vps-1c56701c.vps.ovh.net | ||||||
| NS | ns3.dnsmonitora.to.it | ||||||
| A | 170.187.207.17🇺🇸 AKAMAI-LINODE-AP170.187.200.0/21 Akamai Technologies | ||||||
| PTR | 170-187-207-17.ip.linodeusercontent.com | ||||||
| MX | mail.know-it.it ⭐ | ||||||
| A | 212.112.86.20🇮🇹 CriticalCase212.112.84.0/22 ALEX SISTEMI SRL Provider Local Registry | ||||||
| PTR | srv-acme.acmeitalia.it | ||||||
| SOA | ns0.dnsmonitora.to.itnoc@monitora.to.it 2022-06-30 #1 | ||||||
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 2026-03-15 #7 | ||||||
Subdomains
mail.know-it.it |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
○NSns.ipsnet.it2015-05-09 → 2020-01-13 · 4 obs
● 2020-01-13 07:21:14
○ 2026-02-28 00:01:22
○ 2026-03-16 15:45:28
●NSns0.dnsmonitora.to.it2026-02-28 → 2026-03-16 · 3 obs
● 2026-02-28 00:01:22
● 2026-03-16 15:45:28
●NSns1.dnsmonitora.to.it2026-02-28 → 2026-03-16 · 3 obs
● 2026-02-28 00:01:22
● 2026-03-16 15:45:28
●NSns2.dnsmonitora.to.it2026-02-28 → 2026-03-16 · 3 obs
● 2026-02-28 00:01:22
● 2026-03-16 15:45:28
○NSns2.ipsnet.it2015-05-09 → 2020-01-13 · 4 obs
● 2020-01-13 07:21:14
○ 2026-02-28 00:01:22
○ 2026-03-16 15:45:28
●NSns3.dnsmonitora.to.it2026-02-28 → 2026-03-16 · 3 obs
● 2026-02-28 00:01:22
● 2026-03-16 15:45:28
●MXmail.know-it.it2015-05-09 → 2026-03-16 · 2 obs
● 2026-03-16 15:45:28
●A212.112.86.202015-05-09 → 2026-03-16 · 2 obs
● 2026-03-16 15:45:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | r.dns.it, dns.nic.it, m.dns.it, nameserver.cnr.it... | - |
| know-it.it | ns3.dnsmonitora.to.it, ns2.dnsmonitora.to.it, ns1.dnsmonitora.to.it | - |
✅ Authoritative Response
Server: 172.104.158.49
NS records: ns3.dnsmonitora.to.it, ns2.dnsmonitora.to.it, ns1.dnsmonitora.to.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for know-it.it (unsigned zone)
⏱️ Timing
Total: 2104ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.112.86.20 |
| NS | 3 | ns3.dnsmonitora.to.it, ns2.dnsmonitora.to.it... |
| MX | 1 | mail.know-it.it (pri: 10) |
| SOA | 1 | ns0.dnsmonitora.to.it noc.monitora.to.it |
Analysis
Hierarchy
know-it.it is parent of mail.know-it.it.
IP Addresses
know-it.it points to a single IP: 212.112.86.20.
Other host names, for instance mail.gamecard.it, gamecard.it, lapietragems.com, www.lapietragems.com and petrocard.it share IP numbers with know-it.it.
Name Servers
know-it.it is delegated to four name servers: ns0.dnsmonitora.to.it, ns1.dnsmonitora.to.it, ns2.dnsmonitora.to.it and ns3.dnsmonitora.to.it.
know-it.it at least partially shares its name servers with other domains, for instance gruppopiotto.it, folegandrosisland.com, mcmmassa.it, moppine.net and torinomagica.it.
Host names with one IP number: ns0.dnsmonitora.to.it points to 212.112.84.61; ns1.dnsmonitora.to.it points to 172.104.158.49; ns2.dnsmonitora.to.it points to 37.187.55.8; ns3.dnsmonitora.to.it points to 170.187.207.17.
Mail Servers
know-it.it is served by a single mail server, mail.know-it.it.
mail.know-it.it points to IP number 212.112.86.20.