circle.it - dns.ninja
circle.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.81.4.203🇮🇹 SERVERPLAN-AS185.81.0.0/21 Server Plan S.r.l. | ||||||
| PTR | static-203-4-81-185-host.sphostserver.com | ||||||
| NS | ns1.dns4userver.com ⭐ | ||||||
| A | 2a02:24b8:3:1784::🇮🇹 SERVERPLAN-AS2a02:24b8::/40 Serverplan s.r.l. | ||||||
| A | 185.81.7.132🇮🇹 SERVERPLAN-AS185.81.0.0/21 Server Plan S.r.l. | ||||||
| PTR | static-132-7-81-185-host.sphostserver.com | ||||||
| NS | ns2.dns4userver.com | ||||||
| A | 93.95.222.132🇮🇹 SERVERPLAN-AS93.95.216.0/21 Serverplan S.r.l. | ||||||
| PTR | static-1-222-95-93-host.sphostserver.com | ||||||
| NS | ns3.dns4userver.com | ||||||
| A | 2001:41d0:203:daac::4🇫🇷 OVH2001:41d0::/32 IPv6 | ||||||
| A | 87.98.154.98🇫🇷 OVH87.98.128.0/17 ISP Paris, France | ||||||
| PTR | ns3.dns4userver.com | ||||||
| MX | mail.circle.it ⭐ | ||||||
| A | 86.107.32.202🇮🇹 SERVERPLAN-AS86.107.32.0/21 | ||||||
| PTR | s126.powermailhost.com | ||||||
| SOA | ns1.dns4userver.comserver@serverplan.com 2023-11-30 #6 | ||||||
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 2026-08-09 #21 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSns1.dns4userver.com2026-03-08 → 2026-08-09 · 3 obs
● 2026-03-08 05:14:40
● 2026-08-09 20:00:36
○NSns1.register.it2015-07-14 → 2016-06-21 · 4 obs
● 2016-06-21 14:00:02
○ 2026-03-08 05:14:40
○ 2026-08-09 20:00:36
●NSns2.dns4userver.com2026-03-08 → 2026-08-09 · 3 obs
● 2026-03-08 05:14:40
● 2026-08-09 20:00:36
○NSns2.register.it2015-07-14 → 2016-06-21 · 4 obs
● 2016-06-21 14:00:02
○ 2026-03-08 05:14:40
○ 2026-08-09 20:00:36
●NSns3.dns4userver.com2026-03-08 → 2026-08-09 · 3 obs
● 2026-03-08 05:14:40
● 2026-08-09 20:00:36
●MXmail.circle.it2026-03-08 → 2026-08-09 · 3 obs
● 2026-03-08 05:14:40
● 2026-08-09 20:00:36
○MXmail.register.it2015-07-14 → 2016-06-21 · 4 obs
● 2016-06-21 14:00:02
○ 2026-03-08 05:14:40
○ 2026-08-09 20:00:36
●A185.81.4.2032026-03-08 → 2026-08-09 · 3 obs
● 2026-03-08 05:14:40
● 2026-08-09 20:00:36
○A81.88.57.802015-07-14 → 2016-06-21 · 4 obs
● 2016-06-21 14:00:02
○ 2026-03-08 05:14:40
○ 2026-08-09 20:00:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | v.dns.it, nameserver.cnr.it, m.dns.it, a.dns.it... | - |
| circle.it | ns2.dns4userver.com, ns1.dns4userver.com, ns3.dns4userver.com | - |
✅ Authoritative Response
Server:93.95.222.132
NS records: ns2.dns4userver.com, ns1.dns4userver.com, ns3.dns4userver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for circle.it (unsigned zone)
⏱️ Timing
Total: 806ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.81.4.203 |
| NS | 3 | ns1.dns4userver.com, ns3.dns4userver.com... |
| MX | 1 | mail.circle.it (pri: 0) |
| SOA | 1 | ns1.dns4userver.com server.serverplan.co |
Analysis
Hierarchy
The parent domain of mail.circle.it and www.circle.it is circle.it.
IP Addresses
circle.it directs to one IP number, which is 185.81.4.203.
Among the host names that share IP numbers with circle.it are mail.lacialcon.it, miassicura.com, leonhart.it and two others.
Name Servers
The authoritative name servers for circle.it are ns1.dns4userver.com, ns2.dns4userver.com and ns3.dns4userver.com — three in total.
There is at least partial name server overlap between circle.it and other domains — utmecc.com, tapparelli.com, liceoorazioflacco.it and two more among them.
Hosts with two IP numbers each:
ns1.dns4userver.com directs traffic to 185.81.7.132 and 2a02:24b8:3:1784::.
ns3.dns4userver.com directs traffic to 87.98.154.98 and 2001:41d0:203:daac::4.
Hosts that resolve to one IP address:
ns2.dns4userver.com has the IP address 93.95.222.132.
Mail Servers
circle.it routes its mail through a single mail server, mail.circle.it.
mail.circle.it directs to just one IP number, 86.107.32.202.