open-co.it - robtex.com
open-co.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 2026-04-13 #11 | ||||||
Subdomains
mx2.open-co.it |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○NSdns1.dnshosting.it2015-06-21 → 2020-01-07 · 4 obs
● 2020-01-07 23:08:34
○ 2026-02-26 02:43:28
○ 2026-04-13 09:40:46
○NSdns2.dnshosting.it2015-06-21 → 2020-01-07 · 4 obs
● 2020-01-07 23:08:34
○ 2026-02-26 02:43:28
○ 2026-04-13 09:40:46
○NSdns3.dns-hosting.it2015-06-21 → 2017-01-02 · 4 obs
● 2017-01-02 20:04:30
○ 2020-01-07 23:08:34
○ 2026-04-13 09:40:46
●NSns1.host-anycast.it2026-02-26 → 2026-04-13 · 3 obs
● 2026-02-26 02:43:28
● 2026-04-13 09:40:46
●NSns2.host-anycast.com2026-02-26 → 2026-04-13 · 3 obs
● 2026-02-26 02:43:28
● 2026-04-13 09:40:46
○NSns3.host-it.it2020-01-07 → 2020-01-07 · 4 obs
● 2020-01-07 23:08:34
○ 2026-02-26 02:43:28
○ 2026-04-13 09:40:46
○MXmx1.open-co.it2015-06-21 → 2017-01-02 · 4 obs
● 2017-01-02 20:04:30
○ 2020-01-07 23:08:34
○ 2026-04-13 09:40:46
○MXmx2.open-co.it2015-06-21 → 2017-01-02 · 4 obs
● 2017-01-02 20:04:30
○ 2020-01-07 23:08:34
○ 2026-04-13 09:40:46
●MXopenco-it01b.mail.protection.outlook.com2020-01-07 → 2026-04-13 · 3 obs
● 2020-01-07 23:08:34
● 2026-04-13 09:40:46
●A81.31.155.492015-06-21 → 2026-04-13 · 2 obs
● 2026-04-13 09:40:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| open-co.it | ns1.host-anycast.it, ns2.host-anycast.com | 1 record |
✅ Authoritative Response
Server:185.84.97.5
NS records: ns1.host-anycast.it, ns2.host-anycast.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for open-co.it (unsigned zone)
⏱️ Timing
Total: 1021ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.31.155.49 |
| NS | 2 | ns2.host-anycast.com, ns1.host-anycast.it |
| MX | 1 | openco-it01b.mail.protection.outlook.com |
| TXT | 2 | v=spf1 include:spf.protection.outlook.co, MS=ms29132333 |
| SOA | 1 | ns1.host-anycast.it dns.host.it |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns1.host-anycast.it)
Analysis
Hierarchy
open-co.it is the parent of mx2.open-co.it.
IP Addresses
open-co.it resolves to one IP number: 81.31.155.49.
Name Servers
open-co.it is delegated to two name servers ns2.host-anycast.com and ns1.host-anycast.it.
open-co.it shares the same name server setup as other domains, for instance thebestclass.it, dematteisgomme.it, giannetta.it, ita.zone and montecervialtoradiologia.it.
open-co.it at least partially shares name servers with other domains, for instance vallevigezzo.eu, ilgrifoelafenice.it, creolina.it, passivhaus-italia.org and autodemolizionebortolotti.com.
Host names with one IP number:
ns2.host-anycast.com points to 185.84.97.5
ns1.host-anycast.it points to 185.84.96.5
Mail Servers
open-co.it is handled by a single mail server, openco-it01b.mail.protection.outlook.com.
Host openco-it01b.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::9, 52.101.68.36, 52.101.73.4, 52.101.73.11 and 52.101.73.15.