open-knowledge.it - dns.ninja
open-knowledge.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 2026-07-23 #15 | ||||||
Same first word
open-knowledge.it |
open-knowledge.com |
open-knowledge.net |
DNS History
11 records (5 active, 6 former)
●NSns1.register.it2015-08-15 → 2026-07-23 · 2 obs
● 2026-07-23 13:57:48
●NSns2.register.it2015-08-15 → 2026-07-23 · 2 obs
● 2026-07-23 13:57:48
○MXalt1.aspmx.l.google.com2015-08-15 → 2017-04-19 · 4 obs
● 2017-04-19 07:00:12
○ 2026-03-02 05:06:54
○ 2026-07-23 13:57:48
○MXalt2.aspmx.l.google.com2015-08-15 → 2017-04-19 · 4 obs
● 2017-04-19 07:00:12
○ 2026-03-02 05:06:54
○ 2026-07-23 13:57:48
○MXalt3.aspmx.l.google.com2015-08-15 → 2017-04-19 · 4 obs
● 2017-04-19 07:00:12
○ 2026-03-02 05:06:54
○ 2026-07-23 13:57:48
○MXalt4.aspmx.l.google.com2015-08-15 → 2017-04-19 · 4 obs
● 2017-04-19 07:00:12
○ 2026-03-02 05:06:54
○ 2026-07-23 13:57:48
○MXaspmx.l.google.com2015-08-15 → 2017-04-19 · 4 obs
● 2017-04-19 07:00:12
○ 2026-03-02 05:06:54
○ 2026-07-23 13:57:48
●MXmxa-00650c01.gslb.pphosted.com2026-03-02 → 2026-07-23 · 3 obs
● 2026-03-02 05:06:54
● 2026-07-23 13:57:48
●MXmxb-00650c01.gslb.pphosted.com2026-03-02 → 2026-07-23 · 3 obs
● 2026-03-02 05:06:54
● 2026-07-23 13:57:48
○A46.137.121.1442015-08-15 → 2017-04-19 · 4 obs
● 2017-04-19 07:00:12
○ 2026-03-02 05:06:54
○ 2026-07-23 13:57:48
●A99.80.113.2172026-03-02 → 2026-07-23 · 3 obs
● 2026-03-02 05:06:54
● 2026-07-23 13:57:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| open-knowledge.it | ns1.register.it, ns2.register.it | 2 records |
✅ Authoritative Response
Server:81.88.61.2
NS records: ns1.register.it, ns2.register.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for open-knowledge.it (unsigned zone)
⏱️ Timing
Total: 553ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 99.80.113.217 |
| NS | 2 | ns2.register.it, ns1.register.it |
| MX | 2 | mxa-00650c01.gslb.pphosted.com (pri: 0), mxb-00650c01.gslb.pphosted.com (pri: 0) |
| TXT | 5 | miro-verification=a767cb9074205705b9a037, google-site-verification=KpKzCtOEvkAqhiQ... |
| SOA | 1 | ns1.register.it hostmaster.register.it |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.register.it, ns1.register.it)
Analysis
IP Addresses
open-knowledge.it resolves to one IP address: 99.80.113.217.
ec2-99-80-113-217.eu-west-1.compute.amazonaws.com is an example of another host name that shares IP numbers with open-knowledge.it.
Name Servers
open-knowledge.it has two authoritative name servers — ns1.register.it and ns2.register.it.
open-knowledge.it uses the same name servers as several other domains — among them ombraluce.eu, guardachesorriso.com, 100case.com and two more.
Both ns1.register.it and ns2.register.it have two IP addresses each. ns1.register.it resolves to 81.88.61.2 and 2a01:8100:2911::2:184:2; ns2.register.it resolves to 195.7.227.1 and 2a00:13b0:2::227:1.
Mail Servers
Mail for open-knowledge.it is handled by two mail servers — mxa-00650c01.gslb.pphosted.com and mxb-00650c01.gslb.pphosted.com.
open-knowledge.it uses an identical mail server configuration to several other domains — among them cogea.it, vercoglobal.com, vidiemme.com and two more.
mxa-00650c01.gslb.pphosted.com directs to 205.220.185.98 and mxb-00650c01.gslb.pphosted.com directs to 143.55.144.41; each host name points to exactly one IP number.