knf.it - robtex.com
knf.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 2026-03-26 #21 | ||||||
Subdomains
www.knf.it |
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns.technorail.com2015-08-19 → 2026-03-26 · 2 obs
● 2026-03-26 20:14:26
●NSdns2.technorail.com2015-08-19 → 2026-03-26 · 2 obs
● 2026-03-26 20:14:26
●NSdns3.arubadns.net2015-08-19 → 2026-03-26 · 2 obs
● 2026-03-26 20:14:26
●NSdns4.arubadns.cz2015-08-19 → 2026-03-26 · 2 obs
● 2026-03-26 20:14:26
●MXknf-it.mail.protection.outlook.com2026-03-09 → 2026-03-26 · 3 obs
● 2026-03-09 07:22:06
● 2026-03-26 20:14:26
○MXmx.knf.it2015-08-19 → 2017-01-24 · 4 obs
● 2017-01-24 18:17:22
○ 2026-03-09 07:22:06
○ 2026-03-26 20:14:26
●A52.59.78.1312026-03-09 → 2026-03-26 · 3 obs
● 2026-03-09 07:22:06
● 2026-03-26 20:14:26
○A62.149.128.1512015-08-19 → 2017-01-24 · 4 obs
● 2017-01-24 18:17:22
○ 2026-03-09 07:22:06
○ 2026-03-26 20:14:26
○A62.149.128.1542015-08-19 → 2017-01-24 · 4 obs
● 2017-01-24 18:17:22
○ 2026-03-09 07:22:06
○ 2026-03-26 20:14:26
○A62.149.128.1572015-08-19 → 2017-01-24 · 4 obs
● 2017-01-24 18:17:22
○ 2026-03-09 07:22:06
○ 2026-03-26 20:14:26
○A62.149.128.1602015-08-19 → 2017-01-24 · 4 obs
● 2017-01-24 18:17:22
○ 2026-03-09 07:22:06
○ 2026-03-26 20:14:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | - |
| knf.it | dns4.arubadns.cz, dns.technorail.com, dns2.technorail.com, dns3.arubadns.net | - |
✅ Authoritative Response
Server:94.177.210.13
NS records: dns4.arubadns.cz, dns.technorail.com, dns2.technorail.com, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knf.it (unsigned zone)
⏱️ Timing
Total: 1133ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.59.78.131 |
| NS | 4 | dns4.arubadns.cz, dns.technorail.com... |
| MX | 1 | knf-it.mail.protection.outlook.com (pri: |
| TXT | 2 | MS=ms20479257, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | dns.technorail.com hostmaster.knf.it |
Analysis
Hierarchy
knf.it is the parent of www.knf.it.
IP Addresses
knf.it points to a single IP number: 52.59.78.131.
other host names for instance knf.be, labpumps.com, knf.co.uk, www.knf.de and knf-starter.com share IP numbers with knf.it.
Name Servers
knf.it is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
knf.it at least partially shares name servers with other domains, for instance padiglionetibet.com, barley.it, vincereallotto.it, cittametropolitana.rc.it and insulaere.it.
Host names with two IP numbers:
Host name dns2.technorail.com points to: 2a00:6d42:3:2096::f:1 and 95.110.136.8.
Host name dns.technorail.com points to: 2a00:6d40:2:2082::f:1 and 94.177.210.13.
Host name dns4.arubadns.cz points to: 2001:15e8:104:4::d8ee and 81.2.216.238.
Host name dns3.arubadns.net points to: 2a00:6d41:3:206e::f:1 and 95.110.220.5.
Mail Servers
knf.it is handled by a single mail server, knf-it.mail.protection.outlook.com.
Host name knf-it.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::1, 52.101.68.5, 52.101.68.27, 52.101.73.1 and 52.101.73.24.