lenntech.it - dns.ninja
lenntech.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 145.239.245.5🇫🇷 OVH145.239.0.0/16 | ||||||
| PTR | ns3099842.ip-145-239-245.eu | ||||||
| NS | ns1.instradns.com ⭐ | ||||||
| A | 75.2.6.34🇺🇸 Amazon75.2.0.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| NS | ns2.instradns.com | ||||||
| A | 75.2.85.37🇺🇸 Amazon75.2.80.0/20 | ||||||
| PTR | a9bf3e392db71e4d0.awsglobalaccelerator.com | ||||||
| NS | ns3.instradns.com | ||||||
| A | 99.83.188.20🇺🇸 Amazon99.83.176.0/20 | ||||||
| PTR | aef93cd39153ffbac.awsglobalaccelerator.com | ||||||
| MX | mail.lenntech.it ⭐ | ||||||
| A | 213.125.161.21🇳🇱 TNF-AS213.125.128.0/17 VODAFONE_ZIGGO | ||||||
| PTR | d57da115.static.ziggozakelijk.nl | ||||||
| TXT | v=spf1 -all | ||||||
| TXT | MS=ms32163305 | ||||||
| SOA | ns1.instradns.comroot@instra.com 2009-07-17 #2 | ||||||
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 2026-08-08 #13 | ||||||
Subdomains
mail.lenntech.it |
Same first word
lenntech.co.uk |
lenntech.nl |
lenntech.de |
lenntech.fr |
lenntech.com.pt |
lenntech.com |
lenntech.it |
lenntech.eu |
lenntech.cn |
lenntech.net |
lenntech.ae |
lenntech.be |
lenntech.com.tr |
lenntech.pl |
lenntech.es |
DNS History
6 records (5 active, 1 former)
●NSns1.instradns.com2015-06-29 → 2026-08-08 · 2 obs
● 2026-08-08 12:16:50
●NSns2.instradns.com2015-06-29 → 2026-08-08 · 2 obs
● 2026-08-08 12:16:50
●NSns3.instradns.com2015-06-29 → 2026-08-08 · 2 obs
● 2026-08-08 12:16:50
●MXmail.lenntech.it2015-06-29 → 2026-08-08 · 2 obs
● 2026-08-08 12:16:50
○A108.61.29.192015-06-29 → 2017-04-04 · 4 obs
● 2017-04-04 08:05:44
○ 2026-03-25 19:12:18
○ 2026-08-08 12:16:50
●A145.239.245.52026-03-25 → 2026-08-08 · 3 obs
● 2026-03-25 19:12:18
● 2026-08-08 12:16:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| lenntech.it | ns2.instradns.com, ns3.instradns.com, ns1.instradns.com | - |
✅ Authoritative Response
Server:75.2.85.37
NS records: ns2.instradns.com, ns3.instradns.com, ns1.instradns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lenntech.it (unsigned zone)
⏱️ Timing
Total: 468ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 145.239.245.5 |
| NS | 3 | ns3.instradns.com, ns2.instradns.com... |
| MX | 1 | mail.lenntech.it (pri: 10) |
| TXT | 2 | v=spf1 -all, MS=ms32163305 |
| SOA | 1 | ns1.instradns.com root.instra.com |
Analysis
Hierarchy
mail.lenntech.it is a subdomain of lenntech.it.
IP Addresses
lenntech.it points to a single IP number: 145.239.245.5.
Additional host names — www.lenntech.es, www.lenntech.com.tr, lenntech.com.pt and two others — share IP numbers with lenntech.it.
Name Servers
Three name servers are authoritative for lenntech.it: ns1.instradns.com, ns2.instradns.com and ns3.instradns.com.
The name servers of lenntech.it overlap at least partially with those of other domains — among them joel-k.net, phil.is, bwtec.com and two more.
These name servers commonly appear in delegations together with ns1.hostingww.com, ns2.hostingww.com, ns3.hostingww.com and 3 other.
Three hostnames, one IP address apiece: ns1.instradns.com resolves to 75.2.6.34, ns2.instradns.com resolves to 75.2.85.37 and ns3.instradns.com resolves to 99.83.188.20.
Mail Servers
lenntech.it has one mail server: mail.lenntech.it.
There is one IP number for mail.lenntech.it: 213.125.161.21.