subtech.it - dns.ninja
subtech.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.142.143.201🇮🇹 CDLAN-AS91.142.143.0/24 | ||||||
| PTR | ip.rhx.zone | ||||||
| NS | ns1.netech.net ⭐ | ||||||
| A | 2a07:2840::4🇮🇹 CDLAN-AS2a07:2840::/32 | ||||||
| PTR | ns1.netech.net | ||||||
| A | 91.142.143.4🇮🇹 CDLAN-AS91.142.143.0/24 | ||||||
| PTR | ns1.netech.net | ||||||
| NS | ns2.netech.net | ||||||
| A | 2a07:2841::12🇮🇹 NS3-ASN2a07:2841::/32 | ||||||
| PTR | ns2.netech.net | ||||||
| A | 185.142.121.12🇮🇹 NS3-ASN185.142.121.0/24 | ||||||
| PTR | ns2.netech.net | ||||||
| MX | mx1.netech.net ⭐ | ||||||
| A | 91.142.143.9🇮🇹 CDLAN-AS91.142.143.0/24 | ||||||
| PTR | mx-mi.rhx.zone | ||||||
| MX | mx2.netech.net(20) | ||||||
| A | 185.142.121.17🇮🇹 NS3-ASN185.142.121.0/24 | ||||||
| PTR | mx-pd.rhx.zone | ||||||
| TXT | v=spf1 include:_spf.netech.net include:_spf.mmdlv.it ~all | ||||||
| SOA | ns1.netech.nethostmaster@netech.net 2015-08-24 #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 2026-07-14 #12 | ||||||
Subdomains
mail.subtech.it |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSns1.netech.net2015-08-28 → 2026-07-14 · 2 obs
● 2026-07-14 10:42:46
●NSns2.netech.net2015-08-28 → 2026-07-14 · 2 obs
● 2026-07-14 10:42:46
○MXmail.subtech.it2015-08-28 → 2017-04-11 · 4 obs
● 2017-04-11 06:53:02
○ 2026-03-26 11:06:58
○ 2026-07-14 10:42:46
○MXmail1.subtech.it2015-08-28 → 2017-04-11 · 4 obs
● 2017-04-11 06:53:02
○ 2026-03-26 11:06:58
○ 2026-07-14 10:42:46
●MXmx1.netech.net2026-03-26 → 2026-07-14 · 3 obs
● 2026-03-26 11:06:58
● 2026-07-14 10:42:46
●MXmx2.netech.net2026-03-26 → 2026-07-14 · 3 obs
● 2026-03-26 11:06:58
● 2026-07-14 10:42:46
○A91.142.143.2002015-08-28 → 2026-05-14 · 4 obs
● 2026-05-14 09:39:42
○ 2026-06-05 16:23:42
○ 2026-07-14 10:42:46
●A91.142.143.2012026-06-05 → 2026-07-14 · 3 obs
● 2026-06-05 16:23:42
● 2026-07-14 10:42:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, nameserver.cnr.it, dns.nic.it, v.dns.it... | - |
| subtech.it | ns1.netech.net, ns2.netech.net | - |
✅ Authoritative Response
Server:91.142.143.4
NS records: ns1.netech.net, ns2.netech.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for subtech.it (unsigned zone)
⏱️ Timing
Total: 1508ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.142.143.201 |
| NS | 2 | ns1.netech.net, ns2.netech.net |
| MX | 2 | mx1.netech.net (pri: 10), mx2.netech.net (pri: 20) |
| TXT | 1 | v=spf1 include:_spf.netech.net include:_ |
| SOA | 1 | ns1.netech.net hostmaster.netech.net |
Analysis
Hierarchy
subtech.it is the parent zone for mail.subtech.it.
IP Addresses
subtech.it directs to one IP number, which is 91.142.143.201.
Among the host names that share IP numbers with subtech.it are contasas.com, goscarpa.com, tirsisrl.it and two others.
Name Servers
DNS delegation for subtech.it points to two name servers: ns1.netech.net and ns2.netech.net.
subtech.it has the same name server delegation as a number of other domains, such as aronveneto.it, dsgsrl.com, netech.it and two more.
subtech.it partially shares its NS delegation with several other domains, including trackmyway.net, meublevalley.it, antaresvision.de and two others.
These name servers are regularly seen alongside ns1.x4w.net and ns2.rhx.info as name servers.
ns1.netech.net directs to 91.142.143.4 and 2a07:2840::4. ns2.netech.net directs to 185.142.121.12 and 2a07:2841::12. Each host name carries two IP addresses.
Mail Servers
The MX records for subtech.it point to two mail servers: mx1.netech.net and mx2.netech.net.
subtech.it has the same mail server arrangement as a number of other domains, for example espositoripernegozi.com, fierabirrapordenone.it, samuplast.it and two more.
mx1.netech.net resolves to 91.142.143.9. mx2.netech.net resolves to 185.142.121.17. Both host names point to a single IP number.