docstool.it - dns.ninja
docstool.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.78.2.74🇮🇹 OPIQUAD212.78.2.0/24 | ||||||
| NS | dns2.promo.it ⭐ | ||||||
| A | 212.78.2.4🇮🇹 OPIQUAD212.78.2.0/24 | ||||||
| PTR | dns2.promo.it | ||||||
| NS | dns.promo.it | ||||||
| A | 142.44.162.254🇨🇦 OVH142.44.128.0/17 Hosting route | ||||||
| PTR | dns.promo.it | ||||||
| NS | dns3.promo.it | ||||||
| A | 93.94.26.25🇮🇹 BRIANTEL93.94.26.0/24 BrianTel | ||||||
| PTR | mail2.promo.it | ||||||
| MX | mx.promo.it ⭐ | ||||||
| A | 212.78.3.17🇮🇹 OPIQUAD212.78.3.0/24 | ||||||
| PTR | mx3.promo.it | ||||||
| MX | mail2.promo.it(20) | ||||||
| A | 93.94.26.25🇮🇹 BRIANTEL93.94.26.0/24 BrianTel | ||||||
| PTR | mail2.promo.it | ||||||
| SOA | dns.promo.itroot@dns.promo.it 2024-07-16 #1 | ||||||
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 2026-07-20 #8 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSdns.promo.it2026-03-29 → 2026-07-20 · 3 obs
● 2026-03-29 10:01:52
● 2026-07-20 07:13:10
●NSdns2.promo.it2026-03-29 → 2026-07-20 · 3 obs
● 2026-03-29 10:01:52
● 2026-07-20 07:13:10
●NSdns3.promo.it2026-03-29 → 2026-07-20 · 3 obs
● 2026-03-29 10:01:52
● 2026-07-20 07:13:10
○NSns1.register.it2015-06-19 → 2018-09-01 · 4 obs
● 2018-09-01 04:44:50
○ 2026-03-29 10:01:52
○ 2026-07-20 07:13:10
○NSns2.register.it2015-06-19 → 2018-09-01 · 4 obs
● 2018-09-01 04:44:50
○ 2026-03-29 10:01:52
○ 2026-07-20 07:13:10
○MXmail.register.it2015-06-19 → 2018-09-01 · 4 obs
● 2018-09-01 04:44:50
○ 2026-03-29 10:01:52
○ 2026-07-20 07:13:10
●MXmail2.promo.it2026-03-29 → 2026-07-20 · 3 obs
● 2026-03-29 10:01:52
● 2026-07-20 07:13:10
●MXmx.promo.it2026-03-29 → 2026-07-20 · 3 obs
● 2026-03-29 10:01:52
● 2026-07-20 07:13:10
○A212.78.2.2182015-06-19 → 2016-01-25 · 4 obs
● 2016-01-25 16:52:06
○ 2016-04-20 09:05:46
○ 2026-07-20 07:13:10
●A212.78.2.742026-03-29 → 2026-07-20 · 3 obs
● 2026-03-29 10:01:52
● 2026-07-20 07:13:10
○A46.101.189.372016-04-20 → 2018-09-01 · 5 obs
● 2016-04-20 09:05:46
● 2018-09-01 04:44:50
○ 2026-03-29 10:01:52
○ 2026-07-20 07:13:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| docstool.it | dns2.promo.it, dns3.promo.it, dns.promo.it | 3 records |
✅ Authoritative Response
Server:142.44.162.254
NS records: dns2.promo.it, dns3.promo.it, dns.promo.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for docstool.it (unsigned zone)
⏱️ Timing
Total: 611ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.78.2.74 |
| NS | 3 | dns.promo.it, dns3.promo.it... |
| MX | 2 | mail2.promo.it (pri: 20), mx.promo.it (pri: 10) |
| SOA | 1 | dns.promo.it root.dns.promo.it |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (dns3.promo.it, dns2.promo.it, dns.promo.it)
Analysis
IP Addresses
docstool.it resolves to just one IP address, 212.78.2.74.
Two other host names, along with helvi.nl, www.hobbyework.it and hobbyework.it, also share IP numbers with docstool.it.
Name Servers
The authoritative name servers for docstool.it are dns2.promo.it, dns3.promo.it and dns.promo.it — three in total.
docstool.it partially shares its NS delegation with several other domains, including space23.it, antoniocitterioandpartners.it, domino-tommaselli.bike and two others.
The hostnames dns2.promo.it, dns3.promo.it and dns.promo.it each resolve to a single IP: dns2.promo.it → 212.78.2.4, dns3.promo.it → 93.94.26.25, dns.promo.it → 142.44.162.254.
Mail Servers
docstool.it is served by two mail servers, mail2.promo.it and mx.promo.it.
Among the domains sharing a mail server setup with docstool.it are jamadhar100.com, maxisport.eu, rimadesio.biz and two others.
There is at least a partial MX overlap between docstool.it and other domains, including betawork.com, sevit.it, yamaha-racing.it and two others.
mail2.promo.it resolves to 93.94.26.25. mx.promo.it resolves to 212.78.3.17. Both host names point to a single IP number.