simtool.it - dns.ninja
simtool.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 65.109.77.235🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC | ||||||
| PTR | server.repool.it | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.simtool.it ⭐ | ||||||
| A | 65.109.77.249🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC | ||||||
| PTR | mail.simpool.it | ||||||
| TXT | v=spf1 ip4:65.109.77.249 a mx -all | ||||||
| SOA | ns1.first-ns.devincenzo\@ferraro.repool.it 2026-06-25 #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 2026-07-25 #18 | ||||||
Subdomains
mail.simtool.it |
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSns1.first-ns.de2026-02-23 → 2026-07-25 · 2 obs
● 2026-07-25 16:37:24
●NSrobotns2.second-ns.de2026-02-23 → 2026-07-25 · 2 obs
● 2026-07-25 16:37:24
●NSrobotns3.second-ns.com2026-02-23 → 2026-07-25 · 2 obs
● 2026-07-25 16:37:24
●MXmail.simtool.it2026-02-23 → 2026-07-25 · 2 obs
● 2026-07-25 16:37:24
●A65.109.77.2352026-02-23 → 2026-07-25 · 2 obs
● 2026-07-25 16:37:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | dns.nic.it, v.dns.it, a.dns.it, r.dns.it... | - |
| simtool.it | robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: robotns3.second-ns.com, robotns2.second-ns.de, ns1.first-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simtool.it (unsigned zone)
⏱️ Timing
Total: 579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 65.109.77.235 |
| NS | 3 | robotns2.second-ns.de, robotns3.second-ns.com... |
| MX | 1 | mail.simtool.it (pri: 10) |
| TXT | 1 | v=spf1 ip4:65.109.77.249 a mx -all |
| SOA | 1 | ns1.first-ns.de vincenzo\.ferraro.repool |
Analysis
Hierarchy
mail.simtool.it is a subdomain of simtool.it.
IP Addresses
simtool.it has exactly one IP address — 65.109.77.235.
repool.it, greenypack.com, server.repool.it plus two other host names have IP numbers in common with simtool.it.
Name Servers
Three name servers are authoritative for simtool.it: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
The name servers of simtool.it overlap at least partially with those of other domains — among them web-computing.eu, recetasprivadas.net, ibocs.de and two more.
robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3. ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1. robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2. All three hostnames point to two IP numbers each.
Mail Servers
simtool.it uses one mail server — mail.simtool.it.
There is one IP number for mail.simtool.it: 65.109.77.249.