pasteur.it - dns.ninja
pasteur.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.40.173.203🇮🇹 ASSUPERNOVA89.40.172.0/22 Netsons Network | ||||||
| PTR | hostingssd48-203.netsons.net | ||||||
| NS | dns1.netsons.net ⭐ | ||||||
| A | 46.252.159.53🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network | ||||||
| PTR | dns1.netsons.net | ||||||
| NS | dns2.netsons.net | ||||||
| A | 46.252.159.54🇮🇹 ASSUPERNOVA46.252.144.0/20 Netsons Network | ||||||
| PTR | dns2.netsons.net | ||||||
| NS | dns3.netsons.net | ||||||
| A | 51.195.116.88🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | dns3.netsons.net | ||||||
| NS | dns4.netsons.net | ||||||
| A | 51.255.173.224🇫🇷 OVH51.254.0.0/15 | ||||||
| PTR | dns4.netsons.net | ||||||
| MX | mail.pasteur.it ⭐ | ||||||
| A | 89.40.173.203🇮🇹 ASSUPERNOVA89.40.172.0/22 Netsons Network | ||||||
| PTR | hostingssd48-203.netsons.net | ||||||
| TXT | v=spf1 +a +mx ~all | ||||||
| SOA | dns1.netsons.netadmin@netsons.com 2023-06-21 #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 2026-06-26 #10 | ||||||
Subdomains
Same first word
Similar names
DNS History
19 records (6 active, 13 former)
○NSdns.technorail.com2015-06-25 → 2017-03-30 · 4 obs
● 2017-03-30 00:09:30
○ 2026-02-24 02:38:44
○ 2026-06-26 08:59:58
●NSdns1.netsons.net2026-02-24 → 2026-06-26 · 3 obs
● 2026-02-24 02:38:44
● 2026-06-26 08:59:58
●NSdns2.netsons.net2026-02-24 → 2026-06-26 · 3 obs
● 2026-02-24 02:38:44
● 2026-06-26 08:59:58
○NSdns2.technorail.com2015-06-25 → 2017-03-30 · 4 obs
● 2017-03-30 00:09:30
○ 2026-02-24 02:38:44
○ 2026-06-26 08:59:58
○NSdns3.arubadns.net2015-06-25 → 2017-03-30 · 4 obs
● 2017-03-30 00:09:30
○ 2026-02-24 02:38:44
○ 2026-06-26 08:59:58
●NSdns3.netsons.net2026-02-24 → 2026-06-26 · 3 obs
● 2026-02-24 02:38:44
● 2026-06-26 08:59:58
○NSdns4.arubadns.cz2015-06-25 → 2017-03-30 · 4 obs
● 2017-03-30 00:09:30
○ 2026-02-24 02:38:44
○ 2026-06-26 08:59:58
●NSdns4.netsons.net2026-02-24 → 2026-06-26 · 3 obs
● 2026-02-24 02:38:44
● 2026-06-26 08:59:58
●MXmail.pasteur.it2026-02-24 → 2026-06-26 · 3 obs
● 2026-02-24 02:38:44
● 2026-06-26 08:59:58
○MXmx.pasteur.it2015-06-25 → 2017-03-30 · 4 obs
● 2017-03-30 00:09:30
○ 2026-02-24 02:38:44
○ 2026-06-26 08:59:58
○A62.149.128.1512015-06-25 → 2017-03-30 · 4 obs
● 2017-03-30 00:09:30
○ 2026-02-24 02:38:44
○ 2026-06-26 08:59:58
○A62.149.128.1542015-06-25 → 2017-03-30 · 4 obs
● 2017-03-30 00:09:30
○ 2026-02-24 02:38:44
○ 2026-06-26 08:59:58
○A62.149.128.1572015-06-25 → 2017-03-30 · 4 obs
● 2017-03-30 00:09:30
○ 2026-02-24 02:38:44
○ 2026-06-26 08:59:58
○A62.149.128.1602015-06-25 → 2017-03-30 · 4 obs
● 2017-03-30 00:09:30
○ 2026-02-24 02:38:44
○ 2026-06-26 08:59:58
○A62.149.128.1632015-06-25 → 2017-03-30 · 4 obs
● 2017-03-30 00:09:30
○ 2026-02-24 02:38:44
○ 2026-06-26 08:59:58
○A62.149.128.1662015-06-25 → 2017-03-30 · 4 obs
● 2017-03-30 00:09:30
○ 2026-02-24 02:38:44
○ 2026-06-26 08:59:58
○A62.149.128.722015-06-25 → 2017-03-30 · 4 obs
● 2017-03-30 00:09:30
○ 2026-02-24 02:38:44
○ 2026-06-26 08:59:58
○A62.149.128.742015-06-25 → 2017-03-30 · 4 obs
● 2017-03-30 00:09:30
○ 2026-02-24 02:38:44
○ 2026-06-26 08:59:58
●A89.40.173.2032026-02-24 → 2026-06-26 · 3 obs
● 2026-02-24 02:38:44
● 2026-06-26 08:59:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| pasteur.it | dns1.netsons.net, dns3.netsons.net, dns2.netsons.net, dns4.netsons.net | - |
✅ Authoritative Response
Server:51.255.173.224
NS records: dns1.netsons.net, dns3.netsons.net, dns2.netsons.net, dns4.netsons.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pasteur.it (unsigned zone)
⏱️ Timing
Total: 1212ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.40.173.203 |
| NS | 4 | dns4.netsons.net, dns3.netsons.net... |
| MX | 1 | mail.pasteur.it (pri: 0) |
| TXT | 1 | v=spf1 +a +mx ~all |
| SOA | 1 | dns1.netsons.net admin.netsons.com |
Analysis
Hierarchy
pasteur.it serves as the parent of mx.pasteur.it and mail.pasteur.it.
IP Addresses
pasteur.it has exactly one IP address — 89.40.173.203.
equilibrioenatura.com, ciccuinfissi.com, mail.opusmulti.com plus two other host names have IP numbers in common with pasteur.it.
Name Servers
Four name servers handle the delegation for pasteur.it: dns1.netsons.net, dns2.netsons.net, dns3.netsons.net and dns4.netsons.net.
pasteur.it has at least partial name server overlap with other domains, such as fondazionechild.it, galvano.it, akisinformatica.net and two others.
Four host names, each with one IP address: dns1.netsons.net has 46.252.159.53, dns2.netsons.net has 46.252.159.54, dns3.netsons.net has 51.195.116.88 and dns4.netsons.net has 51.255.173.224.
Mail Servers
pasteur.it uses one mail server — mail.pasteur.it.
mail.pasteur.it points to one IP number — 89.40.173.203.