didup.it - robtex.com
didup.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 54.76.209.240🇮🇪 Amazon54.76.0.0/15 EC2 DUB prefix | ||||||
| PTR | ec2-54-76-209-240.eu-west-1.compute.amazonaws.com | ||||||
| NS | master.nsargo.com ⭐ | ||||||
| A | 15.160.11.213🇮🇹 Amazon15.160.0.0/16 EC2 MXP prefix | ||||||
| PTR | ec2-15-160-11-213.eu-south-1.compute.amazonaws.com | ||||||
| NS | slave.nsargo.com | ||||||
| A | 18.102.133.189🇮🇹 Amazon18.102.0.0/16 EC2 MXP Prefix | ||||||
| PTR | ec2-18-102-133-189.eu-south-1.compute.amazonaws.com | ||||||
| MX | mail.didup.it ⭐ | ||||||
| A | 34.242.172.235🇮🇪 Amazon34.240.0.0/13 EC2 DUB prefix | ||||||
| PTR | ec2-34-242-172-235.eu-west-1.compute.amazonaws.com | ||||||
| TXT | v=spf1 a mx a:didup.it ip4:37.187.143.38 ?all | ||||||
| TXT | google-site-verification=Pj7WSd-kwNhRtynalYV2UzUuWGK_7mJlBDOn2TlGL6Q | ||||||
| SOA | master.nsargo.comhostmaster@nsargo.com 2015-05-20 #0 | ||||||
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 2026-02-17 #2 | ||||||
Subdomains
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns1.argoweb-server3.com2015-05-22 → 2017-04-06 · 4 obs
● 2017-04-06 13:56:54
○ 2026-02-17 11:38:26
○ 2026-03-12 09:49:22
○NSdns2.argoweb-server3.com2015-05-22 → 2017-04-06 · 4 obs
● 2017-04-06 13:56:54
○ 2026-02-17 11:38:26
○ 2026-03-12 09:49:22
●NSmaster.nsargo.com2026-02-17 → 2026-03-12 · 3 obs
● 2026-02-17 11:38:26
● 2026-03-12 09:49:22
●NSslave.nsargo.com2026-02-17 → 2026-03-12 · 3 obs
● 2026-02-17 11:38:26
● 2026-03-12 09:49:22
●MXmail.didup.it2015-05-22 → 2026-03-12 · 2 obs
● 2026-03-12 09:49:22
○A34.242.172.2352026-02-17 → 2026-02-17 · 4 obs
● 2026-02-17 11:38:26
○ 2026-03-07 02:12:26
○ 2026-03-12 09:49:22
○A37.187.143.382015-05-22 → 2017-04-06 · 4 obs
● 2017-04-06 13:56:54
○ 2026-02-17 11:38:26
○ 2026-03-12 09:49:22
●A54.76.209.2402026-03-07 → 2026-03-12 · 3 obs
● 2026-03-07 02:12:26
● 2026-03-12 09:49:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| didup.it | slave.nsargo.com, master.nsargo.com | - |
✅ Authoritative Response
Server: 18.102.133.189
NS records: slave.nsargo.com, master.nsargo.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for didup.it (unsigned zone)
⏱️ Timing
Total: 1325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.76.209.240 |
| NS | 2 | master.nsargo.com, slave.nsargo.com |
| MX | 1 | mail.didup.it (pri: 10) |
| TXT | 2 | v=spf1 a mx a:didup.it ip4:37.187.143.38, google-site-verification=Pj7WSd-kwNhRtyn |
| SOA | 1 | master.nsargo.com hostmaster.nsargo.com |
Analysis
Hierarchy
didup.it is the parent of mail.didup.it and www.didup.it.
IP Addresses
didup.it points to an IP address: 54.76.209.240.
Other host names, for instance mail.scuolanext.it and ec2-54-76-209-240.eu-west-1.compute.amazonaws.com, share IP numbers with didup.it.
Name Servers
Two name servers master.nsargo.com and slave.nsargo.com handle the delegation for didup.it.
didup.it shares the same name server setup as other domains, for instance defranceschipacinotti.edu.it, liceogdcassini.it, alessionarbone.it, iccena.it and icdannunzio.edu.it.
Host names with one IP:
master.nsargo.com points to: 15.160.11.213
slave.nsargo.com points to: 18.102.133.189
Mail Servers
didup.it is handled by a single mail server, mail.didup.it.
The host name mail.didup.it points to IP 34.242.172.235.