project4u.it - robtex.com
project4u.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.5.249.128🇮🇹 Amazon3.5.249.0/24 AWS S3 | ||||||
| NS | ns-1336.awsdns-39.org ⭐ | ||||||
| A | 2600:9000:5305:3800::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1336.awsdns-39.org | ||||||
| A | 205.251.197.56🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1336.awsdns-39.org | ||||||
| NS | ns-1996.awsdns-57.co.uk | ||||||
| A | 2600:9000:5307:cc00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1996.awsdns-57.co.uk | ||||||
| A | 205.251.199.204🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1996.awsdns-57.co.uk | ||||||
| NS | ns-467.awsdns-58.com | ||||||
| A | 2600:9000:5301:d300::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-467.awsdns-58.com | ||||||
| A | 205.251.193.211🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-467.awsdns-58.com | ||||||
| NS | ns-746.awsdns-29.net | ||||||
| A | 2600:9000:5302:ea00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-746.awsdns-29.net | ||||||
| A | 205.251.194.234🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-746.awsdns-29.net | ||||||
| SOA | ns-1336.awsdns-39.orgawsdns-hostmaster@amazon.com serial=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 2026-02-17 #2 | ||||||
Same first word
project4u.it |
project4u.in |
project4u.net |
project4u.pl |
DNS History
10 records (5 active, 5 former)
●NSns-1336.awsdns-39.org2026-03-04 → 2026-03-04 · 2 obs
● 2026-03-04 14:04:38
●NSns-1996.awsdns-57.co.uk2026-03-04 → 2026-03-04 · 2 obs
● 2026-03-04 14:04:38
●NSns-467.awsdns-58.com2026-03-04 → 2026-03-04 · 2 obs
● 2026-03-04 14:04:38
●NSns-746.awsdns-29.net2026-03-04 → 2026-03-04 · 2 obs
● 2026-03-04 14:04:38
○NSns1.dominiofaidate.com2015-08-12 → 2016-03-16 · 4 obs
● 2016-03-16 19:48:00
○ 2016-07-10 06:50:36
○ 2026-03-04 14:04:38
○NSns2.dominiofaidate.com2015-08-12 → 2016-03-16 · 4 obs
● 2016-03-16 19:48:00
○ 2016-07-10 06:50:36
○ 2026-03-04 14:04:38
○MXmail.project4u.it2015-08-12 → 2016-03-16 · 4 obs
● 2016-03-16 19:48:00
○ 2016-07-10 06:50:36
○ 2026-03-04 14:04:38
○A217.64.204.1782015-08-12 → 2016-03-16 · 4 obs
● 2016-03-16 19:48:00
○ 2016-07-10 06:50:36
○ 2026-03-04 14:04:38
●A3.5.249.1282026-03-04 → 2026-03-04 · 2 obs
● 2026-03-04 14:04:38
○A3.5.250.792026-03-04 → 2026-03-04 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | - |
| project4u.it | ns-1996.awsdns-57.co.uk, ns-467.awsdns-58.com, ns-746.awsdns-29.net, ns-1336.awsdns-39.org | - |
✅ Authoritative Response
Server: 205.251.194.234
NS records: ns-1996.awsdns-57.co.uk, ns-467.awsdns-58.com, ns-746.awsdns-29.net, ns-1336.awsdns-39.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for project4u.it (unsigned zone)
⏱️ Timing
Total: 477ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.5.249.37 |
| NS | 4 | ns-1336.awsdns-39.org, ns-1996.awsdns-57.co.uk... |
| SOA | 1 | ns-1336.awsdns-39.org awsdns-hostmaster. |
Analysis
IP Addresses
project4u.it points to a single IP number: 3.5.249.128.
Other host names, for instance iounios.com, share IP numbers with project4u.it.
Name Servers
project4u.it is delegated to four name servers: ns-467.awsdns-58.com, ns-746.awsdns-29.net, ns-1336.awsdns-39.org and ns-1996.awsdns-57.co.uk.
project4u.it at least partially shares name servers with other domains, for instance funinguide.jp, dataframeone.com, channelmix.com, compliment.it and cribbagejunkie.com.
Host names with two IP numbers:
Host name ns-467.awsdns-58.com points to: 2600:9000:5301:d300::1 and 205.251.193.211.
Host name ns-746.awsdns-29.net points to: 2600:9000:5302:ea00::1 and 205.251.194.234.
Host name ns-1336.awsdns-39.org points to: 2600:9000:5305:3800::1 and 205.251.197.56.
Host name ns-1996.awsdns-57.co.uk points to: 2600:9000:5307:cc00::1 and 205.251.199.204.