science4you.it - robtex.com
science4you.it
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 2026-04-27 #15 | ||||||
Same first word
DNS History
12 records (8 active, 4 former)
○NSns1.ptwebserv.net2018-05-08 → 2018-05-08 · 3 obs
○ 2026-04-19 00:52:08
○ 2026-04-27 13:47:00
●NSns1.science4you.pt2026-04-19 → 2026-04-27 · 3 obs
● 2026-04-19 00:52:08
● 2026-04-27 13:47:00
○NSns2.ptwebserv.net2018-05-08 → 2018-05-08 · 3 obs
○ 2026-04-19 00:52:08
○ 2026-04-27 13:47:00
●NSns2.science4you.pt2026-04-19 → 2026-04-27 · 3 obs
● 2026-04-19 00:52:08
● 2026-04-27 13:47:00
○NSns3.ptwebserv.net2018-05-08 → 2018-05-08 · 3 obs
○ 2026-04-19 00:52:08
○ 2026-04-27 13:47:00
●MXalt1.aspmx.l.google.com2018-05-08 → 2026-04-27 · 2 obs
● 2026-04-27 13:47:00
●MXalt2.aspmx.l.google.com2018-05-08 → 2026-04-27 · 2 obs
● 2026-04-27 13:47:00
●MXalt3.aspmx.l.google.com2018-05-08 → 2026-04-27 · 2 obs
● 2026-04-27 13:47:00
●MXalt4.aspmx.l.google.com2018-05-08 → 2026-04-27 · 2 obs
● 2026-04-27 13:47:00
●MXaspmx.l.google.com2018-05-08 → 2026-04-27 · 2 obs
● 2026-04-27 13:47:00
○A23.227.38.322018-05-08 → 2018-05-08 · 3 obs
○ 2026-04-19 00:52:08
○ 2026-04-27 13:47:00
●A94.126.171.2282026-04-19 → 2026-04-27 · 3 obs
● 2026-04-19 00:52:08
● 2026-04-27 13:47:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| science4you.it | ns2.science4you.pt, ns1.science4you.pt | - |
✅ Authoritative Response
Server:94.126.171.235
NS records: ns2.science4you.pt, ns1.science4you.pt
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for science4you.it (unsigned zone)
⏱️ Timing
Total: 895ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.126.171.228 |
| NS | 2 | ns2.science4you.pt, ns1.science4you.pt |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 ip4:94.126.171.228 ip4:176.61.146 |
| SOA | 1 | ns1.science4you.pt webmaster.science4you |
Analysis
IP Addresses
science4you.it points to a single IP number: 94.126.171.228.
Other host names, for instance science4you.es, server.science4you.pt, science4youtoys.com, ns1.science4you.pt and clementoni.net share IP numbers with science4you.it.
Name Servers
science4you.it is delegated to two name servers: ns1.science4you.pt and ns2.science4you.pt.
science4you.it uses the same name server setup as other domains, for instance science4youtoys.com, clementoni.net, science4you.pt, science4you.es and server.science4you.pt.
Host names with one IP number:
ns1.science4you.pt points to: 94.126.171.228.
ns2.science4you.pt points to: 94.126.171.235.
Mail Servers
science4you.it is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
science4you.it shares some mail servers with other domains, including kivi.tv, spicle.com, katsol.com, ns500754.ns500742.ns500731.ns500754.ns500704.ns500704.ns500671.ns500671.ns500649.ns500671.ns500649.ns500649.ns500666.tenderladiesbz.com and ns500754.ns500731.ns500731.ns500704.ns500704.ns500742.ns500678.ns500291.ns500678.lusty(0x736c7574)z.com.
these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4023:c06::1a and 142.250.101.26.
alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27.
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.
alt3.aspmx.l.google.com points to 2607:f8b0:4023:1015::1a and 172.253.135.26.
alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.