biostep.it - robtex.com
biostep.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.231.72.149🇮🇹 ARUBA-ASN195.231.64.0/20 | ||||||
| PTR | host149-72-231-195.serverdedicati.aruba.it | ||||||
| NS | ns1.nidomans.com ⭐ | ||||||
| A | 185.12.177.135🇩🇪 XANDMAIL-ASN185.12.176.0/22 Aruba GmbH Cloud Network DC04 | ||||||
| PTR | ns1.nidomans.com | ||||||
| NS | ns2.nidomans.com | ||||||
| A | 5.249.137.189🇮🇹 ARUBA-ASN5.249.128.0/20 Aruba S.p.A. Network | ||||||
| PTR | ns2.nidomans.com | ||||||
| SOA | ns1.nidomans.comtech@nidoma.com 2023-05-31 #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 2026-08-14 #23 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSa.ns14.net2015-06-24 → 2017-06-01 · 4 obs
● 2015-06-24 11:12:00
● 2017-06-01 15:25:24
○ 2026-06-12 09:02:04
○ 2026-08-14 21:41:04
● 2017-06-01 15:25:24
○ 2026-06-12 09:02:04
○ 2026-08-14 21:41:04
○NSb.ns14.net2015-06-24 → 2017-06-01 · 4 obs
● 2015-06-24 11:12:00
● 2017-06-01 15:25:24
○ 2026-06-12 09:02:04
○ 2026-08-14 21:41:04
● 2017-06-01 15:25:24
○ 2026-06-12 09:02:04
○ 2026-08-14 21:41:04
○NSc.ns14.net2015-06-24 → 2017-06-01 · 4 obs
● 2015-06-24 11:12:00
● 2017-06-01 15:25:24
○ 2026-06-12 09:02:04
○ 2026-08-14 21:41:04
● 2017-06-01 15:25:24
○ 2026-06-12 09:02:04
○ 2026-08-14 21:41:04
○NSd.ns14.net2015-06-24 → 2017-06-01 · 4 obs
● 2015-06-24 11:12:00
● 2017-06-01 15:25:24
○ 2026-06-12 09:02:04
○ 2026-08-14 21:41:04
● 2017-06-01 15:25:24
○ 2026-06-12 09:02:04
○ 2026-08-14 21:41:04
●NSns1.nidomans.com2026-06-12 → 2026-08-14 · 3 obs
○ 2017-06-01 15:25:24
● 2026-06-12 09:02:04
● 2026-08-14 21:41:04
● 2026-06-12 09:02:04
● 2026-08-14 21:41:04
●NSns2.nidomans.com2026-06-12 → 2026-08-14 · 3 obs
○ 2017-06-01 15:25:24
● 2026-06-12 09:02:04
● 2026-08-14 21:41:04
● 2026-06-12 09:02:04
● 2026-08-14 21:41:04
○A109.237.137.2002016-04-14 → 2017-06-01 · 5 obs
○ 2015-12-08 00:44:52
● 2016-04-14 17:33:28
● 2017-06-01 15:25:24
○ 2026-06-12 09:02:04
○ 2026-08-14 21:41:04
● 2016-04-14 17:33:28
● 2017-06-01 15:25:24
○ 2026-06-12 09:02:04
○ 2026-08-14 21:41:04
●A195.231.72.1492026-06-12 → 2026-08-14 · 3 obs
○ 2017-06-01 15:25:24
● 2026-06-12 09:02:04
● 2026-08-14 21:41:04
● 2026-06-12 09:02:04
● 2026-08-14 21:41:04
○A212.78.111.292015-06-24 → 2015-12-08 · 4 obs
● 2015-06-24 11:12:00
● 2015-12-08 00:44:52
○ 2016-04-14 17:33:28
○ 2026-08-14 21:41:04
● 2015-12-08 00:44:52
○ 2016-04-14 17:33:28
○ 2026-08-14 21:41:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| biostep.it | ns1.nidomans.com, ns2.nidomans.com | - |
✅ Authoritative Response
Server:185.12.177.135
NS records: ns1.nidomans.com, ns2.nidomans.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for biostep.it (unsigned zone)
⏱️ Timing
Total: 665ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.231.72.149 |
| NS | 2 | ns1.nidomans.com, ns2.nidomans.com |
| SOA | 1 | ns1.nidomans.com tech.nidoma.com |
Analysis
IP Addresses
biostep.it resolves to just one IP address, 195.231.72.149.
Two other host names, along with vdd.es, modelweb.it and jyz.it, also share IP numbers with biostep.it.
Name Servers
DNS delegation for biostep.it points to two name servers: ns1.nidomans.com and ns2.nidomans.com.
biostep.it shares its NS records with other domains, for example hotelhabitat.it, dresdner.it, bancanuova.it and two others.
ns1.nidomans.com resolves to 185.12.177.135. ns2.nidomans.com resolves to 5.249.137.189. Both host names point to a single IP number.