studiosigma.it - robtex.com
studiosigma.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.56.218.16🇮🇹 KELIWEB185.56.218.0/24 | ||||||
| PTR | webda8.keliweb.com | ||||||
| NS | dns.keliweb.com ⭐ | ||||||
| A | 51.68.119.186🇫🇷 OVH51.68.0.0/16 | ||||||
| PTR | node1.keliweb.com | ||||||
| NS | dns.keliweb.eu | ||||||
| A | 51.38.71.40🇬🇧 OVH51.38.0.0/16 | ||||||
| PTR | dns3.keliweb.com | ||||||
| NS | dns.keliweb.net | ||||||
| A | 37.97.253.8🇳🇱 TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | dns4.keliweb.com | ||||||
| NS | dns.keliweb.org | ||||||
| A | 88.99.81.39🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC | ||||||
| PTR | dns2.keliweb.com | ||||||
| MX | mail.studiosigma.it ⭐ | ||||||
| A | 185.56.218.16🇮🇹 KELIWEB185.56.218.0/24 | ||||||
| PTR | webda8.keliweb.com | ||||||
| TXT | v=spf1 a mx ip4:185.56.218.16 ~all | ||||||
| SOA | dns.keliweb.comhostmaster@studiosigma.it 2026-02-11 #3 | ||||||
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 2026-03-26 #12 | ||||||
Subdomains
mail.studiosigma.it |
Same first word
studiosigma.me |
studiosigma.it |
DNS History
20 records (6 active, 14 former)
●NSdns.keliweb.com2026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 01:19:44
● 2026-03-26 12:05:44
●NSdns.keliweb.eu2026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 01:19:44
● 2026-03-26 12:05:44
●NSdns.keliweb.net2026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 01:19:44
● 2026-03-26 12:05:44
●NSdns.keliweb.org2026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 01:19:44
● 2026-03-26 12:05:44
○NSdns.technorail.com2015-06-26 → 2018-11-18 · 4 obs
● 2018-11-18 03:36:14
○ 2026-02-16 01:19:44
○ 2026-03-26 12:05:44
○NSdns2.technorail.com2015-06-26 → 2018-11-18 · 4 obs
● 2018-11-18 03:36:14
○ 2026-02-16 01:19:44
○ 2026-03-26 12:05:44
○NSdns3.arubadns.net2015-06-26 → 2018-11-18 · 4 obs
● 2018-11-18 03:36:14
○ 2026-02-16 01:19:44
○ 2026-03-26 12:05:44
○NSdns4.arubadns.cz2015-06-26 → 2018-11-18 · 4 obs
● 2018-11-18 03:36:14
○ 2026-02-16 01:19:44
○ 2026-03-26 12:05:44
●MXmail.studiosigma.it2026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 01:19:44
● 2026-03-26 12:05:44
○MXmx.studiosigma.it2015-06-26 → 2018-11-18 · 4 obs
● 2018-11-18 03:36:14
○ 2026-02-16 01:19:44
○ 2026-03-26 12:05:44
●A185.56.218.162026-02-16 → 2026-03-26 · 3 obs
● 2026-02-16 01:19:44
● 2026-03-26 12:05:44
○A31.11.33.702018-11-18 → 2018-11-18 · 4 obs
● 2018-11-18 03:36:14
○ 2026-02-16 01:19:44
○ 2026-03-26 12:05:44
○A62.149.128.1512015-06-26 → 2017-01-27 · 4 obs
● 2017-01-27 11:35:08
○ 2018-11-18 03:36:14
○ 2026-03-26 12:05:44
○A62.149.128.1542015-06-26 → 2017-01-27 · 4 obs
● 2017-01-27 11:35:08
○ 2018-11-18 03:36:14
○ 2026-03-26 12:05:44
○A62.149.128.1572015-06-26 → 2017-01-27 · 4 obs
● 2017-01-27 11:35:08
○ 2018-11-18 03:36:14
○ 2026-03-26 12:05:44
○A62.149.128.1602015-06-26 → 2017-01-27 · 4 obs
● 2017-01-27 11:35:08
○ 2018-11-18 03:36:14
○ 2026-03-26 12:05:44
○A62.149.128.1632015-06-26 → 2017-01-27 · 4 obs
● 2017-01-27 11:35:08
○ 2018-11-18 03:36:14
○ 2026-03-26 12:05:44
○A62.149.128.1662015-06-26 → 2017-01-27 · 4 obs
● 2017-01-27 11:35:08
○ 2018-11-18 03:36:14
○ 2026-03-26 12:05:44
○A62.149.128.722015-06-26 → 2017-01-27 · 4 obs
● 2017-01-27 11:35:08
○ 2018-11-18 03:36:14
○ 2026-03-26 12:05:44
○A62.149.128.742015-06-26 → 2017-01-27 · 4 obs
● 2017-01-27 11:35:08
○ 2018-11-18 03:36:14
○ 2026-03-26 12:05:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, r.dns.it, v.dns.it... | - |
| studiosigma.it | dns.keliweb.org, dns.keliweb.eu, dns.keliweb.com, dns.keliweb.net | - |
✅ Authoritative Response
Server:88.99.81.39
NS records: dns.keliweb.org, dns.keliweb.eu, dns.keliweb.com, dns.keliweb.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studiosigma.it (unsigned zone)
⏱️ Timing
Total: 1009ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.56.218.16 |
| NS | 4 | dns.keliweb.org, dns.keliweb.net... |
| MX | 1 | mail.studiosigma.it (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:185.56.218.16 ~all |
| SOA | 1 | dns.keliweb.com hostmaster.studiosigma.i |
Analysis
Hierarchy
mail.studiosigma.it is a child of studiosigma.it.
IP Addresses
studiosigma.it resolves to one IP number: 185.56.218.16.
Other host names, for instance labomak.it, hotelromacastiglione.it, webda8.keliweb.com, wonderome.com and mail.esteticaeffettodonna.it share IP numbers with studiosigma.it.
Name Servers
studiosigma.it delegates to four name servers: dns.keliweb.com, dns.keliweb.eu, dns.keliweb.net and dns.keliweb.org.
studiosigma.it at least partially shares name servers with other domains, including i-me.it, baldibloom.com, map-online.it, sololasampdoria.it and sasoap.it.
Host names with one IP number:
dns.keliweb.com points to 51.68.119.186; dns.keliweb.eu points to 51.38.71.40; dns.keliweb.net points to 37.97.253.8; dns.keliweb.org points to 88.99.81.39.
Mail Servers
A single mail server handles studiosigma.it, mail.studiosigma.it.
Host name mail.studiosigma.it resolves to a single IP: 185.56.218.16.