a4holding.it - robtex.com
a4holding.it
| DNSSEC | ⚠️ Not signed | ||||||
| A | 62.196.192.130🇮🇹 AS-RETELIT-IRIDEOS62.196.0.0/16 Retelit Digital Services S.p.A. | ||||||
| NS | ns1mi.infracom.it ⭐ | ||||||
| A | 194.20.0.111🇮🇹 AS-RETELIT-IRIDEOS194.20.0.0/16 Retelit Digital Services S.p.A. | ||||||
| PTR | ns1mi.infracom.it | ||||||
| NS | ns2mi.infracom.it | ||||||
| A | 217.12.180.21🇮🇹 AS-RETELIT-IRIDEOS217.12.176.0/20 Retelit Digital Services S.p.A. | ||||||
| PTR | ns2.infra-dns.com | ||||||
| PTR | ns2mi.infracom.it | ||||||
| PTR | ns3.ita.tip.net | ||||||
| MX | relay.a4mobility.it ⭐ | ||||||
| A | 82.193.22.197🇮🇹 AS-RETELIT-IRIDEOS82.193.0.0/19 Retelit Digital Services S.p.A. | ||||||
| PTR | relay.a4mobility.it | ||||||
| TXT | kd33y2f2b82b4lt8w6w89yyj4gs1nxhz | ||||||
| TXT | y91p8mly20xrxstwqzd8b6lj8qfdn0fy | ||||||
| TXT | knowbe4-site-verification=6408cd4fb8b91b46faeb48fe7b4c378d | ||||||
| TXT | oioNH5YWG7BdMWd7WCzPUKbIUqHCXcOc3WnU/vaAkN4GW44qCeQuHmMFYxZHzyivvGsv4hZ/INrrT... | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:psm.knowbe4.com ip4:82.193.... | ||||||
| TXT | MS=ms94179106 | ||||||
| TXT | _5pplyyijqrutwot6m4qbqmrer9hb69f | ||||||
| TXT | _t3ezmxau3g7e053p552y6m6xyaefixy | ||||||
| SOA | ns1mi.infracom.itsistemi@infracom.it 2026-03-18 #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 2026-03-15 #7 | ||||||
Subdomains
rassegnastampa.a4holding.it |
www.a4holding.it |
Same first word
a4holding.com |
a4holding.it |
DNS History
8 records (4 active, 4 former)
○NSdns1.multilink.net2015-06-15 → 2016-01-16 · 4 obs
● 2016-01-16 05:27:26
○ 2016-04-04 01:22:42
○ 2026-03-24 02:51:58
○NSdns2.multilink.net2015-06-15 → 2016-01-16 · 4 obs
● 2016-01-16 05:27:26
○ 2016-04-04 01:22:42
○ 2026-03-24 02:51:58
●NSns1mi.infracom.it2016-04-04 → 2026-03-24 · 3 obs
● 2016-04-04 01:22:42
● 2026-03-24 02:51:58
●NSns2mi.infracom.it2016-04-04 → 2026-03-24 · 3 obs
● 2016-04-04 01:22:42
● 2026-03-24 02:51:58
●MXrelay.a4mobility.it2026-03-21 → 2026-03-24 · 3 obs
● 2026-03-21 02:58:58
● 2026-03-24 02:51:58
○MXspambspd1.autobspd.it2015-06-15 → 2017-06-11 · 4 obs
● 2017-06-11 14:44:08
○ 2026-03-21 02:58:58
○ 2026-03-24 02:51:58
○MXspambspd2.autobspd.it2015-06-15 → 2017-06-11 · 4 obs
● 2017-06-11 14:44:08
○ 2026-03-21 02:58:58
○ 2026-03-24 02:51:58
●A62.196.192.1302026-03-21 → 2026-03-24 · 2 obs
● 2026-03-24 02:51:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | a.dns.it, m.dns.it, dns.nic.it, v.dns.it... | - |
| a4holding.it | ns1mi.infracom.it, ns2mi.infracom.it | - |
✅ Authoritative Response
Server:194.20.0.111
NS records: ns1mi.infracom.it, ns2mi.infracom.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for a4holding.it (unsigned zone)
⏱️ Timing
Total: 1058ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 62.196.192.130 |
| NS | 2 | ns2mi.infracom.it, ns1mi.infracom.it |
| MX | 1 | relay.a4mobility.it (pri: 5) |
| TXT | 8 | kd33y2f2b82b4lt8w6w89yyj4gs1nxhz, y91p8mly20xrxstwqzd8b6lj8qfdn0fy... |
| SOA | 1 | ns1mi.infracom.it sistemi.infracom.it |
Analysis
Hierarchy
a4holding.it is parent of rassegnastampa.a4holding.it and www.a4holding.it.
IP Addresses
a4holding.it points to a single IP: 62.196.192.130.
Other host names, for instance www.a31valdastico.it, a31valdastico.it, www.autobspd.it, autobspd.it and a4mobility.it share IP numbers with a4holding.it.
Name Servers
a4holding.it's delegation is to two name servers ns1mi.infracom.it and ns2mi.infracom.it.
a4holding.it shares the same name server configuration as other domains, such as warcom.it, 66.196.62.in-addr.arpa, 147.196.62.in-addr.arpa, 81.11.217.in-addr.arpa and coboshop.com.
a4holding.it shares name servers with other domains at least partially, for instance radio105.net, tip.net and faema.in.
These name servers are often used together with the name servers ns.ita.tip.net.
Host names with a single IP:
ns1mi.infracom.it resolves to 194.20.0.111.
ns2mi.infracom.it resolves to 217.12.180.21.
Mail Servers
a4holding.it is served by a single mail server, relay.a4mobility.it.
a4holding.it shares the same mail server setup as autobspd.it, a4mobility.it and a31valdastico.it.
relay.a4mobility.it points to IP number 82.193.22.197.