o3-host.net - robtex.com
o3-host.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.2.4.96🇮🇹 REGISTER-AS185.2.4.0/22 Register.IT S.p.A. prefix | ||||||
| PTR | lhwp1096.webapps.net | ||||||
| NS | ns1.register.it ⭐ | ||||||
| A | 2a01:8100:2911::2:184:2🇮🇹 REGISTER-AS2a01:8100:2000::/36 | ||||||
| A | 81.88.61.2🇮🇹 REGISTER-AS81.88.48.0/20 Register.IT S.p.A. prefix | ||||||
| PTR | host-81-88-61-2.dedicatedservers.it | ||||||
| NS | ns2.register.it | ||||||
| A | 2a00:13b0:2::227:1🇬🇧 ISIONUK2a00:13b0::/32 Namesco Limited | ||||||
| A | 195.7.227.1🇬🇧 ISIONUK195.7.224.0/19 ISION-UK | ||||||
| PTR | ns2.register.it | ||||||
| MX | mail.register.it ⭐ | ||||||
| A | 195.110.124.132🇮🇹 REGISTER-AS195.110.124.0/22 Register.IT S.p.A. Internet Service Provider | ||||||
| PTR | mail.register.it | ||||||
| TXT | v=spf1 include:spf.webapps.net ~all | ||||||
| SOA | ns1.register.ithostmaster@register.it 2018-01-18 #2 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774548597 | ||||||
Previously MX for
Subdomains
www.o3-host.net |
Same first word
DNS History
12 records (4 active, 8 former)
●NSns1.register.it2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 23:45:24
● 2026-03-26 18:17:06
○NSns1.wecustomer1.com2016-07-20 → 2016-12-22 · 5 obs
● 2016-07-20 16:37:12
● 2016-12-22 12:08:46
○ 2026-02-22 23:45:24
○ 2026-03-26 18:17:06
○NSns1.wecustomer2.com2015-08-30 → 2016-02-05 · 4 obs
● 2016-02-05 04:33:02
○ 2016-07-20 16:37:12
○ 2026-03-26 18:17:06
●NSns2.register.it2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 23:45:24
● 2026-03-26 18:17:06
○NSns2.wecustomer1.com2016-07-20 → 2016-12-22 · 5 obs
● 2016-07-20 16:37:12
● 2016-12-22 12:08:46
○ 2026-02-22 23:45:24
○ 2026-03-26 18:17:06
○NSns2.wecustomer2.com2015-08-30 → 2016-02-05 · 4 obs
● 2016-02-05 04:33:02
○ 2016-07-20 16:37:12
○ 2026-03-26 18:17:06
●MXmail.register.it2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 23:45:24
● 2026-03-26 18:17:06
○MXo3-host.net2015-08-30 → 2016-12-22 · 4 obs
● 2016-12-22 12:08:46
○ 2026-02-22 23:45:24
○ 2026-03-26 18:17:06
○A176.31.115.1532016-12-19 → 2016-12-19 · 4 obs
● 2016-12-19 21:30:22
○ 2016-12-22 12:08:46
○ 2026-03-26 18:17:06
●A185.2.4.962026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 23:45:24
● 2026-03-26 18:17:06
○A188.125.110.2362015-08-30 → 2016-02-05 · 4 obs
● 2016-02-05 04:33:02
○ 2016-07-20 16:37:12
○ 2026-03-26 18:17:06
○A188.165.178.2022016-07-20 → 2016-12-22 · 7 obs
● 2016-07-20 16:37:12
● 2016-12-01 13:14:58
○ 2016-12-19 21:30:22
● 2016-12-22 12:08:46
○ 2026-02-22 23:45:24
○ 2026-03-26 18:17:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | f.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| o3-host.net | ns1.register.it, ns2.register.it | - |
✅ Authoritative Response
Server:81.88.61.2
NS records: ns1.register.it, ns2.register.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for o3-host.net (unsigned zone)
⏱️ Timing
Total: 722ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.2.4.96 |
| NS | 2 | ns1.register.it, ns2.register.it |
| MX | 1 | mail.register.it (pri: 10) |
| TXT | 1 | v=spf1 include:spf.webapps.net ~all |
| SOA | 1 | ns1.register.it hostmaster.register.it |
Analysis
Hierarchy
www.o3-host.net is a child of o3-host.net.
IP Addresses
o3-host.net resolves to one IP number: 185.2.4.96.
Other host names, for instance carebroker.it, medialinet.com, lhcp1096.webapps.net, o3tv.net and acasaconte.spar.it share IP numbers with o3-host.net.
Name Servers
o3-host.net's delegation uses two name servers: ns1.register.it and ns2.register.it.
o3-host.net uses the same name server setup as other domains, such as primaland.it, yachtplanner.com, normachem.it, swht.org and autosala.com.
o3-host.net at least partially shares name servers with other domains, for example academiadeconducir.com.ar.
Host names with two IPs:
ns1.register.it points to 2a01:8100:2911::2:184:2 and 81.88.61.2
ns2.register.it points to 2a00:13b0:2::227:1 and 195.7.227.1
Mail Servers
A single mail server handles o3-host.net, mail.register.it.
o3-host.net shares the same mail server setup as other domains, for instance oksalute.info, comostores.com, metalcut.eu, monsport.it and berkel.be.
o3-host.net shares some mail servers with other domains, for instance ilipack.net, giocoanchio.it, casamania.it and iprob.it.
Host name mail.register.it resolves to a single IP: 195.110.124.132.