cid.it - robtex.com
cid.it
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.italcom.biz ⭐ | ||||||
| A | 83.103.23.222🇮🇹 FASTWEB83.103.0.0/18 Fastweb Networks block | ||||||
| PTR | mx2.italcom.biz | ||||||
| NS | dns2.fastweb.it | ||||||
| A | 213.140.2.21🇮🇹 FASTWEB213.140.0.0/20 Fastweb Networks block | ||||||
| PTR | dns2.fastweb.it | ||||||
| NS | dns5.fastweb.it ⚠️ Not in parent delegation | ||||||
| A | 213.156.32.172🇮🇹 FASTWEB213.156.32.0/20 Fastweb Networks block | ||||||
| PTR | dns5.fastweb.it | ||||||
| MX | mx3.italcom.biz ⭐ | ||||||
| A | 83.103.23.217🇮🇹 FASTWEB83.103.0.0/18 Fastweb Networks block | ||||||
| PTR | mx3.italcom.biz | ||||||
| TXT | v=spf1 ip4:83.103.23.221 ip4:83.103.23.217 a:mx1.italcom.biz a:mx3.italcom... | ||||||
| SOA | dns1.italcom.bizdnsadmin@italcom.biz 2022-07-06 #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 2026-02-17 #2 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns1.italcom.biz2015-07-14 → 2026-03-08 · 2 obs
● 2026-03-08 06:26:42
●NSdns2.fastweb.it2015-07-14 → 2026-03-08 · 2 obs
● 2026-03-08 06:26:42
●NSdns5.fastweb.it2026-03-08 → 2026-03-08 · 3 obs
● 2026-03-08 04:13:48
● 2026-03-08 06:26:42
○MXmx1.italcom.biz2015-07-14 → 2018-10-15 · 4 obs
● 2018-10-15 13:17:02
○ 2026-03-08 04:13:48
○ 2026-03-08 06:26:42
●MXmx3.italcom.biz2026-03-08 → 2026-03-08 · 3 obs
● 2026-03-08 04:13:48
● 2026-03-08 06:26:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | m.dns.it, a.dns.it, v.dns.it, dns.nic.it... | - |
| cid.it | dns2.fastweb.it, dns1.italcom.biz | - |
✅ Authoritative Response
Server: 213.140.2.21
NS records: dns2.fastweb.it, dns1.italcom.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cid.it (unsigned zone)
⏱️ Timing
Total: 3929ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | dns2.fastweb.it, dns1.italcom.biz... |
| MX | 1 | mx3.italcom.biz (pri: 10) |
| TXT | 1 | v=spf1 ip4:83.103.23.221 ip4:83.103.23. |
| SOA | 1 | dns1.italcom.biz dnsadmin.italcom.biz |
Analysis
Name Servers
cid.it is delegated to three name servers: dns1.italcom.biz, dns2.fastweb.it and dns5.fastweb.it.
cid.it at least partially shares name servers with other domains, for instance scoprimilano.info, pediatrics.it, studiomuseofrancescomessina.it, debugswt.it and nutribus.net.
These name servers are commonly used with dns2.comunemilano.it, dns.comunemilano.it, dns3.comunemilano.it, dns.comune.genova.it, dns1.fastweb.it and dnsestsrv.istitutotumori.mi.it.
Host names with a single IP:
dns1.italcom.biz points to: 83.103.23.222.
dns2.fastweb.it points to: 213.140.2.21.
dns5.fastweb.it points to: 213.156.32.172.
Mail Servers
cid.it is handled by a single mail server, mx3.italcom.biz.
The mail server setup for cid.it matches that of other domains, for instance illario.it, italcom.it, selecon.it, oro-trend.com and crivelligioielli.it.
cid.it shares some mail servers with other domains, for instance guala.net, imeb.it and crivelligioielli.com.
these mail servers are often used together with mx1.guala.net, mx2.guala.net and mail.register.it.
mx3.italcom.biz points to a single IP: 83.103.23.217.