posteloffice.it - robtex.com
posteloffice.it
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.postel.it ⚠️ Not in zone NS records | ||||||
| A | 91.216.17.210🇮🇹 POSTEL-AS91.216.17.0/24 POSTEL SpA | ||||||
| PTR | ns1.postel.it | ||||||
| NS | ns2.postel.it ⚠️ Not in zone NS records | ||||||
| A | 91.216.17.211🇮🇹 POSTEL-AS91.216.17.0/24 POSTEL SpA | ||||||
| PTR | ns2.postel.it | ||||||
| NS | ns3.postel.it ⚠️ Not in zone NS records | ||||||
| A | 91.216.17.212🇮🇹 POSTEL-AS91.216.17.0/24 POSTEL SpA | ||||||
| PTR | ns3.postel.it | ||||||
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 2026-03-25 #15 | ||||||
Same first word
posteloffice.biz |
posteloffice.com |
posteloffice.it |
posteloffice.eu |
DNS History
7 records (3 active, 4 former)
○MXmail03.postel.it2015-08-26 → 2026-02-15 · 4 obs
● 2015-08-26 16:17:30
● 2026-02-15 19:33:06
○ 2026-02-17 19:34:42
○ 2026-03-25 15:23:08
● 2026-02-15 19:33:06
○ 2026-02-17 19:34:42
○ 2026-03-25 15:23:08
○MXmail04.postel.it2015-08-26 → 2026-02-15 · 4 obs
● 2015-08-26 16:17:30
● 2026-02-15 19:33:06
○ 2026-02-17 19:34:42
○ 2026-03-25 15:23:08
● 2026-02-15 19:33:06
○ 2026-02-17 19:34:42
○ 2026-03-25 15:23:08
○A91.216.17.1012016-02-19 → 2026-02-15 · 5 obs
○ 2016-01-15 15:09:34
● 2016-02-19 15:10:40
● 2026-02-15 19:33:06
○ 2026-02-17 19:34:42
○ 2026-03-25 15:23:08
● 2016-02-19 15:10:40
● 2026-02-15 19:33:06
○ 2026-02-17 19:34:42
○ 2026-03-25 15:23:08
○A91.216.17.1892015-08-26 → 2016-01-15 · 4 obs
● 2015-08-26 16:17:30
● 2016-01-15 15:09:34
○ 2016-02-19 15:10:40
○ 2026-03-25 15:23:08
● 2016-01-15 15:09:34
○ 2016-02-19 15:10:40
○ 2026-03-25 15:23:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | v.dns.it, nameserver.cnr.it, m.dns.it, a.dns.it... | - |
| posteloffice.it | ns3.postel.it, ns2.postel.it, ns1.postel.it | 3 records |
✅ Authoritative Response
Server:91.216.17.212
NS records: ns3.postel.it, ns2.postel.it, ns1.postel.it
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for posteloffice.it (unsigned zone)
⏱️ Timing
Total: 398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.postel.it, ns2.postel.it, ns1.postel.it)
Analysis
Name Servers
posteloffice.it is delegated to three name servers: ns1.postel.it, ns2.postel.it and ns3.postel.it.
posteloffice.it at least partially shares name servers with other domains, including mydirect.it, millemail.it, officekey.it, fatturaelettronicapa.info and postelprint.it.
Host names with a single IP:
ns1.postel.it points to 91.216.17.210; ns2.postel.it points to 91.216.17.211; ns3.postel.it points to 91.216.17.212.