potomak.it - robtex.com
potomak.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 2026-03-29 #16 | ||||||
Subdomains
mx.potomak.it |
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
●NSdns.technorail.com2015-07-22 → 2026-03-29 · 2 obs
● 2026-03-29 14:51:56
●NSdns2.technorail.com2015-07-22 → 2026-03-29 · 2 obs
● 2026-03-29 14:51:56
●NSdns3.arubadns.net2015-07-22 → 2026-03-29 · 2 obs
● 2026-03-29 14:51:56
●NSdns4.arubadns.cz2015-07-22 → 2026-03-29 · 2 obs
● 2026-03-29 14:51:56
●MXmx.potomak.it2015-07-22 → 2026-03-29 · 2 obs
● 2026-03-29 14:51:56
○A31.11.32.892019-12-30 → 2019-12-30 · 4 obs
● 2019-12-30 13:18:50
○ 2026-03-28 21:20:58
○ 2026-03-29 14:51:56
●A31.11.35.1652026-03-28 → 2026-03-29 · 3 obs
● 2026-03-28 21:20:58
● 2026-03-29 14:51:56
○A62.149.128.1512015-07-22 → 2017-02-04 · 4 obs
● 2017-02-04 14:44:42
○ 2019-12-30 13:18:50
○ 2026-03-29 14:51:56
○A62.149.128.1542015-07-22 → 2017-02-04 · 4 obs
● 2017-02-04 14:44:42
○ 2019-12-30 13:18:50
○ 2026-03-29 14:51:56
○A62.149.128.1572015-07-22 → 2017-02-04 · 4 obs
● 2017-02-04 14:44:42
○ 2019-12-30 13:18:50
○ 2026-03-29 14:51:56
○A62.149.128.1602015-07-22 → 2017-02-04 · 4 obs
● 2017-02-04 14:44:42
○ 2019-12-30 13:18:50
○ 2026-03-29 14:51:56
○A62.149.128.1632015-07-22 → 2017-02-04 · 4 obs
● 2017-02-04 14:44:42
○ 2019-12-30 13:18:50
○ 2026-03-29 14:51:56
○A62.149.128.1662015-07-22 → 2017-02-04 · 4 obs
● 2017-02-04 14:44:42
○ 2019-12-30 13:18:50
○ 2026-03-29 14:51:56
○A62.149.128.722015-07-22 → 2017-02-04 · 4 obs
● 2017-02-04 14:44:42
○ 2019-12-30 13:18:50
○ 2026-03-29 14:51:56
○A62.149.128.742015-07-22 → 2017-02-04 · 4 obs
● 2017-02-04 14:44:42
○ 2019-12-30 13:18:50
○ 2026-03-29 14:51:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| it | nameserver.cnr.it, m.dns.it, v.dns.it, a.dns.it... | - |
| potomak.it | dns3.arubadns.net, dns4.arubadns.cz, dns.technorail.com, dns2.technorail.com | - |
✅ Authoritative Response
Server:81.2.216.238
NS records: dns3.arubadns.net, dns4.arubadns.cz, dns.technorail.com, dns2.technorail.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for potomak.it (unsigned zone)
⏱️ Timing
Total: 575ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.11.35.165 |
| NS | 4 | dns.technorail.com, dns3.arubadns.net... |
| MX | 1 | mx.potomak.it (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aruba.it ~all |
| SOA | 1 | dns.technorail.com hostmaster.potomak.it |
Analysis
Hierarchy
potomak.it is the parent of mx.potomak.it.
IP Addresses
potomak.it resolves to a single IP: 31.11.35.165.
Other host names, for instance enptech.com, villagardentools.com, studio-righetti.com, lunarea.it and progettobeliving.it share IP numbers with potomak.it.
Name Servers
potomak.it is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
potomak.it shares some name servers with other domains, for example expolink.info, geascuoladimontagna.it, unolegno.com, g3evolution.com and locasciulli.com.
Host names with two IP numbers
Two IPs per host:
dns2.technorail.com points to 2a00:6d42:3:2096::f:1 and 95.110.136.8
dns.technorail.com points to 2a00:6d40:2:2082::f:1 and 94.177.210.13
dns4.arubadns.cz points to 2001:15e8:104:4::d8ee and 81.2.216.238
dns3.arubadns.net points to 2a00:6d41:3:206e::f:1 and 95.110.220.5
Mail Servers
potomak.it is handled by a single mail server, mx.potomak.it.
Host mx.potomak.it points to eight IP numbers: 62.149.128.72, 62.149.128.74, 62.149.128.151, 62.149.128.154, 62.149.128.157, 62.149.128.160, 62.149.128.163 and 62.149.128.166.