cogen-srl.com - robtex.com
cogen-srl.com
com
| 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=1774821677 | ||||||
Same first word
cogen-srl.com |
DNS History
13 records (7 active, 6 former)
●NSdns.technorail.com2026-02-16 → 2026-03-29 · 3 obs
● 2026-02-16 16:57:12
● 2026-03-29 22:10:00
●NSdns2.technorail.com2026-02-16 → 2026-03-29 · 3 obs
● 2026-02-16 16:57:12
● 2026-03-29 22:10:00
●NSdns3.arubadns.net2026-02-16 → 2026-03-29 · 3 obs
● 2026-02-16 16:57:12
● 2026-03-29 22:10:00
●NSdns4.arubadns.cz2026-02-16 → 2026-03-29 · 3 obs
● 2026-02-16 16:57:12
● 2026-03-29 22:10:00
○NSns1.register.it2015-06-10 → 2018-01-11 · 4 obs
● 2018-01-11 15:01:14
○ 2026-02-16 16:57:12
○ 2026-03-29 22:10:00
○NSns2.register.it2015-06-10 → 2018-01-11 · 4 obs
● 2018-01-11 15:01:14
○ 2026-02-16 16:57:12
○ 2026-03-29 22:10:00
○MXmail.cogen-srl.com2015-06-10 → 2015-11-15 · 4 obs
● 2015-11-15 18:19:58
○ 2016-02-04 19:37:36
○ 2026-03-29 22:10:00
○MXmail.register.it2016-02-04 → 2018-01-11 · 5 obs
● 2016-02-04 19:37:36
● 2018-01-11 15:01:14
○ 2026-02-16 16:57:12
○ 2026-03-29 22:10:00
●MXsamu.esvacloud.com2026-02-16 → 2026-03-29 · 3 obs
● 2026-02-16 16:57:12
● 2026-03-29 22:10:00
○A195.110.124.1332016-02-04 → 2018-01-11 · 5 obs
● 2016-02-04 19:37:36
● 2018-01-11 15:01:14
○ 2026-02-16 16:57:12
○ 2026-03-29 22:10:00
○A195.110.124.1882015-06-10 → 2015-11-15 · 4 obs
● 2015-11-15 18:19:58
○ 2016-02-04 19:37:36
○ 2026-03-29 22:10:00
●A2a00:6d40:4:1::c330:382026-02-16 → 2026-03-29 · 3 obs
● 2026-02-16 16:57:12
● 2026-03-29 22:10:00
●A31.11.36.382026-02-16 → 2026-03-29 · 3 obs
● 2026-02-16 16:57:12
● 2026-03-29 22:10:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| cogen-srl.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:95.110.220.5
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cogen-srl.com (unsigned zone)
⏱️ Timing
Total: 678ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.11.36.38 |
| AAAA | 1 | 2a00:6d40:4:1::c330:38 |
| NS | 4 | dns.technorail.com, dns4.arubadns.cz... |
| MX | 1 | samu.esvacloud.com (pri: 5) |
| TXT | 2 | v=spf1 include:_spf.aruba.it include:sam, MS=ms76636869 |
| SOA | 1 | dns.technorail.com hostmaster.cogen-srl. |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
IP Addresses
cogen-srl.com resolves to two IP numbers: 2a00:6d40:4:1::c330:38 and 31.11.36.38.
other host names including thermotech.it, energyoo.com, mar-te.it, www.tsrm-pstrp.org and glorialauro.com share IP numbers with cogen-srl.com.
Name Servers
cogen-srl.com is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
cogen-srl.com at least partially shares name servers with other domains, for instance alessandrostorchi.it, icomadv.com, rietisposi.com, elsystemsrl.com and elte.it.
Host names with two IP numbers:
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
cogen-srl.com is handled by a single mail server, samu.esvacloud.com.
cogen-srl.com shares the same mail server setup as other domains, for instance fimarspa.it, dulca.it, brighi-infissi.it, technipes.com and forcar.it.
samu.esvacloud.com resolves to IP 194.164.145.15.