ds-cos.com - robtex.com
ds-cos.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=1771291435 | ||||||
Subdomains
mx.ds-cos.com |
Same first word
ds-cos.com |
Similar names
DNS History
11 records (11 active, 0 former)
●NSdns.technorail.com2018-05-13 → 2026-03-24 · 2 obs
● 2026-03-24 11:44:34
●NSdns2.technorail.com2018-05-13 → 2026-03-24 · 2 obs
● 2026-03-24 11:44:34
●NSdns3.arubadns.net2018-05-13 → 2026-03-24 · 2 obs
● 2026-03-24 11:44:34
●NSdns4.arubadns.cz2018-05-13 → 2026-03-24 · 2 obs
● 2026-03-24 11:44:34
●MXmx.ds-cos.com2018-05-13 → 2026-03-24 · 2 obs
● 2026-03-24 11:44:34
●A62.149.128.1512018-05-13 → 2026-03-24 · 2 obs
● 2026-03-24 11:44:34
●A62.149.128.1542018-05-13 → 2026-03-24 · 2 obs
● 2026-03-24 11:44:34
●A62.149.128.1572018-05-13 → 2026-03-24 · 2 obs
● 2026-03-24 11:44:34
●A62.149.128.1602018-05-13 → 2026-03-24 · 2 obs
● 2026-03-24 11:44:34
●A62.149.128.1632018-05-13 → 2026-03-24 · 2 obs
● 2026-03-24 11:44:34
●A62.149.128.1662018-05-13 → 2026-03-24 · 2 obs
● 2026-03-24 11:44:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net... | - |
| ds-cos.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:94.177.210.13
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ds-cos.com (unsigned zone)
⏱️ Timing
Total: 535ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 6 | 62.149.128.160, 62.149.128.151... |
| NS | 4 | dns.technorail.com, dns3.arubadns.net... |
| MX | 1 | mx.ds-cos.com (pri: 10) |
| SOA | 1 | dns.technorail.com hostmaster.ds-cos.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Hierarchy
mx.ds-cos.com is a child of ds-cos.com.
IP Addresses
ds-cos.com maps to six IPs: 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.
Other host names, for instance mx.ottopanzer.it, mx.agentimaglipo.com, mx.darsch.it, mx.sqa2.it and lr-law.it share IP numbers with ds-cos.com.
Name Servers
ds-cos.com delegates to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
ds-cos.com at least partially shares name servers with other domains, including magnanimarco.com, dpcstudio.it, artaroundyou.it, visan.it and pisnan.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
A single mail server handles ds-cos.com, mx.ds-cos.com.
mx.ds-cos.com has six IPs: 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.