cosio.us - robtex.com
cosio.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1784691131 | ||||||
Subdomains
www.cosio.us |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSns25.domaincontrol.com2015-08-14 → 2026-07-22 · 2 obs
● 2026-07-22 03:37:52
●NSns26.domaincontrol.com2015-08-14 → 2026-07-22 · 2 obs
● 2026-07-22 03:37:52
●MXcosio-us.mail.protection.outlook.com2026-06-12 → 2026-07-22 · 3 obs
● 2026-06-12 04:54:50
● 2026-07-22 03:37:52
○MXmailstore1.secureserver.net2015-08-14 → 2019-03-23 · 4 obs
● 2019-03-23 20:11:42
○ 2026-06-12 04:54:50
○ 2026-07-22 03:37:52
○MXsmtp.secureserver.net2015-08-14 → 2019-03-23 · 4 obs
● 2019-03-23 20:11:42
○ 2026-06-12 04:54:50
○ 2026-07-22 03:37:52
○A184.168.193.462015-08-14 → 2017-02-09 · 4 obs
● 2017-02-09 21:15:16
○ 2019-03-23 20:11:42
○ 2026-07-22 03:37:52
○A45.40.164.1362019-03-23 → 2019-03-23 · 4 obs
● 2019-03-23 20:11:42
○ 2026-06-12 04:54:50
○ 2026-07-22 03:37:52
●A50.63.92.482026-06-12 → 2026-07-22 · 3 obs
● 2026-06-12 04:54:50
● 2026-07-22 03:37:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | n.cctld.us, m.cctld.us, k.cctld.us, x.cctld.us... | - |
| cosio.us | ns25.domaincontrol.com, ns26.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.70.13
NS records: ns25.domaincontrol.com, ns26.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cosio.us (unsigned zone)
⏱️ Timing
Total: 1032ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.63.92.48 |
| NS | 2 | ns25.domaincontrol.com, ns26.domaincontrol.com |
| MX | 1 | cosio-us.mail.protection.outlook.com (pr |
| TXT | 2 | NETORGFT7285517.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns25.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
cosio.us is the parent zone for www.cosio.us.
IP Addresses
cosio.us directs to one IP number, which is 50.63.92.48.
Among the host names that share IP numbers with cosio.us are vanceday.com, multiplayed.net, wwcomm.com and two others.
Name Servers
Two name servers handle the delegation for cosio.us: ns25.domaincontrol.com and ns26.domaincontrol.com.
cosio.us has the same name server delegation as a number of other domains, such as boxfam.com, protectnapa.com, punster.com and two more.
cosio.us partially shares its name servers with domains like mariavictoriavargas.com and ashokan.com.
ns25.domaincontrol.com and ns26.domaincontrol.com both carry two IP addresses. The A records for ns25.domaincontrol.com are 97.74.102.13 and 2603:5:2161::d; the A records for ns26.domaincontrol.com are 173.201.70.13 and 2603:5:2261::d.
Mail Servers
cosio.us routes its mail through a single mail server, cosio-us.mail.protection.outlook.com.
cosio-us.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.11.9, 52.101.41.21 and 52.101.50.1, along with 5 other.