cosone1.com - robtex.com
cosone1.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=1776023592 | ||||||
Same first word
cosone1.com |
Similar names
DNS History
5 records (3 active, 2 former)
●NScourtney.ns.cloudflare.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 20:05:48
●NSkurt.ns.cloudflare.com2026-04-12 → 2026-04-12 · 2 obs
● 2026-04-12 20:05:48
○NSvip1.alidns.com2017-09-28 → 2017-09-28 · 2 obs
○ 2026-04-12 20:05:48
○NSvip2.alidns.com2017-09-28 → 2017-09-28 · 2 obs
○ 2026-04-12 20:05:48
●A156.242.211.732026-04-12 → 2026-04-12 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cosone1.com | kurt.ns.cloudflare.com, courtney.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.130
NS records: kurt.ns.cloudflare.com, courtney.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cosone1.com (unsigned zone)
⏱️ Timing
Total: 258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.242.211.73 |
| NS | 2 | courtney.ns.cloudflare.com, kurt.ns.cloudflare.com |
| SOA | 1 | courtney.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (kurt.ns.cloudflare.com, kurt.ns.cloudflare.com, kurt.ns.cloudflare.com...)
Analysis
IP Addresses
cosone1.com points to a single IP address: 156.242.211.73.
Other host names such as tongbiniuniuzenmewanfajieshao.com.cn, dota2zhibob.com.cn, yitaifangqukuaizhongwenliulanqi.com.cn, shenzhenmajiang.com.cn and jinshalieshou.com.cn share IP numbers with cosone1.com.
Name Servers
cosone1.com is delegated to two name servers: courtney.ns.cloudflare.com and kurt.ns.cloudflare.com.
cosone1.com uses the same name server setup as other domains, including pu59.com, xingwanggd.com, fxyuexiu.com, dsazmknp.today and huangjiao.net.
At least part of the name servers for cosone1.com are shared with other domains, for instance hgopie.com, microstok.com.br, sanjoselogodesign.com, gm391.com and equimsa.com.
These name servers are commonly used alongside the name servers haley.ns.cloudflare.com.
Host names with six IP numbers:
courtney.ns.cloudflare.com points to: 2606:4700:50::a29f:2682, 2803:f800:50::6ca2:c282, 2a06:98c1:50::ac40:2282, 108.162.194.130, 162.159.38.130 and 172.64.34.130.
kurt.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc1, 2803:f800:50::6ca2:c1c1, 2a06:98c1:50::ac40:21c1, 108.162.193.193, 172.64.33.193 and 173.245.59.193.