cwrnk.com - robtex.com
cwrnk.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=1777368186 | ||||||
Subdomains
mail.cwrnk.com |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSdns7.hichina.com2026-04-20 → 2026-04-28 · 3 obs
● 2026-04-20 14:03:06
● 2026-04-28 09:29:42
●NSdns8.hichina.com2026-04-20 → 2026-04-28 · 3 obs
● 2026-04-20 14:03:06
● 2026-04-28 09:29:42
○NSns1.51dns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2018-09-12 04:51:44
○ 2026-04-28 09:29:42
○NSns2.51dns.com2016-12-19 → 2016-12-19 · 3 obs
○ 2018-09-12 04:51:44
○ 2026-04-28 09:29:42
●MXmail.cwrnk.com2026-04-20 → 2026-04-28 · 2 obs
● 2026-04-28 09:29:42
●A137.175.124.602026-04-20 → 2026-04-28 · 3 obs
● 2026-04-20 14:03:06
● 2026-04-28 09:29:42
○A23.91.23.1312016-12-19 → 2016-12-19 · 3 obs
○ 2018-09-12 04:51:44
○ 2026-04-28 09:29:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| cwrnk.com | dns7.hichina.com, dns8.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.44
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cwrnk.com (unsigned zone)
⏱️ Timing
Total: 4365ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 137.175.124.60 |
| NS | 2 | dns8.hichina.com, dns7.hichina.com |
| MX | 1 | mail.cwrnk.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:137.175.124.60 ~all |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)
Analysis
Hierarchy
mail.cwrnk.com has cwrnk.com as its parent.
IP Addresses
cwrnk.com maps to IP address 137.175.124.60.
Other host names, for example, mail.cwrnk.com share IP numbers with cwrnk.com.
Name Servers
Two name servers dns7.hichina.com and dns8.hichina.com are delegated to cwrnk.com.
cwrnk.com uses the same name server configuration as other domains, such as agl.cn, handane.com, la201.com, ansin-service.com and hotata.net.
cwrnk.com at least partially shares name servers with other domains such as wobosi.com, brocent.com, bubs.cn, ybzg.cn and cakcak.xyz.
These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Two hosts with nine IPs each:
Host dns7.hichina.com points to 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
Host dns8.hichina.com points to 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
Mail Servers
cwrnk.com is handled by a single mail server, mail.cwrnk.com.
mail.cwrnk.com points to one IP number: 137.175.124.60.