dtwhcb.com - robtex.com
dtwhcb.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 | ||||||
Same first word
dtwhcb.com |
DNS History
10 records (2 active, 8 former)
●NSdns3.hichina.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 23:30:40
●NSdns4.hichina.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 23:30:40
○NSns1.myhostadmin.net2015-05-24 → 2015-05-24 · 3 obs
○ 2015-12-15 17:17:58
○ 2026-03-23 23:30:40
○NSns2.myhostadmin.net2015-05-24 → 2015-05-24 · 3 obs
○ 2015-12-15 17:17:58
○ 2026-03-23 23:30:40
○NSns3.myhostadmin.net2015-05-24 → 2015-05-24 · 3 obs
○ 2015-12-15 17:17:58
○ 2026-03-23 23:30:40
○NSns4.myhostadmin.net2015-05-24 → 2015-05-24 · 3 obs
○ 2015-12-15 17:17:58
○ 2026-03-23 23:30:40
○NSns5.myhostadmin.net2015-05-24 → 2015-05-24 · 3 obs
○ 2015-12-15 17:17:58
○ 2026-03-23 23:30:40
○NSns6.myhostadmin.net2015-05-24 → 2015-05-24 · 3 obs
○ 2015-12-15 17:17:58
○ 2026-03-23 23:30:40
○A208.81.166.1332015-05-24 → 2015-05-24 · 3 obs
○ 2015-10-10 23:05:32
○ 2026-03-23 23:30:40
○A23.27.192.1152015-10-10 → 2015-10-10 · 4 obs
● 2015-10-10 23:05:32
○ 2015-12-15 17:17:58
○ 2026-03-23 23:30:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net... | - |
| dtwhcb.com | dns3.hichina.com, dns4.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.44
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dtwhcb.com (unsigned zone)
⏱️ Timing
Total: 531ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns4.hichina.com, dns3.hichina.com |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)
Analysis
Name Servers
Two name servers dns3.hichina.com and dns4.hichina.com are delegated to dtwhcb.com.
dtwhcb.com uses the same name server configuration as other domains, such as eboxgd.com, 51z.net, peplexue.com, medgen.cn and qifangyun.com.
dtwhcb.com at least partially shares name servers with other domains such as redesign.cn, dedeo.cn, qjsk.com, stdb.cn and feeyan.com.
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 dns3.hichina.com points to 2408:4009:501::11, 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 dns4.hichina.com points to 2408:4009:501::12, 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.