qcbst.net - robtex.com
qcbst.net
net
| 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=1771291465 | ||||||
Same first word
Similar names
btcqs.com |
bcqts.com |
scqbt.cn |
csqtb.cn |
scqbt.blogspot.md |
tqcsb.com |
tsqcb.edu.vn |
sqbtc.com |
btcsq.com |
stbcq.com |
cbstq.com |
DNS History
4 records (4 active, 0 former)
●NSdns25.hichina.com2026-02-18 → 2026-03-22 · 2 obs
● 2026-03-22 23:18:20
●NSdns26.hichina.com2026-02-18 → 2026-03-22 · 2 obs
● 2026-03-22 23:18:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| qcbst.net | dns25.hichina.com, dns26.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.59
NS records: dns25.hichina.com, dns26.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qcbst.net (unsigned zone)
⏱️ Timing
Total: 1019ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns26.hichina.com, dns25.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | dns25.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
Delegation for qcbst.net rests with two name servers, dns25.hichina.com and dns26.hichina.com.
qcbst.net shares the same name server setup as other domains, including hanvc.com, nitynp.com, bomindray.com, totu.net.cn and haozhuangji.com.
qcbst.net at least partially shares name servers with other domains, for instance txwjysw.com, sands.cn, ttg.cn, lryws.cn and tive.world.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
dns25.hichina.com points to: 2408:4009:501::33, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns26.hichina.com points to: 2408:4009:501::34, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.
Mail Servers
qcbst.net is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
qcbst.net uses the same mail server configuration as other domains, such as sjzliangquan.com, jihaoxue.com, longyangpump.com, lzgdhr.us and amliforce.com.
qcbst.net shares at least partially some mail servers with other domains, for example yyii.info, qddsta.com and dfasset.com.
Host names with two IPs:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP:
mxbiz2.qq.com points to 203.205.232.191.
Host names pointing to 203.205.232.191: