bsumedia.com - robtex.com
bsumedia.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
bsumedia.com |
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns21.hichina.com2026-02-26 → 2026-03-05 · 2 obs
● 2026-03-05 20:55:02
●NSdns22.hichina.com2026-02-26 → 2026-03-05 · 2 obs
● 2026-03-05 20:55:02
●A203.107.45.1672026-02-26 → 2026-03-05 · 2 obs
● 2026-03-05 20:55:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bsumedia.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.40
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bsumedia.com (unsigned zone)
⏱️ Timing
Total: 704ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.107.45.167 |
| NS | 2 | dns21.hichina.com, dns22.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
IP Addresses
bsumedia.com points to a single IP number: 203.107.45.167.
other host names for instance gzshanxin.com, cp.27yz.com, www.dulwich-beijing.cn, yhsung.com and tsopen.com share IP numbers with bsumedia.com.
Name Servers
bsumedia.com is delegated to two name servers: dns21.hichina.com and dns22.hichina.com.
bsumedia.com shares the same name server setup as other domains, for example crtech.cn, logvel.com, onpo.cn, fh3c.net and cubiper.com.
bsumedia.com at least partially shares name servers with other domains, for example key-long.com and ldfp.cn.
Host names with nine IP numbers:
dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
bsumedia.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
bsumedia.com shares the same mail server setup as other domains, for instance mifgo.com, sky-light.com.hk, 51mfyx.com, dingdingtingche.com and siqiit.com.
bsumedia.com shares mail servers with other domains at least partially, including wood888.net, jnlab.com, cdkf.cn, yxtxgrand.com and dopan.net.
Host names with two IP numbers:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP number:
mxbiz2.qq.com points to 203.205.232.191.
Names pointing to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.