big4er.com - robtex.com
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big4er.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.56.242.248🇨🇳 AS37963 | ||||||
| NS | dns15.hichina.com ⭐ | ||||||
| A | 2408:4009:501::23🇨🇳 AS37963 | ||||||
| A | 39.96.153.42🇨🇳 AS37963 | ||||||
| A | 39.96.153.52🇨🇳 AS37963 | ||||||
| A | 47.118.199.202🇨🇳 AS37963 | ||||||
| A | 47.118.199.212🇨🇳 AS37963 | ||||||
| A | 120.76.107.42🇨🇳 AS37963 | ||||||
| A | 120.76.107.52🇨🇳 AS37963 | ||||||
| A | 139.224.142.112🇨🇳 AS37963 | ||||||
| A | 139.224.142.122🇨🇳 AS37963 | ||||||
| NS | dns16.hichina.com | ||||||
| A | 2408:4009:501::24🇨🇳 AS37963 | ||||||
| A | 39.96.153.41🇨🇳 AS37963 | ||||||
| A | 39.96.153.51🇨🇳 AS37963 | ||||||
| A | 47.118.199.201🇨🇳 AS37963 | ||||||
| A | 47.118.199.211🇨🇳 AS37963 | ||||||
| A | 120.76.107.41🇨🇳 AS37963 | ||||||
| A | 120.76.107.51🇨🇳 AS37963 | ||||||
| A | 139.224.142.111🇨🇳 AS37963 | ||||||
| A | 139.224.142.121🇨🇳 AS37963 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| A | 103.86.78.2🇭🇰 AS9304 | ||||||
| A | 103.86.78.3🇭🇰 AS9304 | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
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 | ||||||
Starts with same word
Starts similarily
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| big4er.com | dns15.hichina.com, dns16.hichina.com | 18 records |
✅ Authoritative Response
Server: 192.52.178.30
NS records: dns15.hichina.com, dns16.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for big4er.com (unsigned zone)
⏱️ Timing
Total: 263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.56.242.248 |
| NS | 2 | dns16.hichina.com, dns15.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | dns15.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)
AI analysis
big4er.com points to IP number: 123.56.242.248.
Other host names, for instance www.cairongquan.com and cairongquan.com, share IP numbers with big4er.com.
big4er.com is delegated to two name servers: dns15.hichina.com and dns16.hichina.com.
big4er.com shares the same name server setup as sinospeed.com, imgii.com, biotoppharma.com, kejiwhy.com and halotech.com.cn.
Nine IP numbers per host:
dns15.hichina.com points to: 2408:4009:501::23, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
dns16.hichina.com points to: 2408:4009:501::24, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
big4er.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup for big4er.com matches that of other domains, for instance bomdax.com, tlcad.com, meilincd.com, tsm6.com and ckmcu.com.
big4er.com shares at least partially some mail servers with other domains, including waxhz.com, phi-ai.org, tyzy0456.com, cang.cc and llbzy.com.
Host names with two IP numbers: mxbiz1.qq.com points to 103.86.78.2 and 103.86.78.3.