knroller.com - robtex.com
knroller.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 | ||||||
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns10.hichina.com2016-12-19 → 2026-03-01 · 2 obs
● 2026-03-01 02:39:42
●NSdns9.hichina.com2016-12-19 → 2026-03-01 · 2 obs
● 2026-03-01 02:39:42
○A113.10.168.412016-12-19 → 2017-10-02 · 3 obs
● 2017-10-02 04:24:42
○ 2026-03-01 02:39:42
●A123.59.154.1722026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 02:39:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| knroller.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.41
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knroller.com (unsigned zone)
⏱️ Timing
Total: 658ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.59.154.172 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
IP Addresses
knroller.com maps to IP address 123.59.154.172.
Other host names, for instance pump-valves.com, gxzky.com, czshenya.cn, sdtianwei.com and xn--fiqs8shstz09b.com share IP numbers with knroller.com.
Name Servers
Two name servers dns10.hichina.com and dns9.hichina.com are delegated to knroller.com.
knroller.com uses the same name server configuration as other domains, such as fsepin.com, 85681.com, hebcj.net, cnguanzhu.cn and atdi.cn.
knroller.com shares name servers with other domains at least partially, for instance xn--fhq2ct4om7cwxsj5t.com and rgss.cn.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
Two hosts with nine IPs each:
Host dns10.hichina.com points to 2408:4009:501::18, 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.
Host dns9.hichina.com points to 2408:4009:501::17, 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.
Mail Servers
Two mail servers handle knroller.com: mxbiz1.qq.com and mxbiz2.qq.com.
knroller.com shares the same mail server setup as other domains, including wangywx.com, gdsalt.com, chembrook.com, nxldxx.com and redoo.net.
knroller.com shares mail servers with other domains, at least partially, for instance vmeshou.com, mtyyzx.com, a0512.com and ljopt.com.
These mail servers are commonly used together with mxn.mxhichina.com and mxw.mxhichina.com.
Host name mxbiz1.qq.com has two IPs: 203.205.147.218 and 203.205.232.191.
Host name mxbiz2.qq.com has one IP: 203.205.232.191.
Host names pointing to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.