knowcup.com - robtex.com
knowcup.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=1777108501 | ||||||
Same first word
knowcup.com |
DNS History
6 records (5 active, 1 former)
●NSdns10.hichina.com2016-07-11 → 2026-04-25 · 2 obs
● 2026-04-25 09:24:22
●NSdns9.hichina.com2016-07-11 → 2026-04-25 · 2 obs
● 2026-04-25 09:24:22
●MXmxn.mxhichina.com2016-07-11 → 2026-04-25 · 2 obs
● 2026-04-25 09:24:22
●MXmxw.mxhichina.com2016-07-11 → 2026-04-25 · 2 obs
● 2026-04-25 09:24:22
○A114.215.89.2262016-07-11 → 2017-03-29 · 4 obs
● 2017-03-29 21:35:52
○ 2026-04-25 09:24:18
○ 2026-04-25 09:24:22
●A124.222.233.292026-04-25 → 2026-04-25 · 3 obs
● 2026-04-25 09:24:18
● 2026-04-25 09:24:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net... | - |
| knowcup.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 knowcup.com (unsigned zone)
⏱️ Timing
Total: 3641ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 124.222.233.29 |
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 10), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.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
knowcup.com resolves to one IP number: 124.222.233.29.
Name Servers
knowcup.com is delegated to two name servers dns10.hichina.com and dns9.hichina.com.
knowcup.com shares the same name server setup as other domains, for instance xinyaaipu.com, ponovo.cn, aohot.com, 6chensw.com and cfego.com.
knowcup.com at least partially shares name servers with other domains, for instance huaray.com, oulidegroup.com, ddtsc.cn and hg369.com.
These name servers are commonly used alongside expirens3.hichina.com and expirens4.hichina.com.
Host names with nine IP numbers:
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.
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 knowcup.com: mxn.mxhichina.com and mxw.mxhichina.com.
knowcup.com shares the same mail server setup as other domains, for instance eaststarcc.com, elantmachine.com, sevenknail.com, ist-uv.net.cn and pandaviation.com.
knowcup.com shares some mail servers with other domains, at least partially, for instance yvpoo.com, samsantek.com, game249.com, lodanve.com and microart.cn.
Two IP numbers for a host: mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
One IP number for a host: mxw.mxhichina.com points to 47.246.99.195.