kangwenjun.com - robtex.com
kangwenjun.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns13.bigwww.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ens11.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ens12.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns14.bigwww.com ⚠️ Not in parent delegation | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| SOA | ns13.bigwww.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=1776071472 | ||||||
Same first word
kangwenjun.com |
kangwenjun.cn |
DNS History
11 records (4 active, 7 former)
●NSens11.bigwww.com2017-03-16 → 2026-04-13 · 5 obs
● 2017-03-16 00:22:24
○ 2020-03-30 15:57:26
● 2026-04-03 23:21:50
● 2026-04-13 09:41:12
●NSens12.bigwww.com2017-03-16 → 2026-04-13 · 5 obs
● 2017-03-16 00:22:24
○ 2020-03-30 15:57:26
● 2026-04-03 23:21:50
● 2026-04-13 09:41:12
○NSns1.alidns.com2020-03-30 → 2020-03-30 · 4 obs
● 2020-03-30 15:57:26
○ 2026-04-03 23:21:50
○ 2026-04-13 09:41:12
○NSns11.bigwww.com2015-05-18 → 2015-12-14 · 4 obs
● 2015-12-14 15:58:16
○ 2017-03-16 00:22:24
○ 2026-04-13 09:41:12
●NSns13.bigwww.com2026-04-03 → 2026-04-13 · 3 obs
● 2026-04-03 23:21:50
● 2026-04-13 09:41:12
●NSns14.bigwww.com2026-04-03 → 2026-04-13 · 3 obs
● 2026-04-03 23:21:50
● 2026-04-13 09:41:12
○NSns2.alidns.com2020-03-30 → 2020-03-30 · 4 obs
● 2020-03-30 15:57:26
○ 2026-04-03 23:21:50
○ 2026-04-13 09:41:12
○MXmxbiz1.qq.com2015-05-18 → 2017-03-16 · 4 obs
● 2017-03-16 00:22:24
○ 2020-03-30 15:57:26
○ 2026-04-13 09:41:12
○MXmxbiz2.qq.com2015-05-18 → 2017-03-16 · 4 obs
● 2017-03-16 00:22:24
○ 2020-03-30 15:57:26
○ 2026-04-13 09:41:12
○A113.10.188.992015-05-18 → 2017-03-16 · 4 obs
● 2017-03-16 00:22:24
○ 2020-03-30 15:57:26
○ 2026-04-13 09:41:12
○CNAMEkangwenjun.com.sudu-sq56.com2015-05-18 → 2017-03-16 · 6 obs
● 2015-12-14 15:58:16
○ 2016-07-12 14:43:36
● 2017-03-16 00:22:24
○ 2020-03-30 15:57:26
○ 2026-04-13 09:41:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| kangwenjun.com | ens11.bigwww.com, ens12.bigwww.com | 6 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: ens11.bigwww.com, ens12.bigwww.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kangwenjun.com (unsigned zone)
⏱️ Timing
Total: 511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns14.bigwww.com, ns13.bigwww.com |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns13.bigwww.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ens11.bigwww.com, ens11.bigwww.com, ens11.bigwww.com...)
Analysis
Name Servers
kangwenjun.com is delegated to four name servers: ens11.bigwww.com, ens12.bigwww.com, ns13.bigwww.com and ns14.bigwww.com.
kangwenjun.com at least partially shares name servers with other domains, for instance 91pcb.com, costime.net, oumana.com, y-travel.com and valve-bundor.com.
These name servers are commonly used with ns11.bigwww.com, ns12.bigwww.com, ns15.bigwww.com, ns16.bigwww.com, dns13.hichina.com and dns14.hichina.com.
Host names with two IP numbers:
ens11.bigwww.com points to 39.96.153.43 and 47.118.199.203
ens12.bigwww.com points to 120.76.107.43 and 139.224.142.113
Host names with one IP number:
ns13.bigwww.com points to 47.118.199.203
ns14.bigwww.com points to 139.224.142.113
Host names that point to 47.118.199.203:
ens11.bigwww.com and ns13.bigwww.com
Host names that point to 139.224.142.113: