yutansen.com - robtex.com
yutansen.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.249.29.43🇭🇰 HKKF-143.249.29.0/24 HKKF | ||||||
| NS | ens11.bigwww.com ⭐ | ||||||
| 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 | ||||||
| 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, | ||||||
| MX | mxa165b.chinaemail.cn ⭐ | ||||||
| MX | mx165b.chinaemail.cn(10) | ||||||
| TXT | v=spf1 include:spf.chinaemail.cn ~all | ||||||
| SOA | ens11.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=1774442122 | ||||||
Same first word
yutansen.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSens11.bigwww.com2016-04-02 → 2026-03-25 · 3 obs
● 2016-04-02 19:50:02
● 2026-03-25 12:46:08
●NSens12.bigwww.com2016-04-02 → 2026-03-25 · 3 obs
● 2016-04-02 19:50:02
● 2026-03-25 12:46:08
○NSns1.alidns.com2015-05-14 → 2015-12-27 · 4 obs
● 2015-12-27 13:45:18
○ 2016-04-02 19:50:02
○ 2026-03-25 12:46:08
○NSns2.alidns.com2015-05-14 → 2015-12-27 · 4 obs
● 2015-12-27 13:45:18
○ 2016-04-02 19:50:02
○ 2026-03-25 12:46:08
●MXmx165b.chinaemail.cn2015-05-14 → 2026-03-25 · 2 obs
● 2026-03-25 12:46:08
●MXmxa165b.chinaemail.cn2015-05-14 → 2026-03-25 · 2 obs
● 2026-03-25 12:46:08
●A43.249.29.432026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 12:46:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| yutansen.com | ens11.bigwww.com, ens12.bigwww.com | 6 records |
✅ Authoritative Response
Server:39.96.153.43
NS records: ens11.bigwww.com, ens12.bigwww.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yutansen.com (unsigned zone)
⏱️ Timing
Total: 3520ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.249.29.43 |
| NS | 2 | ens12.bigwww.com, ens11.bigwww.com |
| MX | 2 | mxa165b.chinaemail.cn (pri: 5), mx165b.chinaemail.cn (pri: 10) |
| TXT | 1 | v=spf1 include:spf.chinaemail.cn ~all |
| SOA | 1 | ens11.bigwww.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ens11.bigwww.com, ens11.bigwww.com, ens11.bigwww.com...)
Analysis
IP Addresses
yutansen.com resolves to one IP number: 43.249.29.43.
Other host names, for instance beidouchenyugps.com, ylwtoys.com, reyipower.com.cn, fobeton.com and zengmei.net share IP numbers with yutansen.com.
Name Servers
yutansen.com's delegation uses two name servers: ens11.bigwww.com and ens12.bigwww.com.
yutansen.com uses the same name server setup as other domains, such as fuliyatv.com, hndlbz.cn, woktao.com, nk-machinery.com and fanlicheng.com.
yutansen.com at least partially shares name servers with other domains, including shine2.cn, fiyue.net, adschan.com, dislam.com and ozoniers.com.
These name servers are commonly used with ns11.bigwww.com, ns12.bigwww.com, ns15.bigwww.com, ns16.bigwww.com, ns13.bigwww.com and ns14.bigwww.com.
Host names with two IPs:
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
Mail Servers
yutansen.com is served by two mail servers mx165b.chinaemail.cn and mxa165b.chinaemail.cn.
yutansen.com shares the same mail server setup as other domains, for instance chikami.com, jundainternational.com, usivyleague.com, yu-fu.com and losang.net.
yutansen.com shares some mail servers with other domains, at least in part; for example tt020.com and bouwa.com.