ywk12.com - robtex.com
ywk12.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 120.25.0.240🇨🇳 Alibaba-Cloud120.25.0.0/16 | ||||||
| NS | dns7.hichina.com ⭐ | ||||||
| A | 2408:4009:501::15🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63🇨🇳 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. | ||||||
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63🇨🇳 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, | ||||||
| A | 139.224.142.123🇨🇳 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 | dns8.hichina.com | ||||||
| A | 2408:4009:501::16🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 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, | ||||||
| A | 139.224.142.124🇨🇳 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 | mxn.mxhichina.com ⭐ | ||||||
| A | 47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| PTR | cz-clare.com | ||||||
| PTR | reachsmartdwell.com | ||||||
| PTR | wevolt.tech | ||||||
| A | 47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| MX | mxw.mxhichina.com(10) | ||||||
| A | 47.246.99.195🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object | ||||||
| PTR | reachsmartdwell.com | ||||||
| TXT | v=spf1 include:spf.mxhichina.com ~all | ||||||
| TXT | v=spf1 include:spf.mxhichina.com -all | ||||||
| SOA | dns7.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
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=1774606072 | ||||||
Same first word
ywk12.com |
DNS History
9 records (5 active, 4 former)
○NSdns13.hichina.com2015-08-04 → 2018-08-18 · 4 obs
● 2018-08-18 21:45:30
○ 2026-02-25 14:08:58
○ 2026-03-27 10:34:54
○NSdns14.hichina.com2015-08-04 → 2018-08-18 · 4 obs
● 2018-08-18 21:45:30
○ 2026-02-25 14:08:58
○ 2026-03-27 10:34:54
●NSdns7.hichina.com2026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 14:08:58
● 2026-03-27 10:34:54
●NSdns8.hichina.com2026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 14:08:58
● 2026-03-27 10:34:54
●MXmxn.mxhichina.com2015-11-25 → 2026-03-27 · 2 obs
● 2026-03-27 10:34:54
●MXmxw.mxhichina.com2015-11-25 → 2026-03-27 · 2 obs
● 2026-03-27 10:34:54
○A1.93.129.972015-08-04 → 2016-05-06 · 4 obs
● 2016-05-06 11:18:54
○ 2017-01-25 10:08:40
○ 2026-03-27 10:34:54
●A120.25.0.2402026-02-25 → 2026-03-27 · 3 obs
● 2026-02-25 14:08:58
● 2026-03-27 10:34:54
○A123.57.166.1302017-01-25 → 2018-08-18 · 5 obs
● 2017-01-25 10:08:40
● 2018-08-18 21:45:30
○ 2026-02-25 14:08:58
○ 2026-03-27 10:34:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ywk12.com | dns7.hichina.com, dns8.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ywk12.com (unsigned zone)
⏱️ Timing
Total: 517ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.25.0.240 |
| NS | 2 | dns8.hichina.com, dns7.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf.mxhichina.com -all, v=spf1 include:spf.mxhichina.com ~all |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)
Analysis
IP Addresses
ywk12.com points to a single IP: 120.25.0.240.
Other host names, for instance yichuangwl.com, ideapark.cn, hanghaijia.com, tang-meta.cn and caseguanli.com share IP numbers with ywk12.com.
Name Servers
Two name servers dns7.hichina.com and dns8.hichina.com handle delegation for ywk12.com.
ywk12.com uses the same name server setup as other domains, for example lotou.net, storever.cn, yuxinterui.com, hbllk.com and mailou.com.
ywk12.com partially shares name servers with other domains; examples include hymzl.com, xiechuangyun.com, net558.com, abdc.cn and mapquest.cn.
These name servers commonly accompany expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers:
dns7.hichina.com points to: 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123.
dns8.hichina.com points to: 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
Mail Servers
ywk12.com is handled by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
ywk12.com has the same mail server setup as other domains, including ximi.me, xingzhoukeji.com, pharmadigger.com, bolaimei.cn and yoohigh.com.
ywk12.com shares some mail servers with other domains, at least partially, such as woopowerbank.com, ameleura.com, xuejiqiao.com, aseeder.com and 10000a.com.
These mail servers are often used together with mxbiz1.qq.com and mxbiz2.qq.com.
Host names with two IP numbers:
The host name mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
The host name mxw.mxhichina.com points to 47.246.99.195.