shu-kang.com - robtex.com
shu-kang.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.myhostadmin.net ⭐ | ||||||
| A | 240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 61.172.183.77🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| NS | ns4.myhostadmin.net | ||||||
| A | 240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| A | 211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
| MX | hzmx01.mxmail.netease.com ⭐ | ||||||
| MX | hzmx02.mxmail.netease.com(10) | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| TXT | v=DMARC1; p=none; fo=1; ruf=mailto:dmarc@qiye.163.com; rua=mailto:dmarc_repor... | ||||||
| SOA | ns3.myhostadmin.netdnsconct@myhostadmin.net 2025-03-25 #4 | ||||||
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=1786421839 | ||||||
Same first word
shu-kang.com |
DNS History
14 records (4 active, 10 former)
○NSns1.myhostadmin.net2015-06-16 → 2020-02-16 · 4 obs
● 2020-02-16 05:36:04
○ 2026-04-10 11:35:18
○ 2026-08-11 04:35:52
○NSns2.myhostadmin.net2015-06-16 → 2020-02-16 · 4 obs
● 2020-02-16 05:36:04
○ 2026-04-10 11:35:18
○ 2026-08-11 04:35:52
●NSns3.myhostadmin.net2015-06-16 → 2026-08-11 · 2 obs
● 2026-08-11 04:35:52
●NSns4.myhostadmin.net2015-06-16 → 2026-08-11 · 2 obs
● 2026-08-11 04:35:52
○NSns5.myhostadmin.net2015-06-16 → 2020-02-16 · 4 obs
● 2020-02-16 05:36:04
○ 2026-04-10 11:35:18
○ 2026-08-11 04:35:52
○NSns6.myhostadmin.net2015-06-16 → 2020-02-16 · 4 obs
● 2020-02-16 05:36:04
○ 2026-04-10 11:35:18
○ 2026-08-11 04:35:52
●MXhzmx01.mxmail.netease.com2020-02-16 → 2026-08-11 · 3 obs
● 2020-02-16 05:36:04
● 2026-08-11 04:35:52
●MXhzmx02.mxmail.netease.com2020-02-16 → 2026-08-11 · 3 obs
● 2020-02-16 05:36:04
● 2026-08-11 04:35:52
○MXmx.ym.163.com2016-06-18 → 2017-03-19 · 5 obs
● 2016-06-18 14:44:36
● 2017-03-19 11:29:44
○ 2020-02-16 05:36:04
○ 2026-08-11 04:35:52
○MXmxdomain.qq.com2015-06-16 → 2016-02-12 · 4 obs
● 2016-02-12 01:14:28
○ 2016-06-18 14:44:36
○ 2026-08-11 04:35:52
○A207.226.142.1412015-06-16 → 2016-06-18 · 4 obs
● 2016-06-18 14:44:36
○ 2017-03-19 11:29:44
○ 2026-08-11 04:35:52
○A47.89.40.1982017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 11:29:44
○ 2020-02-16 05:36:04
○ 2026-08-11 04:35:52
○CNAMEap1.yun.yxphp.com2015-06-16 → 2016-06-18 · 4 obs
● 2016-06-18 14:44:36
○ 2017-03-19 11:29:44
○ 2026-08-11 04:35:52
○CNAMEhk.yun.yxphp.com2017-03-19 → 2017-03-19 · 4 obs
● 2017-03-19 11:29:44
○ 2020-02-16 05:36:04
○ 2026-08-11 04:35:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| shu-kang.com | ns3.myhostadmin.net, ns4.myhostadmin.net | - |
✅ Authoritative Response
Server:118.123.253.132
NS records: ns3.myhostadmin.net, ns4.myhostadmin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for shu-kang.com (unsigned zone)
⏱️ Timing
Total: 4406ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns4.myhostadmin.net, ns3.myhostadmin.net |
| MX | 2 | hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5) |
| TXT | 1 | v=DMARC1; p=none; fo=1; ruf=mailto:dmarc |
| SOA | 1 | ns3.myhostadmin.net dnsconct.myhostadmin |
Analysis
Name Servers
shu-kang.com uses two name servers for its delegation: ns3.myhostadmin.net and ns4.myhostadmin.net.
shu-kang.com has the same name server delegation as a number of other domains, such as whtcc.net, diankaopan.com, taiyangji.cn and two more.
The name servers of shu-kang.com overlap at least partially with those of other domains — among them fh-plus.com, sjad.cn, hxf6ok.top and two more.
These name servers commonly appear in delegations together with ns1.myhostadmin.net, ns2.myhostadmin.net, ns5.myhostadmin.net and 7 other.
Both ns3.myhostadmin.net and ns4.myhostadmin.net point to three IP numbers: ns3.myhostadmin.net points to 61.172.183.77, 118.123.249.114 and 240e:d9:c200::2, while ns4.myhostadmin.net points to 118.123.253.132, 211.149.230.100 and 240e:d9:c200:1::2.
Mail Servers
The MX records for shu-kang.com point to two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
shu-kang.com has the same mail server arrangement as a number of other domains, for example suntag.com, ztwz.com, fctele.com and two more.
shu-kang.com shares at least some of its mail servers with other domains — for example xupt.edu.cn, archsky.com, banana-times.com and two more.
Hosts with two IP numbers each:
hzmx02.mxmail.netease.com directs traffic to 47.251.71.119 and 47.251.84.126.