sdhytech.com - robtex.com

sdhytech.com

DNSSEC⚠️ Not signed
NSns5.myhostadmin.net ⭐
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns6.myhostadmin.net
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.13🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
PTRip-60-247-150-13.defastlink.net
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
MXhzmx01.mxmail.netease.com ⭐
A47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
PTRip-47-251-71-119.defastlink.net
A47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
PTRip-47-251-84-126.defastlink.net
MXhzmx02.mxmail.netease.com(10)
A47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
PTRip-47-251-71-119.defastlink.net
A47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
PTRip-47-251-84-126.defastlink.net
TXTv=spf1 include:spf.163.com -all
SOAns5.myhostadmin.netdnsconct@myhostadmin.net 2025-12-11 #13

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774423912

Same first word

sdhytech.com

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NSns5.myhostadmin.netns6.myhostadmin.netdns13.hichina.comdns14.hichina.comjm1.dns.comjm2.dns.comns1.cloud-dns.netns2.cloud-dns.netMXhzmx01.mxmail.netease.comhzmx02.mxmail.netease.comA104.149.34.823.247.8.240
○NSdns13.hichina.com2015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 20:47:14
○ 2015-11-29 07:56:40
○ 2026-03-25 07:50:34
○NSdns14.hichina.com2015-07-01 → 2015-07-01 · 3 obs
● 2015-07-01 20:47:14
○ 2015-11-29 07:56:40
○ 2026-03-25 07:50:34
○NSjm1.dns.com2020-02-14 → 2020-02-14 · 4 obs
○ 2017-03-21 17:51:08
● 2020-02-14 10:07:54
○ 2026-03-17 18:30:24
○ 2026-03-25 07:50:34
○NSjm2.dns.com2020-02-14 → 2020-02-14 · 4 obs
○ 2017-03-21 17:51:08
● 2020-02-14 10:07:54
○ 2026-03-17 18:30:24
○ 2026-03-25 07:50:34
○NSns1.cloud-dns.net2017-03-21 → 2017-03-21 · 4 obs
○ 2015-11-29 07:56:40
● 2017-03-21 17:51:08
○ 2020-02-14 10:07:54
○ 2026-03-25 07:50:34
○NSns2.cloud-dns.net2017-03-21 → 2017-03-21 · 4 obs
○ 2015-11-29 07:56:40
● 2017-03-21 17:51:08
○ 2020-02-14 10:07:54
○ 2026-03-25 07:50:34
●NSns5.myhostadmin.net2026-03-17 → 2026-03-25 · 3 obs
○ 2020-02-14 10:07:54
● 2026-03-17 18:30:24
● 2026-03-25 07:50:34
●NSns6.myhostadmin.net2026-03-17 → 2026-03-25 · 3 obs
○ 2020-02-14 10:07:54
● 2026-03-17 18:30:24
● 2026-03-25 07:50:34
●MXhzmx01.mxmail.netease.com2026-03-17 → 2026-03-25 · 2 obs
● 2026-03-17 18:30:24
● 2026-03-25 07:50:34
●MXhzmx02.mxmail.netease.com2026-03-17 → 2026-03-25 · 2 obs
● 2026-03-17 18:30:24
● 2026-03-25 07:50:34
○A104.149.34.82020-02-14 → 2020-02-14 · 4 obs
○ 2017-03-21 17:51:08
● 2020-02-14 10:07:54
○ 2026-03-17 18:30:24
○ 2026-03-25 07:50:34
○A23.247.8.2402017-03-21 → 2017-03-21 · 3 obs
● 2017-03-21 17:51:08
○ 2020-02-14 10:07:54
○ 2026-03-25 07:50:34

🔍 DNS Trace

Analysis

Name Servers

sdhytech.com is delegated to two name servers: ns5.myhostadmin.net and ns6.myhostadmin.net.

sdhytech.com uses the same name server setup as other domains, for instance chenkv.com, smm6.cn, cdqx.net, youdhv.cn and xn--6kry47acjw85n.com.

sdhytech.com shares name servers with other domains at least partially, for instance jinhengda.cn, weixin0546.com, yyjs.host, edo163.net and 0668gz.com.

these name servers are commonly used with the name servers ns1.myhostadmin.net, ns2.myhostadmin.net, ns4.myhostadmin.net, ns3.myhostadmin.net, ns1.363.hk, ns2.363.hk, ns3.363.hk, ns4.363.hk, ns5.363.hk and ns6.363.hk.

Host names with three IP numbers: ns5.myhostadmin.net points to 240e:d9:c200::2, 61.172.183.73 and 118.123.249.114; ns6.myhostadmin.net points to 240e:d9:c200:1::2, 60.247.150.13 and 118.123.253.132.

Mail Servers

sdhytech.com is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

sdhytech.com shares the same mail server setup as other domains, including youdao.com, hzdaohe.com, gdmeite.com, lupao.com and njmailian.com.

sdhytech.com shares some mail servers with other domains, including bjhaosen.com, sonun.com, cnrivet.com, zxofc.com and tjtitc.com.

Host names with two IPs:

hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.

Host names that point to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Host names that point to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.

Common IPs for hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com are 47.251.71.119 and 47.251.84.126.