nrtmedtech.com - robtex.com

nrtmedtech.com

DNSSEC⚠️ Not signed
A121.40.87.188🇨🇳 Alibaba-Cloud121.40.0.0/15
NSns4.myhostadmin.net ⭐
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
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
MXhzmx01.mxmail.netease.com ⭐
A47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
A47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
MXhzmx02.mxmail.netease.com(10)
A47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
A47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object
TXTv=spf1 include:spf.163.com -all
SOAns4.myhostadmin.netdnsconct@myhostadmin.net 2025-03-19 #2

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=1775966497

Same first word

nrtmedtech.com

Similar names

redmtntech.com

DNS History

16 records (5 active, 11 former)

20192020202120222023202420252026NSns4.myhostadmin.netns5.myhostadmin.netns61.domaincontrol.comns62.domaincontrol.comMXhzmx01.mxmail.netease.comhzmx02.mxmail.netease.comA121.40.87.188184.168.221.40184.168.221.44184.168.221.5250.63.202.3750.63.202.4650.63.202.5150.63.202.5350.63.202.5450.63.202.60
●NSns4.myhostadmin.net2026-03-20 → 2026-04-12 · 3 obs
○ 2018-08-31 10:40:20
● 2026-03-20 03:31:04
● 2026-04-12 04:03:02
●NSns5.myhostadmin.net2026-03-20 → 2026-04-12 · 3 obs
○ 2018-08-31 10:40:20
● 2026-03-20 03:31:04
● 2026-04-12 04:03:02
○NSns61.domaincontrol.com2018-08-31 → 2018-08-31 · 3 obs
● 2018-08-31 10:40:20
○ 2026-03-20 03:31:04
○ 2026-04-12 04:03:02
○NSns62.domaincontrol.com2018-08-31 → 2018-08-31 · 3 obs
● 2018-08-31 10:40:20
○ 2026-03-20 03:31:04
○ 2026-04-12 04:03:02
●MXhzmx01.mxmail.netease.com2026-03-20 → 2026-04-12 · 2 obs
● 2026-03-20 03:31:04
● 2026-04-12 04:03:02
●MXhzmx02.mxmail.netease.com2026-03-20 → 2026-04-12 · 2 obs
● 2026-03-20 03:31:04
● 2026-04-12 04:03:02
●A121.40.87.1882026-03-20 → 2026-04-12 · 3 obs
○ 2018-08-31 10:40:20
● 2026-03-20 03:31:04
● 2026-04-12 04:03:02
○A184.168.221.402018-08-31 → 2018-08-31 · 3 obs
● 2018-08-31 10:40:20
○ 2026-03-20 03:31:04
○ 2026-04-12 04:03:02
○A184.168.221.442018-08-31 → 2018-08-31 · 3 obs
● 2018-08-31 10:40:20
○ 2026-03-20 03:31:04
○ 2026-04-12 04:03:02
○A184.168.221.522018-08-31 → 2018-08-31 · 3 obs
● 2018-08-31 10:40:20
○ 2026-03-20 03:31:04
○ 2026-04-12 04:03:02
○A50.63.202.372018-08-31 → 2018-08-31 · 3 obs
● 2018-08-31 10:40:20
○ 2026-03-20 03:31:04
○ 2026-04-12 04:03:02
○A50.63.202.462018-08-31 → 2018-08-31 · 3 obs
● 2018-08-31 10:40:20
○ 2026-03-20 03:31:04
○ 2026-04-12 04:03:02
○A50.63.202.512018-08-31 → 2018-08-31 · 3 obs
● 2018-08-31 10:40:20
○ 2026-03-20 03:31:04
○ 2026-04-12 04:03:02
○A50.63.202.532018-08-31 → 2018-08-31 · 3 obs
● 2018-08-31 10:40:20
○ 2026-03-20 03:31:04
○ 2026-04-12 04:03:02
○A50.63.202.542018-08-31 → 2018-08-31 · 3 obs
● 2018-08-31 10:40:20
○ 2026-03-20 03:31:04
○ 2026-04-12 04:03:02
○A50.63.202.602018-08-31 → 2018-08-31 · 3 obs
● 2018-08-31 10:40:20
○ 2026-03-20 03:31:04
○ 2026-04-12 04:03:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
nrtmedtech.comns4.myhostadmin.net, ns5.myhostadmin.net-

✅ Authoritative Response

Server:211.149.230.100

NS records: ns4.myhostadmin.net, ns5.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nrtmedtech.com (unsigned zone)

⏱️ Timing

Total: 1104ms | Queries: -

📄 Records

TypeCountSample Data
A1121.40.87.188
NS2ns5.myhostadmin.net, ns4.myhostadmin.net
MX2hzmx02.mxmail.netease.com (pri: 10), hzmx01.mxmail.netease.com (pri: 5)
TXT1v=spf1 include:spf.163.com -all
SOA1ns4.myhostadmin.net dnsconct.myhostadmin

Analysis

IP Addresses

nrtmedtech.com points to a single IP: 121.40.87.188.

Name Servers

Two name servers ns4.myhostadmin.net and ns5.myhostadmin.net handle delegation for nrtmedtech.com.

nrtmedtech.com uses the same name server setup as other domains, for example cbmt007.com, mepa.cn, jydtu.com, pbasystems.com.cn and webmy.cn.

nrtmedtech.com partially shares name servers with other domains; examples include zjnewland.com, wgyzsw.com, dmclub8.com, tgat.cn and qxdhjd.com.

These name servers are commonly used alongside ns6.myhostadmin.net, ns3.myhostadmin.net, ns1.myhostadmin.net, ns2.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:

ns4.myhostadmin.net points to 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100.

ns5.myhostadmin.net points to 240e:d9:c200::2, 61.172.183.73 and 118.123.249.114.

Mail Servers

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

nrtmedtech.com has the same mail server setup as other domains, including hetiantian.cn, longterm-health.com, deco-neon.com, nbonet.cn and freedom-cn.com.

nrtmedtech.com shares some mail servers with other domains, for example dz8.com.cn, healicom.com and eastran.net.

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.