officezu.net - robtex.com

officezu.net

CNAMEe20f6a08ef3b4d5d.cdn.jiashule.com
DNSSEC⚠️ Not signed
A27.155.113.101🇨🇳 CHINATELECOM-FUJIAN-FUZHOU-IDC127.155.112.0/20 Wuyi Zhong Road,Fuzhou 350000, Fujian Province, P.R.China.
A36.158.231.214🇨🇳 CMNET-Hunan-AP36.158.231.0/24 CMI (Customer Route)
NSns1.365cyd.net ⚠️ Not in parent delegation
A240e:965:802:1040::420🇨🇳 CHINATELECOM-FUJIAN-FUZHOU-IDC1240e:965:800::/37 IDC FUJIAN PROVINCE
A112.84.222.99🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A112.84.222.100🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A116.211.128.200🇨🇳 CHINATELECOM-Hubei-IDC116.211.128.0/22 chinanet/163 hubei province network
NSns1.jiasule.net ⚠️ Not in parent delegation
A2409:8c04:1101:3050::450🇨🇳 CMNET-V4HEBEI-AS-AP2409:8c04:1101::/48 CMI (Customer Route)
A240e:965:802:1040::420🇨🇳 CHINATELECOM-FUJIAN-FUZHOU-IDC1240e:965:800::/37 IDC FUJIAN PROVINCE
A112.84.222.99🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A112.84.222.100🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A116.211.128.199🇨🇳 CHINATELECOM-Hubei-IDC116.211.128.0/22 chinanet/163 hubei province network
A116.211.128.200🇨🇳 CHINATELECOM-Hubei-IDC116.211.128.0/22 chinanet/163 hubei province network
NSns1.kangdns.com ⚠️ Not in parent delegation
A240e:965:802:1040::420🇨🇳 CHINATELECOM-FUJIAN-FUZHOU-IDC1240e:965:800::/37 IDC FUJIAN PROVINCE
A112.84.222.99🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
NSns2.365cyd.net ⚠️ Not in parent delegation
A2409:8c04:1101:3050::450🇨🇳 CMNET-V4HEBEI-AS-AP2409:8c04:1101::/48 CMI (Customer Route)
A112.84.222.99🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A112.84.222.100🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A116.211.128.199🇨🇳 CHINATELECOM-Hubei-IDC116.211.128.0/22 chinanet/163 hubei province network
NSns2.jiasule.net ⚠️ Not in parent delegation
A2409:8c04:1101:3050::451🇨🇳 CMNET-V4HEBEI-AS-AP2409:8c04:1101::/48 CMI (Customer Route)
A240e:965:802:1040::420🇨🇳 CHINATELECOM-FUJIAN-FUZHOU-IDC1240e:965:800::/37 IDC FUJIAN PROVINCE
A112.84.222.99🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A112.84.222.100🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A116.211.128.199🇨🇳 CHINATELECOM-Hubei-IDC116.211.128.0/22 chinanet/163 hubei province network
A116.211.128.200🇨🇳 CHINATELECOM-Hubei-IDC116.211.128.0/22 chinanet/163 hubei province network
NSns2.kangdns.com ⚠️ Not in parent delegation
A2409:8c04:1101:3050::450🇨🇳 CMNET-V4HEBEI-AS-AP2409:8c04:1101::/48 CMI (Customer Route)
A116.211.128.200🇨🇳 CHINATELECOM-Hubei-IDC116.211.128.0/22 chinanet/163 hubei province network
SOA.mail@jiasule.net serial=1

net

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=1771291465

Same first word

officezu.com
officezu.net

Similar names

zuoffice.com

DNS History

7 records (7 active, 0 former)

NSns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netCNAMEe20f6a08ef3b4d5d.cdn.jiashule.com
●NSns1.myhostadmin.net2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 23:46:20
● 2026-03-18 23:46:22
●NSns2.myhostadmin.net2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 23:46:20
● 2026-03-18 23:46:22
●NSns3.myhostadmin.net2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 23:46:20
● 2026-03-18 23:46:22
●NSns4.myhostadmin.net2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 23:46:20
● 2026-03-18 23:46:22
●NSns5.myhostadmin.net2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 23:46:20
● 2026-03-18 23:46:22
●NSns6.myhostadmin.net2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 23:46:20
● 2026-03-18 23:46:22
●CNAMEe20f6a08ef3b4d5d.cdn.jiashule.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 23:46:20
● 2026-03-18 23:46:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
officezu.netns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net...21 records

✅ Authoritative Response

Server: 118.123.249.114

NS records: ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net, ns6.myhostadmin.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for officezu.net (unsigned zone)

⏱️ Timing

Total: 677ms | Queries: -

📄 Records

TypeCountSample Data
NS6ns4.myhostadmin.net, ns6.myhostadmin.net...
CNAME1e20f6a08ef3b4d5d.cdn.jiashule.com
SOA1ns1.myhostadmin.net dnsconct.myhostadmin

📌 Glue Records Collected

Total: 21

Out-of-bailiwick: 21 (ns1.myhostadmin.net, ns1.myhostadmin.net, ns1.myhostadmin.net...)

Analysis

IP Addresses

officezu.net points to two IP numbers: 27.155.113.101 and 36.158.231.214.

Other host names such as 8e44a942b8558a19.cdn.jiashule.com, b4ddf8818e231d7c.cdn.jiashule.com, 0a33cab853aef185.cdn.jiashule.com, 723031918f87defe.cdn.jiashule.com and 82392a78930eff7e.cdn.jiashule.com share IPs with officezu.net.

Name Servers

officezu.net is delegated to six name servers: ns1.kangdns.com, ns2.kangdns.com, ns1.365cyd.net, ns2.365cyd.net, ns1.jiasule.net and ns2.jiasule.net.

officezu.net at least partially shares name servers with other domains, for example 6064fe2bba185c0a.cdn.jiashule.com, 8aeb65b40d4ff204.cdn.jiashule.com, 46768f6c81a7c358.cdn.jiashule.com, 73a44aab20e852dc.cdn.jiashule.com and a46094f1e4faa600.cdn.jiashule.com.

these name servers are commonly used alongside ns1.cyudun.net name servers.

Host names with six IP numbers:

The host name ns1.jiasule.net points to: 2409:8c04:1101:3050::450, 240e:965:802:1040::420, 112.84.222.99, 112.84.222.100, 116.211.128.199 and 116.211.128.200.

The host name ns2.jiasule.net points to: 2409:8c04:1101:3050::451, 240e:965:802:1040::420, 112.84.222.99, 112.84.222.100, 116.211.128.199 and 116.211.128.200.

Host names with four IP numbers:

The host name ns1.365cyd.net points to: 240e:965:802:1040::420, 112.84.222.99, 112.84.222.100 and 116.211.128.200.

The host name ns2.365cyd.net points to: 2409:8c04:1101:3050::450, 112.84.222.99, 112.84.222.100 and 116.211.128.199.

Host names with two IP numbers:

The host name ns1.kangdns.com points to: 240e:965:802:1040::420 and 112.84.222.99.

The host name ns2.kangdns.com points to: 2409:8c04:1101:3050::450 and 116.211.128.200.

Host names that point to 2409:8c04:1101:3050::450: ns1.jiasule.net, ns2.365cyd.net and ns2.kangdns.com.

Host names that point to 240e:965:802:1040::420: ns1.jiasule.net, ns2.jiasule.net, ns1.365cyd.net and ns1.kangdns.com.

Host names that point to 112.84.222.99: ns1.jiasule.net, ns2.jiasule.net, ns1.365cyd.net, ns2.365cyd.net and ns1.kangdns.com.

Host names that point to 112.84.222.100: ns1.jiasule.net, ns2.jiasule.net, ns1.365cyd.net and ns2.365cyd.net.

Host names that point to 116.211.128.199: ns1.jiasule.net, ns2.jiasule.net and ns2.365cyd.net.

Host names that point to 116.211.128.200: ns1.jiasule.net, ns2.jiasule.net, ns1.365cyd.net and ns2.kangdns.com.