office0.cn - robtex.com
office0.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.136.13.212🇺🇸 LUCID-AS-AP45.136.13.0/24 Proxy-registered route object | ||||||
| NS | dust.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | lizard.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| A | 129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20 | ||||||
| MX | office0-cn.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | dust.dnspod.netfreednsadmin@dnspod.com serial=1776512716 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034782586 | ||||||
Same first word
office0.workers.dev |
office0.com |
office0.cn |
Similar names
DNS History
4 records (4 active, 0 former)
●NSdust.dnspod.net2026-04-19 → 2026-05-12 · 2 obs
● 2026-05-12 10:52:46
●NSlizard.dnspod.net2026-04-19 → 2026-05-12 · 2 obs
● 2026-05-12 10:52:46
●MXoffice0-cn.mail.protection.outlook.com2026-04-27 → 2026-05-12 · 2 obs
● 2026-05-12 10:52:46
●A45.136.13.2122026-04-19 → 2026-05-12 · 2 obs
● 2026-05-12 10:52:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| office0.cn | dust.dnspod.net, lizard.dnspod.net | - |
✅ Authoritative Response
Server:101.227.168.35
NS records: dust.dnspod.net, lizard.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for office0.cn (unsigned zone)
⏱️ Timing
Total: 4153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.136.13.212 |
| NS | 2 | dust.dnspod.net, lizard.dnspod.net |
| MX | 1 | office0-cn.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | dust.dnspod.net freednsadmin.dnspod.com |
Analysis
IP Addresses
office0.cn resolves to one IP number: 45.136.13.212.
Other host names, for instance 365office.top, share IP numbers with office0.cn.
Name Servers
office0.cn is delegated to two name servers dust.dnspod.net and lizard.dnspod.net.
office0.cn shares the same name server setup as other domains, for instance gdzhaocai.com, univ.chat, f162.cn, maowu.com and cubegame.cn.
office0.cn shares name servers with other domains at least partially, for example 550668.com and cubegame.com.cn.
these name servers are commonly used alongside f1g1ns1.dnspod.net.
Host names with six IP numbers:
Host name dust.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.89.178.173 and 220.196.136.35.
Host name lizard.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.
Mail Servers
office0.cn is handled by a single mail server, office0-cn.mail.protection.outlook.com.