100doc.com.cn - robtex.com
100doc.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.dnsv2.com ⚠️ Not in zone NS records | ||||||
| A | 2402:4e00:1470:2::12🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.29🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.13.76.55🇨🇳 TENCENT-NET-AP1.13.64.0/18 | ||||||
| A | 111.13.203.55🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 117.135.128.155🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route) | ||||||
| PTR | (root) | ||||||
| A | 125.94.59.155🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network | ||||||
| A | 163.177.5.55🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24 | ||||||
| A | 220.196.136.55🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | ns4.dnsv2.com ⚠️ Not in zone NS records | ||||||
| A | 2402:4e00:111:fff::f🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.30🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.55🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 36.155.149.55🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 49.7.107.155🇨🇳 CHINA-149.7.64.0/18 China Telecom Beijing Co. Ltd. | ||||||
| A | 101.227.168.55🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 124.64.205.155🇨🇳 CHINA169-BJ124.64.205.0/24 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030742537 | ||||||
Same first word
100doc.com.cn |
Similar names
DNS History
5 records (2 active, 3 former)
○MXmxbiz1.qq.com2026-02-27 → 2026-03-26 · 3 obs
● 2026-03-26 14:24:28
○ 2026-08-09 03:36:24
○MXmxbiz2.qq.com2026-02-27 → 2026-03-26 · 3 obs
● 2026-03-26 14:24:28
○ 2026-08-09 03:36:24
○A81.70.125.2132026-02-27 → 2026-03-26 · 3 obs
● 2026-03-26 14:24:28
○ 2026-08-09 03:36:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| 100doc.com.cn | ns3.dnsv2.com, ns4.dnsv2.com | - |
✅ Authoritative Response
Server:163.177.5.55
NS records: ns3.dnsv2.com, ns4.dnsv2.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 100doc.com.cn (unsigned zone)
⏱️ Timing
Total: 1323ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.70.125.213 |
| NS | 2 | ns4.dnsv2.com, ns3.dnsv2.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf.mail.qq.com ~all, 26e69ec3964d4e6f9a86e735c9566433 |
| SOA | 1 | ns3.dnsv2.com level3dnsadmin.dnspod.com |
Analysis
Name Servers
DNS delegation for 100doc.com.cn points to two name servers: ns3.dnsv2.com and ns4.dnsv2.com.
100doc.com.cn shares its NS records with other domains, for example staryuntech.com, myxerp.com, xiaoying123.top and two others.
The name servers of 100doc.com.cn overlap at least partially with those of other domains — among them zhujitu.com, suoyiren.cn, nkl360.com and two more.
These name servers commonly appear alongside the name servers mutton.dnspod.net and vicky.dnspod.net.
DNS names with 8 IP addresses:
ns3.dnsv2.com has IP addresses 1.12.0.29, 1.13.76.55 and 111.13.203.55, plus 5 other.
DNS names with 7 IP addresses:
ns4.dnsv2.com has IP addresses 1.12.0.30, 1.14.119.55 and 36.155.149.55, plus 4 other.