linkbroad.com - robtex.com
linkbroad.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.107.60.192🇨🇳 Alibaba-Cloud203.107.60.0/24 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | vip1.alidns.com ⭐ | ||||||
| A | 2408:4009:500::1🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.1 | ||||||
| A | 140.205.1.1 | ||||||
| A | 170.33.32.208 | ||||||
| A | 170.33.73.24 | ||||||
| A | 170.33.80.8 | ||||||
| NS | vip2.alidns.com | ||||||
| A | 2408:4009:500::2Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.2 | ||||||
| A | 140.205.1.2 | ||||||
| A | 170.33.32.209 | ||||||
| A | 170.33.73.25 | ||||||
| A | 170.33.80.9 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| A | 203.205.147.218 | ||||||
| A | 203.205.232.191 | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| A | 203.205.232.191 | ||||||
| TXT | v=spf1 include:spf.mail.qq.com ~all | ||||||
| TXT | MS=24F36B256E5FF9CB71CD552017E25DCB69AE84F6 | ||||||
| TXT | MS=ms82032353 | ||||||
| SOA | vip1.alidns.comhostmaster@hichina.com 2025-12-11 #7 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
portal.linkbroad.com |
Same first word
linkbroad.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NSdns10.hichina.com2016-03-30 → 2017-01-24 · 4 obs
● 2017-01-24 11:58:08
○ 2026-02-19 02:11:22
○ 2026-03-16 10:15:30
○NSdns9.hichina.com2016-03-30 → 2017-01-24 · 4 obs
● 2017-01-24 11:58:08
○ 2026-02-19 02:11:22
○ 2026-03-16 10:15:30
●NSvip1.alidns.com2026-02-19 → 2026-03-16 · 3 obs
● 2026-02-19 02:11:22
● 2026-03-16 10:15:30
●NSvip2.alidns.com2026-02-19 → 2026-03-16 · 3 obs
● 2026-02-19 02:11:22
● 2026-03-16 10:15:30
○A120.55.144.2362016-03-30 → 2017-01-24 · 4 obs
● 2017-01-24 11:58:08
○ 2026-02-19 02:11:22
○ 2026-03-16 10:15:30
●A203.107.60.1922026-02-19 → 2026-03-16 · 3 obs
● 2026-02-19 02:11:22
● 2026-03-16 10:15:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| linkbroad.com | vip1.alidns.com, vip2.alidns.com | 20 records |
✅ Authoritative Response
Server: 121.40.6.161
NS records: vip1.alidns.com, vip2.alidns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3933ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.107.60.192 |
| NS | 2 | vip1.alidns.com, vip2.alidns.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 3 | MS=24F36B256E5FF9CB71CD552017E25DCB69AE8, v=spf1 include:spf.mail.qq.com ~all... |
| SOA | 1 | vip1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (vip1.alidns.com, vip1.alidns.com, vip1.alidns.com...)
Analysis
Hierarchy
linkbroad.com is the parent of portal.linkbroad.com.
IP Addresses
linkbroad.com resolves to one IP number: 203.107.60.192.
other host names including 16pic.com, qudian.com, rfsvr.com, ipc.thundersoft.com and yungouos.com share IP numbers with linkbroad.com.
Name Servers
linkbroad.com is delegated to two name servers vip1.alidns.com and vip2.alidns.com.
linkbroad.com shares the same name server setup as other domains, for instance jzszy.cn, 51joying.com, cstd.cn, jiang.host and gps110.org.
linkbroad.com shares at least some name servers with other domains, for example kingmei.cn, scdn1e8v.com and ynzp.com.
These name servers are commonly used alongside vip3.alidns.com and vip4.alidns.com.
Host names with six IP numbers:
Host name vip1.alidns.com points to: 2408:4009:500::1, 8.212.93.1, 140.205.1.1, 170.33.32.208, 170.33.73.24 and 170.33.80.8.
Host name vip2.alidns.com points to: 2408:4009:500::2, 8.212.93.2, 140.205.1.2, 170.33.32.209, 170.33.73.25 and 170.33.80.9.
Mail Servers
Two mail servers handle linkbroad.com: mxbiz1.qq.com and mxbiz2.qq.com.
linkbroad.com shares the same mail server setup as other domains, for instance 1maoyi.com, 80ik.com, jsck.com, enhancesemi.com and craftsmangolf.com.
linkbroad.com shares at least some mail servers with other domains, including welnuo.com, gz0668.com, k-ue.com and kinx.com.cn.
Host names with two IP numbers: mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP number: mxbiz2.qq.com points to 203.205.232.191.
Host names that point to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.