cdnserver.help - robtex.com
cdnserver.help
| DNSSEC | ⚠️ Not signed | ||||||
| NS | vip7.alidns.com ⭐ | ||||||
| A | 2408:4009:500::7🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.7🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 47.88.82.208🇺🇸 Alibaba-Cloud47.88.64.0/18 Alibaba Cloud | ||||||
| A | 47.253.24.27🇺🇸 Alibaba-Cloud47.253.0.0/17 Alibaba CLoud | ||||||
| A | 47.254.160.176🇩🇪 Alibaba-Cloud47.254.160.0/19 Alibaba Cloud | ||||||
| A | 140.205.1.13🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.214🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.14🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | vip8.alidns.com | ||||||
| A | 2408:4009:500::8🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.8🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 47.88.82.209🇺🇸 Alibaba-Cloud47.88.64.0/18 Alibaba Cloud | ||||||
| A | 47.253.24.28🇺🇸 Alibaba-Cloud47.253.0.0/17 Alibaba CLoud | ||||||
| A | 47.254.160.177🇩🇪 Alibaba-Cloud47.254.160.0/19 Alibaba Cloud | ||||||
| A | 140.205.1.14🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.215🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.15🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| SOA | vip7.alidns.comhostmaster@hichina.com 2026-03-31 #18 | ||||||
help
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.help | ||||||
| NS | b.nic.help | ||||||
| NS | c.nic.help | ||||||
| NS | d.nic.help | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1777050383 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
○NSns1.huaweicloud-dns.cn2026-02-15 → 2026-03-26 · 3 obs
● 2026-03-26 12:48:44
○ 2026-04-24 17:33:18
○NSns1.huaweicloud-dns.com2026-02-15 → 2026-03-26 · 3 obs
● 2026-03-26 12:48:44
○ 2026-04-24 17:33:18
○NSns1.huaweicloud-dns.net2026-02-15 → 2026-03-26 · 3 obs
● 2026-03-26 12:48:44
○ 2026-04-24 17:33:18
○NSns1.huaweicloud-dns.org2026-02-15 → 2026-03-26 · 3 obs
● 2026-03-26 12:48:44
○ 2026-04-24 17:33:18
●NSvip7.alidns.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 17:33:18
●NSvip8.alidns.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 17:33:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| help | a.nic.help, b.nic.help, c.nic.help, d.nic.help | 8 records |
| cdnserver.help | vip7.alidns.com, vip8.alidns.com | - |
✅ Authoritative Response
Server:8.212.93.8
NS records: vip7.alidns.com, vip8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdnserver.help (unsigned zone)
⏱️ Timing
Total: 1574ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | vip7.alidns.com, vip8.alidns.com |
| SOA | 1 | vip7.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.help, b.nic.help, c.nic.help...)
Analysis
Name Servers
Delegation for cdnserver.help rests with two name servers, vip7.alidns.com and vip8.alidns.com.
cdnserver.help shares the same name server setup as other domains, including pwqr820.com, cpsp.gov.mo, hg8966.com, p999.foo and tkv6.com.
cdnserver.help at least partially shares name servers with other domains, for instance 88885553b5.xyz, 933171.com, 608909.com, 88885552a4.app and 266956.com.
These name servers are commonly used with ns7.alidns.com and ns8.alidns.com.
Host names with eight IP numbers:
vip7.alidns.com points to 2408:4009:500::7, 8.212.93.7, 47.88.82.208, 47.253.24.27, 47.254.160.176, 140.205.1.13, 170.33.32.214 and 170.33.80.14; vip8.alidns.com points to 2408:4009:500::8, 8.212.93.8, 47.88.82.209, 47.253.24.28, 47.254.160.177, 140.205.1.14, 170.33.32.215 and 170.33.80.15.