prra.cn - robtex.com
prra.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | vip1.alidns.com ⭐ | ||||||
| A | 2408:4009:500::1🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.1🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.1🇨🇳 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 | 170.33.32.208🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.24🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.8🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | vip2.alidns.com | ||||||
| A | 2408:4009:500::2🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.2🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.2🇨🇳 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 | 170.33.32.209🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.25🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.9🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| SOA | vip1.alidns.comhostmaster@hichina.com 2026-05-09 #11 | ||||||
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=2035034168 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
○NSdns1.iidns.com2017-08-15 → 2017-08-15 · 3 obs
○ 2026-06-17 05:03:12
○ 2026-07-13 02:58:12
●NSvip1.alidns.com2026-06-17 → 2026-07-13 · 3 obs
● 2026-06-17 05:03:12
● 2026-07-13 02:58:12
●NSvip2.alidns.com2026-06-17 → 2026-07-13 · 3 obs
● 2026-06-17 05:03:12
● 2026-07-13 02:58:12
○MXmail.skrimple.com2015-12-04 → 2016-08-08 · 4 obs
● 2016-08-08 12:12:58
○ 2017-08-15 22:13:28
○ 2026-07-13 02:58:12
○A103.51.144.812016-08-08 → 2016-08-08 · 4 obs
● 2016-08-08 12:12:58
○ 2017-08-15 22:13:28
○ 2026-07-13 02:58:12
○A65.19.157.2352015-12-04 → 2016-03-06 · 4 obs
● 2016-03-06 18:49:18
○ 2016-08-08 12:12:58
○ 2026-07-13 02:58:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| prra.cn | vip1.alidns.com, vip2.alidns.com | - |
✅ Authoritative Response
Server:170.33.73.25
NS records: vip1.alidns.com, vip2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prra.cn (unsigned zone)
⏱️ Timing
Total: 3322ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | vip2.alidns.com, vip1.alidns.com |
| SOA | 1 | vip1.alidns.com hostmaster.hichina.com |
Analysis
Name Servers
prra.cn is served by two delegated name servers, vip1.alidns.com and vip2.alidns.com.
The name server configuration of prra.cn is shared with other domains, for instance whoyou.cc, shengyang.com, pos123.net and two others.
At least some of prra.cn's name servers are shared with other domains, for example acfun.cn, waihuiqq.com, nep-logistics.com and two more.
These name servers tend to be deployed in combination with the name servers vip3.alidns.com and vip4.alidns.com.
Hosts with 6 IP addresses each:
vip1.alidns.com carries IP addresses 8.212.93.1, 140.205.1.1 and 170.33.32.208, with 3 other addresses beyond those.
vip2.alidns.com carries IP addresses 8.212.93.2, 140.205.1.2 and 170.33.32.209, with 3 other addresses beyond those.