knuav.com - dns.ninja
knuav.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 120.27.151.5🇨🇳 Alibaba-Cloud120.27.128.0/18 | ||||||
| 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 2014-09-06 #17 | ||||||
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=1786558599 | ||||||
Same first word
knuav.com |
Similar names
DNS History
7 records (3 active, 4 former)
○NSdns7.hichina.com2015-05-22 → 2020-01-07 · 4 obs
● 2020-01-07 17:59:48
○ 2026-07-19 13:47:12
○ 2026-08-12 18:23:46
○NSdns8.hichina.com2015-05-22 → 2020-01-07 · 4 obs
● 2020-01-07 17:59:48
○ 2026-07-19 13:47:12
○ 2026-08-12 18:23:46
●NSvip1.alidns.com2026-07-19 → 2026-08-12 · 3 obs
● 2026-07-19 13:47:12
● 2026-08-12 18:23:46
●NSvip2.alidns.com2026-07-19 → 2026-08-12 · 3 obs
● 2026-07-19 13:47:12
● 2026-08-12 18:23:46
●A120.27.151.52026-03-23 → 2026-08-12 · 3 obs
● 2026-03-23 22:14:10
● 2026-08-12 18:23:46
○A121.199.29.1232015-05-22 → 2017-02-05 · 4 obs
● 2017-02-05 08:07:16
○ 2020-01-07 17:59:48
○ 2026-08-12 18:23:46
○A39.107.116.1672020-01-07 → 2020-01-07 · 4 obs
● 2020-01-07 17:59:48
○ 2026-03-23 22:14:10
○ 2026-08-12 18:23:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| knuav.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
⚠️ Insecure (no DNSSEC)
No DS record for knuav.com (unsigned zone)
⏱️ Timing
Total: 470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.27.151.5 |
| NS | 2 | vip2.alidns.com, vip1.alidns.com |
| 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
IP Addresses
knuav.com points to a single IP number: 120.27.151.5.
Name Servers
knuav.com has two authoritative name servers — vip1.alidns.com and vip2.alidns.com.
knuav.com shares its name server setup with other domains, including tattu.com, lighttcm.com, so1390.com and two others.
knuav.com partially shares its NS delegation with several other domains, including staticswin.com, astraeus.cn, logistic.mobi and two others.
These name servers are regularly seen alongside vip3.alidns.com and vip4.alidns.com as name servers.
Host names with 6 IP numbers:
vip1.alidns.com points to 8.212.93.1, 140.205.1.1, 170.33.32.208 and 3 other IP addresses.
vip2.alidns.com points to 8.212.93.2, 140.205.1.2, 170.33.32.209 and 3 other IP addresses.