21546.com - robtex.com
21546.com
| CNAME | alb-3jk4u5ckwupw2fck2a.cn-qingdao.alb.aliyuncsslb.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 114.215.165.129🇨🇳 Alibaba-Cloud114.215.164.0/22 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 115.29.141.208🇨🇳 Alibaba-Cloud115.29.128.0/19 | ||||||
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=1785202697 | ||||||
Same first word
21546.com |
Similar names
DNS History
4 records (3 active, 1 former)
●NSdns13.hichina.com2015-07-03 → 2026-07-28 · 2 obs
● 2015-07-03 05:57:50
● 2026-07-28 01:41:46
● 2026-07-28 01:41:46
●NSdns14.hichina.com2015-07-03 → 2026-07-28 · 2 obs
● 2015-07-03 05:57:50
● 2026-07-28 01:41:46
● 2026-07-28 01:41:46
○A115.28.103.2322016-03-03 → 2016-07-03 · 4 obs
● 2016-03-03 20:48:48
● 2016-07-03 02:16:32
○ 2017-02-17 20:37:08
○ 2026-07-28 01:41:46
● 2016-07-03 02:16:32
○ 2017-02-17 20:37:08
○ 2026-07-28 01:41:46
●CNAMEalb-3jk4u5ckwupw2fck2a.cn-qingdao.alb.aliyuncsslb.com2026-06-23 → 2026-07-28 · 2 obs
● 2026-06-23 07:44:12
● 2026-07-28 01:41:46
● 2026-07-28 01:41:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21546.com | dns13.hichina.com, dns14.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21546.com (unsigned zone)
⏱️ Timing
Total: 603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns14.hichina.com, dns13.hichina.com |
| CNAME | 1 | alb-3jk4u5ckwupw2fck2a.cn-qingdao.alb.al |
| SOA | 1 | dns13.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)
Analysis
IP Addresses
21546.com has two IP addresses: 114.215.165.129 and 115.29.141.208
Host names like alb-3jk4u5ckwupw2fck2a.cn-qingdao.alb.aliyuncsslb.com are further examples that share IP numbers with 21546.com.