polydiagnost.com.cn - robtex.com
polydiagnost.com.cn
| CNAME | xg335d7d8ae547d9eca897418076d4d7c7.dlszywz.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.212.9.39🇭🇰 Alibaba-Cloud8.212.0.0/18 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030534752 | ||||||
Same first word
polydiagnost.com.cn |
DNS History
9 records (5 active, 4 former)
○NS(root)2015-07-19 → 2019-04-29 · 4 obs
● 2015-07-19 19:31:54
● 2019-04-29 12:21:44
○ 2026-04-15 05:16:16
○ 2026-04-26 02:59:02
● 2019-04-29 12:21:44
○ 2026-04-15 05:16:16
○ 2026-04-26 02:59:02
●NSdns7.hichina.com2026-04-15 → 2026-04-26 · 3 obs
○ 2019-04-29 12:21:44
● 2026-04-15 05:16:16
● 2026-04-26 02:59:02
● 2026-04-15 05:16:16
● 2026-04-26 02:59:02
●NSdns8.hichina.com2026-04-15 → 2026-04-26 · 3 obs
○ 2019-04-29 12:21:44
● 2026-04-15 05:16:16
● 2026-04-26 02:59:02
● 2026-04-15 05:16:16
● 2026-04-26 02:59:02
●NSns1.alidns.com2026-04-15 → 2026-04-26 · 3 obs
○ 2019-04-29 12:21:44
● 2026-04-15 05:16:16
● 2026-04-26 02:59:02
● 2026-04-15 05:16:16
● 2026-04-26 02:59:02
●NSns2.alidns.com2026-04-15 → 2026-04-26 · 3 obs
○ 2019-04-29 12:21:44
● 2026-04-15 05:16:16
● 2026-04-26 02:59:02
● 2026-04-15 05:16:16
● 2026-04-26 02:59:02
○A123.196.112.1772015-11-20 → 2019-04-29 · 8 obs
○ 2015-07-19 19:31:54
● 2015-11-20 03:19:38
● 2016-02-11 06:53:34
○ 2016-06-18 01:31:06
● 2017-02-15 19:54:32
● 2019-04-29 12:21:44
○ 2026-04-15 05:16:16
○ 2026-04-26 02:59:02
● 2015-11-20 03:19:38
● 2016-02-11 06:53:34
○ 2016-06-18 01:31:06
● 2017-02-15 19:54:32
● 2019-04-29 12:21:44
○ 2026-04-15 05:16:16
○ 2026-04-26 02:59:02
○A210.51.188.1992015-07-19 → 2015-07-19 · 3 obs
● 2015-07-19 19:31:54
○ 2015-11-20 03:19:38
○ 2026-04-26 02:59:02
○ 2015-11-20 03:19:38
○ 2026-04-26 02:59:02
○A218.5.72.602016-06-18 → 2016-06-18 · 4 obs
○ 2016-02-11 06:53:34
● 2016-06-18 01:31:06
○ 2017-02-15 19:54:32
○ 2026-04-26 02:59:02
● 2016-06-18 01:31:06
○ 2017-02-15 19:54:32
○ 2026-04-26 02:59:02
●CNAMExg335d7d8ae547d9eca897418076d4d7c7.dlszywz.com2026-04-15 → 2026-04-26 · 2 obs
● 2026-04-15 05:16:16
● 2026-04-26 02:59:02
● 2026-04-26 02:59:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| polydiagnost.com.cn | ns1.alidns.com, ns2.alidns.com | - |
✅ Authoritative Response
Server:139.224.142.115
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for polydiagnost.com.cn (unsigned zone)
⏱️ Timing
Total: 1640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns8.hichina.com, dns7.hichina.com |
| CNAME | 1 | xg335d7d8ae547d9eca897418076d4d7c7.dlszy |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
polydiagnost.com.cn points to a single IP address: 8.212.9.39.
Other host names such as xg3548fe5fd0687171bca191446b1fbe78.dlszywz.com, xg34de6c21c202e0c875eb1c3c0e4cca74.dlszywz.com, xg5de150b503296dcd1b59db345b8cd544.dlszywz.com, sztnge.com and xg699e179e734148f88d9c9322ee3e09fc.dlszywz.com share IP numbers with polydiagnost.com.cn.