ht99.cn - robtex.com
ht99.cn
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034456417 | ||||||
Same first word
Similar names
DNS History
6 records (0 active, 6 former)
○NSdns1.hichina.com2015-07-03 → 2016-05-09 · 3 obs
● 2015-07-03 08:57:12
● 2016-05-09 17:07:28
○ 2026-02-26 11:52:18
● 2016-05-09 17:07:28
○ 2026-02-26 11:52:18
○NSdns2.hichina.com2015-07-03 → 2016-05-09 · 3 obs
● 2015-07-03 08:57:12
● 2016-05-09 17:07:28
○ 2026-02-26 11:52:18
● 2016-05-09 17:07:28
○ 2026-02-26 11:52:18
○MXmx.enterprise.china.alibaba.com2015-07-03 → 2016-05-09 · 3 obs
● 2015-07-03 08:57:12
● 2016-05-09 17:07:28
○ 2026-02-26 11:52:18
● 2016-05-09 17:07:28
○ 2026-02-26 11:52:18
○MXmx2.enterprise.china.alibaba.com2015-07-03 → 2016-05-09 · 3 obs
● 2015-07-03 08:57:12
● 2016-05-09 17:07:28
○ 2026-02-26 11:52:18
● 2016-05-09 17:07:28
○ 2026-02-26 11:52:18
○MXmx3.enterprise.china.alibaba.com2015-07-03 → 2016-05-09 · 3 obs
● 2015-07-03 08:57:12
● 2016-05-09 17:07:28
○ 2026-02-26 11:52:18
● 2016-05-09 17:07:28
○ 2026-02-26 11:52:18
○A110.173.196.12015-07-03 → 2016-05-09 · 3 obs
● 2015-07-03 08:57:12
● 2016-05-09 17:07:28
○ 2026-02-26 11:52:18
● 2016-05-09 17:07:28
○ 2026-02-26 11:52:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server: 203.119.25.1
NS records: a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 3763ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|