tpcloud.com.cn - robtex.com
tpcloud.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
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=2030558692 | ||||||
Same first word
Similar names
DNS History
10 records (0 active, 10 former)
○NS(root)2015-07-11 → 2016-02-27 · 4 obs
● 2015-07-11 00:06:36
● 2016-02-27 04:04:36
○ 2017-02-10 13:40:36
○ 2026-05-09 19:42:26
● 2016-02-27 04:04:36
○ 2017-02-10 13:40:36
○ 2026-05-09 19:42:26
○NSdm1.longmingdns.com2026-04-07 → 2026-04-07 · 3 obs
○ 2018-09-03 09:27:32
● 2026-04-07 12:15:18
○ 2026-05-09 19:42:26
● 2026-04-07 12:15:18
○ 2026-05-09 19:42:26
○NSdm2.longmingdns.com2026-04-07 → 2026-04-07 · 3 obs
○ 2018-09-03 09:27:32
● 2026-04-07 12:15:18
○ 2026-05-09 19:42:26
● 2026-04-07 12:15:18
○ 2026-05-09 19:42:26
○NSjuming.dnsdun.com2017-02-10 → 2018-09-03 · 5 obs
○ 2016-02-27 04:04:36
● 2017-02-10 13:40:36
● 2018-09-03 09:27:32
○ 2026-04-07 12:15:18
○ 2026-05-09 19:42:26
● 2017-02-10 13:40:36
● 2018-09-03 09:27:32
○ 2026-04-07 12:15:18
○ 2026-05-09 19:42:26
○NSjuming.dnsdun.net2017-02-10 → 2018-09-03 · 5 obs
○ 2016-02-27 04:04:36
● 2017-02-10 13:40:36
● 2018-09-03 09:27:32
○ 2026-04-07 12:15:18
○ 2026-05-09 19:42:26
● 2017-02-10 13:40:36
● 2018-09-03 09:27:32
○ 2026-04-07 12:15:18
○ 2026-05-09 19:42:26
○MX2.vip2002.cn2015-07-11 → 2016-02-27 · 4 obs
● 2015-07-11 00:06:36
● 2016-02-27 04:04:36
○ 2017-02-10 13:40:36
○ 2026-05-09 19:42:26
● 2016-02-27 04:04:36
○ 2017-02-10 13:40:36
○ 2026-05-09 19:42:26
○A108.177.176.72018-09-03 → 2018-09-03 · 4 obs
○ 2017-02-10 13:40:36
● 2018-09-03 09:27:32
○ 2026-04-07 12:15:18
○ 2026-05-09 19:42:26
● 2018-09-03 09:27:32
○ 2026-04-07 12:15:18
○ 2026-05-09 19:42:26
○A121.198.192.772015-07-11 → 2016-06-19 · 4 obs
● 2015-07-11 00:06:36
● 2016-06-19 13:36:36
○ 2017-02-10 13:40:36
○ 2026-05-09 19:42:26
● 2016-06-19 13:36:36
○ 2017-02-10 13:40:36
○ 2026-05-09 19:42:26
○A146.148.194.712026-04-07 → 2026-04-07 · 3 obs
○ 2018-09-03 09:27:32
● 2026-04-07 12:15:18
○ 2026-05-09 19:42:26
● 2026-04-07 12:15:18
○ 2026-05-09 19:42:26
○A76.164.198.2262017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-19 13:36:36
● 2017-02-10 13:40:36
○ 2018-09-03 09:27:32
○ 2026-05-09 19:42:26
● 2017-02-10 13:40:36
○ 2018-09-03 09:27:32
○ 2026-05-09 19:42:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: b.dns.cn, a.dns.cn, e.dns.cn, c.dns.cn, d.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 596ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|