tldlr.cn - robtex.com
tldlr.cn
| DNSSEC | ⚠️ Not signed | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2034589425 | ||||||
Same first word
tldlr.cn |
Similar names
DNS History
14 records (0 active, 14 former)
○NSdns13.hichina.com2026-03-17 → 2026-03-22 · 4 obs
○ 2019-04-07 10:13:52
● 2026-03-17 07:53:24
● 2026-03-22 17:33:54
○ 2026-03-26 11:35:28
● 2026-03-17 07:53:24
● 2026-03-22 17:33:54
○ 2026-03-26 11:35:28
○NSdns14.hichina.com2026-03-17 → 2026-03-22 · 4 obs
○ 2019-04-07 10:13:52
● 2026-03-17 07:53:24
● 2026-03-22 17:33:54
○ 2026-03-26 11:35:28
● 2026-03-17 07:53:24
● 2026-03-22 17:33:54
○ 2026-03-26 11:35:28
○NSexpirens3.hichina.com2026-03-17 → 2026-03-22 · 4 obs
○ 2019-04-07 10:13:52
● 2026-03-17 07:53:24
● 2026-03-22 17:33:54
○ 2026-03-26 11:35:28
● 2026-03-17 07:53:24
● 2026-03-22 17:33:54
○ 2026-03-26 11:35:28
○NSexpirens4.hichina.com2026-03-17 → 2026-03-22 · 4 obs
○ 2019-04-07 10:13:52
● 2026-03-17 07:53:24
● 2026-03-22 17:33:54
○ 2026-03-26 11:35:28
● 2026-03-17 07:53:24
● 2026-03-22 17:33:54
○ 2026-03-26 11:35:28
○NSf1g1ns1.dnspod.net2015-08-02 → 2019-04-07 · 6 obs
● 2015-08-02 15:50:24
● 2016-06-25 09:55:52
○ 2017-02-09 17:15:04
● 2019-04-07 10:13:52
○ 2026-03-17 07:53:24
○ 2026-03-26 11:35:28
● 2016-06-25 09:55:52
○ 2017-02-09 17:15:04
● 2019-04-07 10:13:52
○ 2026-03-17 07:53:24
○ 2026-03-26 11:35:28
○NSf1g1ns2.dnspod.net2015-08-02 → 2019-04-07 · 6 obs
● 2015-08-02 15:50:24
● 2016-06-25 09:55:52
○ 2017-02-09 17:15:04
● 2019-04-07 10:13:52
○ 2026-03-17 07:53:24
○ 2026-03-26 11:35:28
● 2016-06-25 09:55:52
○ 2017-02-09 17:15:04
● 2019-04-07 10:13:52
○ 2026-03-17 07:53:24
○ 2026-03-26 11:35:28
○NSlv3ns1.ffdns.net2017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-25 09:55:52
● 2017-02-09 17:15:04
○ 2019-04-07 10:13:52
○ 2026-03-26 11:35:28
● 2017-02-09 17:15:04
○ 2019-04-07 10:13:52
○ 2026-03-26 11:35:28
○NSlv3ns2.ffdns.net2017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-25 09:55:52
● 2017-02-09 17:15:04
○ 2019-04-07 10:13:52
○ 2026-03-26 11:35:28
● 2017-02-09 17:15:04
○ 2019-04-07 10:13:52
○ 2026-03-26 11:35:28
○NSlv3ns3.ffdns.net2017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-25 09:55:52
● 2017-02-09 17:15:04
○ 2019-04-07 10:13:52
○ 2026-03-26 11:35:28
● 2017-02-09 17:15:04
○ 2019-04-07 10:13:52
○ 2026-03-26 11:35:28
○NSlv3ns4.ffdns.net2017-02-09 → 2017-02-09 · 4 obs
○ 2016-06-25 09:55:52
● 2017-02-09 17:15:04
○ 2019-04-07 10:13:52
○ 2026-03-26 11:35:28
● 2017-02-09 17:15:04
○ 2019-04-07 10:13:52
○ 2026-03-26 11:35:28
○NSns1.nowcndns.com2026-03-17 → 2026-03-26 · 2 obs
○ 2026-03-17 07:53:24
○ 2026-03-26 11:35:28
○ 2026-03-26 11:35:28
○NSns2.nowcndns.com2026-03-17 → 2026-03-26 · 2 obs
○ 2026-03-17 07:53:24
○ 2026-03-26 11:35:28
○ 2026-03-26 11:35:28
○A172.247.173.2232019-04-07 → 2019-04-07 · 3 obs
● 2019-04-07 10:13:52
○ 2026-03-17 07:53:24
○ 2026-03-26 11:35:28
○ 2026-03-17 07:53:24
○ 2026-03-26 11:35:28
○CNAMEexpired.hichina.com2026-03-17 → 2026-03-22 · 3 obs
● 2026-03-17 07:53:24
● 2026-03-22 17:33:54
○ 2026-03-26 11:35:28
● 2026-03-22 17:33:54
○ 2026-03-26 11:35:28
🔍 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: 779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|