lb678.cn - robtex.com
lb678.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=2034583503 | ||||||
Same first word
lb678.cn |
Similar names
DNS History
9 records (0 active, 9 former)
○NSns1.51dns.com2015-12-24 → 2016-07-27 · 4 obs
● 2015-12-24 06:53:20
● 2016-07-27 01:46:48
○ 2017-03-25 22:34:26
○ 2026-03-25 00:48:06
● 2016-07-27 01:46:48
○ 2017-03-25 22:34:26
○ 2026-03-25 00:48:06
○NSns1.nowcndns.com2026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 00:48:06
○NSns2.51dns.com2016-07-27 → 2016-07-27 · 4 obs
○ 2015-12-24 06:53:20
● 2016-07-27 01:46:48
○ 2017-03-25 22:34:26
○ 2026-03-25 00:48:06
● 2016-07-27 01:46:48
○ 2017-03-25 22:34:26
○ 2026-03-25 00:48:06
○NSns2.dnsdun.com2017-03-25 → 2017-03-25 · 3 obs
○ 2016-07-27 01:46:48
● 2017-03-25 22:34:26
○ 2026-03-25 00:48:06
● 2017-03-25 22:34:26
○ 2026-03-25 00:48:06
○NSns2.dnsdun.net2017-03-25 → 2017-03-25 · 3 obs
○ 2016-07-27 01:46:48
● 2017-03-25 22:34:26
○ 2026-03-25 00:48:06
● 2017-03-25 22:34:26
○ 2026-03-25 00:48:06
○NSns2.nowcndns.com2026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 00:48:06
○A107.163.161.2532015-10-09 → 2016-07-27 · 4 obs
● 2015-10-09 19:59:18
● 2016-07-27 01:46:48
○ 2017-03-25 22:34:26
○ 2026-03-25 00:48:06
● 2016-07-27 01:46:48
○ 2017-03-25 22:34:26
○ 2026-03-25 00:48:06
○A107.183.196.2442017-03-25 → 2017-03-25 · 3 obs
○ 2016-07-27 01:46:48
● 2017-03-25 22:34:26
○ 2026-03-25 00:48:06
● 2017-03-25 22:34:26
○ 2026-03-25 00:48:06
○A154.197.150.732026-03-25 → 2026-03-25 · 1 obs
○ 2026-03-25 00:48:06
🔍 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: 909ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|