jcross.cn - robtex.com
jcross.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=2034587591 | ||||||
Same first word
Similar names
DNS History
10 records (0 active, 10 former)
○NSdns10.hichina.com2026-03-26 → 2026-03-26 · 1 obs
○ 2026-03-26 02:22:52
○NSdns9.hichina.com2026-03-26 → 2026-03-26 · 1 obs
○ 2026-03-26 02:22:52
○NSf1g1ns1.dnspod.net2015-07-14 → 2015-07-14 · 3 obs
● 2015-07-14 10:15:12
○ 2015-11-24 08:33:10
○ 2026-03-26 02:22:52
○ 2015-11-24 08:33:10
○ 2026-03-26 02:22:52
○NSf1g1ns2.dnspod.net2015-07-14 → 2015-07-14 · 3 obs
● 2015-07-14 10:15:12
○ 2015-11-24 08:33:10
○ 2026-03-26 02:22:52
○ 2015-11-24 08:33:10
○ 2026-03-26 02:22:52
○MXmail.skrimple.com2016-03-01 → 2017-02-15 · 3 obs
● 2016-03-01 10:28:32
● 2017-02-15 21:04:04
○ 2026-03-26 02:22:52
● 2017-02-15 21:04:04
○ 2026-03-26 02:22:52
○A103.51.144.812016-07-04 → 2017-02-15 · 4 obs
○ 2016-03-01 10:28:32
● 2016-07-04 03:01:08
● 2017-02-15 21:04:04
○ 2026-03-26 02:22:52
● 2016-07-04 03:01:08
● 2017-02-15 21:04:04
○ 2026-03-26 02:22:52
○A123.254.111.1902015-07-14 → 2015-07-14 · 3 obs
● 2015-07-14 10:15:12
○ 2015-11-24 08:33:10
○ 2026-03-26 02:22:52
○ 2015-11-24 08:33:10
○ 2026-03-26 02:22:52
○A124.16.31.1462015-11-24 → 2015-11-24 · 4 obs
○ 2015-07-14 10:15:12
● 2015-11-24 08:33:10
○ 2016-03-01 10:28:32
○ 2026-03-26 02:22:52
● 2015-11-24 08:33:10
○ 2016-03-01 10:28:32
○ 2026-03-26 02:22:52
○A65.19.157.2352016-03-01 → 2016-03-01 · 4 obs
○ 2015-11-24 08:33:10
● 2016-03-01 10:28:32
○ 2016-07-04 03:01:08
○ 2026-03-26 02:22:52
● 2016-03-01 10:28:32
○ 2016-07-04 03:01:08
○ 2026-03-26 02:22:52
🔍 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: 875ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|