855598.cn - robtex.com
855598.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=2035115943 | ||||||
Same first word
855598.cn |
Similar names
DNS History
8 records (0 active, 8 former)
○NSns1.julydns.com2026-07-13 → 2026-07-13 · 2 obs
● 2026-07-13 12:28:24
○ 2026-07-31 11:58:48
○ 2026-07-31 11:58:48
○NSns2.julydns.com2026-07-13 → 2026-07-13 · 2 obs
● 2026-07-13 12:28:24
○ 2026-07-31 11:58:48
○ 2026-07-31 11:58:48
○A103.7.31.1882015-12-22 → 2016-03-28 · 5 obs
○ 2015-10-22 13:35:16
● 2015-12-22 14:15:30
● 2016-03-28 08:36:48
○ 2026-07-13 12:28:24
○ 2026-07-31 11:58:48
● 2015-12-22 14:15:30
● 2016-03-28 08:36:48
○ 2026-07-13 12:28:24
○ 2026-07-31 11:58:48
○A121.14.125.522015-06-02 → 2015-10-22 · 4 obs
● 2015-06-02 09:39:50
● 2015-10-22 13:35:16
○ 2015-12-22 14:15:30
○ 2026-07-31 11:58:48
● 2015-10-22 13:35:16
○ 2015-12-22 14:15:30
○ 2026-07-31 11:58:48
○CNAMEaps0550.qq.com2015-12-22 → 2016-03-28 · 5 obs
○ 2015-06-02 09:39:50
● 2015-12-22 14:15:30
● 2016-03-28 08:36:48
○ 2026-07-13 12:28:24
○ 2026-07-31 11:58:48
● 2015-12-22 14:15:30
● 2016-03-28 08:36:48
○ 2026-07-13 12:28:24
○ 2026-07-31 11:58:48
○CNAMEid.qzone.qq.com2015-06-02 → 2016-03-28 · 4 obs
● 2015-06-02 09:39:50
● 2016-03-28 08:36:48
○ 2026-07-13 12:28:24
○ 2026-07-31 11:58:48
● 2016-03-28 08:36:48
○ 2026-07-13 12:28:24
○ 2026-07-31 11:58:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
✅ Authoritative Response
Server:203.119.25.1
NS records: d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn, e.dns.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 810ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|