3355557.cn - robtex.com
3355557.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=2035161609 | ||||||
Similar names
DNS History
4 records (0 active, 4 former)
○NSf1g1ns1.dnspod.net2015-12-03 → 2016-07-15 · 4 obs
● 2015-12-03 03:53:28
● 2016-07-15 03:57:42
○ 2020-02-05 16:58:40
○ 2026-08-10 03:02:26
● 2016-07-15 03:57:42
○ 2020-02-05 16:58:40
○ 2026-08-10 03:02:26
○NSf1g1ns2.dnspod.net2015-12-03 → 2016-07-15 · 4 obs
● 2015-12-03 03:53:28
● 2016-07-15 03:57:42
○ 2020-02-05 16:58:40
○ 2026-08-10 03:02:26
● 2016-07-15 03:57:42
○ 2020-02-05 16:58:40
○ 2026-08-10 03:02:26
○A23.104.46.2252015-12-03 → 2015-12-03 · 3 obs
● 2015-12-03 03:53:28
○ 2016-07-15 03:57:42
○ 2026-08-10 03:02:26
○ 2016-07-15 03:57:42
○ 2026-08-10 03:02:26
○A23.80.211.882016-07-15 → 2016-07-15 · 4 obs
○ 2015-12-03 03:53:28
● 2016-07-15 03:57:42
○ 2020-02-05 16:58:40
○ 2026-08-10 03:02:26
● 2016-07-15 03:57:42
○ 2020-02-05 16:58:40
○ 2026-08-10 03:02:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, c.dns.cn, b.dns.cn, d.dns.cn... | - |
✅ Authoritative Response
Server:203.119.28.1
NS records: a.dns.cn, c.dns.cn, b.dns.cn, d.dns.cn, e.dns.cn
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.25.1 for DNSKEY cn
⏱️ Timing
Total: 3497ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|