memorycard.com.cn - robtex.com
memorycard.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
com.cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation 🔒 | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation 🔒 | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation 🔒 | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation 🔒 | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030422549 | ||||||
Same first word
Similar names
DNS History
3 records (0 active, 3 former)
○A124.16.31.1502017-02-06 → 2017-02-06 · 4 obs
○ 2016-04-19 19:12:50
● 2017-02-06 15:47:58
○ 2019-03-31 23:55:54
○ 2026-03-12 22:43:12
● 2017-02-06 15:47:58
○ 2019-03-31 23:55:54
○ 2026-03-12 22:43:12
○A184.105.178.912015-06-20 → 2016-04-19 · 4 obs
● 2015-06-20 06:21:22
● 2016-04-19 19:12:50
○ 2017-02-06 15:47:58
○ 2026-03-12 22:43:12
● 2016-04-19 19:12:50
○ 2017-02-06 15:47:58
○ 2026-03-12 22:43:12
○A47.91.137.1722019-03-31 → 2019-03-31 · 4 obs
○ 2017-02-06 15:47:58
● 2019-03-31 23:55:54
○ 2026-03-12 21:25:52
○ 2026-03-12 22:43:12
● 2019-03-31 23:55:54
○ 2026-03-12 21:25:52
○ 2026-03-12 22:43:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
✅ Authoritative Response
Server: 203.119.26.1
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: 3659ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|