dyyk.cn - robtex.com
dyyk.cn
| CNAME | 22.swnic.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.243.64.211🇭🇰 Alibaba-Cloud47.243.0.0/16 Proxy-registered route object | ||||||
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 2035-06-08 #43 | ||||||
Same first word
Similar names
DNS History
18 records (3 active, 15 former)
●NSbill.dnspod.net2026-06-28 → 2026-07-19 · 3 obs
○ 2017-02-15 18:37:12
● 2026-06-28 08:19:24
● 2026-07-19 14:53:46
● 2026-06-28 08:19:24
● 2026-07-19 14:53:46
○NSdns1.iidns.com2017-02-15 → 2017-02-15 · 4 obs
○ 2016-07-06 14:55:38
● 2017-02-15 18:37:12
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
● 2017-02-15 18:37:12
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
○NSdns2.iidns.com2017-02-15 → 2017-02-15 · 4 obs
○ 2016-07-06 14:55:38
● 2017-02-15 18:37:12
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
● 2017-02-15 18:37:12
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
○NSdns3.iidns.com2017-02-15 → 2017-02-15 · 4 obs
○ 2016-07-06 14:55:38
● 2017-02-15 18:37:12
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
● 2017-02-15 18:37:12
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
○NSdns4.iidns.com2017-02-15 → 2017-02-15 · 4 obs
○ 2016-07-06 14:55:38
● 2017-02-15 18:37:12
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
● 2017-02-15 18:37:12
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
○NSdns5.iidns.com2017-02-15 → 2017-02-15 · 4 obs
○ 2016-07-06 14:55:38
● 2017-02-15 18:37:12
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
● 2017-02-15 18:37:12
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
○NSdns6.iidns.com2017-02-15 → 2017-02-15 · 4 obs
○ 2016-07-06 14:55:38
● 2017-02-15 18:37:12
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
● 2017-02-15 18:37:12
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
○NSns1.22.cn2016-01-18 → 2016-01-18 · 3 obs
● 2016-01-18 20:10:52
○ 2016-07-06 14:55:38
○ 2026-07-19 14:53:46
○ 2016-07-06 14:55:38
○ 2026-07-19 14:53:46
○NSns2.22.cn2016-01-18 → 2016-01-18 · 3 obs
● 2016-01-18 20:10:52
○ 2016-07-06 14:55:38
○ 2026-07-19 14:53:46
○ 2016-07-06 14:55:38
○ 2026-07-19 14:53:46
○NSns3.22.cn2016-01-18 → 2016-01-18 · 3 obs
● 2016-01-18 20:10:52
○ 2016-07-06 14:55:38
○ 2026-07-19 14:53:46
○ 2016-07-06 14:55:38
○ 2026-07-19 14:53:46
○NSns4.22.cn2016-01-18 → 2016-01-18 · 3 obs
● 2016-01-18 20:10:52
○ 2016-07-06 14:55:38
○ 2026-07-19 14:53:46
○ 2016-07-06 14:55:38
○ 2026-07-19 14:53:46
●NSvictory.dnspod.net2026-06-28 → 2026-07-19 · 3 obs
○ 2017-02-15 18:37:12
● 2026-06-28 08:19:24
● 2026-07-19 14:53:46
● 2026-06-28 08:19:24
● 2026-07-19 14:53:46
○NSwww.dyyk.cn2016-07-06 → 2016-07-06 · 4 obs
○ 2016-01-18 20:10:52
● 2016-07-06 14:55:38
○ 2017-02-15 18:37:12
○ 2026-07-19 14:53:46
● 2016-07-06 14:55:38
○ 2017-02-15 18:37:12
○ 2026-07-19 14:53:46
○MXio.bouncemx.com2016-07-06 → 2016-07-06 · 3 obs
● 2016-07-06 14:55:38
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
○A67.198.211.1412015-06-04 → 2015-06-04 · 3 obs
● 2015-06-04 09:08:14
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
○ 2026-06-28 08:19:24
○ 2026-07-19 14:53:46
○A70.39.84.2372016-07-06 → 2016-07-06 · 4 obs
○ 2015-06-04 09:08:14
● 2016-07-06 14:55:38
○ 2017-02-15 18:37:12
○ 2026-07-19 14:53:46
● 2016-07-06 14:55:38
○ 2017-02-15 18:37:12
○ 2026-07-19 14:53:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| dyyk.cn | bill.dnspod.net, victory.dnspod.net | - |
✅ Authoritative Response
Server:36.155.149.35
NS records: bill.dnspod.net, victory.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dyyk.cn (unsigned zone)
⏱️ Timing
Total: 4299ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | victory.dnspod.net, bill.dnspod.net |
| CNAME | 1 | 22.swnic.com |
| SOA | 1 | bill.dnspod.net freednsadmin.dnspod.com |
Analysis
IP Addresses
dyyk.cn points to a single IP number: 47.243.64.211.
Additional host names — including 22.swnic.com and letou.com.cn — share IP numbers with dyyk.cn.