dunka.cn - robtex.com
dunka.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.216.78.241🇭🇰 POWERLINE-HK154.216.64.0/19 Digital Core Technology Co., Ltd | ||||||
| NS | a9.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b9.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1781427765 | ||||||
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=2034983847 | ||||||
Subdomains
www.dunka.cn |
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSa.share-dns.com2026-03-30 → 2026-06-29 · 2 obs
● 2026-06-29 16:30:06
●NSa9.share-dns.com2026-03-30 → 2026-06-29 · 2 obs
● 2026-06-29 16:30:06
●NSb.share-dns.net2026-03-30 → 2026-06-29 · 2 obs
● 2026-06-29 16:30:06
●NSb9.share-dns.net2026-03-30 → 2026-06-29 · 2 obs
● 2026-06-29 16:30:06
○A154.213.132.192026-04-07 → 2026-04-27 · 5 obs
● 2026-04-07 22:46:26
● 2026-04-27 03:46:12
○ 2026-06-27 01:47:58
○ 2026-06-29 16:30:06
●A154.216.78.2412026-06-27 → 2026-06-29 · 3 obs
● 2026-06-27 01:47:58
● 2026-06-29 16:30:06
○A198.44.248.332026-03-30 → 2026-04-07 · 4 obs
● 2026-04-07 18:12:14
○ 2026-04-07 22:46:26
○ 2026-06-29 16:30:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| dunka.cn | a9.share-dns.com, b9.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a9.share-dns.com, b9.share-dns.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3222ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.216.78.241 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Hierarchy
dunka.cn serves as the parent of www.dunka.cn.
IP Addresses
dunka.cn resolves to one IP address: 154.216.78.241.
Other host names share IP numbers with dunka.cn; pzcmw.cn is one such example.
Name Servers
The authoritative name servers for dunka.cn are a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
dunka.cn has at least partial name server overlap with other domains, such as zcslyy.com, trannyfaces.com, 333bysc.com and two others.
a11.share-dns.com, b11.share-dns.net and a6.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.
Four host names each point to one IP address: a9.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b9.share-dns.net and b.share-dns.net both point to 172.64.52.239.
These two host names — a9.share-dns.com and a.share-dns.com — each point to 172.64.53.25 IP addresses.
These two host names — b9.share-dns.net and b.share-dns.net — each point to 172.64.52.239 IP addresses.