pc-helloworld.cn - robtex.com
pc-helloworld.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.200.19.136🇭🇰 USZNI-AS-AP45.200.18.0/23 Hong Kong megalayer | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| 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=1770957787 | ||||||
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=2034600801 | ||||||
rank #2942 in the tld
Same first word
pc-helloworld.cn |
pc-helloworld.com.cn |
Similar names
DNS History
3 records (3 active, 0 former)
●NSa.share-dns.com2026-03-19 → 2026-03-28 · 2 obs
● 2026-03-28 19:20:22
●NSb.share-dns.net2026-03-19 → 2026-03-28 · 2 obs
● 2026-03-28 19:20:22
●A45.200.19.1362026-03-19 → 2026-03-28 · 2 obs
● 2026-03-28 19:20:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, a.dns.cn, b.dns.cn... | - |
| pc-helloworld.cn | a.share-dns.com, b.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pc-helloworld.cn (unsigned zone)
⏱️ Timing
Total: 216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.200.19.136 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
pc-helloworld.cn points to a single IP: 45.200.19.136.
Name Servers
Two name servers a.share-dns.com and b.share-dns.net handle delegation for pc-helloworld.cn.
pc-helloworld.cn uses the same name server setup as other domains, for example alipayer.com, 111122t.com, hlbeir.com, hengjiyiliao.com and hfycch.com.
pc-helloworld.cn partially shares name servers with other domains; examples include czchaobai.com, mxuanf.com, 17z8.com, geekycrunch.com and faming88.com.
These name servers are commonly used alongside a3.share-dns.com, b3.share-dns.net, a9.share-dns.com, b9.share-dns.net, a5.share-dns.com, b5.share-dns.net, a10.share-dns.com, b10.share-dns.net, a2.share-dns.com and b2.share-dns.net.
Host names with one IP number: The host name a.share-dns.com points to 172.64.53.25 and the host name b.share-dns.net points to 172.64.52.239.