co-helloworld.cn - robtex.com
co-helloworld.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.200.19.140🇭🇰 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=2034716411 | ||||||
rank #2418 in the tld
📈 Tranco rank: #638,675
Same first word
co-helloworld.net |
co-helloworld.cn |
co-helloworld.com |
DNS History
3 records (3 active, 0 former)
●NSa.share-dns.com2026-03-19 → 2026-04-27 · 2 obs
● 2026-04-27 03:15:56
●NSb.share-dns.net2026-03-19 → 2026-04-27 · 2 obs
● 2026-04-27 03:15:56
●A45.200.19.1402026-03-19 → 2026-04-27 · 2 obs
● 2026-04-27 03:15:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| co-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 co-helloworld.cn (unsigned zone)
⏱️ Timing
Total: 857ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.200.19.140 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
co-helloworld.cn points to a single IP address: 45.200.19.140.
Name Servers
co-helloworld.cn is delegated to two name servers: a.share-dns.com and b.share-dns.net.
co-helloworld.cn uses the same name server setup as other domains, including galfridaynova.com, zzfdjx.com, 0552hj.com, bashzz.cn and aoyoujie.com.
At least part of the name servers for co-helloworld.cn are shared with other domains, for instance yanyiyan.com, patenthaklari.com, eaclouds.com, bjdfxdds.cn and kechuang365.com.
these name servers are commonly used with the name servers a2.share-dns.com, b2.share-dns.net, a7.share-dns.com, b7.share-dns.net, a1.share-dns.com, b1.share-dns.net, a12.share-dns.com, b12.share-dns.net, a9.share-dns.com and b9.share-dns.net.
Hostnames with a single IP
a.share-dns.com resolves to: 172.64.53.25.
b.share-dns.net resolves to: 172.64.52.239.