czchangchuan.com - robtex.com
czchangchuan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.245.61.94🇭🇰 MYCLOUD-AS-AP156.245.32.0/19 CloudFly Net Inc | ||||||
| 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=1769243247 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778590481 | ||||||
Subdomains
Same first word
czchangchuan.com |
DNS History
5 records (5 active, 0 former)
●NSa.share-dns.com2026-02-26 → 2026-05-12 · 2 obs
● 2026-05-12 13:22:32
●NSa9.share-dns.com2026-02-26 → 2026-05-12 · 2 obs
● 2026-05-12 13:22:32
●NSb.share-dns.net2026-02-26 → 2026-05-12 · 2 obs
● 2026-05-12 13:22:32
●NSb9.share-dns.net2026-02-26 → 2026-05-12 · 2 obs
● 2026-05-12 13:22:32
●A156.245.61.942026-02-26 → 2026-05-12 · 2 obs
● 2026-05-12 13:22:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| czchangchuan.com | b9.share-dns.net, a9.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b9.share-dns.net, a9.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for czchangchuan.com (unsigned zone)
⏱️ Timing
Total: 930ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.245.61.94 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a9.share-dns.com)
Analysis
Hierarchy
czchangchuan.com is the parent of share.czchangchuan.com and www.czchangchuan.com.
IP Addresses
czchangchuan.com points to an IP address: 156.245.61.94.
other host names, for instance read.share.czchangchuan.com, www.share.czchangchuan.com, share.czchangchuan.com and www.czchangchuan.com share IP numbers with czchangchuan.com.
Name Servers
czchangchuan.com delegates to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
czchangchuan.com at least partially shares name servers with other domains, for instance wlhop.com, ul93.com, southsv.com.cn, aihuipinc.cn and clientschweb.com.
these name servers are commonly used with a11.share-dns.com, b11.share-dns.net, a3.share-dns.com, b3.share-dns.net, a8.share-dns.com, b8.share-dns.net, a12.share-dns.com, b12.share-dns.net, a4.share-dns.com and b4.share-dns.net.
Hostnames with one IP:
a9.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b9.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Hostnames resolving to 172.64.53.25: a9.share-dns.com and a.share-dns.com.
Hostnames resolving to 172.64.52.239: b9.share-dns.net and b.share-dns.net.