chenghangcn.com - robtex.com
chenghangcn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.28.254.205🇺🇸 PEGTECHINC38.28.248.0/21 PEG TECH 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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1768625062 | ||||||
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=1771291435 | ||||||
Same first word
chenghangcn.com |
Similar names
DNS History
11 records (5 active, 6 former)
●NSa.share-dns.com2026-02-21 → 2026-03-23 · 3 obs
● 2026-02-21 05:58:14
● 2026-03-23 22:56:56
●NSa9.share-dns.com2026-02-21 → 2026-03-23 · 3 obs
● 2026-02-21 05:58:14
● 2026-03-23 22:56:56
●NSb.share-dns.net2026-02-21 → 2026-03-23 · 3 obs
● 2026-02-21 05:58:14
● 2026-03-23 22:56:56
●NSb9.share-dns.net2026-02-21 → 2026-03-23 · 3 obs
● 2026-02-21 05:58:14
● 2026-03-23 22:56:56
○NSdns17.hichina.com2015-08-14 → 2016-09-09 · 4 obs
● 2016-09-09 16:14:26
○ 2017-04-09 19:13:52
○ 2026-03-23 22:56:56
○NSdns18.hichina.com2015-08-14 → 2016-09-09 · 4 obs
● 2016-09-09 16:14:26
○ 2017-04-09 19:13:52
○ 2026-03-23 22:56:56
○NSf1g1ns1.dnspod.net2017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 19:13:52
○ 2026-02-21 05:58:14
○ 2026-03-23 22:56:56
○NSf1g1ns2.dnspod.net2017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 19:13:52
○ 2026-02-21 05:58:14
○ 2026-03-23 22:56:56
○A125.211.197.2182015-08-14 → 2016-09-09 · 4 obs
● 2016-09-09 16:14:26
○ 2017-04-09 19:13:52
○ 2026-03-23 22:56:56
○A192.151.235.1902017-04-09 → 2017-04-09 · 4 obs
● 2017-04-09 19:13:52
○ 2026-02-21 05:58:14
○ 2026-03-23 22:56:56
●A38.28.254.2052026-02-21 → 2026-03-23 · 3 obs
● 2026-02-21 05:58:14
● 2026-03-23 22:56:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| chenghangcn.com | b9.share-dns.net, a9.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b9.share-dns.net, a9.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chenghangcn.com (unsigned zone)
⏱️ Timing
Total: 245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.28.254.205 |
| 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
IP Addresses
chenghangcn.com resolves to one IP number: 38.28.254.205.
Other host names, for instance www.128526.com, idvertgroup.com and 128526.com share IP numbers with chenghangcn.com.
Name Servers
chenghangcn.com is delegated to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
chenghangcn.com at least partially shares name servers with other domains, for instance zzmhkj.com, longbona.com, victory77.com, jiankang4.com and sctjs.com.
These name servers are commonly used with the following name servers: a8.share-dns.com, b8.share-dns.net, a11.share-dns.com, b11.share-dns.net, a4.share-dns.com, b4.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a10.share-dns.com and b10.share-dns.net.
Host names with a single IP:
a9.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b9.share-dns.net points to 172.64.52.239.
b.share-dns.net points to 172.64.52.239.
Host names pointing to 172.64.53.25: a9.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b9.share-dns.net and b.share-dns.net.