cnjzh.com - robtex.com
cnjzh.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.12.169.87🇺🇸 PEGTECHINC38.12.128.0/18 PEG TECH INC | ||||||
| NS | a12.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 | b12.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=1751979435 | ||||||
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=1774531507 | ||||||
Subdomains
mail.cnjzh.com |
Same first word
cnjzh.com |
Similar names
zjhcn.com |
jnhcz.cn |
zjnhc.com |
nczhj.com |
zhcjn.net |
hzncj.com |
znjhc.com |
cnzjh.com |
zhcjn.com |
cznjh.com |
cnzhj.com |
jhzcn.com |
hcnzj.com |
chnzj.com |
nhzcj.com |
jzhcn.com |
zjchn.com |
zjcnh.com |
cnjhz.com |
hnzjc.com |
zjhcn.cn |
DNS History
10 records (5 active, 5 former)
●NSa.share-dns.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:48:14
●NSa12.share-dns.com2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:48:14
●NSb.share-dns.net2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:48:14
●NSb12.share-dns.net2026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:48:14
○NSns3.xrnet.cn2015-09-03 → 2017-06-21 · 3 obs
● 2017-06-21 00:24:20
○ 2026-03-26 13:48:14
○NSns4.xrnet.cn2015-09-03 → 2017-06-21 · 3 obs
● 2017-06-21 00:24:20
○ 2026-03-26 13:48:14
○MXmail.cnjzh.com2015-09-03 → 2017-06-21 · 3 obs
● 2017-06-21 00:24:20
○ 2026-03-26 13:48:14
○A180.178.41.2022015-09-03 → 2016-05-26 · 4 obs
● 2016-05-26 07:21:54
○ 2016-07-26 05:56:22
○ 2026-03-26 13:48:14
●A38.12.169.872026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 13:48:14
○A45.121.140.1412016-07-26 → 2017-06-21 · 4 obs
● 2016-07-26 05:56:22
● 2017-06-21 00:24:20
○ 2026-03-26 13:48:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
| cnjzh.com | b12.share-dns.net, a12.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b12.share-dns.net, a12.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cnjzh.com (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.12.169.87 |
| 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 (a12.share-dns.com)
Analysis
Hierarchy
cnjzh.com is the parent of mail.cnjzh.com.
IP Addresses
cnjzh.com resolves to one IP number: 38.12.169.87.
other host names including mail.yanjiusheng119.com, hcxslmc.com, seukaoyan.com, 527so.com and gnhjy.com share IP numbers with cnjzh.com.
Name Servers
cnjzh.com is delegated to four name servers: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.
cnjzh.com at least partially shares name servers with other domains, for instance lukemccreadie.com, jonversacds.com, fixersas.com, nbsooka.com and xg5859.com.
These name servers are commonly used with the following name servers: a6.share-dns.com, b6.share-dns.net, a8.share-dns.com, b8.share-dns.net, a1.share-dns.com, b1.share-dns.net, a4.share-dns.com, b4.share-dns.net, a9.share-dns.com and b9.share-dns.net.
Host names with a single IP:
a12.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b12.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: a12.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b12.share-dns.net and b.share-dns.net.