cstd.com.cn - dns.ninja
cstd.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 178.107.187.212🇬🇧 BT-UK-AS178.107.128.0/17 Globaldata Investments INC Suite 3346 1055 West 7th street,Los Angeles | ||||||
| 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=1779358320 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030711003 | ||||||
Subdomains
www.cstd.com.cn |
Same first word
cstd.com.cn |
cstd.ca |
cstd.de |
cstd.io |
cstd.co |
cstd.org |
cstd.cn |
cstd.me |
cstd.org.cn |
cstd.com |
cstd.fr |
cstd.co.uk |
cstd.bar |
cstd.shop |
cstd.ir |
cstd.nl |
Similar names
DNS History
9 records (3 active, 6 former)
●NSa.share-dns.com2026-02-21 → 2026-07-27 · 3 obs
● 2026-02-21 13:03:42
● 2026-07-27 21:05:30
●NSb.share-dns.net2026-02-21 → 2026-07-27 · 3 obs
● 2026-02-21 13:03:42
● 2026-07-27 21:05:30
○NSdns.bizcn.com2016-12-28 → 2018-05-30 · 5 obs
● 2016-12-28 22:40:28
● 2018-05-30 16:49:06
○ 2026-02-21 13:03:42
○ 2026-07-27 21:05:30
○NSns1.dns.com.cn2015-06-09 → 2018-05-30 · 4 obs
● 2018-05-30 16:49:06
○ 2026-02-21 13:03:42
○ 2026-07-27 21:05:30
○NSns2.dns.com.cn2015-06-09 → 2018-05-30 · 6 obs
● 2016-05-06 16:33:36
○ 2016-12-28 22:40:28
● 2018-05-30 16:49:06
○ 2026-02-21 13:03:42
○ 2026-07-27 21:05:30
○MXmx1.dns.com.cn2015-06-09 → 2018-05-30 · 4 obs
● 2018-05-30 16:49:06
○ 2026-02-21 13:03:42
○ 2026-07-27 21:05:30
○A154.212.2.842026-02-21 → 2026-05-07 · 5 obs
● 2026-02-21 13:03:42
● 2026-05-07 18:15:12
○ 2026-06-10 16:03:14
○ 2026-07-27 21:05:30
●A178.107.187.2122026-06-10 → 2026-07-27 · 5 obs
● 2026-06-10 16:03:14
○ 2026-06-16 03:07:52
● 2026-06-24 22:53:28
● 2026-07-27 21:05:30
○A222.76.218.792015-06-09 → 2018-05-30 · 4 obs
● 2018-05-30 16:49:06
○ 2026-02-21 13:03:42
○ 2026-07-27 21:05:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| cstd.com.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 cstd.com.cn (unsigned zone)
⏱️ Timing
Total: 861ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 178.107.187.212 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Hierarchy
cstd.com.cn is the parent zone for www.cstd.com.cn.
IP Addresses
cstd.com.cn points to a single IP number: 178.107.187.212.
Other host names share IP numbers with cstd.com.cn; www.cstd.com.cn is one such example.
Name Servers
cstd.com.cn is served by two delegated name servers, a.share-dns.com and b.share-dns.net.
cstd.com.cn shares its name server setup with other domains, including 137ee.com, hs-at.net, stxinyilaowu.com and two others.
cstd.com.cn partially shares its NS delegation with several other domains, including fzslk.com, cadetelbet.com, morganfieldkentucky.com and two others.
In DNS configurations, these name servers often share authority with a10.share-dns.com, b10.share-dns.net, a3.share-dns.com and 7 other name servers.
a.share-dns.com resolves to 172.64.53.25. b.share-dns.net resolves to 172.64.52.239. Both host names point to a single IP number.