cstd2000.com - dns.ninja
cstd2000.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.127.35.103🇺🇸 ENZU-GLOBAL38.127.32.0/19 Route Registered for Cogent Communications Customer Enzu Inc. | ||||||
| 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=1734858955 | ||||||
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=1786708314 | ||||||
Subdomains
mail.cstd2000.com |
Same first word
cstd2000.com |
DNS History
9 records (3 active, 6 former)
●NSa.share-dns.com2026-04-20 → 2026-08-14 · 3 obs
● 2026-04-20 06:11:18
● 2026-08-14 12:21:02
●NSb.share-dns.net2026-04-20 → 2026-08-14 · 3 obs
● 2026-04-20 06:11:18
● 2026-08-14 12:21:02
○NSdns11.hichina.com2015-08-16 → 2017-06-26 · 4 obs
● 2017-06-26 16:38:18
○ 2026-04-20 06:11:18
○ 2026-08-14 12:21:02
○NSdns12.hichina.com2015-08-16 → 2017-06-26 · 4 obs
● 2017-06-26 16:38:18
○ 2026-04-20 06:11:18
○ 2026-08-14 12:21:02
○MXmxbiz1.qq.com2015-08-16 → 2017-06-26 · 4 obs
● 2017-06-26 16:38:18
○ 2026-04-20 06:11:18
○ 2026-08-14 12:21:02
○MXmxbiz2.qq.com2015-08-16 → 2017-06-26 · 4 obs
● 2017-06-26 16:38:18
○ 2026-04-20 06:11:18
○ 2026-08-14 12:21:02
○A114.215.63.1852015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-17 11:36:50
○ 2026-08-14 12:21:02
○A139.129.154.2462015-12-17 → 2017-06-26 · 5 obs
● 2015-12-17 11:36:50
● 2017-06-26 16:38:18
○ 2026-04-20 06:11:18
○ 2026-08-14 12:21:02
●A38.127.35.1032026-04-20 → 2026-08-14 · 3 obs
● 2026-04-20 06:11:18
● 2026-08-14 12:21:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net... | - |
| cstd2000.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cstd2000.com (unsigned zone)
⏱️ Timing
Total: 431ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.127.35.103 |
| 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 (a.share-dns.com)
Analysis
Hierarchy
cstd2000.com is a parent domain of mail.cstd2000.com.
IP Addresses
cstd2000.com resolves to one IP address: 38.127.35.103.
Other host names, such as mail.cstd2000.com, share IP numbers with cstd2000.com.
Name Servers
cstd2000.com is delegated to two name servers: a.share-dns.com and b.share-dns.net.
cstd2000.com uses the same name servers as several other domains — among them 01hg0088.com, tcflower.com.cn, 6862777.com and two more.
cstd2000.com shares at least some of its name servers with other domains, including sfaqewa.vip, 9659abc1329.top, pasopro.net and two others.
These name servers are frequently seen alongside a7.share-dns.com, b7.share-dns.net, a12.share-dns.com and 7 other name servers.
a.share-dns.com and b.share-dns.net each resolve to one IP number: a.share-dns.com points to 172.64.53.25 and b.share-dns.net points to 172.64.52.239.