sdcatech.com.cn - dns.ninja
sdcatech.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.226.99.189🇭🇰 MYCLOUD-AS-AP156.226.64.0/18 CloudFly Net 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=1775548954 | ||||||
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=2030737279 | ||||||
Same first word
Similar names
dcatechs.com |
datechcs.co.uk |
cadtechs.com |
scadtech.com |
cadstech.com |
sedcatch.com |
teachcsd.com |
acsdtech.com |
hdcsetac.org |
acdstech.com |
scadtech.ru |
cdtasche.de |
DNS History
10 records (3 active, 7 former)
●NSa.share-dns.com2026-02-23 → 2026-08-05 · 3 obs
● 2026-02-23 07:48:16
● 2026-08-05 23:27:22
●NSb.share-dns.net2026-02-23 → 2026-08-05 · 3 obs
● 2026-02-23 07:48:16
● 2026-08-05 23:27:22
○NSdns15.hichina.com2015-07-22 → 2017-02-09 · 4 obs
● 2017-02-09 17:10:12
○ 2018-09-14 02:01:40
○ 2026-08-05 23:27:22
○NSdns16.hichina.com2015-07-22 → 2017-02-09 · 4 obs
● 2017-02-09 17:10:12
○ 2018-09-14 02:01:40
○ 2026-08-05 23:27:22
○NSdns17.hichina.com2018-09-14 → 2018-09-14 · 4 obs
● 2018-09-14 02:01:40
○ 2026-02-23 07:48:16
○ 2026-08-05 23:27:22
○NSdns18.hichina.com2018-09-14 → 2018-09-14 · 4 obs
● 2018-09-14 02:01:40
○ 2026-02-23 07:48:16
○ 2026-08-05 23:27:22
●A156.226.99.1892026-07-17 → 2026-08-05 · 3 obs
● 2026-07-17 18:12:26
● 2026-08-05 23:27:22
○A156.250.111.1072026-02-23 → 2026-02-23 · 4 obs
● 2026-02-23 07:48:16
○ 2026-07-17 18:12:26
○ 2026-08-05 23:27:22
○A222.175.241.982015-07-22 → 2017-02-09 · 4 obs
● 2017-02-09 17:10:12
○ 2018-09-14 02:01:40
○ 2026-08-05 23:27:22
○A27.223.62.502018-09-14 → 2018-09-14 · 4 obs
● 2018-09-14 02:01:40
○ 2026-02-23 07:48:16
○ 2026-08-05 23:27:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| sdcatech.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 sdcatech.com.cn (unsigned zone)
⏱️ Timing
Total: 2787ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.226.99.189 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
sdcatech.com.cn has exactly one IP address — 156.226.99.189.
Among the host names that share IP numbers with sdcatech.com.cn is jiulongmjg.com, as one example.
Name Servers
The NS records for sdcatech.com.cn delegate to a.share-dns.com and b.share-dns.net.
The name server configuration of sdcatech.com.cn is shared with other domains, for instance 70398v.com, 356yy.com, 086hu.com and two others.
The name servers of sdcatech.com.cn overlap at least partially with those of other domains — among them efb.mobi, mos0779.com, cgwnt.com and two more.
These name servers commonly appear in delegations together with a4.share-dns.com, b4.share-dns.net, a3.share-dns.com and 7 other.
Both a.share-dns.com and b.share-dns.net have a single IP address each — a.share-dns.com resolves to 172.64.53.25 while b.share-dns.net resolves to 172.64.52.239.