dsyk.cn - robtex.com
dsyk.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.120.145.13🇨🇦 AS398993149.120.128.0/19 PEG TECH INC | ||||||
| NS | a2.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 | b2.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=1773556560 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035048851 | ||||||
Subdomains
www.dsyk.cn |
Same first word
Similar names
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-06-28 → 2026-07-17 · 3 obs
● 2026-06-28 07:02:40
● 2026-07-17 00:38:32
●NSa2.share-dns.com2026-06-28 → 2026-07-17 · 3 obs
● 2026-06-28 07:02:40
● 2026-07-17 00:38:32
●NSb.share-dns.net2026-06-28 → 2026-07-17 · 3 obs
● 2026-06-28 07:02:40
● 2026-07-17 00:38:32
●NSb2.share-dns.net2026-06-28 → 2026-07-17 · 3 obs
● 2026-06-28 07:02:40
● 2026-07-17 00:38:32
○NSdns31.hichina.com2015-06-03 → 2020-12-10 · 4 obs
● 2020-12-10 02:06:44
○ 2026-06-28 07:02:40
○ 2026-07-17 00:38:32
○NSdns32.hichina.com2015-06-03 → 2020-12-10 · 4 obs
● 2020-12-10 02:06:44
○ 2026-06-28 07:02:40
○ 2026-07-17 00:38:32
○A106.186.113.1702015-06-03 → 2016-01-18 · 4 obs
● 2016-01-18 19:53:16
○ 2016-01-30 04:08:28
○ 2026-07-17 00:38:32
○A121.40.119.1172016-04-15 → 2020-12-10 · 5 obs
● 2016-04-15 10:00:00
● 2020-12-10 02:06:44
○ 2026-06-28 07:02:40
○ 2026-07-17 00:38:32
●A149.120.145.132026-06-28 → 2026-07-17 · 3 obs
● 2026-06-28 07:02:40
● 2026-07-17 00:38:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| dsyk.cn | a2.share-dns.com, b2.share-dns.net | - |
✅ Authoritative Response
Server:172.64.52.239
NS records: a2.share-dns.com, b2.share-dns.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3548ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.120.145.13 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Hierarchy
dsyk.cn is the parent zone for www.dsyk.cn.
IP Addresses
dsyk.cn resolves to just one IP address, 149.120.145.13.
apkaize.com, www.dsyk.cn and u1d1.cn are examples of other host names that share IP numbers with dsyk.cn.
Name Servers
The NS records for dsyk.cn point to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
dsyk.cn partially shares its NS delegation with several other domains, including haoyukt.com, castoncottage.com, zhimagou.com and two others.
In DNS configurations, these name servers often share authority with a3.share-dns.com, b3.share-dns.net, a12.share-dns.com and 7 other name servers.
a2.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b2.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.
Host names pointing to 172.64.53.25 IP addresses: a2.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239 IP addresses: b2.share-dns.net and b.share-dns.net.