ytcsy.cn - robtex.com
ytcsy.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.253.97.235🇿🇦 HKIDC-AS-AP156.253.64.0/18 AresIDC Limited | ||||||
| NS | a11.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 | b11.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=1783487061 | ||||||
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=2035067361 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-06-29 → 2026-07-21 · 3 obs
● 2026-06-29 22:42:38
● 2026-07-21 00:34:38
○NSa1.share-dns.com2026-06-29 → 2026-06-29 · 4 obs
● 2026-06-29 22:42:38
○ 2026-07-12 12:26:48
○ 2026-07-21 00:34:38
●NSa11.share-dns.com2026-07-12 → 2026-07-21 · 3 obs
● 2026-07-12 12:26:48
● 2026-07-21 00:34:38
●NSb.share-dns.net2026-06-29 → 2026-07-21 · 3 obs
● 2026-06-29 22:42:38
● 2026-07-21 00:34:38
○NSb1.share-dns.net2026-06-29 → 2026-06-29 · 4 obs
● 2026-06-29 22:42:38
○ 2026-07-12 12:26:48
○ 2026-07-21 00:34:38
●NSb11.share-dns.net2026-07-12 → 2026-07-21 · 3 obs
● 2026-07-12 12:26:48
● 2026-07-21 00:34:38
○NSns1.ce.net.cn2015-05-23 → 2017-05-29 · 4 obs
● 2017-05-29 11:41:30
○ 2026-06-29 22:42:38
○ 2026-07-21 00:34:38
○MXmail.ytcsy.cn2015-05-23 → 2017-05-29 · 4 obs
● 2017-05-29 11:41:30
○ 2026-06-29 22:42:38
○ 2026-07-21 00:34:38
○A106.185.26.1592017-05-29 → 2017-05-29 · 4 obs
● 2017-05-29 11:41:30
○ 2026-06-29 22:42:38
○ 2026-07-21 00:34:38
○A121.14.65.2132015-05-23 → 2016-07-14 · 4 obs
● 2016-07-14 21:31:20
○ 2017-05-29 11:41:30
○ 2026-07-21 00:34:38
●A156.253.97.2352026-07-12 → 2026-07-21 · 3 obs
● 2026-07-12 12:26:48
● 2026-07-21 00:34:38
○A45.207.110.2282026-06-29 → 2026-06-29 · 4 obs
● 2026-06-29 22:42:38
○ 2026-07-12 12:26:48
○ 2026-07-21 00:34:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| ytcsy.cn | a11.share-dns.com, b11.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a11.share-dns.com, b11.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ytcsy.cn (unsigned zone)
⏱️ Timing
Total: 973ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.253.97.235 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
IP Addresses
ytcsy.cn resolves to just one IP address, 156.253.97.235.
hmwxyy.com, daljsk.com and mzsdfs.com are examples of other host names that share IP numbers with ytcsy.cn.
Name Servers
The NS records for ytcsy.cn point to four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.
ytcsy.cn shares at least some of its name servers with other domains, including beyreuth.net, jxsgsh.com, hyzic.com and two others.
These name servers are frequently seen alongside a9.share-dns.com, b9.share-dns.net, a10.share-dns.com and 7 other name servers.
a11.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b11.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: a11.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239 IP addresses: b11.share-dns.net and b.share-dns.net.