jsycrystal.com - robtex.com
jsycrystal.com
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=1774658747 | ||||||
Same first word
jsycrystal.com |
DNS History
6 records (5 active, 1 former)
○NSjm1.dns.com2020-01-29 → 2020-01-29 · 3 obs
○ 2026-02-16 16:32:02
○ 2026-03-28 01:06:54
●NSns11.xincache.com2026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 16:32:02
● 2026-03-28 01:06:54
●NSns12.xincache.com2026-02-16 → 2026-03-28 · 3 obs
● 2026-02-16 16:32:02
● 2026-03-28 01:06:54
●MXmx1.qiye.aliyun.com2026-02-16 → 2026-03-28 · 2 obs
● 2026-03-28 01:06:54
●MXmx2.qiye.aliyun.com2026-02-16 → 2026-03-28 · 2 obs
● 2026-03-28 01:06:54
●MXmx3.qiye.aliyun.com2026-02-16 → 2026-03-28 · 2 obs
● 2026-03-28 01:06:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| jsycrystal.com | ns11.xincache.com, ns12.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.1
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsycrystal.com (unsigned zone)
⏱️ Timing
Total: 145ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns11.xincache.com, ns12.xincache.com |
| MX | 3 | mx1.qiye.aliyun.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)
Analysis
Name Servers
jsycrystal.com's delegation uses two name servers: ns11.xincache.com and ns12.xincache.com.
jsycrystal.com uses the same name server setup as other domains, such as aituoma.com, whzgwl.com, yichengsheng.com, amrmeter.com and asahi-job.com.
jsycrystal.com at least partially shares name servers with other domains, including mold-town.com, hnlsdb.com, chinayssd.com, hzzngl.cn and skesen.cn.
These name servers are commonly used with ns19.xincache.com, ns20.xincache.com, ns17.xincache.com, ns18.xincache.com, ns13.xincache.com, ns14.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com and ns16.xincache.com.
Host names with eight IP numbers:
ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Host names with seven IP numbers:
ns12.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Mail Servers
Three mail servers handle jsycrystal.com: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
jsycrystal.com shares at least some mail servers with other domains, for example tongrentang.co.nz, fromlux.com, idrunk.cn, ideal-sh.com and veritnet.com.
These mail servers are often used with mxw.mxhichina.com and mxn.mxhichina.com.
Host names with two IP numbers:
The host name mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
The host names mx1.qiye.aliyun.com and mx2.qiye.aliyun.com point to 47.246.137.47 and 47.246.136.231 respectively.
Host names that point to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.
Host names that point to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.