yc-dz.com - robtex.com
yc-dz.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=1777088246 | ||||||
Subdomains
Same first word
yc-dz.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns.xinnet.cn2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-19 17:27:06
○ 2026-04-25 03:43:02
○NSns.xinnetdns.com2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-19 17:27:06
○ 2026-04-25 03:43:02
●NSns19.xincache.com2015-08-19 → 2026-04-25 · 3 obs
● 2015-08-19 17:27:06
● 2026-04-25 03:43:02
●NSns20.xincache.com2015-08-19 → 2026-04-25 · 3 obs
● 2015-08-19 17:27:06
● 2026-04-25 03:43:02
●MXclient.sinobnet.com2008-03-20 → 2026-04-25 · 2 obs
● 2026-04-25 03:43:02
○MXmail.dzkc.net2008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-19 17:27:06
○ 2026-04-25 03:43:02
●MXmail.yc-dz.com2015-08-19 → 2026-04-25 · 3 obs
● 2015-08-19 17:27:06
● 2026-04-25 03:43:02
○A219.133.31.1802008-03-20 → 2008-03-20 · 3 obs
○ 2015-08-19 17:27:06
○ 2026-04-25 03:43:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yc-dz.com | ns19.xincache.com, ns20.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.4
NS records: ns19.xincache.com, ns20.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yc-dz.com (unsigned zone)
⏱️ Timing
Total: 305ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns19.xincache.com, ns20.xincache.com |
| MX | 2 | mail.yc-dz.com (pri: 5), client.sinobnet.com (pri: 10) |
| SOA | 1 | ns19.xincache.com enterprise1dnsadmin.dn |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns19.xincache.com, ns19.xincache.com, ns19.xincache.com...)
Analysis
Hierarchy
yc-dz.com is parent of mail.yc-dz.com and www.yc-dz.com.
Name Servers
yc-dz.com's delegation is to two name servers ns19.xincache.com and ns20.xincache.com.
yc-dz.com shares the same name server configuration as other domains, such as htnsb.com, hzsunstar.net, sanlian-group.com.cn, lvgujob.com and chinaspring.org.cn.
yc-dz.com at least partially shares its name servers with other domains, for instance baitie.cn, only-china.com, gsjiasheng.com, epowermotor.com and ybqyw.com.
These name servers are often used together with the name servers ns11.xincache.com.
Host names with eight IP numbers: ns19.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: ns20.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
Two mail servers client.sinobnet.com and mail.yc-dz.com handle yc-dz.com.
yc-dz.com shares some mail servers with other domains, including kdf55.com, listenpa.com, zdwy.com, bjhsfl.com and tjhp.com.
These mail servers are often used alongside the mail servers mx.ym.163.com.
Host names with a single IP:
client.sinobnet.com resolves to 208.98.40.210.
mail.yc-dz.com resolves to 121.14.118.3.