dzdholding.com - robtex.com
dzdholding.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=1778561116 | ||||||
Same first word
dzdholding.com |
DNS History
9 records (4 active, 5 former)
○NSleada-svr032015-06-21 → 2016-12-27 · 4 obs
● 2016-12-27 07:11:12
○ 2026-03-18 03:13:04
○ 2026-05-12 04:51:32
●NSns11.xincache.com2026-03-18 → 2026-05-12 · 3 obs
● 2026-03-18 03:13:04
● 2026-05-12 04:51:32
●NSns12.xincache.com2026-03-18 → 2026-05-12 · 3 obs
● 2026-03-18 03:13:04
● 2026-05-12 04:51:32
○MXmail.dzdholding.com2015-06-21 → 2016-12-27 · 4 obs
● 2016-12-27 07:11:12
○ 2026-03-18 03:13:04
○ 2026-05-12 04:51:32
○MXmx-n.global-mail.cn2026-03-18 → 2026-05-12 · 2 obs
○ 2026-05-12 04:51:32
○MXmx1-n.global-mail.cn2026-03-18 → 2026-05-12 · 2 obs
○ 2026-05-12 04:51:32
●MXmxc.global-mail.cn2026-03-18 → 2026-05-12 · 3 obs
● 2026-03-18 03:13:04
● 2026-05-12 04:51:32
●MXmxu.global-mail.cn2026-03-18 → 2026-05-12 · 3 obs
● 2026-03-18 03:13:04
● 2026-05-12 04:51:32
○A58.64.136.1762015-06-21 → 2016-12-27 · 4 obs
● 2016-12-27 07:11:12
○ 2026-03-18 03:13:04
○ 2026-05-12 04:51:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net... | - |
| dzdholding.com | ns11.xincache.com, ns12.xincache.com | 12 records |
✅ Authoritative Response
Server:1.12.0.4
NS records: ns11.xincache.com, ns12.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dzdholding.com (unsigned zone)
⏱️ Timing
Total: 165ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns12.xincache.com, ns11.xincache.com |
| MX | 2 | mxc.global-mail.cn (pri: 5), mxu.global-mail.cn (pri: 50) |
| TXT | 1 | v=spf1 include:spf.global-mail.cn ~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
dzdholding.com's delegation uses two name servers, ns11.xincache.com and ns12.xincache.com.
dzdholding.com shares the same name server setup as other domains, for example shanghaifleetguard.com, yfdel.com, timelesstec.com, bigoodness.com and mj863.com.
dzdholding.com at least partially shares name servers with other domains, including 03500.com, litelai.com, wansongpu.com, zhong-nuo.com and nbzyl.com.
These name servers are typically used together with the name servers ns19.xincache.com, ns20.xincache.com, ce1.xincache.com, ce2.xincache.com, ns17.xincache.com, ns18.xincache.com, ns15.xincache.com, ns16.xincache.com, ns13.xincache.com and ns14.xincache.com.
Eight IP numbers for host names:
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.
Seven IP numbers for host names:
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
dzdholding.com is handled by two mail servers: mxc.global-mail.cn and mxu.global-mail.cn.
dzdholding.com shares its mail server setup with other domains, including ctnsdg.ac.cn, sznka.net, eaclhk.com, shsiom.com and building.com.hk.
The mail servers for dzdholding.com are shared with other domains, for instance hlbp.com, chinalic.com, media6.com.cn, fs-peak.com and gzinkjet.com.
Host names with a single IP:
mxc.global-mail.cn points to 101.36.121.182.
mxu.global-mail.cn points to 117.50.223.79.