gzdaa.com - robtex.com
gzdaa.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=1771291435 | ||||||
Same first word
gzdaa.com |
Similar names
DNS History
9 records (5 active, 4 former)
○NSf1g1ns1.dnspod.net2015-06-11 → 2016-07-15 · 4 obs
● 2016-07-15 19:11:50
○ 2020-04-08 01:07:50
○ 2026-03-23 17:44:20
○NSf1g1ns2.dnspod.net2015-06-11 → 2016-07-15 · 4 obs
● 2016-07-15 19:11:50
○ 2020-04-08 01:07:50
○ 2026-03-23 17:44:20
●NSns11.xincache.com2020-04-08 → 2026-03-23 · 3 obs
● 2020-04-08 01:07:50
● 2026-03-23 17:44:20
●NSns12.xincache.com2020-04-08 → 2026-03-23 · 3 obs
● 2020-04-08 01:07:50
● 2026-03-23 17:44:20
○A210.21.125.202020-04-08 → 2020-04-08 · 4 obs
● 2020-04-08 01:07:50
○ 2026-02-15 07:37:18
○ 2026-03-23 17:44:20
●A210.21.125.212026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 07:37:18
● 2026-03-23 17:44:20
○A210.21.125.222015-06-11 → 2016-07-15 · 4 obs
● 2016-07-15 19:11:50
○ 2020-04-08 01:07:50
○ 2026-03-23 17:44:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gzdaa.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 gzdaa.com (unsigned zone)
⏱️ Timing
Total: 152ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.21.125.21 |
| NS | 2 | ns12.xincache.com, ns11.xincache.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | ns11.xincache.com enterprise1dnsadmin.dn |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns11.xincache.com, ns11.xincache.com, ns11.xincache.com...)
Analysis
IP Addresses
gzdaa.com points to a single IP: 210.21.125.21.
Name Servers
Two name servers ns11.xincache.com and ns12.xincache.com handle delegation for gzdaa.com.
gzdaa.com uses the same name server setup as other domains, for example anotech-jm.com, phsx.net, chinayyhg.com, sgyr.net and cyz6.com.
gzdaa.com partially shares name servers with other domains; examples include xjwest.net, gysd.com.cn, topwin-display.com, kt-enviro.com and nfnet.cn.
These name servers are commonly used alongside ns19.xincache.com, ns20.xincache.com, ce1.xincache.com, ce2.xincache.com, ns15.xincache.com, ns16.xincache.com, ns17.xincache.com, ns18.xincache.com, ns13.xincache.com and ns14.xincache.com.
Hosts 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.
Hosts 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
gzdaa.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
gzdaa.com has the same mail server setup as other domains, including cnhengkai.com, ieasynet.com, shkeqia.com, besile.com and seethe-ad.com.
Some mail servers are shared between gzdaa.com and other domains, for example touhou.name.
Host names with two IPs:
mxbiz1.qq.com points to: 203.205.147.218 and 203.205.232.191.
Host names with a single IP:
mxbiz2.qq.com points to: 203.205.232.191.
Names resolving to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.