zbdazheng.com - robtex.com
zbdazheng.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.cnolnic.net ⭐ | ||||||
| A | 240c:4082:0:5d80::2🇨🇳 Baidu240c:4082::/32 | ||||||
| A | 106.13.136.254🇨🇳 Baidu106.13.128.0/19 AS38365 | ||||||
| A | 182.61.7.97🇨🇳 Baidu182.61.0.0/19 | ||||||
| NS | ns2.cnolnic.net | ||||||
| A | 240c:4081:8000:1702::3🇨🇳 Baidu240c:4081::/32 | ||||||
| A | 106.12.41.177🇨🇳 Baidu106.12.32.0/19 | ||||||
| A | 180.76.132.69🇨🇳 Baidu180.76.128.0/19 | ||||||
| MX | mx.mail.sogou.com ⭐ | ||||||
| SOA | ns1.cnolnic.netroot@cnolnic.net 2006-11-24 #1 | ||||||
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=1784489022 | ||||||
Same first word
zbdazheng.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.cnolnic.net2015-06-30 → 2026-07-19 · 2 obs
● 2026-07-19 19:52:14
●NSns2.cnolnic.net2015-06-30 → 2026-07-19 · 2 obs
● 2026-07-19 19:52:14
●MXmx.mail.sogou.com2015-06-30 → 2026-07-19 · 2 obs
● 2026-07-19 19:52:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net... | - |
| zbdazheng.com | ns1.cnolnic.net, ns2.cnolnic.net | - |
✅ Authoritative Response
Server:180.76.132.69
NS records: ns1.cnolnic.net, ns2.cnolnic.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zbdazheng.com (unsigned zone)
⏱️ Timing
Total: 3733ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.cnolnic.net, ns1.cnolnic.net |
| MX | 1 | mx.mail.sogou.com (pri: 10) |
| SOA | 1 | ns1.cnolnic.net root.cnolnic.net |
Analysis
Name Servers
zbdazheng.com has two authoritative name servers — ns1.cnolnic.net and ns2.cnolnic.net.
zbdazheng.com has the same name server delegation as a number of other domains, such as paisang.cn, web59-239.thk.vh.cnolnic.org, sce-re.com and two more.
ns1.cnolnic.net and ns2.cnolnic.net each resolve to three IP addresses. ns1.cnolnic.net resolves to 106.13.136.254, 182.61.7.97 and 240c:4082:0:5d80::2. ns2.cnolnic.net resolves to 106.12.41.177, 180.76.132.69 and 240c:4081:8000:1702::3.
Mail Servers
zbdazheng.com routes its mail through a single mail server, mx.mail.sogou.com.
zbdazheng.com has the same mail server arrangement as a number of other domains, for example huaxue.com.cn, hzcontrol.com, bai-qun.com and two more.
zbdazheng.com shares at least some of its mail servers with other domains, such as abh.cn and 5iba.com.