d21.wang - robtex.com
d21.wang
| CNAME | d21.wang.cdn.dnsv1.com | ||||||
| CNAME | 87ns12lk.sched.sma.tdnsstic1.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 36.249.93.227🇨🇳 CHINA169-Backbone36.248.0.0/14 China Unicom Fujian Province Network | ||||||
| A | 42.4.56.186🇨🇳 CHINA169-Backbone42.4.0.0/14 China Unicom Liaoning Province Network | ||||||
| A | 122.188.57.54🇨🇳 CHINA169-Backbone122.188.0.0/14 China Unicom Hubei Province Network | ||||||
| A | 218.61.165.129🇨🇳 CHINA169-Backbone218.61.0.0/16 CMI (Customer Route) | ||||||
wang
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | g.zdnscloud.com | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2018-04-16_11:41:46 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1376139207 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSf1g1ns1.dnspod.net2026-05-26 → 2026-06-09 · 2 obs
● 2026-05-26 03:03:22
● 2026-06-09 04:09:42
● 2026-06-09 04:09:42
●NSf1g1ns2.dnspod.net2026-05-26 → 2026-06-09 · 2 obs
● 2026-05-26 03:03:22
● 2026-06-09 04:09:42
● 2026-06-09 04:09:42
●CNAMEd21.wang.cdn.dnsv1.com2026-05-26 → 2026-06-09 · 2 obs
● 2026-05-26 03:03:22
● 2026-06-09 04:09:42
● 2026-06-09 04:09:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| wang | j.zdnscloud.com, f.zdnscloud.cn, g.zdnscloud.com, d.zdnscloud.com... | 8 records |
| d21.wang | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:220.196.136.35
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for d21.wang (unsigned zone)
⏱️ Timing
Total: 1257ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net |
| CNAME | 1 | d21.wang.cdn.dnsv1.com |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (g.zdnscloud.com, f.zdnscloud.cn, d.zdnscloud.com...)
Analysis
IP Addresses
d21.wang has 4 IP addresses: 36.249.93.227, 42.4.56.186, 122.188.57.54 and 218.61.165.129.
ki70g9im.sched.sma.tdnsstic1.cn, oefwzxst.sched.sma.tdnsstic1.cn, m08mq7ki.sched.sma.tdnsstic1.cn and two other host names share IP numbers with d21.wang.