tousa-s2.tocoding.com - dns.ninja
tousa-s2.tocoding.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.216.54.20🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix | ||||||
| PTR | ec2-18-216-54-20.us-east-2.compute.amazonaws.com | ||||||
tocoding.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 112.74.218.202🇨🇳 Alibaba-Cloud112.74.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | vip3.alidns.com ⭐ | ||||||
| NS | vip4.alidns.com | ||||||
| MX | hzmx01.mxmail.netease.com ⭐ | ||||||
| MX | hzmx02.mxmail.netease.com(10) | ||||||
| TXT | v=spf1 include:spf.163.com -all | ||||||
| SOA | vip3.alidns.comhostmaster@hichina.com 2012-07-14 #1 | ||||||
DNS History
1 record (1 active, 0 former)
●A18.216.54.202019-12-19 → 2026-08-04 · 2 obs
● 2019-12-19 05:08:26
● 2026-08-04 22:36:58
● 2026-08-04 22:36:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| tocoding.com | vip3.alidns.com, vip4.alidns.com | 22 records |
✅ Authoritative Response
Server:121.40.6.164
NS records: vip3.alidns.com, vip4.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tocoding.com (unsigned zone)
⏱️ Timing
Total: 529ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.216.54.20 |
📌 Glue Records Collected
Total: 22
Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)
Analysis
IP Addresses
tousa-s2.tocoding.com resolves to one IP address: 18.216.54.20.
ec2-18-216-54-20.us-east-2.compute.amazonaws.com is an example of another host name that shares IP numbers with tousa-s2.tocoding.com.