chainge.cn - robtex.com
chainge.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.140.0.172🇸🇬 Amazon18.140.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-140-0-172.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns1.net7.net ⚠️ Not in zone NS records | ||||||
| A | 18.140.0.172🇸🇬 Amazon18.140.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-140-0-172.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns2.net7.net ⚠️ Not in zone NS records | ||||||
| A | 18.140.0.172🇸🇬 Amazon18.140.0.0/15 EC2 SIN prefix | ||||||
| PTR | ec2-18-140-0-172.ap-southeast-1.compute.amazonaws.com | ||||||
| TXT | domain name owner: dn4biz@gmail.com | ||||||
| TXT | 92eb803b122682c8bf592cac5d073d27941b1ed6 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034601094 | ||||||
Same first word
chainge.org |
chainge.events |
chainge.cn |
chainge.nl |
chainge.finance |
chainge.co.kr |
chainge.eu |
chainge.hu |
chainge.me |
Similar names
DNS History
3 records (3 active, 0 former)
●A18.140.0.1722026-03-21 → 2026-03-28 · 2 obs
● 2026-03-21 22:56:18
● 2026-03-28 21:01:44
● 2026-03-28 21:01:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| chainge.cn | ns1.net7.net, ns2.net7.net | - |
✅ Authoritative Response
Server:18.140.0.172
NS records: ns1.net7.net, ns2.net7.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chainge.cn (unsigned zone)
⏱️ Timing
Total: 1360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.140.0.172 |
| TXT | 2 | domain name owner: dn4biz@gmail.com, 92eb803b122682c8bf592cac5d073d27941b1ed |
Analysis
IP Addresses
chainge.cn maps to IP address 18.140.0.172.
Other host names, for instance airflow.cn, hinge.cn, uranium.cn, mx4.teamon.com and suyuan.cn share IP numbers with chainge.cn.
Name Servers
Two name servers ns1.net7.net and ns2.net7.net are delegated to chainge.cn.
chainge.cn uses the same name server configuration as other domains, such as popzone.com, vending.com.cn, powerlink.cn, folio.cn and archea.com.
Hostnames with one IP number:
ns1.net7.net points to 18.140.0.172
ns2.net7.net points to 18.140.0.172
Hostnames pointing to 18.140.0.172: ns1.net7.net, ns2.net7.net