onus.cn - robtex.com
onus.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 | 92eb803b122682c8bf592cac5d073d27941b1ed6 | ||||||
| TXT | domain name owner: dn4biz@gmail.com | ||||||
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=2034606326 | ||||||
Same first word
Similar names
DNS History
10 records (3 active, 7 former)
○A101.55.33.1142016-03-03 → 2016-03-03 · 4 obs
● 2016-03-03 17:25:22
○ 2016-07-10 06:03:50
○ 2026-03-29 14:32:40
○A103.138.12.1182020-10-07 → 2020-10-07 · 4 obs
● 2020-10-07 21:41:38
○ 2026-03-25 05:13:04
○ 2026-03-29 14:32:40
○A103.41.117.262015-07-11 → 2015-07-11 · 3 obs
○ 2015-11-27 01:56:42
○ 2026-03-29 14:32:40
○A103.43.135.232015-11-27 → 2015-11-27 · 4 obs
● 2015-11-27 01:56:42
○ 2016-03-03 17:25:22
○ 2026-03-29 14:32:40
○A14.1.96.442017-03-15 → 2017-03-15 · 4 obs
● 2017-03-15 02:55:58
○ 2020-03-08 16:45:40
○ 2026-03-29 14:32:40
●A18.140.0.1722026-03-25 → 2026-03-29 · 3 obs
● 2026-03-25 05:13:04
● 2026-03-29 14:32:40
○A198.74.104.702016-07-10 → 2016-07-10 · 4 obs
● 2016-07-10 06:03:50
○ 2017-03-15 02:55:58
○ 2026-03-29 14:32:40
○A92.118.191.262020-03-08 → 2020-03-08 · 4 obs
● 2020-03-08 16:45:40
○ 2020-10-07 21:41:38
○ 2026-03-29 14:32:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| onus.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 onus.cn (unsigned zone)
⏱️ Timing
Total: 1354ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.140.0.172 |
| TXT | 2 | domain name owner: dn4biz@gmail.com, 92eb803b122682c8bf592cac5d073d27941b1ed |
Analysis
IP Addresses
onus.cn points to a single IP number: 18.140.0.172.
Other host names, for instance uthink.cn, goldenway.cn, mail.zmore.com, cleansystem.com and myvintage.com share IP numbers with onus.cn.
Name Servers
Delegation for onus.cn rests with two name servers, ns1.net7.net and ns2.net7.net.
onus.cn shares the same name server setup as other domains, including blueribbon.cn, musetti.com, evoluer.com, backbone.cn and onlyyou.cn.
Host names sharing a single IP:
ns1.net7.net points to 18.140.0.172
ns2.net7.net points to 18.140.0.172
Host names that point to 18.140.0.172: ns1.net7.net and ns2.net7.net