27w.cn - robtex.com
27w.cn
| CNAME | overdue.aliyun.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
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=2035005835 | ||||||
Same first word
Similar names
w72.ws |
7w2.cc |
w72.ru |
72w.ru |
72w.game |
w72.me |
72w.bet |
w27.akamai.net |
2w7.ph |
72w.com |
w72.akamai.net |
72w.live |
w27.me |
w27.ru |
72w.net |
DNS History
10 records (3 active, 7 former)
●NSdns31.hichina.com2026-07-01 → 2026-07-05 · 3 obs
○ 2026-05-22 18:40:58
● 2026-07-01 06:19:30
● 2026-07-05 13:46:54
● 2026-07-01 06:19:30
● 2026-07-05 13:46:54
●NSdns32.hichina.com2026-07-01 → 2026-07-05 · 3 obs
○ 2026-05-22 18:40:58
● 2026-07-01 06:19:30
● 2026-07-05 13:46:54
● 2026-07-01 06:19:30
● 2026-07-05 13:46:54
○NSf1g1ns1.dnspod.net2015-05-27 → 2016-11-26 · 4 obs
● 2015-05-27 18:54:18
● 2016-11-26 10:27:22
○ 2026-05-22 18:40:58
○ 2026-07-05 13:46:54
● 2016-11-26 10:27:22
○ 2026-05-22 18:40:58
○ 2026-07-05 13:46:54
○NSf1g1ns2.dnspod.net2015-05-27 → 2016-11-26 · 4 obs
● 2015-05-27 18:54:18
● 2016-11-26 10:27:22
○ 2026-05-22 18:40:58
○ 2026-07-05 13:46:54
● 2016-11-26 10:27:22
○ 2026-05-22 18:40:58
○ 2026-07-05 13:46:54
○NSns1.17ex.com2026-05-22 → 2026-05-22 · 4 obs
○ 2016-11-26 10:27:22
● 2026-05-22 18:40:58
○ 2026-07-01 06:19:30
○ 2026-07-05 13:46:54
● 2026-05-22 18:40:58
○ 2026-07-01 06:19:30
○ 2026-07-05 13:46:54
○NSns2.17ex.com2026-05-22 → 2026-05-22 · 4 obs
○ 2016-11-26 10:27:22
● 2026-05-22 18:40:58
○ 2026-07-01 06:19:30
○ 2026-07-05 13:46:54
● 2026-05-22 18:40:58
○ 2026-07-01 06:19:30
○ 2026-07-05 13:46:54
○MXmxdomain.qq.com2015-10-23 → 2016-04-11 · 4 obs
● 2015-10-23 02:28:40
● 2016-04-11 23:08:18
○ 2026-05-22 18:40:58
○ 2026-07-05 13:46:54
● 2016-04-11 23:08:18
○ 2026-05-22 18:40:58
○ 2026-07-05 13:46:54
○A202.75.219.2032015-05-27 → 2017-08-22 · 4 obs
● 2015-05-27 18:54:18
● 2017-08-22 06:42:06
○ 2026-05-22 18:40:58
○ 2026-07-05 13:46:54
● 2017-08-22 06:42:06
○ 2026-05-22 18:40:58
○ 2026-07-05 13:46:54
●CNAMEoverdue.aliyun.com2026-07-01 → 2026-07-05 · 3 obs
○ 2026-05-22 18:40:58
● 2026-07-01 06:19:30
● 2026-07-05 13:46:54
● 2026-07-01 06:19:30
● 2026-07-05 13:46:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, e.dns.cn, a.dns.cn, b.dns.cn... | - |
| 27w.cn | dns31.hichina.com, dns32.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.99
NS records: dns31.hichina.com, dns32.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 27w.cn (unsigned zone)
⏱️ Timing
Total: 1645ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns32.hichina.com, dns31.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns31.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
27w.cn resolves to just one IP address, 170.33.12.185.
Two other host names, along with bc4399.com, dounao.com and ayvc.com, also share IP numbers with 27w.cn.