extract.com.cn - robtex.com
extract.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 115.29.200.20🇨🇳 Alibaba-Cloud115.29.128.0/17 | ||||||
| NS | dns7.hichina.com ⭐ | ||||||
| A | 2408:4009:501::15🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.123🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns8.hichina.com | ||||||
| A | 2408:4009:501::16🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.124🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| MX | extract.com.cn ⭐ | ||||||
| A | 115.29.200.20🇨🇳 Alibaba-Cloud115.29.128.0/17 | ||||||
| SOA | dns7.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030680998 | ||||||
WOT: NOT_SAFE (20/100)
MX for
extract.com.cn |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns7.hichina.com2015-06-10 → 2026-07-12 · 2 obs
● 2026-07-12 00:01:56
●NSdns8.hichina.com2015-06-10 → 2026-07-12 · 2 obs
● 2026-07-12 00:01:56
●MXextract.com.cn2015-06-10 → 2026-07-12 · 2 obs
● 2026-07-12 00:01:56
●A115.29.200.202016-12-27 → 2026-07-12 · 3 obs
● 2016-12-27 07:46:54
● 2026-07-12 00:01:56
○A121.199.36.2272015-06-10 → 2016-04-22 · 4 obs
● 2016-04-22 16:02:46
○ 2016-12-27 07:46:54
○ 2026-07-12 00:01:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| extract.com.cn | dns7.hichina.com, dns8.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.44
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for extract.com.cn (unsigned zone)
⏱️ Timing
Total: 3214ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 115.29.200.20 |
| NS | 2 | dns8.hichina.com, dns7.hichina.com |
| MX | 1 | extract.com.cn (pri: 1) |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
Analysis
Mail Server Role
extract.com.cn serves as a mail server for extract.com.cn.
IP Addresses
extract.com.cn has exactly one IP address — 115.29.200.20.
Additional host names — including mail.extract.cn and extract.cn — share IP numbers with extract.com.cn.
Name Servers
extract.com.cn is served by two delegated name servers, dns7.hichina.com and dns8.hichina.com.
The name server configuration of extract.com.cn is shared with other domains, for instance etoa.cn, niubg.com, far-eastern.cn and two others.
The DNS delegation for extract.com.cn at least partly coincides with that of other domains, customslaw.net being one example.
Hosts with 9 IP addresses each:
dns7.hichina.com carries IP addresses 39.96.153.43, 39.96.153.63 and 47.118.199.203, with 6 other addresses beyond those.
dns8.hichina.com carries IP addresses 39.96.153.44, 39.96.153.54 and 47.118.199.204, with 6 other addresses beyond those.
Mail Servers
extract.com.cn uses exactly one mail server, which is extract.com.cn.
There is one IP number for extract.com.cn: 115.29.200.20.