export.cn - robtex.com
export.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 222.73.136.7🇨🇳 SHANGHAITELECOM222.73.136.0/24 SHIDC | ||||||
| PTR | mail.paisuo.com | ||||||
| NS | ns1.alidns.com ⭐ | ||||||
| A | 2408:4009:501::1🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.45🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.55🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.205🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.215🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.45🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.55🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.115🇨🇳 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 | 139.224.142.125🇨🇳 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 | ns2.alidns.com | ||||||
| A | 2408:4009:501::2🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.46🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.56🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.206🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.216🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.46🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.56🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.116🇨🇳 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 | 139.224.142.126🇨🇳 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 | mail.export.cn ⭐ | ||||||
| A | 222.73.136.7🇨🇳 SHANGHAITELECOM222.73.136.0/24 SHIDC | ||||||
| PTR | mail.paisuo.com | ||||||
| TXT | v=spf1 mx ip4:222.73.136.7 ~all | ||||||
| SOA | ns1.alidns.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=2034724995 | ||||||
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSdns1.iidns.com2015-05-30 → 2016-12-16 · 4 obs
● 2016-12-16 22:03:12
○ 2026-04-25 01:21:22
○ 2026-04-28 19:46:46
○NSdns2.iidns.com2015-05-30 → 2016-12-16 · 4 obs
● 2016-12-16 22:03:12
○ 2026-04-25 01:21:22
○ 2026-04-28 19:46:46
○NSdns3.iidns.com2015-05-30 → 2016-12-16 · 4 obs
● 2016-12-16 22:03:12
○ 2026-04-25 01:21:22
○ 2026-04-28 19:46:46
○NSdns4.iidns.com2015-05-30 → 2016-12-16 · 4 obs
● 2016-12-16 22:03:12
○ 2026-04-25 01:21:22
○ 2026-04-28 19:46:46
○NSdns5.iidns.com2015-05-30 → 2016-12-16 · 4 obs
● 2016-12-16 22:03:12
○ 2026-04-25 01:21:22
○ 2026-04-28 19:46:46
○NSdns6.iidns.com2015-05-30 → 2016-12-16 · 4 obs
● 2016-12-16 22:03:12
○ 2026-04-25 01:21:22
○ 2026-04-28 19:46:46
●NSns1.alidns.com2026-04-25 → 2026-04-28 · 3 obs
● 2026-04-25 01:21:22
● 2026-04-28 19:46:46
●NSns2.alidns.com2026-04-25 → 2026-04-28 · 3 obs
● 2026-04-25 01:21:22
● 2026-04-28 19:46:46
●MXmail.export.cn2015-05-30 → 2026-04-28 · 2 obs
● 2026-04-28 19:46:46
○A173.224.210.1872015-05-30 → 2015-12-22 · 4 obs
● 2015-12-22 19:19:14
○ 2016-09-21 07:44:32
○ 2026-04-28 19:46:46
●A222.73.136.72026-04-25 → 2026-04-28 · 3 obs
● 2026-04-25 01:21:22
● 2026-04-28 19:46:46
○A23.91.4.1582016-09-21 → 2016-12-16 · 5 obs
● 2016-09-21 07:44:32
● 2016-12-16 22:03:12
○ 2026-04-25 01:21:22
○ 2026-04-28 19:46:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| export.cn | ns1.alidns.com, ns2.alidns.com | - |
✅ Authoritative Response
Server:139.224.142.115
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for export.cn (unsigned zone)
⏱️ Timing
Total: 1505ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 222.73.136.7 |
| NS | 2 | ns2.alidns.com, ns1.alidns.com |
| MX | 1 | mail.export.cn (pri: 10) |
| TXT | 1 | v=spf1 mx ip4:222.73.136.7 ~all |
| SOA | 1 | ns1.alidns.com hostmaster.hichina.com |
Analysis
IP Addresses
export.cn points to IP number: 222.73.136.7.
Other host names such as passionsource.cn, blueskystudy.com, frzk.org, mail.modelcn.com.cn and mail.paisuo.com share IPs with export.cn.
Name Servers
export.cn is delegated to two name servers: ns1.alidns.com and ns2.alidns.com.
export.cn shares the same name server setup as eyetv.tv, 2795.cc, zhlchb.com, qybox.net and bhenjue.xyz.
export.cn at least partially shares name servers with other domains, for instance 630613.com, webcast.cn, aaaoffer.xyz, usat.cn and 99065jx.com.
these name servers are often used with the name servers ns7.alidns.com, ns8.alidns.com, dns31.hichina.com, dns32.hichina.com, dns1.hichina.com, dns2.hichina.com, dns10.hichina.com and dns9.hichina.com.
Nine IP numbers per host:
ns1.alidns.com points to: 2408:4009:501::1, 39.96.153.45, 39.96.153.55, 47.118.199.205, 47.118.199.215, 120.76.107.45, 120.76.107.55, 139.224.142.115 and 139.224.142.125.
ns2.alidns.com points to: 2408:4009:501::2, 39.96.153.46, 39.96.153.56, 47.118.199.206, 47.118.199.216, 120.76.107.46, 120.76.107.56, 139.224.142.116 and 139.224.142.126.
Mail Servers
export.cn is handled by a single mail server, mail.export.cn.
mail.export.cn points to a single IP: 222.73.136.7.