infomann.cn - robtex.com
infomann.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.147.251.203🇨🇳 CHINANET-Guangdong-GuangZhou-MAN211.147.240.0/20 World Crossing Telecom(GuangZhou) Ltd. -GZMAN-STATIC | ||||||
| NS | dns1.hichina.com ⭐ | ||||||
| A | 2408:4009:501::9🇨🇳 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 | dns2.hichina.com | ||||||
| A | 2408:4009:501::10🇨🇳 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 | mail.infomann.cn ⭐ | ||||||
| A | 209.85.216.96🇺🇸 Google209.85.128.0/17 | ||||||
| PTR | mail-pj1-f96.google.com | ||||||
| SOA | dns1.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2035117468 | ||||||
Subdomains
mail.infomann.cn |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSdns1.hichina.com2015-07-16 → 2026-07-31 · 2 obs
● 2026-07-31 19:44:32
●NSdns2.hichina.com2015-07-16 → 2026-07-31 · 2 obs
● 2026-07-31 19:44:32
●MXmail.infomann.cn2015-07-16 → 2026-07-31 · 2 obs
● 2026-07-31 19:44:32
●A211.147.251.2032015-07-16 → 2026-07-31 · 2 obs
● 2026-07-31 19:44:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, a.dns.cn, c.dns.cn, b.dns.cn... | - |
| infomann.cn | dns1.hichina.com, dns2.hichina.com | - |
✅ Authoritative Response
Server:39.96.153.54
NS records: dns1.hichina.com, dns2.hichina.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at infomann.cn: Error: DNS query timeout: 203.119.28.1 for DS infomann.cn
⏱️ Timing
Total: 4543ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.147.251.203 |
| NS | 2 | dns2.hichina.com, dns1.hichina.com |
| MX | 1 | mail.infomann.cn (pri: 10) |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
Analysis
Hierarchy
mail.infomann.cn is delegated beneath infomann.cn.
IP Addresses
infomann.cn has exactly one IP address — 211.147.251.203.
Host names like initune.com are further examples that share IP numbers with infomann.cn.
Name Servers
Two name servers handle the delegation for infomann.cn: dns1.hichina.com and dns2.hichina.com.
The name server configuration of infomann.cn is shared with other domains, for instance onetopspace.com, yingtian.net, qianshusj.com and two others.
There is at least partial name server overlap between infomann.cn and other domains — maoer360.com, 0663rc.com, jlccam.com and two more among them.
These name servers tend to appear together with the name servers dns10.hichina.com, dns9.hichina.com and dns3.hichina.com, plus two others.
Hosts with 9 IP addresses each:
dns1.hichina.com resolves to 39.96.153.43, 39.96.153.63 and 47.118.199.203 among others, with 6 other IP addresses in total.
dns2.hichina.com resolves to 39.96.153.44, 39.96.153.54 and 47.118.199.204 among others, with 6 other IP addresses in total.
Mail Servers
infomann.cn uses one mail server — mail.infomann.cn.
mail.infomann.cn carries a single IP number, which is 209.85.216.96.