sihongan.com - robtex.com
sihongan.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 27.221.112.1🇨🇳 CHINA169-Backbone27.192.0.0/11 China Unicom Shandong Province Network | ||||||
| NS | dns9.hichina.com ⭐ | ||||||
| A | 2408:4009:501::17🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.42🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.52🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.202🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.212🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.42🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.52🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.112🇨🇳 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 | 139.224.142.122🇨🇳 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 | dns10.hichina.com | ||||||
| A | 2408:4009:501::18🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.41🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.51🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.201🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.211🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.41🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.51🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.111🇨🇳 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 | 139.224.142.121🇨🇳 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 | mxn.mxhichina.com ⭐ | ||||||
| A | 47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| PTR | cz-clare.com | ||||||
| PTR | reachsmartdwell.com | ||||||
| PTR | wevolt.tech | ||||||
| A | 47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud | ||||||
| MX | mxw.mxhichina.com(10) | ||||||
| A | 47.246.99.195🇺🇸 Alibaba-Cloud47.246.96.0/22 Proxy-registered route object | ||||||
| PTR | reachsmartdwell.com | ||||||
| TXT | v=spf1 include:spf.mxhichina.com ~all | ||||||
| TXT | MS=ms26019435 | ||||||
| SOA | dns9.hichina.comhostmaster@hichina.com 2026-06-04 #13 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785152917 | ||||||
Same first word
sihongan.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSdns10.hichina.com2017-01-04 → 2026-07-27 · 2 obs
● 2026-07-27 12:12:34
●NSdns9.hichina.com2017-01-04 → 2026-07-27 · 2 obs
● 2026-07-27 12:12:34
●MXmxn.mxhichina.com2017-01-04 → 2026-07-27 · 2 obs
● 2026-07-27 12:12:34
●MXmxw.mxhichina.com2017-01-04 → 2026-07-27 · 2 obs
● 2026-07-27 12:12:34
○A139.129.208.1722017-01-04 → 2018-01-24 · 4 obs
● 2018-01-24 19:29:24
○ 2026-06-04 22:07:32
○ 2026-07-27 12:12:34
●A27.221.112.12026-06-04 → 2026-07-27 · 3 obs
● 2026-06-04 22:07:32
● 2026-07-27 12:12:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sihongan.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sihongan.com (unsigned zone)
⏱️ Timing
Total: 604ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 27.221.112.1 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 2 | v=spf1 include:spf.mxhichina.com ~all, MS=ms26019435 |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
IP Addresses
sihongan.com directs to one IP number, which is 27.221.112.1.
Among the host names that share IP numbers with sihongan.com are sjzmedi.com, ytenbang.com, www.lj-xiufu.com.cn and two others.
Name Servers
sihongan.com is served by two delegated name servers, dns10.hichina.com and dns9.hichina.com.
sihongan.com has the same name server delegation as a number of other domains, such as 4mudi.com, rp9.cn, hnhwly.cn and two more.
There is an overlap in name servers between sihongan.com and other domains, for example 5gqp.cn, acwell.com and wt49.com
It is common to see these name servers used together with name servers expirens3.hichina.com and expirens4.hichina.com.
Host names resolving to 9 IP numbers:
dns10.hichina.com carries IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, with 6 other addresses beyond those.
dns9.hichina.com carries IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, with 6 other addresses beyond those.
Mail Servers
The MX records for sihongan.com point to two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
sihongan.com has the same mail server arrangement as a number of other domains, for example caihuapak.com, zjtzsw.com, blowing-machine.com and two more.
At least some of sihongan.com's mail servers are shared with other domains, among them homorrow.com, ycgh.com, wefengyang.com and guzhichan.com.
Hosts with two IP numbers each:
mxn.mxhichina.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.
Hosts that resolve to one IP address:
mxw.mxhichina.com points to the IP address 47.246.99.195.