sddonghua.com.cn - robtex.com
sddonghua.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 118.190.149.146🇨🇳 Alibaba-Cloud118.190.128.0/17 | ||||||
| NS | dns19.hichina.com ⭐ | ||||||
| A | 2408:4009:501::27🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.40🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.60🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.200🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.220🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.40🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.60🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.100🇨🇳 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 | 139.224.142.110🇨🇳 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 | dns20.hichina.com | ||||||
| A | 2408:4009:501::28🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.38🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.61🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.198🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.222🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.38🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.61🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.98🇨🇳 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 | 139.224.142.108🇨🇳 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 | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.berryflag.com ~all | ||||||
| SOA | dns19.hichina.comhostmaster@hichina.com 2026-05-28 #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=2030740580 | ||||||
Same first word
sddonghua.com.cn |
Similar names
DNS History
9 records (5 active, 4 former)
●NSdns19.hichina.com2015-07-08 → 2026-08-07 · 2 obs
● 2026-08-07 20:45:24
●NSdns20.hichina.com2015-07-08 → 2026-08-07 · 2 obs
● 2026-08-07 20:45:24
○MXmx01.berrycrh.com2015-07-08 → 2017-03-31 · 4 obs
● 2017-03-31 16:05:16
○ 2026-02-21 05:16:58
○ 2026-08-07 20:45:24
○MXmx02.berrycrh.com2015-07-08 → 2017-03-31 · 4 obs
● 2017-03-31 16:05:16
○ 2026-02-21 05:16:58
○ 2026-08-07 20:45:24
●MXmxbiz1.qq.com2026-02-21 → 2026-08-07 · 3 obs
● 2026-02-21 05:16:58
● 2026-08-07 20:45:24
●MXmxbiz2.qq.com2026-02-21 → 2026-08-07 · 3 obs
● 2026-02-21 05:16:58
● 2026-08-07 20:45:24
○A116.255.254.1442015-07-08 → 2016-03-15 · 4 obs
● 2016-03-15 02:38:18
○ 2016-07-13 10:05:58
○ 2026-08-07 20:45:24
●A118.190.149.1462026-02-21 → 2026-08-07 · 3 obs
● 2026-02-21 05:16:58
● 2026-08-07 20:45:24
○A119.63.36.1712016-07-13 → 2017-03-31 · 5 obs
● 2016-07-13 10:05:58
● 2017-03-31 16:05:16
○ 2026-02-21 05:16:58
○ 2026-08-07 20:45:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| sddonghua.com.cn | dns19.hichina.com, dns20.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.110
NS records: dns19.hichina.com, dns20.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sddonghua.com.cn (unsigned zone)
⏱️ Timing
Total: 1276ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 118.190.149.146 |
| NS | 2 | dns20.hichina.com, dns19.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.berryflag.com ~all |
| SOA | 1 | dns19.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
sddonghua.com.cn has exactly one IP address — 118.190.149.146.
Further host names like ytrxkj.com and jinanlab.com overlap in IP numbers with sddonghua.com.cn.
Name Servers
DNS delegation for sddonghua.com.cn points to two name servers: dns19.hichina.com and dns20.hichina.com.
The name server configuration of sddonghua.com.cn is shared with other domains, for instance xglinet.com, iflamingbird.com, jiutustore.com and two others.
There is at least partial name server overlap between sddonghua.com.cn and other domains — limin.net, szsrm.com, game917.com and two more among them.
These name servers frequently co-occur with the name servers expirens3.hichina.com and expirens4.hichina.com.
Hosts with 9 IP addresses each:
dns19.hichina.com has IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, plus 6 other.
dns20.hichina.com has IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, plus 6 other.
Mail Servers
sddonghua.com.cn uses two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.
The mail server setup of sddonghua.com.cn matches that of other domains such as joinet-sh.com, umeclub.com, miliangchen.com and two others.
sddonghua.com.cn and a number of other domains — 01software.net, shadowgogo.com, loyulcare.cn and hzyszx.com among them — share at least some of the same mail servers.