rcza.com - robtex.com
rcza.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 39.96.68.77🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| 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 | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | dns1.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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=1778491122 | ||||||
WOT: SAFE (50/100)
Same first word
rcza.com |
Similar names
DNS History
13 records (5 active, 8 former)
●NSdns1.hichina.com2026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 16:47:28
● 2026-05-11 09:28:56
●NSdns2.hichina.com2026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 16:47:28
● 2026-05-11 09:28:56
○NSns1.dynadot.com2016-11-27 → 2016-11-27 · 4 obs
● 2016-11-27 21:39:30
○ 2016-12-02 15:58:00
○ 2026-05-11 09:28:56
○NSns1.sedoparking.com2015-07-21 → 2017-02-01 · 7 obs
● 2016-09-15 13:28:54
○ 2016-11-27 21:39:30
● 2016-12-02 15:58:00
● 2017-02-01 13:17:00
○ 2026-05-08 16:47:28
○ 2026-05-11 09:28:56
○NSns2.dynadot.com2016-11-27 → 2016-11-27 · 4 obs
● 2016-11-27 21:39:30
○ 2016-12-02 15:58:00
○ 2026-05-11 09:28:56
○NSns2.sedoparking.com2015-07-21 → 2017-02-01 · 7 obs
● 2016-09-15 13:28:54
○ 2016-11-27 21:39:30
● 2016-12-02 15:58:00
● 2017-02-01 13:17:00
○ 2026-05-08 16:47:28
○ 2026-05-11 09:28:56
○MXlocalhost2016-09-15 → 2017-02-01 · 7 obs
● 2016-09-15 13:28:54
○ 2016-11-27 21:39:30
● 2016-12-02 15:58:00
● 2017-02-01 13:17:00
○ 2026-05-08 16:47:28
○ 2026-05-11 09:28:56
○MXmail.nickstel.com2015-07-21 → 2016-04-20 · 4 obs
● 2016-04-20 13:11:18
○ 2016-09-15 13:28:54
○ 2026-05-11 09:28:56
●MXmxbiz1.qq.com2026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 16:47:28
● 2026-05-11 09:28:56
●MXmxbiz2.qq.com2026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 16:47:28
● 2026-05-11 09:28:56
●A39.96.68.772026-05-08 → 2026-05-11 · 3 obs
● 2026-05-08 16:47:28
● 2026-05-11 09:28:56
○A52.4.209.2502016-11-27 → 2016-11-27 · 4 obs
● 2016-11-27 21:39:30
○ 2016-12-02 15:58:00
○ 2026-05-11 09:28:56
○A72.52.4.1192015-07-21 → 2017-02-01 · 7 obs
● 2016-09-15 13:28:54
○ 2016-11-27 21:39:30
● 2016-12-02 15:58:00
● 2017-02-01 13:17:00
○ 2026-05-08 16:47:28
○ 2026-05-11 09:28:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| rcza.com | dns2.hichina.com, dns1.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.44
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rcza.com (unsigned zone)
⏱️ Timing
Total: 632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 39.96.68.77 |
| NS | 2 | dns2.hichina.com, dns1.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)
Analysis
IP Addresses
rcza.com resolves to one IP number: 39.96.68.77.
Name Servers
rcza.com's delegation uses two name servers: dns1.hichina.com and dns2.hichina.com.
rcza.com uses the same name server setup as other domains, such as cniov.net, ynkzys.com, parking-p.cn, wusee.com and yalenclothing.com.
rcza.com at least partially shares name servers with other domains, including zenx.com, hnzy.com, whaleday.net, carmaker.cn and fantem.com.
These name servers are commonly used together with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and dns9.hichina.com.
Host names with nine IP numbers: The host name dns1.hichina.com points to 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123. The host name dns2.hichina.com points to 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
Mail Servers
rcza.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.
rcza.com shares the same mail server setup as other domains, for instance china-houseware.com, bjlcsj.com, yongchuangwork.com, showprettydress.com and jzaici.com.
rcza.com shares at least some mail servers with other domains, for example baixun.cn, coolguy-tech.com, pontusr.cc, serialic.com and hongyex.com.