cdrcb.com - robtex.com
cdrcb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 240e:699:101:200::7🇨🇳 CHINANET-BACKBONE240e:698::/29 China Telecom (Sichuan) Limited | ||||||
| A | 171.221.200.163🇨🇳 CHINANET-BACKBONE171.208.0.0/12 China Telecom Network | ||||||
| NS | vip3.alidns.com ⭐ | ||||||
| A | 2408:4009:500::3🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.3🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.5🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.210🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.40.136🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.26🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.10🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | vip4.alidns.com | ||||||
| A | 2408:4009:500::4🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.4🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.6🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.211🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.40.137🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.27🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.11🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| MX | mail.cdrcb.com ⭐ | ||||||
| TXT | bhltn7z84qg0bd266pp49nxpcpp7nbh6 | ||||||
| TXT | v=spf1 include:spf.cdrcb.com -all | ||||||
| SOA | vip3.alidns.comhostmaster@hichina.com 2025-12-11 #7 | ||||||
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=1771291435 | ||||||
Subdomains
Same first word
Similar names
brccd.com |
dcrcb.com |
cbcdr.com |
dcbrc.com |
ccrbd.com |
rbcdc.org |
bcdrc.ca |
cdcbr.com |
rcbcd.com |
dccrb.com |
bdcrc.com |
crcdb.org.za |
bdccr.com |
bcdrc.org |
bccdr.com |
DNS History
10 records (5 active, 5 former)
○NSns3.dnsv4.com2017-04-13 → 2019-01-26 · 5 obs
● 2017-04-13 15:32:20
● 2019-01-26 03:11:38
○ 2026-02-22 09:23:34
○ 2026-03-07 21:02:16
○NSns4.dnsv4.com2017-04-13 → 2019-01-26 · 5 obs
● 2017-04-13 15:32:20
● 2019-01-26 03:11:38
○ 2026-02-22 09:23:34
○ 2026-03-07 21:02:16
○NSv1s1.xundns.com2015-07-06 → 2016-11-24 · 4 obs
● 2016-11-24 10:54:58
○ 2017-04-13 15:32:20
○ 2026-03-07 21:02:16
○NSv1s2.xundns.com2015-07-06 → 2016-11-24 · 4 obs
● 2016-11-24 10:54:58
○ 2017-04-13 15:32:20
○ 2026-03-07 21:02:16
●NSvip3.alidns.com2026-02-22 → 2026-03-07 · 3 obs
● 2026-02-22 09:23:34
● 2026-03-07 21:02:16
●NSvip4.alidns.com2026-02-22 → 2026-03-07 · 3 obs
● 2026-02-22 09:23:34
● 2026-03-07 21:02:16
●MXmail.cdrcb.com2015-07-06 → 2026-03-07 · 2 obs
● 2026-03-07 21:02:16
○A118.112.190.612017-04-13 → 2019-01-26 · 4 obs
● 2019-01-26 03:11:38
○ 2026-02-22 09:23:34
○ 2026-03-07 21:02:16
●A171.221.200.1632026-02-22 → 2026-03-07 · 3 obs
● 2026-02-22 09:23:34
● 2026-03-07 21:02:16
●A240e:699:101:200::72026-02-22 → 2026-03-07 · 3 obs
● 2026-02-22 09:23:34
● 2026-03-07 21:02:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cdrcb.com | vip3.alidns.com, vip4.alidns.com | 22 records |
✅ Authoritative Response
Server: 121.40.6.164
NS records: vip3.alidns.com, vip4.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cdrcb.com (unsigned zone)
⏱️ Timing
Total: 807ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 171.221.200.163 |
| AAAA | 1 | 240e:699:101:200::7 |
| NS | 2 | vip3.alidns.com, vip4.alidns.com |
| MX | 1 | mail.cdrcb.com (pri: 10) |
| TXT | 2 | bhltn7z84qg0bd266pp49nxpcpp7nbh6, v=spf1 include:spf.cdrcb.com -all |
| SOA | 1 | vip3.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 22
Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)
Analysis
Hierarchy
cdrcb.com is a parent of gslbcd.cdrcb.com and mail.cdrcb.com.
IP Addresses
cdrcb.com resolves to two IP numbers: 240e:699:101:200::7 and 171.221.200.163.
Name Servers
Two name servers vip3.alidns.com and vip4.alidns.com handle delegation for cdrcb.com.
cdrcb.com uses the same name server setup as other domains, for example lis-cio.com, fusenano.com, hotelgg.com, gaotongpay.com and saj-electric.com.
cdrcb.com partially shares name servers with other domains; examples include xmnn.cn, itaiwannews.cn, gushi.com, topreels.com and uu898.com.
These name servers are often used with the name servers vip1.alidns.com and vip2.alidns.com.
Host names with seven IP numbers: vip3.alidns.com points to: 2408:4009:500::3, 8.212.93.3, 140.205.1.5, 170.33.32.210, 170.33.40.136, 170.33.73.26 and 170.33.80.10. vip4.alidns.com points to: 2408:4009:500::4, 8.212.93.4, 140.205.1.6, 170.33.32.211, 170.33.40.137, 170.33.73.27 and 170.33.80.11.
Mail Servers
cdrcb.com is handled by a single mail server, mail.cdrcb.com.