cdfdb.cn - robtex.com
cdfdb.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.40.33.223🇨🇳 Alibaba-Cloud121.40.0.0/15 | ||||||
| NS | dns17.hichina.com ⭐ | ||||||
| A | 2408:4009:501::25🇨🇳 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 | dns18.hichina.com | ||||||
| A | 2408:4009:501::26🇨🇳 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, | ||||||
| SOA | dns17.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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=2034966499 | ||||||
Subdomains
Same first word
cdfdb.cn |
Similar names
dbfcd.blogspot.cz |
dfbcd.com |
fcbdd.org |
dbfcd.blogspot.hr |
dbdfc.blogspot.in |
bfddc.com |
bdfdc.com |
dbcdf.com |
cbdfd.com |
dbfcd.blogspot.ug |
DNS History
15 records (3 active, 12 former)
○NSa.dnspod.com2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 05:04:20
○ 2016-02-03 11:46:58
○ 2026-06-25 05:13:46
○ 2016-02-03 11:46:58
○ 2026-06-25 05:13:46
○NSb.dnspod.com2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 05:04:20
○ 2016-02-03 11:46:58
○ 2026-06-25 05:13:46
○ 2016-02-03 11:46:58
○ 2026-06-25 05:13:46
○NSc.dnspod.com2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 05:04:20
○ 2016-02-03 11:46:58
○ 2026-06-25 05:13:46
○ 2016-02-03 11:46:58
○ 2026-06-25 05:13:46
○NSdns1.iidns.com2017-02-06 → 2017-02-06 · 4 obs
○ 2016-02-03 11:46:58
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
●NSdns17.hichina.com2026-06-04 → 2026-06-25 · 3 obs
○ 2018-11-11 05:28:46
● 2026-06-04 15:22:30
● 2026-06-25 05:13:46
● 2026-06-04 15:22:30
● 2026-06-25 05:13:46
●NSdns18.hichina.com2026-06-04 → 2026-06-25 · 3 obs
○ 2018-11-11 05:28:46
● 2026-06-04 15:22:30
● 2026-06-25 05:13:46
● 2026-06-04 15:22:30
● 2026-06-25 05:13:46
○NSdns2.iidns.com2017-02-06 → 2017-02-06 · 4 obs
○ 2016-02-03 11:46:58
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
○NSdns3.iidns.com2017-02-06 → 2017-02-06 · 4 obs
○ 2016-02-03 11:46:58
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
○NSdns4.iidns.com2017-02-06 → 2017-02-06 · 4 obs
○ 2016-02-03 11:46:58
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
○NSdns5.iidns.com2017-02-06 → 2017-02-06 · 4 obs
○ 2016-02-03 11:46:58
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
○NSdns6.iidns.com2017-02-06 → 2017-02-06 · 4 obs
○ 2016-02-03 11:46:58
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
○A110.34.233.142015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 05:04:20
○ 2015-11-11 12:30:18
○ 2026-06-25 05:13:46
○ 2015-11-11 12:30:18
○ 2026-06-25 05:13:46
●A121.40.33.2232026-06-04 → 2026-06-25 · 3 obs
○ 2018-11-11 05:28:46
● 2026-06-04 15:22:30
● 2026-06-25 05:13:46
● 2026-06-04 15:22:30
● 2026-06-25 05:13:46
○A23.224.120.382017-02-06 → 2017-02-06 · 4 obs
○ 2016-02-03 11:46:58
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
● 2017-02-06 22:24:14
○ 2018-11-11 05:28:46
○ 2026-06-25 05:13:46
○A23.27.192.1152015-11-11 → 2015-11-11 · 4 obs
○ 2015-06-30 05:04:20
● 2015-11-11 12:30:18
○ 2016-02-03 11:46:58
○ 2026-06-25 05:13:46
● 2015-11-11 12:30:18
○ 2016-02-03 11:46:58
○ 2026-06-25 05:13:46
🔍 DNS Trace
Analysis
Hierarchy
The parent domain of vvv.cdfdb.cn and wwv.cdfdb.cn is cdfdb.cn.
IP Addresses
cdfdb.cn directs to one IP number, which is 121.40.33.223.
vvv.cdfdb.cn and wwv.cdfdb.cn are among other host names that share IP numbers with cdfdb.cn.
Name Servers
The NS records for cdfdb.cn delegate to dns17.hichina.com and dns18.hichina.com.
cdfdb.cn has the same name server delegation as a number of other domains, such as mb-go.cn, sidaozi.com, xinnanfeng.com.cn and two more.
cdfdb.cn and other domains like wzjygh.net share at least a portion of their name servers.
Host names resolving to 9 IP numbers:
dns17.hichina.com maps to 39.96.153.40, 39.96.153.60, 47.118.199.200 and 6 additional IP addresses.
dns18.hichina.com maps to 39.96.153.38, 39.96.153.61, 47.118.199.198 and 6 additional IP addresses.