citic - robtex.com
citic
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| A | 203.99.24.1🇨🇳 ZDNS203.99.24.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. | ||||||
| PTR | a.zdnscloud.com | ||||||
| NS | a.zdnscloud.cn | ||||||
| A | 203.99.24.1🇨🇳 ZDNS203.99.24.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. | ||||||
| PTR | a.zdnscloud.com | ||||||
| NS | b.zdnscloud.cn | ||||||
| A | 203.99.25.1🇨🇳 ZDNS203.99.25.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. | ||||||
| PTR | b.zdnscloud.com | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| A | 203.99.27.1🇨🇳 ZDNS203.99.27.0/24 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. | ||||||
| PTR | d.zdnscloud.com | ||||||
| NS | f.zdnscloud.cn | ||||||
| A | 116.169.54.111🇨🇳 CHINA169-Backbone116.169.0.0/16 route of Chinaunicom | ||||||
| NS | g.zdnscloud.com | ||||||
| A | 223.72.199.37🇨🇳 CMNET-BEIJING-AP223.72.199.0/24 CMI (Customer Route) | ||||||
| NS | i.zdnscloud.cn | ||||||
| A | 2401:8d00:1::1🇨🇳 ZDNS2401:8d00:1::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. | ||||||
| NS | j.zdnscloud.com | ||||||
| A | 2401:8d00:2::1🇨🇳 ZDNS2401:8d00:2::/48 Internet Domain Name System Beijing Engineering Resrarch Center Ltd. | ||||||
| PTR | j.zdnscloud.com | ||||||
| TXT | 2018-04-16_11:41:46 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1369973714 | ||||||
(root)
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.root-servers.net ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | c.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | d.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | e.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | f.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | g.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | h.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | i.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | j.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | k.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | l.root-servers.net ⚠️ Not in parent delegation | ||||||
| NS | m.root-servers.net ⚠️ Not in parent delegation | ||||||
| SOA | a.root-servers.netnstld@verisign-grs.com 2026-10-14 #2 | ||||||
Subdomains
trust.citic |
cec.citic |
dicastal.citic |
dtg.citic |
dch.citic |
zxck.citic |
resources.citic |
nic.citic |
citicbank.citic |
auto.citic |
construction.citic |
jmc.citic |
cfund108.citic |
metal.citic |
citicpru.citic |
networks.citic |
group.citic |
chinaidc.citic |
jzsy.citic |
invest.citic |
tech.citic |
zxty.citic |
machine.citic |
ins.citic |
citics.citic |
citic-prudential.citic |
cadi.citic |
ceone-connect.citic |
c.citic |
bolv.citic |
amc.citic |
xincheng.citic |
cpcnet.citic |
csc108.citic |
foundation.citic |
ict.citic |
cpctelecom.citic |
press.citic |
cloudidc.citic |
chinaentercom.citic |
health.citic |
csc.citic |
cph.citic |
famc.citic |
cohc.citic |
cfhc.citic |
design.citic |
pefund.citic |
agri.citic |
cpcglobal.citic |
gack.citic |
bidding.citic |
engineering.citic |
tmt.citic |
cncbi.citic |
Same first word
Similar names
Previous names
DNS History
13 records (9 active, 4 former)
●NSa.zdnscloud.cn2026-02-15 → 2026-10-15 · 3 obs
● 2026-02-15 08:31:58
● 2026-10-15 01:47:36
●NSa.zdnscloud.com2015-09-04 → 2026-10-15 · 2 obs
● 2026-10-15 01:47:36
●NSb.zdnscloud.cn2026-02-15 → 2026-10-15 · 3 obs
● 2026-02-15 08:31:58
● 2026-10-15 01:47:36
○NSb.zdnscloud.com2015-09-04 → 2021-11-19 · 4 obs
● 2021-11-19 02:07:32
○ 2026-02-15 08:31:58
○ 2026-10-15 01:47:36
●NSc.zdnscloud.com2015-09-04 → 2026-10-15 · 2 obs
● 2026-10-15 01:47:36
●NSd.zdnscloud.com2015-09-04 → 2026-10-15 · 2 obs
● 2026-10-15 01:47:36
○NSe.zdnscloud.com2015-09-04 → 2018-01-15 · 4 obs
● 2018-01-15 09:47:30
○ 2018-03-27 23:55:44
○ 2026-10-15 01:47:36
●NSf.zdnscloud.cn2026-02-15 → 2026-10-15 · 3 obs
● 2026-02-15 08:31:58
● 2026-10-15 01:47:36
○NSf.zdnscloud.com2015-09-04 → 2021-11-19 · 4 obs
● 2021-11-19 02:07:32
○ 2026-02-15 08:31:58
○ 2026-10-15 01:47:36
●NSg.zdnscloud.com2015-09-04 → 2026-10-15 · 2 obs
● 2026-10-15 01:47:36
●NSi.zdnscloud.cn2026-02-15 → 2026-10-15 · 3 obs
● 2026-02-15 08:31:58
● 2026-10-15 01:47:36
○NSi.zdnscloud.com2015-09-04 → 2021-11-19 · 4 obs
● 2021-11-19 02:07:32
○ 2026-02-15 08:31:58
○ 2026-10-15 01:47:36
●NSj.zdnscloud.com2015-09-04 → 2026-10-15 · 2 obs
● 2026-10-15 01:47:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| citic | g.zdnscloud.com, b.zdnscloud.cn, j.zdnscloud.com, d.zdnscloud.com... | 8 records |
✅ Authoritative Response
Server:2401:8d00:1::1
NS records: g.zdnscloud.com, b.zdnscloud.cn, j.zdnscloud.com, d.zdnscloud.com, a.zdnscloud.cn, c.zdnscloud.com, f.zdnscloud.cn, i.zdnscloud.cn
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 8 | a.zdnscloud.cn, b.zdnscloud.cn... |
| TXT | 1 | 2018-04-16_11:41:46 |
| SOA | 1 | a.zdnscloud.com td_dns_gtld.knet.cn |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (g.zdnscloud.com, f.zdnscloud.cn, d.zdnscloud.com...)
Analysis
Hierarchy
The host names trust.citic, cec.citic, dicastal.citic, dtg.citic and dch.citic — among a few others — fall under the parent domain citic.
Name Servers
citic delegates authority to 9 name servers: a.zdnscloud.cn, b.zdnscloud.cn, f.zdnscloud.cn plus 6 other.
At least some of citic's name servers are shared with other domains, for example xn--ses554g, xn--otu796d, ren and two more.
These name servers tend to co-occur with a.zdnscloud.com, c.zdnscloud.com, d.zdnscloud.com and 4 other name servers in the same DNS delegations.
Host names pointing to a single IP address:
a.zdnscloud.cn has the IP address 203.99.24.1.
b.zdnscloud.cn has the IP address 203.99.25.1.
f.zdnscloud.cn has the IP address 116.169.54.111.
i.zdnscloud.cn has the IP address 2401:8d00:1::1.
a.zdnscloud.com has the IP address 203.99.24.1.
d.zdnscloud.com has the IP address 203.99.27.1.
g.zdnscloud.com has the IP address 223.72.199.37.
j.zdnscloud.com has the IP address 2401:8d00:2::1.
Both a.zdnscloud.cn and a.zdnscloud.com resolve to 203.99.24.1 IP addresses each.