pcec.com.cn - robtex.com
pcec.com.cn
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=2030685802 | ||||||
Same first word
pcec.org.cn |
pcec.coop |
pcec.vn |
pcec.fr |
pcec.com.cn |
pcec.org |
pcec.in |
pcec.com |
pcec.ru |
pcec.net |
pcec.com.au |
pcec.com.pk |
Similar names
DNS History
10 records (5 active, 5 former)
○NS(root)2015-08-18 → 2019-03-24 · 4 obs
● 2019-03-24 02:50:32
○ 2026-06-04 09:00:46
○ 2026-07-14 21:35:04
●NSdns10.hichina.com2026-06-04 → 2026-07-14 · 3 obs
● 2026-06-04 09:00:46
● 2026-07-14 21:35:04
●NSdns9.hichina.com2026-06-04 → 2026-07-14 · 3 obs
● 2026-06-04 09:00:46
● 2026-07-14 21:35:04
●MXmail.cnooc.com.cn2026-06-04 → 2026-07-14 · 6 obs
● 2026-06-04 09:00:46
● 2026-06-07 14:33:34
○ 2026-06-17 05:54:02
● 2026-06-19 06:37:36
● 2026-07-14 21:35:04
○MXmx.c2.icoremail.net2015-08-18 → 2019-03-24 · 4 obs
● 2019-03-24 02:50:32
○ 2026-06-04 09:00:46
○ 2026-07-14 21:35:04
○A118.244.206.122017-02-27 → 2019-03-24 · 5 obs
● 2017-02-27 01:34:52
● 2019-03-24 02:50:32
○ 2026-06-04 09:00:46
○ 2026-07-14 21:35:04
○A121.42.32.1072016-06-25 → 2016-12-04 · 5 obs
● 2016-06-25 19:56:44
● 2016-12-04 11:14:08
○ 2017-02-27 01:34:52
○ 2026-07-14 21:35:04
●A203.93.14.1162026-06-04 → 2026-07-14 · 6 obs
● 2026-06-04 09:00:46
● 2026-06-07 14:33:34
○ 2026-06-17 05:54:02
● 2026-06-19 06:37:36
● 2026-07-14 21:35:04
●A39.155.204.1162026-06-04 → 2026-07-14 · 6 obs
● 2026-06-04 09:00:46
● 2026-06-07 14:33:34
○ 2026-06-17 05:54:02
● 2026-06-19 06:37:36
● 2026-07-14 21:35:04
○A61.181.255.1572015-08-18 → 2016-02-15 · 4 obs
● 2016-02-15 15:41:20
○ 2016-06-25 19:56:44
○ 2026-07-14 21:35:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, b.dns.cn, c.dns.cn... | - |
| pcec.com.cn | dns9.hichina.com, dns10.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.202
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at pcec.com.cn: Error: DNS query timeout: 203.119.29.1 for DS pcec.com.cn
⏱️ Timing
Total: 4804ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 39.155.204.116, 203.93.14.116 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 1 | mail.cnooc.com.cn (pri: 5) |
| TXT | 1 | v=spf1 include:cnooc.com.cn -all |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
pcec.com.cn points to the IP addresses 39.155.204.116 and 203.93.14.116
Name Servers
pcec.com.cn has two authoritative name servers — dns10.hichina.com and dns9.hichina.com.
The name server configuration of pcec.com.cn is shared with other domains, for instance lxtgm.com, winwinabc.cn, blueage.cn and two others.
pcec.com.cn at least partially shares name servers with other domains, for instance tsfcw.com, finno.cn, kdpt.net and faceu.com.
These name servers are often used together with the name servers expirens3.hichina.com and expirens4.hichina.com.
Hosts with 9 IP addresses each:
dns10.hichina.com points to 39.96.153.41, 39.96.153.51, 47.118.199.201 and 6 other IP addresses.
dns9.hichina.com points to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 other IP addresses.
Mail Servers
pcec.com.cn uses one mail server — mail.cnooc.com.cn.
At least some of the mail servers used by pcec.com.cn are shared with other domains: cbcl.com.cn, cenertech.com.cn, copcl.com.cn and two others among them.
These mail servers tend to be used in conjunction with the mail servers mailout.cnooc.com.cn.
mail.cnooc.com.cn points to one IP number — 202.108.65.13.