cectc.com.cn - robtex.com
cectc.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.12.131.52🇺🇸 PEGTECHINC38.12.128.0/18 PEG TECH INC | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1757830814 | ||||||
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=2030475902 | ||||||
Same first word
cectc.com.cn |
Similar names
DNS History
12 records (5 active, 7 former)
○NS(root)2015-07-08 → 2017-03-25 · 4 obs
● 2017-03-25 04:24:16
○ 2026-03-24 07:31:04
○ 2026-03-25 06:23:50
●NSns1.judns.com2026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 07:31:04
● 2026-03-25 06:23:50
●NSns1.julydns.com2026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 07:31:04
● 2026-03-25 06:23:50
●NSns2.judns.com2026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 07:31:04
● 2026-03-25 06:23:50
●NSns2.julydns.com2026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 07:31:04
● 2026-03-25 06:23:50
○MXmxbiz1.qq.com2015-07-08 → 2017-03-25 · 4 obs
● 2017-03-25 04:24:16
○ 2026-03-24 07:31:04
○ 2026-03-25 06:23:50
○MXmxbiz2.qq.com2015-07-08 → 2017-03-25 · 4 obs
● 2017-03-25 04:24:16
○ 2026-03-24 07:31:04
○ 2026-03-25 06:23:50
○A114.112.35.732015-07-08 → 2015-07-08 · 3 obs
○ 2015-11-23 13:36:28
○ 2026-03-25 06:23:50
○A119.10.36.1802015-11-23 → 2016-02-29 · 5 obs
● 2015-11-23 13:36:28
● 2016-02-29 07:47:24
○ 2016-06-19 13:49:50
○ 2026-03-25 06:23:50
○A119.10.36.652016-06-19 → 2016-06-19 · 4 obs
● 2016-06-19 13:49:50
○ 2017-03-25 04:24:16
○ 2026-03-25 06:23:50
○A120.133.3.1642017-03-25 → 2017-03-25 · 4 obs
● 2017-03-25 04:24:16
○ 2026-03-24 07:31:04
○ 2026-03-25 06:23:50
●A38.12.131.522026-03-24 → 2026-03-25 · 3 obs
● 2026-03-24 07:31:04
● 2026-03-25 06:23:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, c.dns.cn, a.dns.cn, b.dns.cn... | - |
| cectc.com.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3349ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.12.131.52 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
cectc.com.cn resolves to a single IP: 38.12.131.52.
Other host names, for instance, hyt56.cn, crbt.com.cn, www.hyt56.cn and tshq.com.cn share IP numbers with cectc.com.cn.
Name Servers
cectc.com.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
cectc.com.cn shares some name servers with other domains, for example 47zfpd.cn, lfshlgg.com, ywzfy.com, soilac-live.com and netlead.cn.
These name servers are commonly used together with jm1.dns.com and jm2.dns.com.
Host names with a single IP:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Names pointing to 47.97.51.45: ns1.judns.com, ns1.julydns.com