cesco.com.cn - robtex.com
cesco.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.101.59.179🇨🇳 Alibaba-Cloud47.100.0.0/15 | ||||||
| NS | ns-55.awsdns-06.com ⭐ | ||||||
| A | 2600:9000:5300:3700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-55.awsdns-06.com | ||||||
| A | 205.251.192.55🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-55.awsdns-06.com | ||||||
| NS | ns-1149.awsdns-15.org | ||||||
| A | 2600:9000:5304:7d00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1149.awsdns-15.org | ||||||
| A | 205.251.196.125🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1149.awsdns-15.org | ||||||
| NS | ns-1722.awsdns-23.co.uk | ||||||
| A | 2600:9000:5306:ba00::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1722.awsdns-23.co.uk | ||||||
| A | 205.251.198.186🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1722.awsdns-23.co.uk | ||||||
| NS | ns-565.awsdns-06.net | ||||||
| A | 2600:9000:5302:3500::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront | ||||||
| PTR | ns-565.awsdns-06.net | ||||||
| A | 205.251.194.53🇺🇸 Amazon205.251.194.0/24 prefix | ||||||
| PTR | ns-565.awsdns-06.net | ||||||
| SOA | ns-55.awsdns-06.comawsdns-hostmaster@amazon.com serial=1 | ||||||
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=2030735334 | ||||||
Subdomains
www.cesco.com.cn |
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSns-1149.awsdns-15.org2026-06-02 → 2026-08-04 · 2 obs
● 2026-08-04 19:30:08
●NSns-1722.awsdns-23.co.uk2026-06-02 → 2026-08-04 · 2 obs
● 2026-08-04 19:30:08
●NSns-55.awsdns-06.com2026-06-02 → 2026-08-04 · 2 obs
● 2026-08-04 19:30:08
●NSns-565.awsdns-06.net2026-06-02 → 2026-08-04 · 2 obs
● 2026-08-04 19:30:08
○A15.165.168.1522026-06-02 → 2026-06-02 · 3 obs
○ 2026-06-06 01:45:34
○ 2026-08-04 19:30:08
○A43.200.88.22026-06-06 → 2026-06-06 · 4 obs
● 2026-06-06 01:45:34
○ 2026-08-04 19:30:06
○ 2026-08-04 19:30:08
○A43.201.124.2552026-06-06 → 2026-06-06 · 4 obs
● 2026-06-06 01:45:34
○ 2026-08-04 19:30:06
○ 2026-08-04 19:30:08
●A47.101.59.1792026-08-04 → 2026-08-04 · 3 obs
● 2026-08-04 19:30:06
● 2026-08-04 19:30:08
○A52.79.142.1472026-06-06 → 2026-06-06 · 4 obs
● 2026-06-06 01:45:34
○ 2026-08-04 19:30:06
○ 2026-08-04 19:30:08
○A54.116.100.882026-06-02 → 2026-06-02 · 3 obs
○ 2026-06-06 01:45:34
○ 2026-08-04 19:30:08
○A54.116.178.1712026-06-02 → 2026-06-02 · 3 obs
○ 2026-06-06 01:45:34
○ 2026-08-04 19:30:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| cesco.com.cn | ns-55.awsdns-06.com, ns-565.awsdns-06.net, ns-1149.awsdns-15.org, ns-1722.awsdns-23.co.uk | - |
✅ Authoritative Response
Server:205.251.196.125
NS records: ns-55.awsdns-06.com, ns-565.awsdns-06.net, ns-1149.awsdns-15.org, ns-1722.awsdns-23.co.uk
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cesco.com.cn: Error: DNS query timeout: 203.119.29.1 for DS cesco.com.cn
⏱️ Timing
Total: 3632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.101.59.179 |
| NS | 4 | ns-1149.awsdns-15.org, ns-1722.awsdns-23.co.uk... |
| SOA | 1 | ns-55.awsdns-06.com awsdns-hostmaster.am |
Analysis
Hierarchy
cesco.com.cn serves as the parent of www.cesco.com.cn.
IP Addresses
cesco.com.cn points to a single IP number: 47.101.59.179.
Name Servers
cesco.com.cn has four authoritative name servers: ns-55.awsdns-06.com, ns-565.awsdns-06.net, ns-1149.awsdns-15.org and ns-1722.awsdns-23.co.uk.
cesco.com.cn has at least partial name server overlap with other domains, such as 999kkxz.com, d287hv6epuai4e.cloudfront.net, d3idwzp7s210vg.cloudfront.net and two others.
ns-55.awsdns-06.com, ns-565.awsdns-06.net, ns-1149.awsdns-15.org and ns-1722.awsdns-23.co.uk all point to exactly two IP numbers each: ns-55.awsdns-06.com → 205.251.192.55 and 2600:9000:5300:3700::1; ns-565.awsdns-06.net → 205.251.194.53 and 2600:9000:5302:3500::1; ns-1149.awsdns-15.org → 205.251.196.125 and 2600:9000:5304:7d00::1; ns-1722.awsdns-23.co.uk → 205.251.198.186 and 2600:9000:5306:ba00::1.