zjkoa.com - robtex.com
zjkoa.com
| CNAME | 301.thefastcdns.com | ||||||
| CNAME | forward301-tcp-51bcce23f7f482f7.elb.ap-east-1.amazonaws.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2406:da1e:a87:67ff:6f38:5690:328f:1b68🇨🇳 Amazon2406:da1e:800::/38 | ||||||
| A | 16.163.201.39🇭🇰 Amazon16.162.0.0/15 EC2 HKG Prefix | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777073536 | ||||||
Subdomains
www.zjkoa.com |
Same first word
zjkoa.com |
Similar names
DNS History
11 records (3 active, 8 former)
●NSce1.xincache.com2026-03-25 → 2026-04-24 · 3 obs
○ 2016-04-25 07:01:22
● 2026-03-25 19:28:54
● 2026-04-24 23:54:20
● 2026-03-25 19:28:54
● 2026-04-24 23:54:20
●NSce2.xincache.com2026-03-25 → 2026-04-24 · 3 obs
○ 2016-04-25 07:01:22
● 2026-03-25 19:28:54
● 2026-04-24 23:54:20
● 2026-03-25 19:28:54
● 2026-04-24 23:54:20
○NSns.cnkuai.cn2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 09:36:50
○ 2015-11-12 15:12:58
○ 2026-04-24 23:54:20
○ 2015-11-12 15:12:58
○ 2026-04-24 23:54:20
○NSns.cnkuai.com2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 09:36:50
○ 2015-11-12 15:12:58
○ 2026-04-24 23:54:20
○ 2015-11-12 15:12:58
○ 2026-04-24 23:54:20
○NSns2.cnkuai.cn2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 09:36:50
○ 2015-11-12 15:12:58
○ 2026-04-24 23:54:20
○ 2015-11-12 15:12:58
○ 2026-04-24 23:54:20
○NSns2.cnkuai.com2015-07-09 → 2015-07-09 · 3 obs
● 2015-07-09 09:36:50
○ 2015-11-12 15:12:58
○ 2026-04-24 23:54:20
○ 2015-11-12 15:12:58
○ 2026-04-24 23:54:20
○NSns3.cnkuai.cn2015-07-09 → 2015-11-12 · 4 obs
● 2015-07-09 09:36:50
● 2015-11-12 15:12:58
○ 2016-04-25 07:01:22
○ 2026-04-24 23:54:20
● 2015-11-12 15:12:58
○ 2016-04-25 07:01:22
○ 2026-04-24 23:54:20
○NSns3.cnkuai.com2015-07-09 → 2015-11-12 · 4 obs
● 2015-07-09 09:36:50
● 2015-11-12 15:12:58
○ 2016-04-25 07:01:22
○ 2026-04-24 23:54:20
● 2015-11-12 15:12:58
○ 2016-04-25 07:01:22
○ 2026-04-24 23:54:20
○MXmail.skrimple.com2016-02-03 → 2016-02-03 · 3 obs
● 2016-02-03 19:27:42
○ 2016-04-25 07:01:22
○ 2026-04-24 23:54:20
○ 2016-04-25 07:01:22
○ 2026-04-24 23:54:20
○A184.105.178.922016-02-03 → 2016-02-03 · 3 obs
● 2016-02-03 19:27:42
○ 2016-04-25 07:01:22
○ 2026-04-24 23:54:20
○ 2016-04-25 07:01:22
○ 2026-04-24 23:54:20
●CNAME301.thefastcdns.com2026-03-25 → 2026-04-24 · 2 obs
● 2026-03-25 19:28:54
● 2026-04-24 23:54:20
● 2026-04-24 23:54:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zjkoa.com | ce1.xincache.com, ce2.xincache.com | 9 records |
✅ Authoritative Response
Server:1.12.0.4
NS records: ce1.xincache.com, ce2.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zjkoa.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ce2.xincache.com, ce1.xincache.com |
| CNAME | 1 | 301.thefastcdns.com |
| SOA | 1 | ce1.xincache.com enterprise1dnsadmin.dns |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (ce1.xincache.com, ce1.xincache.com, ce1.xincache.com...)
Analysis
Hierarchy
www.zjkoa.com is a child of zjkoa.com.
IP Addresses
zjkoa.com has two IP numbers: 2406:da1e:a87:67ff:6f38:5690:328f:1b68 and 16.163.201.39.
Other host names including olang.cn, hxqyda.com, ec2-16-163-201-39.ap-east-1.compute.amazonaws.com and forward301-tcp-51bcce23f7f482f7.elb.ap-east-1.amazonaws.com share IP numbers with zjkoa.com.