reviewcode.cn - dns.ninja
reviewcode.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.103.48.183🇸🇬 Alibaba-Cloud43.103.0.0/18 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| 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=1783768664 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035098190 | ||||||
Subdomains
www.reviewcode.cn |
Same first word
reviewcode.cn |
reviewcode.xyz |
Similar names
codereview.online |
codereview.it |
edocreview.com |
coreviewed.com |
codereview.ru |
codereview.co.uk |
codereview.org |
viewercode.xyz |
DNS History
7 records (3 active, 4 former)
○NSdns10.hichina.com2017-12-25 → 2017-12-25 · 3 obs
○ 2026-02-16 00:09:02
○ 2026-07-27 22:32:44
○NSdns9.hichina.com2017-12-25 → 2017-12-25 · 3 obs
○ 2026-02-16 00:09:02
○ 2026-07-27 22:32:44
●NSns1.julydns.com2026-02-16 → 2026-07-27 · 3 obs
● 2026-02-16 00:09:02
● 2026-07-27 22:32:44
●NSns2.julydns.com2026-02-16 → 2026-07-27 · 3 obs
● 2026-02-16 00:09:02
● 2026-07-27 22:32:44
●A43.103.48.1832026-05-31 → 2026-07-27 · 3 obs
● 2026-05-31 23:06:24
● 2026-07-27 22:32:44
○A47.86.40.732026-02-16 → 2026-05-09 · 5 obs
● 2026-02-16 00:09:02
● 2026-05-09 02:42:20
○ 2026-05-31 23:06:24
○ 2026-07-27 22:32:44
○A47.89.58.1412017-12-25 → 2017-12-25 · 3 obs
○ 2026-02-16 00:09:02
○ 2026-07-27 22:32:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| reviewcode.cn | ns1.julydns.com, ns2.julydns.com | - |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for reviewcode.cn (unsigned zone)
⏱️ Timing
Total: 735ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.103.48.183 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
www.reviewcode.cn is a subdomain of reviewcode.cn.
IP Addresses
reviewcode.cn resolves to just one IP address, 43.103.48.183.
Two other host names, along with isoexpert.cn, qzltjy.cn and hyxtm.cn, also share IP numbers with reviewcode.cn.
Name Servers
reviewcode.cn has two authoritative name servers — ns1.julydns.com and ns2.julydns.com.
reviewcode.cn shares its NS records with other domains, for example iflyits.com, nr80.com, tianlongwater.com and two others.
The name servers of reviewcode.cn overlap at least partially with those of other domains — among them yb77.cn, bgcgs.com, ntsunroom.com and two more.
These name servers commonly co-occur with the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.
ns1.julydns.com and ns2.julydns.com each point to one IP address — 162.159.48.223.
The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.