easycalc.cn - robtex.com
easycalc.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.249.187.111🇺🇸 BETTER-HK173.249.187.0/24 client's prefix | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.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 | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1776950433 | ||||||
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 | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035046162 | ||||||
rank #12922 in the tld
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
○NSdns11.hichina.com2017-10-21 → 2017-10-21 · 3 obs
○ 2026-07-07 09:31:44
○ 2026-07-16 06:52:10
○NSdns12.hichina.com2017-10-21 → 2017-10-21 · 3 obs
○ 2026-07-07 09:31:44
○ 2026-07-16 06:52:10
●NSns1.julydns.com2026-07-07 → 2026-07-16 · 3 obs
● 2026-07-07 09:31:44
● 2026-07-16 06:52:10
●NSns1.onclouddns.com2026-07-07 → 2026-07-16 · 3 obs
● 2026-07-07 09:31:44
● 2026-07-16 06:52:10
●NSns2.julydns.com2026-07-07 → 2026-07-16 · 3 obs
● 2026-07-07 09:31:44
● 2026-07-16 06:52:10
●NSns2.onclouddns.com2026-07-07 → 2026-07-16 · 3 obs
● 2026-07-07 09:31:44
● 2026-07-16 06:52:10
●A173.249.187.1112026-07-07 → 2026-07-16 · 2 obs
● 2026-07-16 06:52:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| easycalc.cn | ns1.onclouddns.com, ns2.onclouddns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at easycalc.cn: Error: DNS query timeout: 203.119.29.1 for DS easycalc.cn
⏱️ Timing
Total: 3725ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.249.187.111 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
easycalc.cn directs to one IP number, which is 173.249.187.111.
Among the host names that share IP numbers with easycalc.cn are xuhuishenghe.cn, qtyj.cn, upstone.com.cn and two others.
Name Servers
The domain easycalc.cn is delegated to these four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
easycalc.cn partially shares its NS delegation with several other domains, including jbral.com, cyngl.com, youyubu.com and two others.
These name servers are regularly seen alongside ns1.judns.com and ns2.judns.com as name servers.
Each of ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com has a single IP address — ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223, and ns1.onclouddns.com and ns2.onclouddns.com direct to 162.159.27.251.
These two host names — ns1.julydns.com and ns2.julydns.com — each point to 162.159.48.223 IP addresses.
These two host names — ns1.onclouddns.com and ns2.onclouddns.com — each point to 162.159.27.251 IP addresses.