chensina.com - robtex.com
chensina.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.254.86.105🇭🇰 OWGELS-AS-AP156.254.64.0/19 Starbow Ltd | ||||||
| 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=1779779098 | ||||||
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=1785863764 | ||||||
Similar names
DNS History
10 records (5 active, 5 former)
○NSdns25.hichina.com2020-01-05 → 2020-01-05 · 4 obs
● 2020-01-05 06:09:42
○ 2026-03-16 07:32:00
○ 2026-08-04 17:43:54
○NSdns26.hichina.com2020-01-05 → 2020-01-05 · 4 obs
● 2020-01-05 06:09:42
○ 2026-03-16 07:32:00
○ 2026-08-04 17:43:54
●NSns1.julydns.com2026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 17:43:54
●NSns1.onclouddns.com2026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 17:43:54
○NSns11.bigwww.com2015-05-15 → 2015-05-15 · 3 obs
○ 2015-12-13 13:21:34
○ 2026-08-04 17:43:54
●NSns2.julydns.com2026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 17:43:54
●NSns2.onclouddns.com2026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 17:43:54
○A103.112.210.102020-01-05 → 2020-01-05 · 4 obs
● 2020-01-05 06:09:42
○ 2026-03-16 07:32:00
○ 2026-08-04 17:43:54
○A103.232.215.1322015-10-13 → 2015-10-13 · 3 obs
○ 2015-12-13 13:21:34
○ 2026-08-04 17:43:54
●A156.254.86.1052026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 17:43:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| chensina.com | ns1.onclouddns.com, ns2.onclouddns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chensina.com (unsigned zone)
⏱️ Timing
Total: 192ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.254.86.105 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.onclouddns.com, ns2.onclouddns.com)
Analysis
IP Addresses
chensina.com resolves to just one IP address, 156.254.86.105.
Name Servers
The NS records for chensina.com point to four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
chensina.com has at least partial name server overlap with other domains, such as 90rt.com, fsboja.com, 178fz.com and two others.
It is common to see these name servers used together with name servers ns1.judns.com and ns2.judns.com.
ns1.julydns.com resolves to 162.159.48.223, as does ns2.julydns.com. ns1.onclouddns.com resolves to 162.159.27.251, as does ns2.onclouddns.com.
The host names ns1.julydns.com and ns2.julydns.com both resolve to 162.159.48.223 IP addresses.
The host names ns1.onclouddns.com and ns2.onclouddns.com both resolve to 162.159.27.251 IP addresses.