suregood.cn - robtex.com
suregood.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.255.5🇺🇸 HDHK38.239.240.0/20 | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.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.judns.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=1752319521 | ||||||
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=2034782396 | ||||||
Subdomains
www.suregood.cn |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSdns10.hichina.com2015-06-28 → 2017-05-18 · 4 obs
● 2017-05-18 12:16:38
○ 2026-03-28 01:59:00
○ 2026-05-12 10:06:10
○NSdns9.hichina.com2015-06-28 → 2017-05-18 · 4 obs
● 2017-05-18 12:16:38
○ 2026-03-28 01:59:00
○ 2026-05-12 10:06:10
●NSns1.judns.com2026-03-28 → 2026-05-12 · 3 obs
● 2026-03-28 01:59:00
● 2026-05-12 10:06:10
●NSns1.julydns.com2026-03-28 → 2026-05-12 · 3 obs
● 2026-03-28 01:59:00
● 2026-05-12 10:06:10
●NSns2.judns.com2026-03-28 → 2026-05-12 · 3 obs
● 2026-03-28 01:59:00
● 2026-05-12 10:06:10
○NSns2.julydns.com2026-03-28 → 2026-03-28 · 4 obs
● 2026-03-28 01:59:00
○ 2026-03-28 16:51:08
○ 2026-05-12 10:06:10
○MXmx.ym.163.com2015-06-28 → 2017-05-18 · 4 obs
● 2017-05-18 12:16:38
○ 2026-03-28 01:59:00
○ 2026-05-12 10:06:10
●A38.239.255.52026-03-28 → 2026-05-12 · 3 obs
● 2026-03-28 01:59:00
● 2026-05-12 10:06:10
○A42.96.139.2102015-06-28 → 2017-05-18 · 4 obs
● 2017-05-18 12:16:38
○ 2026-03-28 01:59:00
○ 2026-05-12 10:06:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, d.dns.cn, e.dns.cn, b.dns.cn... | - |
| suregood.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for suregood.cn (unsigned zone)
⏱️ Timing
Total: 4533ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.255.5 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
Hierarchy
suregood.cn is parent of www.suregood.cn.
IP Addresses
suregood.cn points to a single IP: 38.239.255.5.
Other host names, for instance direk.com.cn, ytnhw.cn and www.suregood.cn share IP numbers with suregood.cn.
Name Servers
suregood.cn is delegated to three name servers: ns1.judns.com, ns2.judns.com and ns1.julydns.com.
suregood.cn at least partially shares its name servers with other domains, for instance hndqsb.com, unbow.cn, fishget.com, daqingnews.cn and zjtj007.com.
these name servers are commonly used with the name servers ns2.julydns.com, ns1.onclouddns.com, ns2.onclouddns.com, jm1.dns.com and jm2.dns.com.
Host names with a single IP
ns1.judns.com maps to: 162.159.27.251
ns2.judns.com maps to: 162.159.27.251
ns1.julydns.com maps to: 162.159.48.223
Host names mapping to 162.159.27.251: ns1.judns.com, ns2.judns.com