opencoffee.cn - robtex.com
opencoffee.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.32🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | www.opencoffee.cn ⭐ | ||||||
| A | 208.98.40.222🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | jensenstilbud.com | ||||||
| SOA | www.opencoffee.cnopencoffee@cn 2008-08-03 #0 | ||||||
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=2035056165 | ||||||
Subdomains
www.opencoffee.cn |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns7.hichina.com2015-07-18 → 2017-04-24 · 4 obs
● 2017-04-24 06:05:44
○ 2026-06-30 19:56:40
○ 2026-07-18 12:17:34
○NSdns8.hichina.com2015-07-18 → 2017-04-24 · 4 obs
● 2017-04-24 06:05:44
○ 2026-06-30 19:56:40
○ 2026-07-18 12:17:34
●NSns1.4.cn2026-06-30 → 2026-07-18 · 3 obs
● 2026-06-30 19:56:40
● 2026-07-18 12:17:34
●NSns2.4.cn2026-06-30 → 2026-07-18 · 3 obs
● 2026-06-30 19:56:40
● 2026-07-18 12:17:34
●NSwww.opencoffee.cn2026-06-30 → 2026-07-18 · 3 obs
● 2026-06-30 19:56:40
● 2026-07-18 12:17:34
●A208.98.40.322026-07-18 → 2026-07-18 · 2 obs
● 2026-07-18 12:17:34
○A208.98.43.982026-06-30 → 2026-06-30 · 3 obs
● 2026-06-30 19:56:40
○ 2026-07-18 12:17:34
○A222.77.182.2372015-07-18 → 2017-04-24 · 4 obs
● 2017-04-24 06:05:44
○ 2026-06-30 19:56:40
○ 2026-07-18 12:17:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| opencoffee.cn | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:208.98.43.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opencoffee.cn (unsigned zone)
⏱️ Timing
Total: 1279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.95 |
| SOA | 1 | www.opencoffee.cn opencoffee.cn |
Analysis
Hierarchy
opencoffee.cn is a parent domain of www.opencoffee.cn.
IP Addresses
opencoffee.cn resolves to one IP address: 208.98.40.32.
www.www.xltt.net, www.mail.gzsyex.com, soge.cn and two other host names share IP numbers with opencoffee.cn.
Name Servers
opencoffee.cn is delegated to three name servers: ns1.4.cn, ns2.4.cn and www.opencoffee.cn.
opencoffee.cn shares at least some of its name servers with other domains, including ns99.com, sepmf.com, qing-hei.com and two others.
These name servers are frequently paired with the name servers ns3.goldenname.com and ns4.goldenname.com.
ns1.4.cn, ns2.4.cn and www.opencoffee.cn each resolve to a single IP address: ns1.4.cn resolves to 107.167.27.66, ns2.4.cn resolves to 208.98.43.66 and www.opencoffee.cn resolves to 208.98.40.222.