optpt.cn - robtex.com
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optpt.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 107.163.209.134🇺🇸 ENZU-GLOBAL | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ | ||||||
| A | 47.97.51.45🇨🇳 ALIBABA-CN-NET | ||||||
| NS | ns1.judns.com⚠️ | ||||||
| A | 47.97.51.45🇨🇳 ALIBABA-CN-NET | ||||||
| NS | ns2.judns.com⚠️ | ||||||
| A | 162.159.27.251 Cloudflare | ||||||
| NS | ns2.julydns.com⚠️ | ||||||
| A | 162.159.48.223 Cloudflare | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1741611331 | ||||||
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=2034438264 | ||||||
Up
www.optpt.cn |
Same first word
Similar names
pttop.com |
toptp.com.cn |
ttopp.de |
ttpop.com |
toppt.net |
pptot.com |
tpopt.org |
totpp.ru |
ptpot.com |
poptt.org |
ttopp.net |
tptop.com |
poptt.com |
tpopt.com |
ppott.com |
toptp.nl |
ptotp.com |
totpp.com |
ttopp.com |
toptp.com |
toppt.com |
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| optpt.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 optpt.cn (unsigned zone)
⏱️ Timing
Total: 2339ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 107.163.209.134 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
AI analysis
www.optpt.cn has optpt.cn as its parent.
optpt.cn maps to IP address 107.163.209.134.
Other host names, for example lajiaoshu.cn, www.optpt.cn and ccmag.cn share the same IP as optpt.cn.
optpt.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
optpt.cn at least partially shares name servers with other domains such as tzxmk.com, 07390739.com, xiangqinwang.cn, 448646.cn and hh0dcn.cn.
Host names sharing a single IP
ns1.judns.com points to: 47.97.51.45.
ns2.judns.com points to: 162.159.27.251.
ns1.julydns.com points to: 47.97.51.45.
ns2.julydns.com points to: 162.159.48.223.
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.