optic.cn - robtex.com
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optic.cn
| DNSSEC | β οΈ Not signed | ||||||
| A | 18.140.0.172πΈπ¬ Amazon | ||||||
| PTR | ec2-18-140-0-172.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns1.net7.netβ οΈ | ||||||
| A | 18.140.0.172πΈπ¬ Amazon | ||||||
| PTR | ec2-18-140-0-172.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns2.net7.netβ οΈ | ||||||
| A | 18.140.0.172πΈπ¬ Amazon | ||||||
| PTR | ec2-18-140-0-172.ap-southeast-1.compute.amazonaws.com | ||||||
| TXT | 92eb803b122682c8bf592cac5d073d27941b1ed6 | ||||||
| TXT | domain name owner: dn4biz@gmail.com | ||||||
cn
| DNSSEC | β οΈ Not signed | ||||||
| NS | a.dns.cn β π | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn π | ||||||
| NS | d.dns.cn π | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.netβ οΈ | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034437889 | ||||||
Same first word
Similar names
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| optic.cn | ns1.net7.net, ns2.net7.net | - |
β Authoritative Response
Server: 18.140.0.172
NS records: ns1.net7.net, ns2.net7.net
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for optic.cn (unsigned zone)
β±οΈ Timing
Total: 615ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.140.0.172 |
| TXT | 2 | 92eb803b122682c8bf592cac5d073d27941b1ed, domain name owner: dn4biz@gmail.com |
AI analysis
optic.cn points to IP number 18.140.0.172.
For instance, other host names alpha-x.com, brainwave.cn, www.withmal.com, showchina.com and pensum.com share IP numbers with optic.cn.
optic.cn is delegated to two name servers: ns1.net7.net and ns2.net7.net.
optic.cn uses the same name server setup as other domains such as metals.cn, vono.cn, sinopolymer.com, teamwin.com.cn and sayyou.com.
optic.cn shares name servers with other domains at least partially, for example hiworld.com.cn, green-space.com, zitek.com, unimation.com and onetop.cn.
Host names with a single IP
ns1.net7.net points to: 18.140.0.172
ns2.net7.net points to: 18.140.0.172
Host names pointing to 18.140.0.172: ns1.net7.net and ns2.net7.net