optosort.cn - robtex.com
optosort.cn
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034546407 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.domaindiscount24.net2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 14:16:32
●NSns2.domaindiscount24.net2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 14:16:32
●NSns3.domaindiscount24.net2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 14:16:32
●A2a00:18e0:5:2:7577:4e4d:413b:f5072026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 14:16:32
●A2a00:18e0:5:3:dfe2:c743:85aa:61bc2026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 14:16:32
●A5.22.145.1212026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 14:16:32
●A5.22.145.162026-03-17 → 2026-03-22 · 2 obs
● 2026-03-22 14:16:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| optosort.cn | ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net | - |
✅ Authoritative Response
Server: 194.50.187.34
NS records: ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optosort.cn (unsigned zone)
⏱️ Timing
Total: 4613ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 5.22.145.121, 5.22.145.16 |
| AAAA | 2 | 2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc |
| NS | 3 | ns1.domaindiscount24.net, ns2.domaindiscount24.net... |
| SOA | 1 | ns1.domaindiscount24.net tech.key-system |
Analysis
IP Addresses
optosort.cn resolves to four IP numbers: 2a00:18e0:5:2:7577:4e4d:413b:f507, 2a00:18e0:5:3:dfe2:c743:85aa:61bc, 5.22.145.16 and 5.22.145.121.
other host names for instance ntvvspor.net.whoisproxy.org, fcrichard.com, woodmizer.asia, danskebank.info and screamincream.com.whoisproxy.org share IP numbers with optosort.cn.
Name Servers
optosort.cn is delegated to three name servers: ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.
optosort.cn at least partially shares name servers with other domains, for instance traigo.org, 93z.org, witte-photographies.com, coehn.eu and thevapelounge.co.uk.
Host names with two IP numbers:
Host ns1.domaindiscount24.net points to 2a04:2b00:14cc::34 and 193.227.117.34.
Host ns2.domaindiscount24.net points to 2a04:2b00:14dd::34 and 194.50.187.34.
Host ns3.domaindiscount24.net points to 2a04:2b00:14ee::34 and 194.0.182.34.