sicoptic.com - robtex.com
sicoptic.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785646567 | ||||||
Same first word
sicoptic.com |
DNS History
5 records (5 active, 0 former)
●NSdns21.hichina.com2026-06-25 → 2026-08-02 · 2 obs
● 2026-08-02 05:22:42
●NSdns22.hichina.com2026-06-25 → 2026-08-02 · 2 obs
● 2026-08-02 05:22:42
●MXmxn.mxhichina.com2026-06-25 → 2026-08-02 · 2 obs
● 2026-08-02 05:22:42
●MXmxw.mxhichina.com2026-06-25 → 2026-08-02 · 2 obs
● 2026-08-02 05:22:42
●A47.93.222.1032026-06-25 → 2026-08-02 · 2 obs
● 2026-08-02 05:22:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sicoptic.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sicoptic.com (unsigned zone)
⏱️ Timing
Total: 3533ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.93.222.103 |
| NS | 2 | dns22.hichina.com, dns21.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
IP Addresses
sicoptic.com points to a single IP number: 47.93.222.103.
Further host names like zssirui.com and sirui-photo.com overlap in IP numbers with sicoptic.com.
Name Servers
sicoptic.com is served by two delegated name servers, dns21.hichina.com and dns22.hichina.com.
sicoptic.com shares its name server setup with other domains, including linkstrong.cn, au.cq.cn, kankanni.com and two others.
There is at least partial name server overlap between sicoptic.com and other domains — planink.com, xn--7ou996gm2b.cn, w4.beer and two more among them.
These name servers tend to appear in combination with the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.
Host names with 9 IP numbers:
dns21.hichina.com carries IP addresses 39.96.153.40, 39.96.153.60 and 47.118.199.200, with 6 other addresses beyond those.
dns22.hichina.com carries IP addresses 39.96.153.38, 39.96.153.61 and 47.118.199.198, with 6 other addresses beyond those.
Mail Servers
sicoptic.com has two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
sicoptic.com shares the same mail server setup as other domains, including amkhobby.com, superndt.com, oyallc.com and two others.
sicoptic.com shares mail servers — at least in part — with other domains, including bytcnc.net, ywpcb.cn, progress-cn.com and two others.
Host names with two IP numbers:
mxn.mxhichina.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.
Host names pointing to a single IP address:
mxw.mxhichina.com points to the IP address 47.246.99.195.