lansonoptic.com - robtex.com
lansonoptic.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=1771291435 | ||||||
Subdomains
mail.lansonoptic.com |
Same first word
lansonoptic.cn |
lansonoptic.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSdns1.hichina.com2015-06-22 → 2026-03-24 · 2 obs
● 2026-03-24 10:14:24
●NSdns2.hichina.com2015-06-22 → 2026-03-24 · 2 obs
● 2026-03-24 10:14:24
●MXmxn.mxhichina.com2015-06-22 → 2026-03-24 · 2 obs
● 2026-03-24 10:14:24
●MXmxw.mxhichina.com2015-06-22 → 2026-03-24 · 2 obs
● 2026-03-24 10:14:24
○A204.152.196.2312015-06-22 → 2017-01-08 · 4 obs
● 2017-01-08 13:53:34
○ 2018-07-12 06:01:18
○ 2026-03-24 10:14:24
●A47.254.38.562026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 10:14:24
○A47.88.9.2422018-07-12 → 2018-07-12 · 3 obs
● 2018-07-12 06:01:18
○ 2026-03-24 10:14:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| lansonoptic.com | dns2.hichina.com, dns1.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.43
NS records: dns2.hichina.com, dns1.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lansonoptic.com (unsigned zone)
⏱️ Timing
Total: 716ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.254.38.56 |
| NS | 2 | dns2.hichina.com, dns1.hichina.com |
| MX | 2 | mxw.mxhichina.com (pri: 4), mxn.mxhichina.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | dns1.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns2.hichina.com, dns2.hichina.com, dns2.hichina.com...)
Analysis
Hierarchy
The parent of mail.lansonoptic.com is lansonoptic.com.
IP Addresses
lansonoptic.com points to a single IP address: 47.254.38.56.
Other host names such as www.sorbo.cn, www.haqun.com, haqun.com and sorbo.cn share IP numbers with lansonoptic.com.
Name Servers
Two name servers dns1.hichina.com and dns2.hichina.com handle the delegation for lansonoptic.com.
lansonoptic.com shares the same name server setup as other domains, for example jssyqx.com, 15211.cn, wszzy.com, band.cn and tngserver.com.
lansonoptic.com at least partially shares name servers with other domains, for example 90x.cn, npdy.cn, unierp.com.cn, macaocoffee.com and funlink.net.
these name servers commonly pair with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.
Host names with nine IP numbers: dns1.hichina.com points to: 2408:4009:501::9, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123; dns2.hichina.com points to: 2408:4009:501::10, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.
Mail Servers
Two mail servers handle lansonoptic.com: mxn.mxhichina.com and mxw.mxhichina.com.
lansonoptic.com shares the same mail server setup as other domains, including inverwatt.com, cshuade.com, chitunpcb.com, net-cloud.net and lorenchi.com.
lansonoptic.com shares at least partially some mail servers with other domains, for instance dl-huachang.com.cn, 36kv.com, kite100.com, wenshiapp.com and shhyfz.com.
these mail servers are often used together with mx3.qiye.aliyun.com, mx1.qiye.aliyun.com and mx2.qiye.aliyun.com.
Host names with two IP numbers:
mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
mxw.mxhichina.com points to 47.246.99.195.