lichenggroup.com - robtex.com
lichenggroup.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.chinanetsun.com ⭐ | ||||||
| A | 240e:96c:200:2e03::7🇨🇳 SHANGHAITELECOM240e:96c::/32 Chinanet Shanghai | ||||||
| A | 180.235.66.112🇨🇳 SHANGHAITELECOM180.235.64.0/22 SHIDC | ||||||
| NS | ns2.chinanetsun.com | ||||||
| A | 240e:96c:200:2e03::70🇨🇳 SHANGHAITELECOM240e:96c::/32 Chinanet Shanghai | ||||||
| A | 222.73.8.7🇨🇳 SHANGHAITELECOM222.73.8.0/21 SHIDC | ||||||
| MX | mx1.chinanetsun.com ⭐ | ||||||
| A | 180.235.66.99🇨🇳 SHANGHAITELECOM180.235.64.0/22 SHIDC | ||||||
| PTR | m99.chinanetsun.com | ||||||
| MX | mx1a.chinanetsun.com(20) | ||||||
| A | 162.14.140.149🇨🇳 TENCENT-NET-AP162.14.128.0/20 | ||||||
| TXT | v=spf1 include:spf.chinanetsun.com -all | ||||||
| SOA | ns1.chinanetsun.comtask@netsun.com 2007-01-19 #2 | ||||||
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=1784957162 | ||||||
Subdomains
www.lichenggroup.com |
Same first word
lichenggroup.com |
lichenggroup.com.cn |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.chinanetsun.com2015-08-20 → 2026-07-25 · 2 obs
● 2026-07-25 05:32:46
●NSns2.chinanetsun.com2015-08-20 → 2026-07-25 · 2 obs
● 2026-07-25 05:32:46
●MXmx1.chinanetsun.com2015-08-20 → 2026-07-25 · 2 obs
● 2026-07-25 05:32:46
●MXmx1a.chinanetsun.com2015-08-20 → 2026-07-25 · 2 obs
● 2026-07-25 05:32:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| lichenggroup.com | ns1.chinanetsun.com, ns2.chinanetsun.com | 4 records |
✅ Authoritative Response
Server:180.235.66.112
NS records: ns1.chinanetsun.com, ns2.chinanetsun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lichenggroup.com (unsigned zone)
⏱️ Timing
Total: 3513ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.chinanetsun.com, ns2.chinanetsun.com |
| MX | 2 | mx1.chinanetsun.com (pri: 10), mx1a.chinanetsun.com (pri: 20) |
| TXT | 1 | v=spf1 include:spf.chinanetsun.com -all |
| SOA | 1 | ns1.chinanetsun.com task.netsun.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.chinanetsun.com, ns1.chinanetsun.com, ns2.chinanetsun.com...)
Analysis
Hierarchy
lichenggroup.com is a parent domain of www.lichenggroup.com.
Name Servers
Two name servers handle the delegation for lichenggroup.com: ns1.chinanetsun.com and ns2.chinanetsun.com.
lichenggroup.com uses the same name servers as several other domains — among them chemtrue-bio.com, deyerchem.com, astcchem.com and two more.
ns1.chinanetsun.com and ns2.chinanetsun.com both carry two IP addresses. The A records for ns1.chinanetsun.com are 180.235.66.112 and 240e:96c:200:2e03::7; the A records for ns2.chinanetsun.com are 222.73.8.7 and 240e:96c:200:2e03::70.
Mail Servers
Mail for lichenggroup.com is handled by two mail servers — mx1.chinanetsun.com and mx1a.chinanetsun.com.
lichenggroup.com uses an identical mail server configuration to several other domains — among them chenghechem.com, chengnanchem.com, jtchem.com and two more.
lichenggroup.com uses mail servers that are also used by other domains, including chinataurine.com, aotongchem.com.cn and hzph.com.
mx1.chinanetsun.com and mx1a.chinanetsun.com each resolve to one IP number: mx1.chinanetsun.com points to 180.235.66.99 and mx1a.chinanetsun.com points to 162.14.140.149.