qiulchem.com - robtex.com
qiulchem.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 Chinanet Shanghai | ||||||
| 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 Chinanet Shanghai | ||||||
| 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 2008-01-11 #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=1775992297 | ||||||
Subdomains
www.qiulchem.com |
Same first word
qiulchem.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.chinanetsun.com2015-07-03 → 2026-04-12 · 2 obs
● 2026-04-12 11:35:34
●NSns2.chinanetsun.com2015-07-03 → 2026-04-12 · 2 obs
● 2026-04-12 11:35:34
●MXmx1.chinanetsun.com2015-07-03 → 2026-04-12 · 2 obs
● 2026-04-12 11:35:34
●MXmx1a.chinanetsun.com2015-07-03 → 2026-04-12 · 2 obs
● 2026-04-12 11:35:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| qiulchem.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 qiulchem.com (unsigned zone)
⏱️ Timing
Total: 489ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.chinanetsun.com, ns1.chinanetsun.com |
| MX | 2 | mx1a.chinanetsun.com (pri: 20), mx1.chinanetsun.com (pri: 10) |
| 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
The parent of www.qiulchem.com is qiulchem.com.
Name Servers
qiulchem.com is delegated to two name servers: ns1.chinanetsun.com and ns2.chinanetsun.com.
qiulchem.com uses the same name server setup as other domains, for instance nbchiralst.com, majestachem.com, yycmc.com, benyuanpharm.com and lygjc.com.
Host names with two IP numbers:
The host ns1.chinanetsun.com points to 240e:96c:200:2e03::7 and 180.235.66.112.
The host ns2.chinanetsun.com points to 240e:96c:200:2e03::70 and 222.73.8.7.
Mail Servers
qiulchem.com is handled by two mail servers: mx1.chinanetsun.com and mx1a.chinanetsun.com.
qiulchem.com shares the same mail server setup as other domains, including fuhua-chem.com, hostchem.com, vacuumchina.com, youxinchem.com and acticarbon.com.
qiulchem.com shares some mail servers with other domains, including gaoyuandh.com, sdsida.com and bayichem.com.
Host names with one IP number:
mx1.chinanetsun.com points to: 180.235.66.99.
mx1a.chinanetsun.com points to: 162.14.140.149.