robiot.com - dns.ninja
robiot.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 2006-12-22 #4 | ||||||
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=1785394497 | ||||||
Subdomains
www.robiot.com |
Same first word
robiot.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.chinanetsun.com2015-06-01 → 2026-07-30 · 2 obs
● 2026-07-30 07:21:56
●NSns2.chinanetsun.com2015-06-01 → 2026-07-30 · 2 obs
● 2026-07-30 07:21:56
●MXmx1.chinanetsun.com2015-06-01 → 2026-07-30 · 2 obs
● 2026-07-30 07:21:56
●MXmx1a.chinanetsun.com2015-06-01 → 2026-07-30 · 2 obs
● 2026-07-30 07:21:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| robiot.com | ns1.chinanetsun.com, ns2.chinanetsun.com | 4 records |
✅ Authoritative Response
Server:240e:96c:200:2e03::7
NS records: ns1.chinanetsun.com, ns2.chinanetsun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for robiot.com (unsigned zone)
⏱️ Timing
Total: 2598ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.chinanetsun.com, ns1.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
robiot.com serves as the parent of www.robiot.com.
Name Servers
The NS records for robiot.com delegate to ns1.chinanetsun.com and ns2.chinanetsun.com.
robiot.com shares its name server setup with other domains, including quick-chemical.com, chems-field.com, hzfjyy.com and two others.
robiot.com has some name servers in common with other domains such as sllxj.cn, chemik.com and lingmeidress.com
ns1.chinanetsun.com resolves to 180.235.66.112 and 240e:96c:200:2e03::7. Likewise, ns2.chinanetsun.com resolves to 222.73.8.7 and 240e:96c:200:2e03::70 — two IP addresses apiece.
Mail Servers
robiot.com has two mail servers: mx1.chinanetsun.com and mx1a.chinanetsun.com.
robiot.com shares the same mail server setup as other domains, including alpharm.com.cn, nova-mc.com, kdchem.com and two others.
robiot.com partially shares its mail servers with other domains; known examples include bayichem.com, chinataurine.com and aotongchem.com.cn.
These mail servers are frequently seen alongside the mail servers wssyb.email-power.cn.
mx1.chinanetsun.com directs to 180.235.66.99 and mx1a.chinanetsun.com directs to 162.14.140.149; each host name points to exactly one IP number.