hbsmart.com - robtex.com
hbsmart.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 2007-01-17 #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=1777106671 | ||||||
Same first word
hbsmart.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.chinanetsun.com2015-06-21 → 2026-04-25 · 2 obs
● 2026-04-25 09:03:18
●NSns2.chinanetsun.com2015-06-21 → 2026-04-25 · 2 obs
● 2026-04-25 09:03:18
●MXmx1.chinanetsun.com2015-06-21 → 2026-04-25 · 2 obs
● 2026-04-25 09:03:18
●MXmx1a.chinanetsun.com2015-06-21 → 2026-04-25 · 2 obs
● 2026-04-25 09:03:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| hbsmart.com | ns1.chinanetsun.com, ns2.chinanetsun.com | 4 records |
✅ Authoritative Response
Server:222.73.8.7
NS records: ns1.chinanetsun.com, ns2.chinanetsun.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hbsmart.com (unsigned zone)
⏱️ Timing
Total: 551ms | 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
Name Servers
hbsmart.com is delegated to two name servers ns1.chinanetsun.com and ns2.chinanetsun.com.
hbsmart.com shares the same name server setup as other domains, for instance anpeak.com.cn, nb-invest.com, omachem.com, delanchem.com and jshihua.com.
hbsmart.com at least partially shares name servers with other domains, for instance yang-yang.com, ltknit.com, jd-xinwei.com, finym.com and liuhuachem.com.
Host names with two IP numbers:
The host name ns1.chinanetsun.com points to 240e:96c:200:2e03::7 and 180.235.66.112; the host name ns2.chinanetsun.com points to 240e:96c:200:2e03::70 and 222.73.8.7.
Mail Servers
Two mail servers handle hbsmart.com: mx1.chinanetsun.com and mx1a.chinanetsun.com.
hbsmart.com shares the same mail server setup as other domains, for instance jjhz.cn, nastchem.com, poloshirt.cn, liyangchem.com and lpchem.com.
hbsmart.com shares at least some mail servers with other domains, including sdsida.com, bayichem.com, agilemfg.com.cn and chinataurine.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