yihehitech.com - robtex.com
yihehitech.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 | mx4.chinanetsun.com ⭐ | ||||||
| A | 180.235.66.99🇨🇳 SHANGHAITELECOM180.235.64.0/22 Chinanet Shanghai | ||||||
| PTR | m99.chinanetsun.com | ||||||
| MX | mx4a.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 2014-12-30 #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=1771291435 | ||||||
Same first word
yihehitech.com |
DNS History
4 records (4 active, 0 former)
●NSns1.chinanetsun.com2016-12-20 → 2026-03-23 · 2 obs
● 2026-03-23 23:51:38
●NSns2.chinanetsun.com2016-12-20 → 2026-03-23 · 2 obs
● 2026-03-23 23:51:38
●MXmx4.chinanetsun.com2016-12-20 → 2026-03-23 · 2 obs
● 2026-03-23 23:51:38
●MXmx4a.chinanetsun.com2016-12-20 → 2026-03-23 · 2 obs
● 2026-03-23 23:51:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net... | - |
| yihehitech.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 yihehitech.com (unsigned zone)
⏱️ Timing
Total: 646ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.chinanetsun.com, ns1.chinanetsun.com |
| MX | 2 | mx4a.chinanetsun.com (pri: 20), mx4.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
yihehitech.com is delegated to two name servers: ns1.chinanetsun.com and ns2.chinanetsun.com.
yihehitech.com shares the same name server setup as other domains, for example ruianchemical.com, toppharma.com.cn, zfyychemical.com, tritonchemical.com and (0x77616e6b)epharm.com.
Host names with two IP numbers:
ns1.chinanetsun.com points to 240e:96c:200:2e03::7 and 180.235.66.112
ns2.chinanetsun.com points to 240e:96c:200:2e03::70 and 222.73.8.7
Mail Servers
yihehitech.com is handled by two mail servers: mx4.chinanetsun.com and mx4a.chinanetsun.com.
yihehitech.com shares the same mail server setup as other domains, for instance jn-tec.com, wflongda.com, hzread.com, shsychem.com and kailinchem.com.
yihehitech.com shares mail servers with other domains at least partially, including yuexingchem.com, whecod.com, dzcxhg.com, liaodongchem.com and fubore.com.
Host names with one IP number:
The host mx4.chinanetsun.com points to 180.235.66.99 and the host mx4a.chinanetsun.com points to 162.14.140.149.