hdvacuum.com - robtex.com
hdvacuum.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 | hzmx01.mxmail.netease.com ⭐ | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| MX | hzmx02.mxmail.netease.com(10) | ||||||
| A | 47.251.71.119🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| A | 47.251.84.126🇺🇸 Alibaba-Cloud47.251.0.0/17 Proxy-registered route object | ||||||
| TXT | v=spf1include:spf.163.com-all | ||||||
| SOA | ns1.chinanetsun.comtask@netsun.com 2007-04-02 #5 | ||||||
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=1777158291 | ||||||
Same first word
hdvacuum.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns1.chinanetsun.com2015-07-22 → 2026-04-25 · 2 obs
● 2026-04-25 23:34:26
●NSns2.chinanetsun.com2015-07-22 → 2026-04-25 · 2 obs
● 2026-04-25 23:34:26
●MXhzmx01.mxmail.netease.com2015-07-22 → 2026-04-25 · 2 obs
● 2026-04-25 23:34:26
●MXhzmx02.mxmail.netease.com2015-07-22 → 2026-04-25 · 2 obs
● 2026-04-25 23:34:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| hdvacuum.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 hdvacuum.com (unsigned zone)
⏱️ Timing
Total: 470ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.chinanetsun.com, ns2.chinanetsun.com |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1include:spf.163.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
hdvacuum.com has two name servers: ns1.chinanetsun.com and ns2.chinanetsun.com.
hdvacuum.com shares the same name server setup as other domains, for example king-year.com, lt-chem.com, tianweipharm.com, raybowpharma.com and kencamy.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
hdvacuum.com is served by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
hdvacuum.com shares the mail server setup with other domains, for example huaxinmetal.com, henrymat.com, bojiejs.com, enjoyfball.vip and trencus.com.
hdvacuum.com shares some mail servers with other domains, at least partially, for instance hanslace.com, asutan.com and siddur.cn.
Host names with two IP numbers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com point to 47.251.71.119 and 47.251.84.126. Host names that point to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com. Host names that point to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.