chvacuum.com - robtex.com
chvacuum.com
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 | ||||||
Up
Same first word
chvacuum.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns27.hichina.com2015-08-15 → 2026-02-22 · 2 obs
● 2026-02-22 04:58:06
●NSdns28.hichina.com2015-08-15 → 2026-02-22 · 2 obs
● 2026-02-22 04:58:06
○A115.28.30.982017-02-20 → 2017-02-20 · 3 obs
○ 2026-02-22 04:58:04
○ 2026-02-22 04:58:06
●A121.43.187.1512026-02-22 → 2026-02-22 · 3 obs
● 2026-02-22 04:58:04
● 2026-02-22 04:58:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| chvacuum.com | dns27.hichina.com, dns28.hichina.com | - |
✅ Authoritative Response
Server: 120.76.107.37
NS records: dns27.hichina.com, dns28.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chvacuum.com (unsigned zone)
⏱️ Timing
Total: 529ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.43.187.151 |
| NS | 2 | dns27.hichina.com, dns28.hichina.com |
| MX | 1 | mxdomain.qq.com (pri: 1) |
| SOA | 1 | dns27.hichina.com hostmaster.hichina.com |
AI analysis
chvacuum.com is a parent of file.chvacuum.com, files.chvacuum.com and so.chvacuum.com.
chvacuum.com points to a single IP: 121.43.187.151.
Other host names such as file.chvacuum.com and files.chvacuum.com share IP numbers with chvacuum.com.
Two name servers dns27.hichina.com and dns28.hichina.com handle delegation for chvacuum.com.
chvacuum.com uses the same name server setup as other domains, for example zfmgr.com, ivault.cn, richbit.com, xjsp.com and byev.cn.
chvacuum.com shares name servers with other domains at least partially, for instance goldilocks.cn, 21journal.com and mnfws.shop.
Host names with nine IP numbers:
dns27.hichina.com points to: 2408:4009:501::35, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.
dns28.hichina.com points to: 2408:4009:501::36, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.
chvacuum.com is handled by a single mail server, mxdomain.qq.com.
chvacuum.com has the same mail server setup as other domains, including oneskysea.com, alighting.cn, idc021.com, antmobi.com and adtop.com.cn.
chvacuum.com shares some mail servers with other domains, at least partially, such as yybos.com, efavortech.com, sanxw.com, chncrab.com and baoshu.com.
These mail servers are often used together with mxbiz1.qq.com and mxbiz2.qq.com.