mail.ipvd.com - robtex.com
mail.ipvd.com
ipvd.com
| DNSSEC | β οΈ Not signed | ||||||
| NS | dns19.hichina.com β | ||||||
| NS | dns20.hichina.com | ||||||
| MX | mxbiz1.qq.com β | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | dns19.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
Same first word
Similar names
DNS History
5 records (1 active, 4 former)
βMXmxbiz1.qq.com2016-03-02 β 2016-07-10 Β· 3 obs
β 2016-07-10 16:37:00
β 2026-05-09 19:35:26
βMXmxbiz2.qq.com2016-03-02 β 2016-07-10 Β· 3 obs
β 2016-07-10 16:37:00
β 2026-05-09 19:35:26
βA103.7.30.462015-07-21 β 2016-07-10 Β· 3 obs
β 2016-07-10 16:37:00
β 2026-05-09 19:35:26
βCNAMEexmail.qq.com2015-07-21 β 2026-05-09 Β· 2 obs
β 2026-05-09 19:35:26
βCNAMEexmail.wechatos.net2015-11-17 β 2016-07-10 Β· 4 obs
β 2015-11-17 19:31:00
β 2016-07-10 16:37:00
β 2026-05-09 19:35:26
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| ipvd.com | dns19.hichina.com, dns20.hichina.com | 18 records |
β Authoritative Response
Server:120.76.107.38
NS records: dns19.hichina.com, dns20.hichina.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ipvd.com (unsigned zone)
β±οΈ Timing
Total: 626ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | exmail.qq.com |
π Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns19.hichina.com, dns19.hichina.com, dns19.hichina.com...)
Analysis
Name Servers
mail.ipvd.com is delegated to four name servers: ns-cmn1.qq.com, ns-cnc1.qq.com, ns-os1.qq.com and ns-tel1.qq.com.
mail.ipvd.com at least partially shares name servers with other domains such as wtlogin1.qq.com, vip.qq.com.cn, zoom.qq.com, chwl.qq.com and qube.qq.com.
These name servers are commonly used alongside ns-open1.qq.com, ns-open2.qq.com, ns-open3.qq.com, ns1.qq.com, ns2.qq.com, ns3.qq.com and ns4.qq.com.
Host names with eight IP numbers: ns-os1.qq.com points to 2402:4e00:111:ff4::3, 43.129.131.16, 43.130.172.23, 43.134.249.23, 43.159.167.10, 43.159.167.133, 43.166.55.3 and 203.205.220.26.
Host names with four IP numbers: ns-cmn1.qq.com points to 2402:4e00:111:ff4::3, 42.187.235.2, 43.140.54.204 and 43.142.212.27; ns-cnc1.qq.com points to 240e:e1:aa00:2002::3, 61.135.196.2, 140.207.180.96 and 157.255.6.102; ns-tel1.qq.com points to 240e:e1:aa00:2002::3, 14.116.238.220, 49.7.250.139 and 101.227.161.254.
Host names that point to 2402:4e00:111:ff4::3: ns-os1.qq.com and ns-cmn1.qq.com.
Host names that point to 240e:e1:aa00:2002::3: ns-cnc1.qq.com and ns-tel1.qq.com.