mail.ummdj.com - robtex.com
mail.ummdj.com
ummdj.com
| DNSSEC | β οΈ Not signed | ||||||
| NS | dns21.hichina.com β | ||||||
| NS | dns22.hichina.com | ||||||
| MX | mxdomain.qq.com β | ||||||
| SOA | dns21.hichina.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
βA103.7.30.1002015-08-19 β 2016-09-18 Β· 4 obs
β 2016-09-18 07:58:16
β 2026-04-24 01:07:54
β 2026-04-24 01:07:58
βA203.205.128.1112015-08-19 β 2016-09-18 Β· 4 obs
β 2016-09-18 07:58:16
β 2026-04-24 01:07:54
β 2026-04-24 01:07:58
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ummdj.com | dns21.hichina.com, dns22.hichina.com | 18 records |
β Authoritative Response
Server:120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for ummdj.com (unsigned zone)
β±οΈ Timing
Total: 678ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.qq.com |
π Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
Name Servers
mail.ummdj.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.ummdj.com at least partially shares name servers with other domains, for instance 37796753.qq.com, 66693073.qq.com, smtpproxy20.qq.com, mytown.qq.com and jspay.qq.com.
These name servers are commonly used with ns-open1.qq.com, ns-open2.qq.com and ns-open3.qq.com.
Host names with eight IP numbers:
The host name 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:
The host name ns-cmn1.qq.com points to: 2402:4e00:111:ff4::3, 42.187.235.2, 43.140.54.204 and 43.142.212.27.
The host name ns-cnc1.qq.com points to: 240e:e1:aa00:2002::3, 61.135.196.2, 140.207.180.96 and 157.255.6.102.
The host name 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.