mail.txitech.com - dns.ninja
mail.txitech.com
txitech.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 111.230.20.236π¨π³ TENCENT-NET-AP111.230.20.0/23 | ||||||
| NS | vip3.alidns.com β | ||||||
| NS | vip4.alidns.com | ||||||
| MX | mxbiz1.qq.com β | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:spf.mail.qq.com mx -all | ||||||
| SOA | vip3.alidns.comhostmaster@hichina.com 2026-06-05 #11 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA111.230.115.1152017-11-15 β 2017-11-15 Β· 3 obs
β 2026-08-02 00:27:56
β 2026-08-08 01:00:28
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| txitech.com | vip3.alidns.com, vip4.alidns.com | 22 records |
β Authoritative Response
Server:121.40.6.164
NS records: vip3.alidns.com, vip4.alidns.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for txitech.com (unsigned zone)
β±οΈ Timing
Total: 683ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | exmail.qq.com |
π Glue Records Collected
Total: 22
Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)
Analysis
Name Servers
The authoritative name servers for mail.txitech.com are ns-cmn1.qq.com, ns-cnc1.qq.com, ns-os1.qq.com and ns-tel1.qq.com.
mail.txitech.com shares at least some of its name servers with other domains, including smtbpg208.qq.com, sz.qq.com, kinghj.foxmail.com and two others.
These name servers are frequently seen alongside the name servers ns1.qq.com, ns2.qq.com, ns3.qq.com and ns4.qq.com.
Hostnames that resolve to 8 IP addresses:
ns-os1.qq.com carries IP addresses 43.129.131.16, 43.130.172.23 and 43.134.249.23, with 5 other addresses beyond those.
Hosts that point to four IP numbers:
ns-cmn1.qq.com points to 42.187.235.2, 43.140.54.204, 43.142.212.27 and 2402:4e00:111:ff4::3.
ns-cnc1.qq.com points to 61.135.196.2, 140.207.180.96, 157.255.6.102 and 240e:e1:aa00:2002::3.
ns-tel1.qq.com points to 14.116.238.220, 49.7.250.139, 101.227.161.254 and 240e:e1:aa00:2002::3.
These two host names β ns-os1.qq.com and ns-cmn1.qq.com β each point to 2402:4e00:111:ff4::3 IP addresses.
These two host names β ns-cnc1.qq.com and ns-tel1.qq.com β each point to 240e:e1:aa00:2002::3 IP addresses.