tencentmfa.cn - robtex.com
tencentmfa.cn
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034595402 | ||||||
Same first word
tencentmfa.com |
tencentmfa.cn |
tencentmfa.hair |
DNS History
5 records (5 active, 0 former)
●NSns1.tencent.cn2026-03-11 → 2026-03-27 · 2 obs
● 2026-03-27 19:30:20
●NSns2.tencent.cn2026-03-11 → 2026-03-27 · 2 obs
● 2026-03-27 19:30:20
●NSns3.tencent.cn2026-03-11 → 2026-03-27 · 2 obs
● 2026-03-27 19:30:20
●A0.0.0.12026-03-11 → 2026-03-27 · 2 obs
● 2026-03-27 19:30:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| tencentmfa.cn | ns1.tencent.cn, ns2.tencent.cn, ns3.tencent.cn | 18 records |
✅ Authoritative Response
Server:43.129.131.155
NS records: ns1.tencent.cn, ns2.tencent.cn, ns3.tencent.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tencentmfa.cn (unsigned zone)
⏱️ Timing
Total: 1255ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 0.0.0.1 |
| SOA | 1 | ns-tel1.qq.com webmaster.qq.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns1.tencent.cn, ns1.tencent.cn, ns1.tencent.cn...)
Analysis
IP Addresses
tencentmfa.cn maps to IP address 0.0.0.1.
Other host names, for instance oper-promot.tgp.qq.com, pubgno1.cn, vnwzryhw.broker.itop.qq.com, wx62.pg.qq.com and in-addr-77-163-51.fixed.kpn.net share IP numbers with tencentmfa.cn.
Name Servers
tencentmfa.cn is delegated to four name servers: ns1.tencent.cn, ns2.tencent.cn, ns3.tencent.cn and ns-tel1.qq.com.
tencentmfa.cn at least partially shares name servers with other domains such as 37www.qq.com, cube.weixinbridge.com, de.qq.com, mpush.qq.com and smtpbg321.qq.com.
These name servers are often used together with ns-cmn1.qq.com, ns-cnc1.qq.com, ns-os1.qq.com, 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.
Six IPs for host ns3.tencent.cn: 1.12.96.2, 43.166.55.4, 125.39.202.140, 140.207.180.51, 180.153.217.99 and 203.205.220.25.
Five IPs for host ns1.tencent.cn: 43.129.131.155, 43.134.249.20, 43.161.3.23, 117.135.132.104 and 183.60.116.3.
Five IPs for host ns2.tencent.cn: 42.187.235.3, 43.159.167.8, 43.159.167.130, 43.159.167.131 and 61.241.27.10.
Four IPs for host ns-tel1.qq.com: 240e:e1:aa00:2002::3, 14.116.238.220, 49.7.250.139 and 101.227.161.254.