txsb.cn - robtex.com
txsb.cn
| CNAME | url.dnspod.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.212.97.116🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-212-97-116.us-west-2.compute.amazonaws.com | ||||||
| A | 54.255.146.174🇸🇬 Amazon54.255.128.0/17 SIN prefix | ||||||
cn
| DNSSEC | ⚠️ Not signed | ||||||
| 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=2034456417 | ||||||
Same first word
Similar names
DNS History
17 records (4 active, 13 former)
●NSa.dnspod.com2026-03-10 → 2026-03-10 · 2 obs
○ 2019-02-26 06:21:42
● 2026-03-10 17:03:56
● 2026-03-10 17:03:56
●NSb.dnspod.com2026-03-10 → 2026-03-10 · 2 obs
○ 2019-02-26 06:21:42
● 2026-03-10 17:03:56
● 2026-03-10 17:03:56
●NSc.dnspod.com2026-03-10 → 2026-03-10 · 2 obs
○ 2019-02-26 06:21:42
● 2026-03-10 17:03:56
● 2026-03-10 17:03:56
○NSns1.01isp.com2015-08-10 → 2019-02-26 · 6 obs
● 2015-08-10 13:57:02
● 2015-12-21 01:50:12
○ 2016-06-30 15:46:12
○ 2017-02-18 17:00:50
● 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
● 2015-12-21 01:50:12
○ 2016-06-30 15:46:12
○ 2017-02-18 17:00:50
● 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
○NSns2.01isp.net2015-08-10 → 2019-02-26 · 6 obs
● 2015-08-10 13:57:02
● 2015-12-21 01:50:12
○ 2016-06-30 15:46:12
○ 2017-02-18 17:00:50
● 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
● 2015-12-21 01:50:12
○ 2016-06-30 15:46:12
○ 2017-02-18 17:00:50
● 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
○NSv1s1.xundns.com2016-06-30 → 2017-02-18 · 5 obs
○ 2015-12-21 01:50:12
● 2016-06-30 15:46:12
● 2017-02-18 17:00:50
○ 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
● 2016-06-30 15:46:12
● 2017-02-18 17:00:50
○ 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
○NSv1s2.xundns.com2016-06-30 → 2017-02-18 · 5 obs
○ 2015-12-21 01:50:12
● 2016-06-30 15:46:12
● 2017-02-18 17:00:50
○ 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
● 2016-06-30 15:46:12
● 2017-02-18 17:00:50
○ 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
○MXmxbiz1.qq.com2015-08-10 → 2015-12-21 · 4 obs
● 2015-08-10 13:57:02
● 2015-12-21 01:50:12
○ 2017-02-18 17:00:50
○ 2026-03-10 17:03:56
● 2015-12-21 01:50:12
○ 2017-02-18 17:00:50
○ 2026-03-10 17:03:56
○MXmxbiz2.qq.com2015-08-10 → 2015-12-21 · 4 obs
● 2015-08-10 13:57:02
● 2015-12-21 01:50:12
○ 2017-02-18 17:00:50
○ 2026-03-10 17:03:56
● 2015-12-21 01:50:12
○ 2017-02-18 17:00:50
○ 2026-03-10 17:03:56
○A107.150.96.382019-02-26 → 2019-02-26 · 3 obs
○ 2017-02-18 17:00:50
● 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
● 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
○A111.221.108.962015-12-21 → 2015-12-21 · 4 obs
○ 2015-08-10 13:57:02
● 2015-12-21 01:50:12
○ 2017-02-18 17:00:50
○ 2026-03-10 17:03:56
● 2015-12-21 01:50:12
○ 2017-02-18 17:00:50
○ 2026-03-10 17:03:56
○A174.128.228.1012015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 13:57:02
○ 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
○ 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
○A198.11.168.2252017-02-18 → 2017-02-18 · 3 obs
○ 2015-12-21 01:50:12
● 2017-02-18 17:00:50
○ 2026-03-10 17:03:56
● 2017-02-18 17:00:50
○ 2026-03-10 17:03:56
○A198.11.169.872017-02-18 → 2017-02-18 · 3 obs
○ 2015-12-21 01:50:12
● 2017-02-18 17:00:50
○ 2026-03-10 17:03:56
● 2017-02-18 17:00:50
○ 2026-03-10 17:03:56
○CNAMEs20.xunurl.com2017-02-18 → 2017-02-18 · 3 obs
● 2017-02-18 17:00:50
○ 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
○ 2019-02-26 06:21:42
○ 2026-03-10 17:03:56
●CNAMEurl.dnspod.com2026-03-10 → 2026-03-10 · 2 obs
○ 2019-02-26 06:21:42
● 2026-03-10 17:03:56
● 2026-03-10 17:03:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| txsb.cn | a.dnspod.com, b.dnspod.com, c.dnspod.com | - |
✅ Authoritative Response
Server: 163.177.5.79
NS records: a.dnspod.com, b.dnspod.com, c.dnspod.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for txsb.cn (unsigned zone)
⏱️ Timing
Total: 1494ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | a.dnspod.com, b.dnspod.com... |
| CNAME | 1 | url.dnspod.com |
| SOA | 1 | a.dnspod.com domainadmin.dnspod.com |
Analysis
IP Addresses
The entity txsb.cn points to two IP numbers: 34.212.97.116 and 54.255.146.174.
Other host names for example url.dnspod.com, ec2-34-212-97-116.us-west-2.compute.amazonaws.com and ec2-54-255-146-174.ap-southeast-1.compute.amazonaws.com share IP numbers with txsb.cn.