teched.cn - robtex.com
teched.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.133.41.184🇸🇬 TENCENT-NET-AP-CN43.133.32.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| NS | ns1.huatian.net ⚠️ Not in zone NS records | ||||||
| A | 43.133.41.184🇸🇬 TENCENT-NET-AP-CN43.133.32.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| NS | ns2.huatian.net ⚠️ Not in zone NS records | ||||||
| A | 43.133.41.184🇸🇬 TENCENT-NET-AP-CN43.133.32.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| TXT | 4.cn-verify-10416 | ||||||
| TXT | domainov.aliyun.com | ||||||
| TXT | afternic-verification-BPXFMuEoswuEPMRq7K3qza | ||||||
| TXT | dan-ownership-verification=zslnte3n | ||||||
| TXT | 5f2dee1f3cd63a4caff3ccf5a7729b9f | ||||||
| TXT | domaincheck.west.cn | ||||||
| TXT | domainbuy.17ex.com | ||||||
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=2034598192 | ||||||
Subdomains
beian.teched.cn |
Same first word
Similar names
DNS History
17 records (3 active, 14 former)
○NSdns10.hichina.com2020-01-29 → 2020-01-29 · 4 obs
● 2020-01-29 10:36:24
○ 2020-02-16 16:49:56
○ 2026-03-28 09:42:26
○NSdns9.hichina.com2020-01-29 → 2020-01-29 · 4 obs
● 2020-01-29 10:36:24
○ 2020-02-16 16:49:56
○ 2026-03-28 09:42:26
○NSf1g1ns1.dnspod.net2016-02-17 → 2017-02-07 · 4 obs
● 2017-02-07 09:48:58
○ 2020-01-29 10:36:24
○ 2026-03-28 09:42:26
○NSf1g1ns2.dnspod.net2016-02-17 → 2017-02-07 · 4 obs
● 2017-02-07 09:48:58
○ 2020-01-29 10:36:24
○ 2026-03-28 09:42:26
●NSns1.huatian.net2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:02:04
● 2026-03-28 09:42:26
○NSns1.sedoparking.com2020-02-16 → 2020-02-16 · 4 obs
● 2020-02-16 16:49:56
○ 2026-03-27 15:02:04
○ 2026-03-28 09:42:26
●NSns2.huatian.net2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:02:04
● 2026-03-28 09:42:26
○NSns2.sedoparking.com2020-02-16 → 2020-02-16 · 4 obs
● 2020-02-16 16:49:56
○ 2026-03-27 15:02:04
○ 2026-03-28 09:42:26
○MXmail.pickelhost.com2020-02-16 → 2020-02-16 · 4 obs
● 2020-02-16 16:49:56
○ 2026-03-27 15:02:04
○ 2026-03-28 09:42:26
○MXmxdomain.qq.com2016-02-17 → 2017-02-07 · 4 obs
● 2017-02-07 09:48:58
○ 2020-01-29 10:36:24
○ 2026-03-28 09:42:26
●A43.133.41.1842026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:02:04
● 2026-03-28 09:42:26
○A47.89.38.332016-06-18 → 2016-06-18 · 4 obs
● 2016-06-18 01:11:12
○ 2020-01-29 10:36:24
○ 2026-03-28 09:42:26
○A47.91.170.2222020-01-29 → 2020-01-29 · 4 obs
● 2020-01-29 10:36:24
○ 2020-02-16 16:49:56
○ 2026-03-28 09:42:26
○A64.62.224.2532015-07-17 → 2015-11-27 · 4 obs
● 2015-11-27 13:49:58
○ 2016-06-18 01:11:12
○ 2026-03-28 09:42:26
○A8.8.8.82017-02-07 → 2017-02-07 · 4 obs
● 2017-02-07 09:48:58
○ 2026-03-27 15:02:04
○ 2026-03-28 09:42:26
○A91.195.240.1262020-02-16 → 2020-02-16 · 4 obs
● 2020-02-16 16:49:56
○ 2026-03-27 15:02:04
○ 2026-03-28 09:42:26
○CNAMEdns.teched.cn2016-02-17 → 2017-02-07 · 4 obs
● 2017-02-07 09:48:58
○ 2020-01-29 10:36:24
○ 2026-03-28 09:42:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, d.dns.cn, a.dns.cn, c.dns.cn... | - |
| teched.cn | ns1.huatian.net, ns2.huatian.net | - |
✅ Authoritative Response
Server:43.133.41.184
NS records: ns1.huatian.net, ns2.huatian.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 4238ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.133.41.184 |
| TXT | 7 | 4.cn-verify-10416, domainov.aliyun.com... |
Analysis
Hierarchy
teched.cn is the parent of beian.teched.cn.
IP Addresses
teched.cn points to IP number 43.133.41.184.
For instance, other host names mail.sitetalk2day.blogspot.com.cn, goldhorse.cn, workhouse.cn, samai.cn and fcrs.cn share IP numbers with teched.cn.
Name Servers
teched.cn is delegated to two name servers: ns1.huatian.net and ns2.huatian.net.
teched.cn uses the same name server setup as other domains such as bjlk.com.cn, gap.org.cn, jinduan.com.cn, rap.org.cn and jlqw.cn.
Host names with a single IP
ns1.huatian.net points to: 43.133.41.184
ns2.huatian.net points to: 43.133.41.184
Host names pointing to 43.133.41.184: ns1.huatian.net and ns2.huatian.net