techtai.com - dns.ninja

techtai.com

DNSSEC⚠️ Not signed
A139.129.144.146🇨🇳 Alibaba-Cloud139.129.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
NSdns.bizcn.com ⭐
NSns1.dns.com.cn
A240c:4082:ffff:ff01:0:d:0:34a🇨🇳 Baidu240c:4082::/32
A61.172.183.70🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A61.240.129.114🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)
NSns2.dns.com.cn
A240c:4082:ffff:ff01:0:d:0:69🇨🇳 Baidu240c:4082::/32
A61.172.183.76🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A61.240.129.147🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)
SOAdns.bizcn.comabuse@bizcn.com serial=12

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1782883281

Same first word

techtai.cn
techtai.com

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DNS History

4 records (4 active, 0 former)

20162017201820192020202120222023202420252026NSdns.bizcn.comns1.dns.com.cnns2.dns.com.cnA139.129.144.146
●NSdns.bizcn.com2017-03-31 → 2026-07-01 · 3 obs
○ 2015-05-24 07:23:20
● 2017-03-31 23:07:40
● 2026-07-01 05:26:12
●NSns1.dns.com.cn2015-05-24 → 2026-07-01 · 2 obs
● 2015-05-24 07:23:20
● 2026-07-01 05:26:12
●NSns2.dns.com.cn2015-05-24 → 2026-07-01 · 2 obs
● 2015-05-24 07:23:20
● 2026-07-01 05:26:12
●A139.129.144.1462026-02-27 → 2026-07-01 · 2 obs
● 2026-02-27 22:15:06
● 2026-07-01 05:26:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...-
techtai.comns1.dns.com.cn, ns2.dns.com.cn-

✅ Authoritative Response

Server:61.172.183.76

NS records: ns1.dns.com.cn, ns2.dns.com.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techtai.com (unsigned zone)

⏱️ Timing

Total: 4429ms | Queries: -

📄 Records

TypeCountSample Data
A1139.129.144.146
NS2ns1.dns.com.cn, ns2.dns.com.cn
SOA1dns.bizcn.com abuse.bizcn.com

Analysis

IP Addresses

techtai.com resolves to just one IP address, 139.129.144.146.

Host names like techtai.cn are further examples that share IP numbers with techtai.com.

Name Servers

techtai.com carries NS records delegating to dns.bizcn.com, ns1.dns.com.cn and ns2.dns.com.cn.

techtai.com has at least partial name server overlap with other domains, such as zgyyv.com, xybiz.com.cn, zhujichina.com and two others.

ns7.cnmsn.net, ns8.cnmsn.net and ns5.cnmsn.net — plus 4 other name servers — are commonly paired with these name servers.

ns1.dns.com.cn and ns2.dns.com.cn each have three IP addresses — ns1.dns.com.cn directs to 61.172.183.70, 61.240.129.114 and 240c:4082:ffff:ff01:0:d:0:34a; ns2.dns.com.cn directs to 61.172.183.76, 61.240.129.147 and 240c:4082:ffff:ff01:0:d:0:69.