btxstudio.com - robtex.com
btxstudio.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | header.dnspod.net ⭐ | ||||||
| A | 2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40 | ||||||
| A | 1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 1.14.119.35🇨🇳 TENCENT-NET-AP1.14.64.0/18 | ||||||
| A | 111.13.13.35🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route) | ||||||
| A | 117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC | ||||||
| A | 220.196.136.35🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | iris.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35 | ||||||
| A | 1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM | ||||||
| A | 36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route) | ||||||
| A | 101.227.168.35🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 111.206.98.235🇨🇳 CHINA169-BJ111.206.98.0/24 | ||||||
| A | 129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20 | ||||||
| SOA | header.dnspod.netfreednsadmin@dnspod.com serial=1776331091 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778415661 | ||||||
Subdomains
www.btxstudio.com |
Same first word
btxstudio.com |
DNS History
12 records (2 active, 10 former)
●NSheader.dnspod.net2026-04-30 → 2026-05-10 · 3 obs
● 2026-04-30 09:57:52
● 2026-05-10 12:32:44
●NSiris.dnspod.net2026-04-30 → 2026-05-10 · 3 obs
● 2026-04-30 09:57:52
● 2026-05-10 12:32:44
○NSns1.ezdnscenter.com2017-03-14 → 2020-01-06 · 4 obs
● 2020-01-06 18:54:52
○ 2026-04-30 09:57:52
○ 2026-05-10 12:32:44
○NSns2.ezdnscenter.com2017-03-14 → 2020-01-06 · 4 obs
● 2020-01-06 18:54:52
○ 2026-04-30 09:57:52
○ 2026-05-10 12:32:44
○NSns3.ezdnscenter.com2017-03-14 → 2020-01-06 · 4 obs
● 2020-01-06 18:54:52
○ 2026-04-30 09:57:52
○ 2026-05-10 12:32:44
○NSns4.ezdnscenter.com2017-03-14 → 2020-01-06 · 4 obs
● 2020-01-06 18:54:52
○ 2026-04-30 09:57:52
○ 2026-05-10 12:32:44
○NSns5.ezdnscenter.com2017-03-14 → 2020-01-06 · 4 obs
● 2020-01-06 18:54:52
○ 2026-04-30 09:57:52
○ 2026-05-10 12:32:44
○NSns6.ezdnscenter.com2017-03-14 → 2020-01-06 · 4 obs
● 2020-01-06 18:54:52
○ 2026-04-30 09:57:52
○ 2026-05-10 12:32:44
○MXmx1.chengmail.cn2016-01-24 → 2020-01-06 · 5 obs
● 2016-01-24 15:12:00
● 2020-01-06 18:54:52
○ 2026-04-30 09:57:52
○ 2026-05-10 12:32:44
○MXmx2.chengmail.cn2016-01-24 → 2020-01-06 · 5 obs
● 2016-01-24 15:12:00
● 2020-01-06 18:54:52
○ 2026-04-30 09:57:52
○ 2026-05-10 12:32:44
○MXwww.btxstudio.com2015-08-04 → 2015-10-28 · 4 obs
● 2015-10-28 09:45:38
○ 2016-01-24 15:12:00
○ 2026-05-10 12:32:44
○A43.230.142.1252020-01-06 → 2020-01-06 · 3 obs
○ 2026-04-30 09:57:52
○ 2026-05-10 12:32:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| btxstudio.com | header.dnspod.net, iris.dnspod.net | - |
✅ Authoritative Response
Server:117.89.178.173
NS records: header.dnspod.net, iris.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btxstudio.com (unsigned zone)
⏱️ Timing
Total: 1230ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | iris.dnspod.net, header.dnspod.net |
| SOA | 1 | header.dnspod.net freednsadmin.dnspod.co |
Analysis
Hierarchy
The parent of www.btxstudio.com is btxstudio.com.
Name Servers
Two name servers header.dnspod.net and iris.dnspod.net handle the delegation for btxstudio.com.
btxstudio.com shares the same name server setup as other domains, for example hyxjzh.cn, blackflm.com, traveltocn.net, clsadp.com and cbjv.cn.
btxstudio.com at least partially shares name servers with other domains, for example wirelessdrivewayalarms.biz, liutonghui.com, cygbw.com, 586.mobi and 596.mobi.
These name servers are often used with f1g1ns1.dnspod.net, ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net and ns4.myhostadmin.net.
Host names with six IP numbers:
header.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.89.178.173 and 220.196.136.35.
iris.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.