btqb.com - robtex.com
btqb.com
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=1774383937 | ||||||
Subdomains
www.btqb.com |
Same first word
btqb.com |
Similar names
DNS History
17 records (5 active, 12 former)
●NSjudith.dnspod.net2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 19:03:38
● 2026-03-24 20:50:12
○NSns1.fastpark.net2015-07-19 → 2015-07-19 · 3 obs
○ 2015-09-13 18:02:16
○ 2026-03-24 20:50:12
○NSns1.parkingcrew.net2015-09-13 → 2015-09-13 · 4 obs
● 2015-09-13 18:02:16
○ 2017-02-13 04:56:40
○ 2026-03-24 20:50:12
○NSns2.fastpark.net2015-07-19 → 2015-07-19 · 3 obs
○ 2015-09-13 18:02:16
○ 2026-03-24 20:50:12
○NSns2.parkingcrew.net2015-09-13 → 2015-09-13 · 4 obs
● 2015-09-13 18:02:16
○ 2017-02-13 04:56:40
○ 2026-03-24 20:50:12
●NSperseus.dnspod.net2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 19:03:38
● 2026-03-24 20:50:12
○NSwww.btqb.com2017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 04:56:40
○ 2026-03-19 19:03:38
○ 2026-03-24 20:50:12
●MXhzmx01.mxmail.netease.com2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 19:03:38
● 2026-03-24 20:50:12
●MXhzmx02.mxmail.netease.com2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 19:03:38
● 2026-03-24 20:50:12
○MXio.bouncemx.com2017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 04:56:40
○ 2026-03-19 19:03:38
○ 2026-03-24 20:50:12
○MXmail.h-email.net2015-07-19 → 2015-09-13 · 4 obs
● 2015-09-13 18:02:16
○ 2017-02-13 04:56:40
○ 2026-03-24 20:50:12
○A104.160.171.792017-02-13 → 2017-02-13 · 4 obs
● 2017-02-13 04:56:40
○ 2026-03-19 19:03:38
○ 2026-03-24 20:50:12
●A146.56.252.42026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 19:03:38
● 2026-03-24 20:50:12
○A185.53.178.132015-07-19 → 2015-07-19 · 3 obs
○ 2015-09-13 18:02:16
○ 2026-03-24 20:50:12
○A185.53.178.92015-09-13 → 2015-09-13 · 4 obs
● 2015-09-13 18:02:16
○ 2017-02-13 04:56:40
○ 2026-03-24 20:50:12
○A185.53.179.132015-07-19 → 2015-07-19 · 3 obs
○ 2015-09-13 18:02:16
○ 2026-03-24 20:50:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net... | - |
| btqb.com | perseus.dnspod.net, judith.dnspod.net | - |
✅ Authoritative Response
Server:111.206.98.235
NS records: perseus.dnspod.net, judith.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btqb.com (unsigned zone)
⏱️ Timing
Total: 1618ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 146.56.252.4 |
| NS | 2 | judith.dnspod.net, perseus.dnspod.net |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | perseus.dnspod.net freednsadmin.dnspod.c |
Analysis
Hierarchy
The parent of www.btqb.com is btqb.com.
IP Addresses
btqb.com points to a single IP address: 146.56.252.4.
Other host names such as www.btqb.com, www.huaminbao.com, adx.cn and hpbx.cn share IP numbers with btqb.com.
Name Servers
Two name servers judith.dnspod.net and perseus.dnspod.net handle the delegation for btqb.com.
btqb.com shares the same name server setup as other domains, for example xtetech.com, scswmf.com, nmgzph.com, adx.cn and funbeauty.net.
btqb.com shares name servers with other domains at least partially, for instance chontdo.cn.
Host names with six IP numbers:
judith.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.
perseus.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.
Mail Servers
Two mail servers handle btqb.com: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
btqb.com shares the same mail server setup as other domains, including shwxcm.com, sczxcd.com, kingbird-tex.com, premierlacewigs.com and qzmc.edu.cn.
btqb.com shares at least some mail servers with other domains, for instance chinaxuanhua.com, richmob.cn and sunbrightools.com.
Names with two IPs:
hzmx01.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.
hzmx02.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.
Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.