btmt.cn - robtex.com
btmt.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns29.hichina.com ⭐ | ||||||
| A | 2408:4009:501::37🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.39🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.59🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.199🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.219🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.39🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.59🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.99🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.109🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | dns30.hichina.com | ||||||
| A | 2408:4009:501::38🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.37🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.62🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.197🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.221🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.37🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.62🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.102🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 139.224.142.107🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| SOA | dns29.hichina.comhostmaster@hichina.com 2026-06-18 #11 | ||||||
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=2035125395 | ||||||
Same first word
Similar names
DNS History
13 records (2 active, 11 former)
○NSdns1.iidns.com2016-11-08 → 2016-11-08 · 4 obs
● 2016-11-08 02:18:06
○ 2026-06-27 05:07:28
○ 2026-08-02 21:33:50
○NSdns2.iidns.com2016-11-08 → 2016-11-08 · 4 obs
● 2016-11-08 02:18:06
○ 2026-06-27 05:07:28
○ 2026-08-02 21:33:50
●NSdns29.hichina.com2026-06-27 → 2026-08-02 · 3 obs
● 2026-06-27 05:07:28
● 2026-08-02 21:33:50
○NSdns3.iidns.com2016-11-08 → 2016-11-08 · 4 obs
● 2016-11-08 02:18:06
○ 2026-06-27 05:07:28
○ 2026-08-02 21:33:50
●NSdns30.hichina.com2026-06-27 → 2026-08-02 · 3 obs
● 2026-06-27 05:07:28
● 2026-08-02 21:33:50
○NSdns4.iidns.com2016-11-08 → 2016-11-08 · 4 obs
● 2016-11-08 02:18:06
○ 2026-06-27 05:07:28
○ 2026-08-02 21:33:50
○NSdns5.iidns.com2016-11-08 → 2016-11-08 · 4 obs
● 2016-11-08 02:18:06
○ 2026-06-27 05:07:28
○ 2026-08-02 21:33:50
○NSdns6.iidns.com2016-11-08 → 2016-11-08 · 4 obs
● 2016-11-08 02:18:06
○ 2026-06-27 05:07:28
○ 2026-08-02 21:33:50
○NSf1g1ns1.dnspod.net2016-01-22 → 2016-04-08 · 4 obs
● 2016-04-08 05:18:52
○ 2016-11-08 02:18:06
○ 2026-08-02 21:33:50
○NSf1g1ns2.dnspod.net2016-01-22 → 2016-04-08 · 4 obs
● 2016-04-08 05:18:52
○ 2016-11-08 02:18:06
○ 2026-08-02 21:33:50
○A114.215.200.1352016-11-08 → 2016-11-08 · 4 obs
● 2016-11-08 02:18:06
○ 2026-06-27 05:07:28
○ 2026-08-02 21:33:50
○A45.120.157.1952016-01-22 → 2016-04-08 · 4 obs
● 2016-04-08 05:18:52
○ 2016-11-08 02:18:06
○ 2026-08-02 21:33:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| btmt.cn | dns29.hichina.com, dns30.hichina.com | - |
✅ Authoritative Response
Server:47.118.199.199
NS records: dns29.hichina.com, dns30.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btmt.cn (unsigned zone)
⏱️ Timing
Total: 1750ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns30.hichina.com, dns29.hichina.com |
| SOA | 1 | dns29.hichina.com hostmaster.hichina.com |
Analysis
Name Servers
btmt.cn is served by two delegated name servers, dns29.hichina.com and dns30.hichina.com.
btmt.cn shares its NS records with other domains, for example baihe.tv, adtrader.cn, qkfpx.cn and two others.
At least some of btmt.cn's name servers are shared with other domains, for example hrsx.com.cn, aunt.online, styx8.com and two more.
These name servers are often deployed together with the name servers expirens3.hichina.com, expirens4.hichina.com, dns1.hichina.com and dns2.hichina.com.
DNS names with 9 IP addresses:
dns29.hichina.com carries IP addresses 39.96.153.39, 39.96.153.59 and 47.118.199.199, with 6 other addresses beyond those.
dns30.hichina.com carries IP addresses 39.96.153.37, 39.96.153.62 and 47.118.199.197, with 6 other addresses beyond those.