btrh.cn - robtex.com
btrh.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.205.241.216🇭🇰 HANMING-AS103.205.240.0/22 SUTEIDC Limited Baochang Tower, 3rd Floor, Room E . 148-154 Nam Cheong Street, Kowloon | ||||||
| NS | ns1.myhostadmin.net ⭐ | ||||||
| A | 240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 60.247.150.254🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network | ||||||
| A | 118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| A | 118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center | ||||||
| NS | ns2.myhostadmin.net | ||||||
| A | 240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network | ||||||
| A | 61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC | ||||||
| A | 61.240.129.143🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route) | ||||||
| A | 211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client | ||||||
| SOA | ns1.myhostadmin.netdnsconct@myhostadmin.net 2026-04-29 #3 | ||||||
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=2035003323 | ||||||
Previously NS for
btrh.cn |
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
○NSbtrh.cn2015-06-11 → 2015-06-11 · 3 obs
○ 2021-07-29 21:20:14
○ 2026-07-04 21:35:24
○NSdns15.hichina.com2021-07-29 → 2021-07-29 · 4 obs
● 2021-07-29 21:20:14
○ 2026-06-29 00:34:04
○ 2026-07-04 21:35:24
○NSdns16.hichina.com2021-07-29 → 2021-07-29 · 4 obs
● 2021-07-29 21:20:14
○ 2026-06-29 00:34:04
○ 2026-07-04 21:35:24
●NSns1.myhostadmin.net2026-06-29 → 2026-07-04 · 3 obs
● 2026-06-29 00:34:04
● 2026-07-04 21:35:24
●NSns2.myhostadmin.net2026-06-29 → 2026-07-04 · 3 obs
● 2026-06-29 00:34:04
● 2026-07-04 21:35:24
●A103.205.241.2162026-06-29 → 2026-07-04 · 3 obs
● 2026-06-29 00:34:04
● 2026-07-04 21:35:24
○A98.126.171.2132015-06-11 → 2015-06-11 · 3 obs
○ 2021-07-29 21:20:14
○ 2026-07-04 21:35:24
○CNAMEtyun.cmshk3.71360.com2021-07-29 → 2021-07-29 · 3 obs
○ 2026-06-29 00:34:04
○ 2026-07-04 21:35:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| btrh.cn | ns1.myhostadmin.net, ns2.myhostadmin.net | - |
✅ Authoritative Response
Server:61.172.183.73
NS records: ns1.myhostadmin.net, ns2.myhostadmin.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btrh.cn (unsigned zone)
⏱️ Timing
Total: 1279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.205.241.216 |
| NS | 2 | ns1.myhostadmin.net, ns2.myhostadmin.net |
| SOA | 1 | ns1.myhostadmin.net dnsconct.myhostadmin |
Analysis
IP Addresses
btrh.cn directs to one IP number, which is 103.205.241.216.
Name Servers
btrh.cn is served by two delegated name servers, ns1.myhostadmin.net and ns2.myhostadmin.net.
btrh.cn has the same name server delegation as a number of other domains, such as hfxgn.com, chinapanoramatravel.com, wzkg.vip and two more.
There is at least partial name server overlap between btrh.cn and other domains — buildera3d.com, pk0451.com, baidu3721.net and two more among them.
These name servers regularly appear alongside ns4.myhostadmin.net, ns5.myhostadmin.net, ns3.myhostadmin.net and 7 other name servers in NS record sets.
Hosts ns1.myhostadmin.net and ns2.myhostadmin.net each point to four IP addresses: ns1.myhostadmin.net resolves to 60.247.150.254, 118.123.249.114, 118.123.253.132 and 240e:d9:c200::2, and ns2.myhostadmin.net resolves to 61.172.183.73, 61.240.129.143, 211.149.230.100 and 240e:d9:c200:1::2.