mdrdoors.com - robtex.com
mdrdoors.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.106.140.4🇨🇳 Alibaba-Cloud47.106.0.0/16 | ||||||
| NS | dns7.hichina.com ⭐ | ||||||
| A | 2408:4009:501::15🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.63🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.213🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.63🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 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 | 139.224.142.123🇨🇳 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 | dns8.hichina.com | ||||||
| A | 2408:4009:501::16🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.44🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 39.96.153.54🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.204🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 47.118.199.214🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| A | 120.76.107.44🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 120.76.107.54🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.114🇨🇳 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 | 139.224.142.124🇨🇳 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 | dns7.hichina.comhostmaster@hichina.com 2026-01-12 #9 | ||||||
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 | ||||||
Same first word
mdrdoors.com |
DNS History
17 records (3 active, 14 former)
○NSdns.technorail.com2015-06-04 → 2016-01-19 · 4 obs
● 2015-06-04 20:57:52
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
○NSdns2.technorail.com2015-06-04 → 2016-01-19 · 4 obs
● 2015-06-04 20:57:52
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
○NSdns3.arubadns.net2015-06-04 → 2016-01-19 · 4 obs
● 2015-06-04 20:57:52
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
○NSdns4.arubadns.cz2015-06-04 → 2016-01-19 · 4 obs
● 2015-06-04 20:57:52
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
●NSdns7.hichina.com2018-12-03 → 2026-03-24 · 3 obs
○ 2016-04-24 18:17:22
● 2018-12-03 18:57:08
● 2026-03-24 20:42:46
● 2018-12-03 18:57:08
● 2026-03-24 20:42:46
●NSdns8.hichina.com2018-12-03 → 2026-03-24 · 3 obs
○ 2016-04-24 18:17:22
● 2018-12-03 18:57:08
● 2026-03-24 20:42:46
● 2018-12-03 18:57:08
● 2026-03-24 20:42:46
○MXmx.mdrdoors.com2015-06-04 → 2016-01-19 · 4 obs
● 2015-06-04 20:57:52
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
●A47.106.140.42026-02-14 → 2026-03-24 · 3 obs
○ 2018-12-03 18:57:08
● 2026-02-14 17:29:06
● 2026-03-24 20:42:46
● 2026-02-14 17:29:06
● 2026-03-24 20:42:46
○A47.107.106.262018-12-03 → 2018-12-03 · 4 obs
○ 2016-04-24 18:17:22
● 2018-12-03 18:57:08
○ 2026-02-14 17:29:06
○ 2026-03-24 20:42:46
● 2018-12-03 18:57:08
○ 2026-02-14 17:29:06
○ 2026-03-24 20:42:46
○A62.149.128.1512015-06-04 → 2016-01-19 · 4 obs
● 2015-06-04 20:57:52
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
○A62.149.128.1542015-06-04 → 2016-01-19 · 4 obs
● 2015-06-04 20:57:52
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
○A62.149.128.1572015-06-04 → 2016-01-19 · 4 obs
● 2015-06-04 20:57:52
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
○A62.149.128.1602015-06-04 → 2016-01-19 · 4 obs
● 2015-06-04 20:57:52
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
○A62.149.128.1632015-06-04 → 2016-01-19 · 4 obs
● 2015-06-04 20:57:52
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
○A62.149.128.1662015-06-04 → 2016-01-19 · 4 obs
● 2015-06-04 20:57:52
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
○A62.149.128.722015-06-04 → 2016-01-19 · 4 obs
● 2015-06-04 20:57:52
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
○A62.149.128.742015-06-04 → 2016-01-19 · 4 obs
● 2015-06-04 20:57:52
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
● 2016-01-19 14:13:38
○ 2016-04-24 18:17:22
○ 2026-03-24 20:42:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mdrdoors.com | dns7.hichina.com, dns8.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.44
NS records: dns7.hichina.com, dns8.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mdrdoors.com (unsigned zone)
⏱️ Timing
Total: 754ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.106.140.4 |
| NS | 2 | dns8.hichina.com, dns7.hichina.com |
| SOA | 1 | dns7.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns7.hichina.com, dns7.hichina.com, dns7.hichina.com...)
Analysis
IP Addresses
mdrdoors.com resolves to one IP number: 47.106.140.4.
Other host names for instance dearhouse.cn and mrhouse.cn share IP numbers with mdrdoors.com.
Name Servers
mdrdoors.com's delegation uses two name servers: dns7.hichina.com and dns8.hichina.com.
mdrdoors.com uses the same name server setup as other domains, such as mianfeizhao.com, 679823.xyz, luyashi.com, yuechenji.com and qichang56.com.
Host names with nine IP numbers: The host name dns7.hichina.com points to 2408:4009:501::15, 39.96.153.43, 39.96.153.63, 47.118.199.203, 47.118.199.213, 120.76.107.43, 120.76.107.63, 139.224.142.113 and 139.224.142.123. The host name dns8.hichina.com points to 2408:4009:501::16, 39.96.153.44, 39.96.153.54, 47.118.199.204, 47.118.199.214, 120.76.107.44, 120.76.107.54, 139.224.142.114 and 139.224.142.124.