derrytec.com - robtex.com
derrytec.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=1771291435 | ||||||
Same first word
derrytec.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns21.hichina.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 17:40:22
●NSdns22.hichina.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 17:40:22
●MXmx1.qiye.aliyun.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 17:40:22
●MXmx2.qiye.aliyun.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 17:40:22
●MXmx3.qiye.aliyun.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 17:40:22
●A216.120.131.662026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 17:40:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| derrytec.com | dns21.hichina.com, dns22.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.38
NS records: dns21.hichina.com, dns22.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for derrytec.com (unsigned zone)
⏱️ Timing
Total: 994ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.120.131.66 |
| NS | 2 | dns21.hichina.com, dns22.hichina.com |
| MX | 3 | mx3.qiye.aliyun.com (pri: 15), mx2.qiye.aliyun.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | dns21.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)
Analysis
IP Addresses
derrytec.com resolves to a single IP address: 216.120.131.66.
Other host names including rorrectincj.lol, topjersey.cloud, jab98dess.life, gynhgs.store and fashlines.com share IP numbers with derrytec.com.
Name Servers
derrytec.com's delegation uses two name servers, dns21.hichina.com and dns22.hichina.com.
derrytec.com shares the same name server setup as other domains, for example bbpark.com, huabei.info, eslink.cc, yuwangfood.com and g9u.cn.
derrytec.com at least partially shares name servers with other domains, for example gxglhx.com, stbk.cn and nexfirm.shop.
These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.
dns21.hichina.com points to: 2408:4009:501::29, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.
dns22.hichina.com points to: 2408:4009:501::30, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.
Mail Servers
derrytec.com is handled by three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
The mail servers for derrytec.com are shared with other domains, for instance cob-tech.com, gcsoft.com, minatech.com.cn, cscgw.com and ichia.com.
These mail servers are commonly used alongside mxn.mxhichina.com and mxw.mxhichina.com.
Host names with two IP numbers: mx3.qiye.aliyun.com points to 47.246.136.231 and 47.246.137.47.
Host names with one IP number:
mx1.qiye.aliyun.com points to 47.246.137.47.
mx2.qiye.aliyun.com points to 47.246.136.231.
Host names that point to 47.246.136.231: mx3.qiye.aliyun.com and mx2.qiye.aliyun.com.
Host names that point to 47.246.137.47: mx3.qiye.aliyun.com and mx1.qiye.aliyun.com.