zxjztech.com - robtex.com
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zxjztech.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
zxjztech.com |
DNS History
7 records (6 active, 1 former)
●NSdns13.hichina.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 18:29:36
●NSdns14.hichina.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 18:29:36
●A121.43.231.772026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 18:29:36
○CNAMEzxjztech.com.w.alikunlun.com2019-12-14 → 2019-12-14 · 3 obs
○ 2026-02-18 18:29:32
○ 2026-02-18 18:29:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net... | - |
| zxjztech.com | dns13.hichina.com, dns14.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.41
NS records: dns13.hichina.com, dns14.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zxjztech.com (unsigned zone)
⏱️ Timing
Total: 690ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.43.231.77 |
| NS | 2 | dns13.hichina.com, dns14.hichina.com |
| MX | 3 | mx2.feishu.cn (pri: 5), mx1.feishu.cn (pri: 1)... |
| TXT | 2 | verification-code-site-App_feishu=HKptGI, v=spf1 +include:_netblocks.m.feishu.cn - |
| SOA | 1 | dns13.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns13.hichina.com, dns13.hichina.com, dns13.hichina.com...)
AI analysis
zxjztech.com points to a single IP address: 121.43.231.77.
zxjztech.com is delegated to two name servers: dns13.hichina.com and dns14.hichina.com.
zxjztech.com uses the same name server setup as other domains, including windward.cn, tjkongfu.com, hengyuansilk.com, asiaatv.com and rh580.com.
Host names with nine IP numbers:
dns13.hichina.com points to: 2408:4009:501::21, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
dns14.hichina.com points to: 2408:4009:501::22, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
Three mail servers handle zxjztech.com: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.
zxjztech.com shares at least some mail servers with other domains, for example tudoubiancheng.top, wunxin.com, citycin.com, adxmb.com and define.cn.
Host names with three IP numbers: mx3.feishu.cn points to 52.220.106.220, 101.126.58.225 and 122.14.229.0.
Host names with two IP numbers: mx2.feishu.cn points to 101.126.58.225 and 122.14.229.0.
Host names with one IP number: mx1.feishu.cn points to 52.220.106.220.
Hosts pointing to 52.220.106.220: mx3.feishu.cn and mx1.feishu.cn.
Hosts pointing to 101.126.58.225: mx3.feishu.cn and mx2.feishu.cn.
Hosts pointing to 122.14.229.0: mx3.feishu.cn and mx2.feishu.cn.