sem-tem.com - robtex.com
sem-tem.com
| CNAME | w2.a4.org.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.57.54.148🇨🇳 Alibaba-Cloud123.57.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
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=1774620597 | ||||||
Same first word
DNS History
4 records (3 active, 1 former)
●NSdns23.hichina.com2026-03-24 → 2026-03-27 · 2 obs
● 2026-03-24 00:48:28
● 2026-03-27 14:16:52
● 2026-03-27 14:16:52
●NSdns24.hichina.com2026-03-24 → 2026-03-27 · 2 obs
● 2026-03-24 00:48:28
● 2026-03-27 14:16:52
● 2026-03-27 14:16:52
○A74.220.199.62015-08-19 → 2016-03-22 · 4 obs
● 2015-08-19 03:49:02
● 2016-03-22 03:34:44
○ 2016-07-15 02:09:08
○ 2026-03-27 14:16:52
● 2016-03-22 03:34:44
○ 2016-07-15 02:09:08
○ 2026-03-27 14:16:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net... | - |
| sem-tem.com | dns23.hichina.com, dns24.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.40
NS records: dns23.hichina.com, dns24.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sem-tem.com (unsigned zone)
⏱️ Timing
Total: 3599ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns24.hichina.com, dns23.hichina.com |
| CNAME | 1 | w2.a4.org.cn |
| SOA | 1 | dns23.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)
Analysis
IP Addresses
sem-tem.com resolves to a single IP: 123.57.54.148.
Other host names including inhfood.xiaopenquan.cn, w2.a4.org.cn and bjdzgl.a4.org.cn share IP numbers with sem-tem.com.