sai.tech - robtex.com
sai.tech
| CNAME | xs18376785.gotoip4.com | ||||||
| CNAME | ssl2.hk.xp94.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.24.248.15🇭🇰 WEST263GO-HK103.24.248.0/22 West263 International Limited 12/F, San Toi Building, 137-139 Connaught Road Central, Hong Kong, | ||||||
tech
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1773774543 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns25.hichina.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-20 19:36:30
● 2026-03-23 21:27:24
● 2026-03-23 21:27:24
●NSdns26.hichina.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-20 19:36:30
● 2026-03-23 21:27:24
● 2026-03-23 21:27:24
●CNAMExs18376785.gotoip4.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-20 19:36:30
● 2026-03-23 21:27:24
● 2026-03-23 21:27:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| sai.tech | dns25.hichina.com, dns26.hichina.com | - |
✅ Authoritative Response
Server:139.224.142.99
NS records: dns25.hichina.com, dns26.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sai.tech (unsigned zone)
⏱️ Timing
Total: 964ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns26.hichina.com, dns25.hichina.com |
| MX | 3 | mx3.feishu.cn (pri: 10), mx1.feishu.cn (pri: 1)... |
| TXT | 2 | verification-code-site-App_feishu=1iUmSk, v=spf1 +include:_netblocks.m.feishu.cn - |
| CNAME | 1 | xs18376785.gotoip4.com |
| SOA | 1 | dns25.hichina.com hostmaster.hichina.com |
Analysis
IP Addresses
sai.tech points to a single IP number: 103.24.248.15.
Other host names, for instance hirundade.com, ssl2.hk.xp94.com, w3000.cn, jbcapacitors.hk and krhled.com share IP numbers with sai.tech.