4see.tech - robtex.com
4see.tech
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=1785713639 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●A101.132.118.702026-06-26 → 2026-08-02 · 2 obs
● 2026-08-02 23:38:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tech | ns01.trs-dns.com, ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.net | - |
| 4see.tech | ns3.dnsv2.com, ns4.dnsv2.com | - |
✅ Authoritative Response
Server:163.177.5.55
NS records: ns3.dnsv2.com, ns4.dnsv2.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4see.tech (unsigned zone)
⏱️ Timing
Total: 4817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.132.118.70 |
| NS | 2 | ns3.dnsv2.com, ns4.dnsv2.com |
| MX | 3 | mx1.feishu.cn (pri: 10), mx2.feishu.cn (pri: 20)... |
| TXT | 2 | verification-code-site-App_feishu=kevJSA, v=spf1 +include:_netblocks.m.feishu.cn |
| SOA | 1 | ns3.dnsv2.com level3dnsadmin.dnspod.com |
Analysis
IP Addresses
4see.tech has exactly one IP address — 101.132.118.70.
demand-driven.cn, for instance, is one of the other host names sharing IP numbers with 4see.tech.
Name Servers
4see.tech uses two name servers for its delegation: ns3.dnsv2.com and ns4.dnsv2.com.
The name server configuration of 4see.tech is shared with other domains, for instance lnkyt.com, etonepay.com, wdmcheng.cn and two others.
4see.tech has at least partial name server overlap with other domains, such as sinoitc.com, ctocio.com, intel-social.com and two others.
It is common to find these name servers paired with the name servers vip3.alidns.com, vip4.alidns.com, f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
Hosts with 8 IP addresses each:
Hostname ns3.dnsv2.com directs to 1.12.0.29, 1.13.76.55 and 111.13.203.55 along with 5 other IP addresses.
Hosts with 7 IP addresses each:
Hostname ns4.dnsv2.com directs to 1.12.0.30, 1.14.119.55 and 36.155.149.55 along with 4 other IP addresses.
Mail Servers
4see.tech has three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.
At least some of the mail servers used by 4see.tech are shared with other domains: game-trees.com, rongcloud.cn, mirroidea.com and two others among them.
Host names carrying three IP numbers:
The hostname mx3.feishu.cn directs to 52.220.106.220, 101.126.58.225 and 122.14.229.0.
Host names pointing to two IP addresses:
mx2.feishu.cn directs traffic to 101.126.58.225 and 122.14.229.0.
Host names resolving to a single IP address:
mx1.feishu.cn has the IP address 52.220.106.220.
Both mx3.feishu.cn and mx1.feishu.cn resolve to 52.220.106.220 IP addresses each.
Both mx3.feishu.cn and mx2.feishu.cn resolve to 101.126.58.225 IP addresses each.
Both mx3.feishu.cn and mx2.feishu.cn resolve to 122.14.229.0 IP addresses each.