optimobi.net - dns.ninja
optimobi.net
net
| 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=1786910049 | ||||||
Subdomains
api.optimobi.net |
Same first word
optimobi.net |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns01.domaincontrol.com2026-03-23 → 2026-08-16 · 2 obs
● 2026-08-16 20:19:56
●NSns02.domaincontrol.com2026-03-23 → 2026-08-16 · 2 obs
● 2026-08-16 20:19:56
●A15.197.148.332026-03-23 → 2026-08-16 · 2 obs
● 2026-08-16 20:19:56
●A3.33.130.1902026-03-23 → 2026-08-16 · 2 obs
● 2026-08-16 20:19:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| optimobi.net | ns01.domaincontrol.com, ns02.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.68.1
NS records: ns01.domaincontrol.com, ns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimobi.net (unsigned zone)
⏱️ Timing
Total: 490ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns02.domaincontrol.com, ns01.domaincontrol.com |
| MX | 3 | mx3.feishu.cn (pri: 10), mx1.feishu.cn (pri: 1)... |
| TXT | 3 | v=spf1 +include:_netblocks.m.feishu.cn -, verification-code-site-App_feishu=r6KZTG... |
| SOA | 1 | ns01.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
The domain api.optimobi.net falls under the parent optimobi.net.
IP Addresses
optimobi.net has two IP addresses: 3.33.130.190 and 15.197.148.33
Two other host names, along with imc-kw.com, truvisionplus.com and indigo-umbrella.com, also share IP numbers with optimobi.net.
Name Servers
The NS records for optimobi.net delegate to ns01.domaincontrol.com and ns02.domaincontrol.com.
optimobi.net shares its NS records with other domains, for example gamenightgames.com, pgatailgate.com, hincapie.com and two others.
optimobi.net and other domains like bouldinlawfirm.com share at least a portion of their name servers.
ns01.domaincontrol.com resolves to 97.74.100.1 and 2603:5:2140::1. Likewise, ns02.domaincontrol.com resolves to 173.201.68.1 and 2603:5:2240::1 — two IP addresses apiece.
Mail Servers
The MX records for optimobi.net list three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.
There is at least a partial MX overlap between optimobi.net and other domains, including looki.tech, ruoai.cn, ascendconsultantltd.com and two others.
Hostnames that map to three IP numbers:
mx3.feishu.cn maps to three IP addresses: 52.220.106.220, 101.126.58.225 and 122.14.229.0.
Host names that have two IP addresses:
The A records for mx2.feishu.cn return 101.126.58.225 and 122.14.229.0.
Host names that point to one IP address:
mx1.feishu.cn resolves to the IP address 52.220.106.220.
mx3.feishu.cn and mx1.feishu.cn each have 52.220.106.220 IP addresses.
mx3.feishu.cn and mx2.feishu.cn each have 101.126.58.225 IP addresses.
mx3.feishu.cn and mx2.feishu.cn each have 122.14.229.0 IP addresses.