os020.com - robtex.com
os020.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=1775055622 | ||||||
Same first word
os020.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSf1g1ns1.dnspod.net2020-02-13 → 2026-04-01 · 2 obs
● 2026-04-01 15:10:34
●NSf1g1ns2.dnspod.net2020-02-13 → 2026-04-01 · 2 obs
● 2026-04-01 15:10:34
●MXmx.ym.163.com2026-02-22 → 2026-04-01 · 3 obs
● 2026-02-22 16:06:40
● 2026-04-01 15:10:34
○MXmx.zoho.com.cn2020-02-13 → 2020-02-13 · 3 obs
○ 2026-02-22 16:06:40
○ 2026-04-01 15:10:34
○MXmx2.zoho.com.cn2020-02-13 → 2020-02-13 · 3 obs
○ 2026-02-22 16:06:40
○ 2026-04-01 15:10:34
○A193.112.40.1672020-02-13 → 2020-02-13 · 3 obs
○ 2026-02-22 16:06:40
○ 2026-04-01 15:10:34
●A212.50.244.752026-02-22 → 2026-04-01 · 3 obs
● 2026-02-22 16:06:40
● 2026-04-01 15:10:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| os020.com | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:1.12.0.1
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for os020.com (unsigned zone)
⏱️ Timing
Total: 665ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.50.244.75 |
| NS | 2 | f1g1ns2.dnspod.net, f1g1ns1.dnspod.net |
| MX | 1 | mx.ym.163.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com ~all |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
IP Addresses
os020.com resolves to one IP number: 212.50.244.75.
Other host names, for instance mx.et8.net, et8.net and mail.et8.net share IP numbers with os020.com.
Name Servers
os020.com's delegation uses two name servers: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
os020.com uses the same name server setup as other domains, such as shbog.com, wanggojia.com, safeea.com, ahlcsw.com and lengxiaohua.com.
os020.com at least partially shares name servers with other domains, including zn6453.icu, 95nmx.icu, cutgvdy.top, panasource.com and woqiuai.com.
These name servers are commonly used together with the name servers a.dnspod.com, b.dnspod.com, c.dnspod.com and ns11.xincache.com.
Host names with eight IP numbers:
f1g1ns2.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35, 106.39.207.235, 111.206.98.235 and 220.196.136.35.
Host names with seven IP numbers:
f1g1ns1.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.
Mail Servers
A single mail server handles os020.com, mx.ym.163.com.
os020.com shares the same mail server setup as other domains, for instance nowas.cn, rughome.net, dadsky.com, bambition.com and cancanyou.com.
os020.com shares at least some mail servers with other domains, for example gxnwsoft.com, jh-chem.cn, kfgame.com, kfmanager.com and chinescapade.com.
These mail servers are commonly used with mxbiz1.qq.com, mxbiz2.qq.com, mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
Host name mx.ym.163.com resolves to a single IP: 111.124.200.35.