3sradar.com - robtex.com
3sradar.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=1775257932 | ||||||
Subdomains
mail.3sradar.com |
Same first word
3sradar.com |
DNS History
10 records (4 active, 6 former)
●NSdelphinus.dnspod.net2026-02-28 → 2026-04-03 · 3 obs
● 2026-02-28 04:24:18
● 2026-04-03 23:17:26
○NSdns10.hichina.com2016-12-13 → 2017-07-09 · 4 obs
● 2017-07-09 21:51:32
○ 2026-02-28 04:24:18
○ 2026-04-03 23:17:26
○NSdns9.hichina.com2016-12-13 → 2017-07-09 · 4 obs
● 2017-07-09 21:51:32
○ 2026-02-28 04:24:18
○ 2026-04-03 23:17:26
●NSsara.dnspod.net2026-02-28 → 2026-04-03 · 3 obs
● 2026-02-28 04:24:18
● 2026-04-03 23:17:26
●MXhzmx01.mxmail.netease.com2026-04-03 → 2026-04-03 · 3 obs
● 2026-04-03 23:17:24
● 2026-04-03 23:17:26
●MXhzmx02.mxmail.netease.com2026-04-03 → 2026-04-03 · 3 obs
● 2026-04-03 23:17:24
● 2026-04-03 23:17:26
○MXmail.3sradar.com2026-02-28 → 2026-03-11 · 5 obs
● 2026-02-28 04:24:18
● 2026-03-11 08:03:46
○ 2026-04-03 23:17:24
○ 2026-04-03 23:17:26
○MXmxbiz1.qq.com2016-12-13 → 2017-07-09 · 4 obs
● 2017-07-09 21:51:32
○ 2026-02-28 04:24:18
○ 2026-04-03 23:17:26
○MXmxbiz2.qq.com2016-12-13 → 2017-07-09 · 4 obs
● 2017-07-09 21:51:32
○ 2026-02-28 04:24:18
○ 2026-04-03 23:17:26
○A47.90.0.682016-12-13 → 2017-07-09 · 4 obs
● 2017-07-09 21:51:32
○ 2026-02-28 04:24:18
○ 2026-04-03 23:17:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 3sradar.com | delphinus.dnspod.net, sara.dnspod.net | - |
✅ Authoritative Response
Server:111.206.98.235
NS records: delphinus.dnspod.net, sara.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3sradar.com (unsigned zone)
⏱️ Timing
Total: 529ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | sara.dnspod.net, delphinus.dnspod.net |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | delphinus.dnspod.net freednsadmin.dnspod |
Analysis
Hierarchy
The parent of mail.3sradar.com is 3sradar.com.
Name Servers
Two name servers delphinus.dnspod.net and sara.dnspod.net handle the delegation for 3sradar.com.
3sradar.com shares the same name server setup as other domains, for example xuexi-online.net, honglai.net, adasaas.com, xdbjy.com and yct-tec.com.
3sradar.com shares name servers with other domains to some extent, including ilvruan.com, jinglisafe.com, 38hack.com and starandroid.com.
these name servers are commonly used alongside f1g1ns1.dnspod.net name servers.
Host names with six IP numbers:
delphinus.dnspod.net points to 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.
sara.dnspod.net points to 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239.
Mail Servers
Two mail servers handle 3sradar.com: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
3sradar.com shares the same mail server setup as other domains, including besttowels.cn, yj-tx.com, qmcro.com, excell-tech.com and natanee.com.cn.
3sradar.com shares some mail servers with other domains, for example suibe.edu.cn.
Names with two IPs:
hzmx01.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.
hzmx02.mxmail.netease.com points to: 47.251.71.119 and 47.251.84.126.
Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.