kaoshuxue.com - robtex.com
kaoshuxue.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.239.5.150🇺🇸 HDHK38.239.0.0/20 | ||||||
| NS | ns1.julydns.com ⭐ | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1770712856 | ||||||
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=1777320356 | ||||||
Same first word
kaoshuxue.com |
DNS History
10 records (3 active, 7 former)
○NSa.dnspod.com2019-03-28 → 2019-03-28 · 4 obs
● 2019-03-28 00:44:36
○ 2026-04-11 00:07:32
○ 2026-04-27 20:25:54
○NSb.dnspod.com2019-03-28 → 2019-03-28 · 4 obs
● 2019-03-28 00:44:36
○ 2026-04-11 00:07:32
○ 2026-04-27 20:25:54
○NSc.dnspod.com2019-03-28 → 2019-03-28 · 4 obs
● 2019-03-28 00:44:36
○ 2026-04-11 00:07:32
○ 2026-04-27 20:25:54
○NSf1g1ns1.dnspod.net2016-03-13 → 2016-07-10 · 5 obs
● 2016-03-13 14:51:24
● 2016-07-10 04:52:32
○ 2019-03-28 00:44:36
○ 2026-04-27 20:25:54
○NSns1.51dns.com2015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-09 19:21:32
○ 2026-04-27 20:25:54
●NSns1.julydns.com2026-04-11 → 2026-04-27 · 3 obs
● 2026-04-11 00:07:32
● 2026-04-27 20:25:54
●NSns2.julydns.com2026-04-11 → 2026-04-27 · 3 obs
● 2026-04-11 00:07:32
● 2026-04-27 20:25:54
○A103.203.55.372016-03-13 → 2016-07-10 · 5 obs
● 2016-03-13 14:51:24
● 2016-07-10 04:52:32
○ 2026-04-11 00:07:32
○ 2026-04-27 20:25:54
○A23.80.51.1072015-08-17 → 2015-08-17 · 3 obs
○ 2015-12-09 19:21:32
○ 2026-04-27 20:25:54
●A38.239.5.1502026-04-11 → 2026-04-27 · 3 obs
● 2026-04-11 00:07:32
● 2026-04-27 20:25:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net... | - |
| kaoshuxue.com | ns1.julydns.com, ns2.julydns.com | 2 records |
✅ Authoritative Response
Server:162.159.48.223
NS records: ns1.julydns.com, ns2.julydns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kaoshuxue.com (unsigned zone)
⏱️ Timing
Total: 287ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.239.5.150 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)
Analysis
IP Addresses
kaoshuxue.com points to a single IP number: 38.239.5.150.
Other host names, for instance js06b.com, share IP numbers with kaoshuxue.com.
Name Servers
kaoshuxue.com is delegated to two name servers: ns1.julydns.com and ns2.julydns.com.
kaoshuxue.com uses the same name server setup as other domains, for instance live-socolivetv.com, sqhthg.com, myzdg.com, shaikehu.com and yjqx520.com.
kaoshuxue.com shares name servers with other domains at least partially, for instance laojuyou.com, smdyzx.cn, xy3c.com, wangchaoyang.cn and spainlive.cn.
these name servers are commonly used together with ns1.judns.com and ns2.judns.com.
Host names with a single IP number:
ns1.julydns.com points to 162.159.48.223.
ns2.julydns.com points to 162.159.48.223.
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.