kaixueba.com - robtex.com
kaixueba.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 139.199.160.30🇨🇳 TENCENT-NET-AP139.199.160.0/23 | ||||||
| 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=1780571078 | ||||||
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=1784696302 | ||||||
Same first word
kaixueba.com |
DNS History
7 records (3 active, 4 former)
○NSf1g1ns1.dnspod.net2015-07-11 → 2016-05-02 · 4 obs
● 2016-05-02 14:14:08
○ 2026-06-10 18:09:40
○ 2026-07-22 05:27:18
○NSf1g1ns2.dnspod.net2015-07-11 → 2016-05-02 · 4 obs
● 2016-05-02 14:14:08
○ 2026-06-10 18:09:40
○ 2026-07-22 05:27:18
●NSns1.julydns.com2026-06-10 → 2026-07-22 · 3 obs
● 2026-06-10 18:09:40
● 2026-07-22 05:27:18
●NSns2.julydns.com2026-06-10 → 2026-07-22 · 3 obs
● 2026-06-10 18:09:40
● 2026-07-22 05:27:18
●A139.199.160.302026-06-10 → 2026-07-22 · 3 obs
● 2026-06-10 18:09:40
● 2026-07-22 05:27:18
○A210.209.93.1752015-07-11 → 2016-05-02 · 4 obs
● 2016-05-02 14:14:08
○ 2026-06-10 18:09:40
○ 2026-07-22 05:27:18
○A23.224.100.222015-07-11 → 2015-07-11 · 3 obs
○ 2026-06-10 18:09:40
○ 2026-07-22 05:27:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net... | - |
| kaixueba.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 kaixueba.com (unsigned zone)
⏱️ Timing
Total: 1370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 139.199.160.30 |
| 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
kaixueba.com directs to one IP number, which is 139.199.160.30.
Name Servers
kaixueba.com uses two name servers for its delegation: ns1.julydns.com and ns2.julydns.com.
kaixueba.com has the same name server delegation as a number of other domains, such as exotic-line.com, bebaar.com, tianjingshe.com and two more.
At least some of kaixueba.com's name servers are shared with other domains, for example bcgfx.com, ywhchs.com, cncrr.com and two more.
These name servers are often deployed together with the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.
ns1.julydns.com resolves to 162.159.48.223; ns2.julydns.com resolves to the same IP address, 162.159.48.223.
Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.