bjcollege.com.cn - robtex.com
bjcollege.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.76.60.99🇿🇦 ASLINE-AS-AP168.76.60.0/24 Proxy-registered route object | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| 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=1771934193 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030562606 | ||||||
Same first word
bjcollege.com.cn |
Similar names
DNS History
8 records (5 active, 3 former)
○NSns1.cnolnic.net2015-07-22 → 2017-03-16 · 4 obs
● 2017-03-16 02:22:34
○ 2026-02-27 20:05:22
○ 2026-05-11 22:17:28
●NSns1.judns.com2026-02-27 → 2026-05-11 · 3 obs
● 2026-02-27 20:05:22
● 2026-05-11 22:17:28
●NSns1.julydns.com2026-02-27 → 2026-05-11 · 3 obs
● 2026-02-27 20:05:22
● 2026-05-11 22:17:28
○NSns2.cnolnic.net2015-07-22 → 2017-03-16 · 4 obs
● 2017-03-16 02:22:34
○ 2026-02-27 20:05:22
○ 2026-05-11 22:17:28
●NSns2.judns.com2026-02-27 → 2026-05-11 · 3 obs
● 2026-02-27 20:05:22
● 2026-05-11 22:17:28
●NSns2.julydns.com2026-02-27 → 2026-05-11 · 3 obs
● 2026-02-27 20:05:22
● 2026-05-11 22:17:28
○A112.125.33.1092015-07-22 → 2017-03-16 · 4 obs
● 2017-03-16 02:22:34
○ 2026-02-27 20:05:22
○ 2026-05-11 22:17:28
●A168.76.60.992026-02-27 → 2026-05-11 · 3 obs
● 2026-02-27 20:05:22
● 2026-05-11 22:17:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bjcollege.com.cn | ns1.judns.com, ns2.judns.com | - |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bjcollege.com.cn (unsigned zone)
⏱️ Timing
Total: 4274ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.76.60.99 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
Analysis
IP Addresses
bjcollege.com.cn points to a single IP number: 168.76.60.99.
other host names for instance wansaida.com, aalattg.cn, seo68.net, drxyvecg.cn and zyshuojia.com share IP numbers with bjcollege.com.cn.
Name Servers
bjcollege.com.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
bjcollege.com.cn at least partially shares name servers with other domains, for instance shapaxp.cn, babycat-cake.com, ftrkm.com, logicommerce.cn and zgpet.cn.
Host names with one IP:
ns1.judns.com points to 162.159.27.251.
ns2.judns.com points to 162.159.27.251.
ns1.julydns.com points to 162.159.48.223.
ns2.julydns.com points to 162.159.48.223.
Hosts pointing to 162.159.27.251: ns1.judns.com, ns2.judns.com.
Hosts pointing to 162.159.48.223: ns1.julydns.com, ns2.julydns.com.