bchpku.com - robtex.com
bchpku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.247.216.250🇨🇳 CHINATELECOM-ZHEJIANG-NINGBO-IDC122.247.216.0/21 Chinanet-NingBo-IDC | ||||||
| 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=1773651476 | ||||||
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=1777283531 | ||||||
Same first word
bchpku.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NSdns7.hichina.com2016-12-17 → 2016-12-17 · 3 obs
○ 2026-03-22 13:03:54
○ 2026-04-27 10:08:06
○NSdns8.hichina.com2016-12-17 → 2016-12-17 · 3 obs
○ 2026-03-22 13:03:54
○ 2026-04-27 10:08:06
●NSns1.judns.com2026-03-22 → 2026-04-27 · 3 obs
● 2026-03-22 13:03:54
● 2026-04-27 10:08:06
●NSns1.julydns.com2026-03-22 → 2026-04-27 · 3 obs
● 2026-03-22 13:03:54
● 2026-04-27 10:08:06
●NSns2.judns.com2026-03-22 → 2026-04-27 · 3 obs
● 2026-03-22 13:03:54
● 2026-04-27 10:08:06
●NSns2.julydns.com2026-03-22 → 2026-04-27 · 3 obs
● 2026-03-22 13:03:54
● 2026-04-27 10:08:06
●A122.247.216.2502026-03-22 → 2026-04-27 · 2 obs
● 2026-04-27 10:08:06
○A69.30.212.422026-03-22 → 2026-04-27 · 2 obs
○ 2026-04-27 10:08:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| bchpku.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bchpku.com (unsigned zone)
⏱️ Timing
Total: 680ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.247.216.250 |
| 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.judns.com, ns2.judns.com)
Analysis
IP Addresses
bchpku.com points to a single IP number: 122.247.216.250.
Other host names, for instance fujian.op335193.cn, wap.upvii50.cn, beauty029.com, gd032735.cn and guizhou.ldgbm06.cn share IP numbers with bchpku.com.
Name Servers
bchpku.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
bchpku.com at least partially shares name servers with other domains, for instance huicaizu.com, xsyywx.com, pycgs.cn, tubovr.com and webopack.com.
These name servers are commonly used with jm1.dns.com and jm2.dns.com.
Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.