bj4000.com - robtex.com
bj4000.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.215.49.130🇨🇳 harry-ASN103.215.48.0/22 Shenzhen Katherine Heng Technology Information Co., Ltd. Luohu District, Shenzhen City, Guangdong Province 3005 nanhu road International trade commercial building | ||||||
| NS | benedict.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ccd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | benedict.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3cd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | benedict.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23cd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | benedict.ns.cloudflare.com | ||||||
| A | 108.162.195.205🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | benedict.ns.cloudflare.com | ||||||
| A | 162.159.44.205Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | benedict.ns.cloudflare.com | ||||||
| A | 172.64.35.205🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | benedict.ns.cloudflare.com | ||||||
| NS | sofia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3adf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sofia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0df🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sofia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20df🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sofia.ns.cloudflare.com | ||||||
| A | 108.162.192.223🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sofia.ns.cloudflare.com | ||||||
| A | 172.64.32.223🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sofia.ns.cloudflare.com | ||||||
| A | 173.245.58.223🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sofia.ns.cloudflare.com | ||||||
| SOA | benedict.ns.cloudflare.comdns@cloudflare.com serial=2399722703 | ||||||
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=1771291435 | ||||||
Same first word
bj4000.com |
DNS History
21 records (3 active, 18 former)
○NS7824327948.earth.orderbox-dns.com2016-12-03 → 2016-12-03 · 4 obs
○ 2016-04-25 02:22:40
● 2016-12-03 08:20:04
○ 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
● 2016-12-03 08:20:04
○ 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
○NS7824327948.mars.orderbox-dns.com2016-12-03 → 2016-12-03 · 4 obs
○ 2016-04-25 02:22:40
● 2016-12-03 08:20:04
○ 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
● 2016-12-03 08:20:04
○ 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
○NS7824327948.mercury.orderbox-dns.com2016-12-03 → 2016-12-03 · 4 obs
○ 2016-04-25 02:22:40
● 2016-12-03 08:20:04
○ 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
● 2016-12-03 08:20:04
○ 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
○NS7824327948.venus.orderbox-dns.com2016-12-03 → 2016-12-03 · 4 obs
○ 2016-04-25 02:22:40
● 2016-12-03 08:20:04
○ 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
● 2016-12-03 08:20:04
○ 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
●NSbenedict.ns.cloudflare.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-09-04 16:38:30
● 2026-03-24 04:24:20
● 2026-03-24 04:24:20
○NSjuming.dnsdun.com2017-09-04 → 2017-09-04 · 3 obs
○ 2016-12-03 08:20:04
● 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
● 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
○NSjuming.dnsdun.net2017-09-04 → 2017-09-04 · 3 obs
○ 2016-12-03 08:20:04
● 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
● 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
○NSn3093.ns.yunjiasu.com2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 00:42:00
○ 2015-12-12 03:35:00
○ 2026-03-24 04:24:20
○ 2015-12-12 03:35:00
○ 2026-03-24 04:24:20
○NSn518.ns.yunjiasu.com2015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 00:42:00
○ 2016-03-17 08:31:36
○ 2026-03-24 04:24:20
○ 2016-03-17 08:31:36
○ 2026-03-24 04:24:20
○NSns1.cloudcdns.com2016-03-17 → 2016-04-25 · 5 obs
○ 2015-12-12 03:35:00
● 2016-03-17 08:31:36
● 2016-04-25 02:22:40
○ 2016-12-03 08:20:04
○ 2026-03-24 04:24:20
● 2016-03-17 08:31:36
● 2016-04-25 02:22:40
○ 2016-12-03 08:20:04
○ 2026-03-24 04:24:20
○NSns2.cloudcdns.com2016-03-17 → 2016-04-25 · 5 obs
○ 2015-12-12 03:35:00
● 2016-03-17 08:31:36
● 2016-04-25 02:22:40
○ 2016-12-03 08:20:04
○ 2026-03-24 04:24:20
● 2016-03-17 08:31:36
● 2016-04-25 02:22:40
○ 2016-12-03 08:20:04
○ 2026-03-24 04:24:20
●NSsofia.ns.cloudflare.com2026-03-24 → 2026-03-24 · 2 obs
○ 2017-09-04 16:38:30
● 2026-03-24 04:24:20
● 2026-03-24 04:24:20
○NSv1s1.xundns.com2015-12-12 → 2015-12-12 · 4 obs
○ 2015-08-15 00:42:00
● 2015-12-12 03:35:00
○ 2016-03-17 08:31:36
○ 2026-03-24 04:24:20
● 2015-12-12 03:35:00
○ 2016-03-17 08:31:36
○ 2026-03-24 04:24:20
●A103.215.49.1302026-03-24 → 2026-03-24 · 2 obs
○ 2017-09-04 16:38:30
● 2026-03-24 04:24:20
● 2026-03-24 04:24:20
○A117.28.242.1432015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 00:42:00
○ 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
○ 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
○A166.88.6.1642017-09-04 → 2017-09-04 · 3 obs
○ 2016-12-03 08:20:04
● 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
● 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
○A173.193.106.122016-12-03 → 2016-12-03 · 4 obs
○ 2016-04-25 02:22:40
● 2016-12-03 08:20:04
○ 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
● 2016-12-03 08:20:04
○ 2017-09-04 16:38:30
○ 2026-03-24 04:24:20
○A209.74.105.1692015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 00:42:00
○ 2016-03-17 08:31:36
○ 2026-03-24 04:24:20
○ 2016-03-17 08:31:36
○ 2026-03-24 04:24:20
○A52.79.44.1382016-03-17 → 2016-04-25 · 5 obs
○ 2015-08-15 00:42:00
● 2016-03-17 08:31:36
● 2016-04-25 02:22:40
○ 2016-12-03 08:20:04
○ 2026-03-24 04:24:20
● 2016-03-17 08:31:36
● 2016-04-25 02:22:40
○ 2016-12-03 08:20:04
○ 2026-03-24 04:24:20
○A52.79.94.2372016-03-17 → 2016-04-25 · 5 obs
○ 2015-08-15 00:42:00
● 2016-03-17 08:31:36
● 2016-04-25 02:22:40
○ 2016-12-03 08:20:04
○ 2026-03-24 04:24:20
● 2016-03-17 08:31:36
● 2016-04-25 02:22:40
○ 2016-12-03 08:20:04
○ 2026-03-24 04:24:20
○CNAMEh8bd8j40yn.yundun.cn2016-03-17 → 2016-04-25 · 4 obs
● 2016-03-17 08:31:36
● 2016-04-25 02:22:40
○ 2016-12-03 08:20:04
○ 2026-03-24 04:24:20
● 2016-04-25 02:22:40
○ 2016-12-03 08:20:04
○ 2026-03-24 04:24:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net... | - |
| bj4000.com | sofia.ns.cloudflare.com, benedict.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.205
NS records: sofia.ns.cloudflare.com, benedict.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bj4000.com (unsigned zone)
⏱️ Timing
Total: 131ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.215.49.130 |
| NS | 2 | benedict.ns.cloudflare.com, sofia.ns.cloudflare.com |
| SOA | 1 | benedict.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sofia.ns.cloudflare.com, sofia.ns.cloudflare.com, sofia.ns.cloudflare.com...)
Analysis
IP Addresses
bj4000.com points to a single IP: 103.215.49.130.
Other host names such as www.haoyangtian.com and www.kumianbao.com share IP numbers with bj4000.com.
Name Servers
bj4000.com's delegation is to two name servers benedict.ns.cloudflare.com and sofia.ns.cloudflare.com.
bj4000.com shares the same name server configuration as other domains, such as refrigerware.com, actionaid.net, frehbooks.com, kedss.com and artsframe.lu.
bj4000.com at least partially shares its name servers with other domains, for instance omio.se, asluxembourg.com, 703zhu.xyz, amlwebdesign.com and syrinxsupport.co.uk.
These name servers are often used together with the name servers gloria.ns.cloudflare.com.
Host names with six IP numbers:
benedict.ns.cloudflare.com points to: 2606:4700:58::a29f:2ccd, 2803:f800:50::6ca2:c3cd, 2a06:98c1:50::ac40:23cd, 108.162.195.205, 162.159.44.205 and 172.64.35.205.
sofia.ns.cloudflare.com points to: 2606:4700:50::adf5:3adf, 2803:f800:50::6ca2:c0df, 2a06:98c1:50::ac40:20df, 108.162.192.223, 172.64.32.223 and 173.245.58.223.