bcfzb.com - robtex.com
bcfzb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 8.139.255.69🇨🇳 Alibaba-Cloud8.139.128.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | vip1.alidns.com ⭐ | ||||||
| A | 2408:4009:500::1🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.1🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.1🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.208🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.24🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.8🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | vip3.alidns.com | ||||||
| A | 2408:4009:500::3🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.3🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.5🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.210🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.40.136🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.26🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.10🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | vip4.alidns.com | ||||||
| A | 2408:4009:500::4🇨🇳 Alibaba-Cloud2408:4009:500::/48 Alibaba Group | ||||||
| A | 8.212.93.4🇭🇰 Alibaba_Cloud_SEC8.212.93.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 140.205.1.6🇨🇳 Alibaba-Cloud140.205.1.0/24 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| A | 170.33.32.211🇸🇬 Alibaba_Cloud_SEC170.33.32.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.40.137🇸🇬 Alibaba_Cloud_SEC170.33.40.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.73.27🇸🇬 Alibaba_Cloud_SEC170.33.73.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| A | 170.33.80.11🇸🇬 Alibaba_Cloud_SEC170.33.80.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| SOA | vip1.alidns.comhostmaster@hichina.com 2026-01-07 #11 | ||||||
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=1774834462 | ||||||
Subdomains
www.bcfzb.com |
Same first word
bcfzb.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.dnspai.com2015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 07:01:24
○ 2026-02-21 10:26:44
○ 2026-03-30 01:56:12
○ 2026-02-21 10:26:44
○ 2026-03-30 01:56:12
○NSns2.dnspai.com2015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 07:01:24
○ 2026-02-21 10:26:44
○ 2026-03-30 01:56:12
○ 2026-02-21 10:26:44
○ 2026-03-30 01:56:12
●NSvip1.alidns.com2026-02-21 → 2026-03-30 · 3 obs
○ 2015-07-26 07:01:24
● 2026-02-21 10:26:44
● 2026-03-30 01:56:12
● 2026-02-21 10:26:44
● 2026-03-30 01:56:12
○NSvip2.alidns.com2026-02-21 → 2026-02-21 · 4 obs
○ 2015-07-26 07:01:24
● 2026-02-21 10:26:44
○ 2026-03-28 22:21:54
○ 2026-03-30 01:56:12
● 2026-02-21 10:26:44
○ 2026-03-28 22:21:54
○ 2026-03-30 01:56:12
●NSvip3.alidns.com2026-03-28 → 2026-03-30 · 3 obs
○ 2026-02-21 10:26:44
● 2026-03-28 22:21:54
● 2026-03-30 01:56:12
● 2026-03-28 22:21:54
● 2026-03-30 01:56:12
●NSvip4.alidns.com2026-03-28 → 2026-03-30 · 3 obs
○ 2026-02-21 10:26:44
● 2026-03-28 22:21:54
● 2026-03-30 01:56:12
● 2026-03-28 22:21:54
● 2026-03-30 01:56:12
○A107.148.139.1052015-07-26 → 2015-07-26 · 3 obs
● 2015-07-26 07:01:24
○ 2026-02-21 10:26:44
○ 2026-03-30 01:56:12
○ 2026-02-21 10:26:44
○ 2026-03-30 01:56:12
●A8.139.255.692026-02-21 → 2026-03-30 · 3 obs
○ 2015-07-26 07:01:24
● 2026-02-21 10:26:44
● 2026-03-30 01:56:12
● 2026-02-21 10:26:44
● 2026-03-30 01:56:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| bcfzb.com | vip3.alidns.com, vip4.alidns.com | 22 records |
✅ Authoritative Response
Server:121.40.6.163
NS records: vip3.alidns.com, vip4.alidns.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
DS for bcfzb.com does not match any DNSKEY
⏱️ Timing
Total: 3477ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 8.139.255.69 |
| NS | 2 | vip3.alidns.com, vip4.alidns.com |
| SOA | 1 | vip1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 22
Out-of-bailiwick: 22 (vip3.alidns.com, vip3.alidns.com, vip3.alidns.com...)
Analysis
Hierarchy
The parent of www.bcfzb.com is bcfzb.com.
IP Addresses
bcfzb.com points to an IP address: 8.139.255.69.
Other host names, for instance www.bcfzb.com, share IP numbers with bcfzb.com.
Name Servers
bcfzb.com is delegated to three name servers vip1.alidns.com, vip3.alidns.com and vip4.alidns.com.
bcfzb.com at least partially shares name servers with other domains, for instance goodjobs.cn, simpfun.cn, victory-bj.com, ixovo.com and trainfanz.com.
These name servers are commonly used alongside vip2.alidns.com.
Host names with seven IP numbers:
vip3.alidns.com points to: 2408:4009:500::3, 8.212.93.3, 140.205.1.5, 170.33.32.210, 170.33.40.136, 170.33.73.26 and 170.33.80.10.
vip4.alidns.com points to: 2408:4009:500::4, 8.212.93.4, 140.205.1.6, 170.33.32.211, 170.33.40.137, 170.33.73.27 and 170.33.80.11.
Host names with six IP numbers:
vip1.alidns.com points to: 2408:4009:500::1, 8.212.93.1, 140.205.1.1, 170.33.32.208, 170.33.73.24 and 170.33.80.8.