bb-services.com.cn - robtex.com
bb-services.com.cn
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=2030516598 | ||||||
Same first word
bb-services.eu |
bb-services.it |
bb-services.biz |
bb-services.info |
bb-services.net.cn |
bb-services.org.cn |
bb-services.cn |
bb-services.com.cn |
bb-services.co.za |
Similar names
bsb-service.cz |
bbs-service.net |
service-bbs.com |
bbs-service.de |
bsb-service.eu |
service-sbb.com |
service-bsb.de |
sbb-service.de |
bbs-service.com |
bsb-service.de |
DNS History
2 records (2 active, 0 former)
●NSpdns1.cscdns.net2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-15 23:04:00
●NSpdns2.cscdns.net2026-04-14 → 2026-04-15 · 2 obs
● 2026-04-15 23:04:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| bb-services.com.cn | pdns1.cscdns.net, pdns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: pdns1.cscdns.net, pdns2.cscdns.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn
⏱️ Timing
Total: 3710ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | pdns1.cscdns.net, pdns2.cscdns.net |
| SOA | 1 | pdns1.cscdns.net hostmaster.cscdns.net |
Analysis
Name Servers
bb-services.com.cn's delegation uses two name servers: pdns1.cscdns.net and pdns2.cscdns.net.
bb-services.com.cn uses the same name server setup as other domains, such as bayercropscience.cz, responsible-use.org, recothrom.ca, ntrkcancer-us.org and riociguat.com.
bb-services.com.cn at least partially shares name servers with other domains, including picardie.caisse-epargne.fr, flagshipfarmers.com, sebgroup.dk, michelin.es and corporatemastercard.no.
These name servers are often used with ns2.sebgroup.com and ns1.seb.se.
Host names with two IPs:
pdns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100
pdns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100