bisnode.cn - dns.ninja
bisnode.cn
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034956408 | ||||||
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSblue.foundationdns.com2026-04-01 → 2026-06-22 · 3 obs
● 2026-04-01 05:50:20
● 2026-06-22 22:30:54
●NSblue.foundationdns.net2026-04-01 → 2026-06-22 · 3 obs
● 2026-04-01 05:50:20
● 2026-06-22 22:30:54
●NSblue.foundationdns.org2026-04-01 → 2026-06-22 · 3 obs
● 2026-04-01 05:50:20
● 2026-06-22 22:30:54
○NSdarmstadt.dns.bisnode.com2015-07-11 → 2016-05-04 · 4 obs
● 2016-05-04 18:41:36
○ 2017-02-06 19:57:04
○ 2026-06-22 22:30:54
○NSdns1.cscdns.net2017-02-06 → 2018-01-23 · 5 obs
● 2017-02-06 19:57:04
● 2018-01-23 03:31:54
○ 2026-04-01 05:50:20
○ 2026-06-22 22:30:54
●NSdns1.p01.nsone.net2026-04-01 → 2026-06-22 · 3 obs
● 2026-04-01 05:50:20
● 2026-06-22 22:30:54
○NSdns2.cscdns.net2017-02-06 → 2018-01-23 · 5 obs
● 2017-02-06 19:57:04
● 2018-01-23 03:31:54
○ 2026-04-01 05:50:20
○ 2026-06-22 22:30:54
●NSdns2.p01.nsone.net2026-04-01 → 2026-06-22 · 3 obs
● 2026-04-01 05:50:20
● 2026-06-22 22:30:54
●NSdns3.p01.nsone.net2026-04-01 → 2026-06-22 · 3 obs
● 2026-04-01 05:50:20
● 2026-06-22 22:30:54
○NSstockholm.dns.bisnode.com2015-07-11 → 2016-05-04 · 4 obs
● 2016-05-04 18:41:36
○ 2017-02-06 19:57:04
○ 2026-06-22 22:30:54
○NSstockholm2.dns.bisnode.com2015-07-11 → 2016-05-04 · 4 obs
● 2016-05-04 18:41:36
○ 2017-02-06 19:57:04
○ 2026-06-22 22:30:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| bisnode.cn | blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org, dns1.p01.nsone.net... | - |
✅ Authoritative Response
Server:108.162.198.1
NS records: blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org, dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bisnode.cn (unsigned zone)
⏱️ Timing
Total: 1967ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 6 | dns1.p01.nsone.net, blue.foundationdns.com... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | blue.foundationdns.com dns.cloudflare.co |
Analysis
Name Servers
bisnode.cn has 6 name servers — blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org and 3 others.
bisnode.cn shares at least some of its name servers with other domains, including getinmexico.com.mx, gildeagoldens.com, stelara.hu and two others.
These name servers are frequently seen alongside dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and 7 other name servers.
Hostnames that resolve to 6 IP addresses:
blue.foundationdns.com points to 108.162.198.1, 162.159.60.1, 172.64.40.1 and 3 other IP addresses.
blue.foundationdns.net points to 108.162.198.31, 162.159.60.31, 172.64.40.31 and 3 other IP addresses.
blue.foundationdns.org points to 108.162.198.61, 162.159.60.61, 172.64.40.61 and 3 other IP addresses.
Hostnames that resolve to two IP addresses:
dns1.p01.nsone.net resolves to 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.
dns2.p01.nsone.net resolves to 198.51.45.1 and 2a00:edc0:6259:7:1::2.
dns3.p01.nsone.net resolves to 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.