blutack.cn - robtex.com
blutack.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=2034582366 | ||||||
Same first word
Similar names
DNS History
10 records (2 active, 8 former)
●NSdns1.cscdns.net2026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-05 02:30:30
● 2026-03-24 15:00:32
● 2026-03-24 15:00:32
●NSdns2.cscdns.net2026-03-24 → 2026-03-24 · 2 obs
○ 2017-04-05 02:30:30
● 2026-03-24 15:00:32
● 2026-03-24 15:00:32
○NSns.domainnetwork.se2015-08-14 → 2016-03-30 · 4 obs
● 2015-08-14 11:08:58
● 2016-03-30 08:08:32
○ 2016-08-13 16:15:48
○ 2026-03-24 15:00:32
● 2016-03-30 08:08:32
○ 2016-08-13 16:15:48
○ 2026-03-24 15:00:32
○NSns1.arkemagroup.com2016-08-13 → 2016-08-13 · 4 obs
○ 2016-03-30 08:08:32
● 2016-08-13 16:15:48
○ 2017-04-05 02:30:30
○ 2026-03-24 15:00:32
● 2016-08-13 16:15:48
○ 2017-04-05 02:30:30
○ 2026-03-24 15:00:32
○NSns1.netnames.net2016-08-13 → 2016-08-13 · 4 obs
○ 2016-03-30 08:08:32
● 2016-08-13 16:15:48
○ 2017-04-05 02:30:30
○ 2026-03-24 15:00:32
● 2016-08-13 16:15:48
○ 2017-04-05 02:30:30
○ 2026-03-24 15:00:32
○NSns2.domainnetwork.se2015-08-14 → 2016-03-30 · 4 obs
● 2015-08-14 11:08:58
● 2016-03-30 08:08:32
○ 2016-08-13 16:15:48
○ 2026-03-24 15:00:32
● 2016-03-30 08:08:32
○ 2016-08-13 16:15:48
○ 2026-03-24 15:00:32
○NSns2.netnames.net2016-08-13 → 2016-08-13 · 4 obs
○ 2016-03-30 08:08:32
● 2016-08-13 16:15:48
○ 2017-04-05 02:30:30
○ 2026-03-24 15:00:32
● 2016-08-13 16:15:48
○ 2017-04-05 02:30:30
○ 2026-03-24 15:00:32
○NSns5.netnames.net2016-08-13 → 2016-08-13 · 4 obs
○ 2016-03-30 08:08:32
● 2016-08-13 16:15:48
○ 2017-04-05 02:30:30
○ 2026-03-24 15:00:32
● 2016-08-13 16:15:48
○ 2017-04-05 02:30:30
○ 2026-03-24 15:00:32
○NSns6.netnames.net2016-08-13 → 2016-08-13 · 4 obs
○ 2016-03-30 08:08:32
● 2016-08-13 16:15:48
○ 2017-04-05 02:30:30
○ 2026-03-24 15:00:32
● 2016-08-13 16:15:48
○ 2017-04-05 02:30:30
○ 2026-03-24 15:00:32
○A202.71.251.212015-08-14 → 2016-03-30 · 4 obs
● 2015-08-14 11:08:58
● 2016-03-30 08:08:32
○ 2016-08-13 16:15:48
○ 2026-03-24 15:00:32
● 2016-03-30 08:08:32
○ 2016-08-13 16:15:48
○ 2026-03-24 15:00:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn... | - |
| blutack.cn | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blutack.cn (unsigned zone)
⏱️ Timing
Total: 707ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
Name Servers
blutack.cn is delegated to two name servers: dns1.cscdns.net and dns2.cscdns.net.
blutack.cn uses the same name server setup as other domains, for instance ninjarecalls.tv, yourviewmatters.co.uk, audatex.de, goldman-sachs.credit and all.com.
blutack.cn partially shares name servers with other domains, for instance privatewealthadvisor.biz.
Host names with two IP numbers:
The host dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.
The host dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.