bitknows.com - dns.ninja
bitknows.com
| CNAME | bitknows.com.w.cdngslb.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
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=1782428180 | ||||||
Same first word
bitknows.com |
Similar names
DNS History
19 records (6 active, 13 former)
●NSdns31.hichina.com2026-04-04 → 2026-06-25 · 3 obs
○ 2017-06-01 14:26:18
● 2026-04-04 23:15:50
● 2026-06-25 23:07:00
● 2026-04-04 23:15:50
● 2026-06-25 23:07:00
●NSdns32.hichina.com2026-04-04 → 2026-06-25 · 3 obs
○ 2017-06-01 14:26:18
● 2026-04-04 23:15:50
● 2026-06-25 23:07:00
● 2026-04-04 23:15:50
● 2026-06-25 23:07:00
○NSns1.alidns.com2026-04-04 → 2026-05-21 · 5 obs
○ 2017-06-01 14:26:18
● 2026-04-04 23:15:50
● 2026-05-21 09:09:30
○ 2026-06-10 03:56:50
○ 2026-06-25 23:07:00
● 2026-04-04 23:15:50
● 2026-05-21 09:09:30
○ 2026-06-10 03:56:50
○ 2026-06-25 23:07:00
○NSns1.namebrightdns.com2016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-01 08:45:50
● 2016-11-08 00:27:32
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
● 2016-11-08 00:27:32
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
○NSns2.namebrightdns.com2016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-01 08:45:50
● 2016-11-08 00:27:32
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
● 2016-11-08 00:27:32
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
○NSpdns07.domaincontrol.com2015-12-23 → 2016-04-01 · 4 obs
● 2015-12-23 19:21:54
● 2016-04-01 08:45:50
○ 2016-11-08 00:27:32
○ 2026-06-25 23:07:00
● 2016-04-01 08:45:50
○ 2016-11-08 00:27:32
○ 2026-06-25 23:07:00
○NSpdns08.domaincontrol.com2015-12-23 → 2016-04-01 · 4 obs
● 2015-12-23 19:21:54
● 2016-04-01 08:45:50
○ 2016-11-08 00:27:32
○ 2026-06-25 23:07:00
● 2016-04-01 08:45:50
○ 2016-11-08 00:27:32
○ 2026-06-25 23:07:00
○MXmail1.namebrightmail.com2016-11-08 → 2016-11-08 · 3 obs
● 2016-11-08 00:27:32
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
○MXmail2.namebrightmail.com2016-11-08 → 2016-11-08 · 3 obs
● 2016-11-08 00:27:32
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
●MXmx1.qiye.aliyun.com2026-04-04 → 2026-06-25 · 3 obs
○ 2017-06-01 14:26:18
● 2026-04-04 23:15:50
● 2026-06-25 23:07:00
● 2026-04-04 23:15:50
● 2026-06-25 23:07:00
●MXmx2.qiye.aliyun.com2026-04-04 → 2026-06-25 · 3 obs
○ 2017-06-01 14:26:18
● 2026-04-04 23:15:50
● 2026-06-25 23:07:00
● 2026-04-04 23:15:50
● 2026-06-25 23:07:00
●MXmx3.qiye.aliyun.com2026-04-04 → 2026-06-25 · 3 obs
○ 2017-06-01 14:26:18
● 2026-04-04 23:15:50
● 2026-06-25 23:07:00
● 2026-04-04 23:15:50
● 2026-06-25 23:07:00
○A23.22.222.1092016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-01 08:45:50
● 2016-11-08 00:27:32
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
● 2016-11-08 00:27:32
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
○A54.164.139.622016-11-08 → 2016-11-08 · 4 obs
○ 2016-04-01 08:45:50
● 2016-11-08 00:27:32
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
● 2016-11-08 00:27:32
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
○A74.82.63.2282015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 20:01:32
○ 2015-12-23 19:21:54
○ 2026-06-25 23:07:00
○ 2015-12-23 19:21:54
○ 2026-06-25 23:07:00
○A81.4.105.52015-12-23 → 2016-04-01 · 5 obs
○ 2015-08-12 20:01:32
● 2015-12-23 19:21:54
● 2016-04-01 08:45:50
○ 2016-11-08 00:27:32
○ 2026-06-25 23:07:00
● 2015-12-23 19:21:54
● 2016-04-01 08:45:50
○ 2016-11-08 00:27:32
○ 2026-06-25 23:07:00
●CNAMEbitknows.com.w.cdngslb.com2026-04-04 → 2026-06-25 · 3 obs
○ 2017-06-01 14:26:18
● 2026-04-04 23:15:50
● 2026-06-25 23:07:00
● 2026-04-04 23:15:50
● 2026-06-25 23:07:00
○CNAMEexpired.namebright.com2016-11-08 → 2016-11-08 · 3 obs
● 2016-11-08 00:27:32
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
○CNAMEnbparking-lb-1977168523.us-east-1.elb.amazonaws.com2016-11-08 → 2016-11-08 · 3 obs
● 2016-11-08 00:27:32
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
○ 2017-06-01 14:26:18
○ 2026-06-25 23:07:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| bitknows.com | dns31.hichina.com, dns32.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.37
NS records: dns31.hichina.com, dns32.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitknows.com (unsigned zone)
⏱️ Timing
Total: 1967ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns32.hichina.com, dns31.hichina.com |
| MX | 3 | mx3.qiye.aliyun.com (pri: 15), mx2.qiye.aliyun.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| CNAME | 1 | bitknows.com.w.cdngslb.com |
| SOA | 1 | ns1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns31.hichina.com, dns31.hichina.com, dns31.hichina.com...)