21876.com - dns.ninja
21876.com
| CNAME | bk.bk.cn | ||||||
| CNAME | park.4.cn | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.40.10🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
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=1786318709 | ||||||
Same first word
21876.com |
Similar names
DNS History
21 records (3 active, 18 former)
○NSdns1.iidns.com2016-03-08 → 2016-07-11 · 5 obs
○ 2015-08-08 03:08:50
● 2016-03-08 17:37:46
● 2016-07-11 14:04:40
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
● 2016-03-08 17:37:46
● 2016-07-11 14:04:40
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
○NSdns2.iidns.com2016-03-08 → 2016-03-08 · 4 obs
○ 2015-08-08 03:08:50
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
○NSdns3.iidns.com2016-03-08 → 2016-03-08 · 4 obs
○ 2015-08-08 03:08:50
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
○NSdns4.iidns.com2016-03-08 → 2016-03-08 · 4 obs
○ 2015-08-08 03:08:50
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
○NSdns5.iidns.com2016-03-08 → 2016-03-08 · 4 obs
○ 2015-08-08 03:08:50
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
○NSdns6.iidns.com2016-03-08 → 2016-03-08 · 4 obs
○ 2015-08-08 03:08:50
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
●NSerror.dnspod.net2026-04-04 → 2026-08-09 · 3 obs
○ 2018-07-19 23:33:30
● 2026-04-04 05:49:36
● 2026-08-09 23:47:42
● 2026-04-04 05:49:36
● 2026-08-09 23:47:42
●NShobart.dnspod.net2026-04-04 → 2026-08-09 · 3 obs
○ 2018-07-19 23:33:30
● 2026-04-04 05:49:36
● 2026-08-09 23:47:42
● 2026-04-04 05:49:36
● 2026-08-09 23:47:42
○NSns1.51dns.com2015-08-08 → 2015-08-08 · 4 obs
○ 2008-03-12 23:01:18
● 2015-08-08 03:08:50
○ 2016-03-08 17:37:46
○ 2026-08-09 23:47:42
● 2015-08-08 03:08:50
○ 2016-03-08 17:37:46
○ 2026-08-09 23:47:42
○NSns2.51dns.com2015-08-08 → 2015-08-08 · 4 obs
○ 2008-03-12 23:01:18
● 2015-08-08 03:08:50
○ 2016-03-08 17:37:46
○ 2026-08-09 23:47:42
● 2015-08-08 03:08:50
○ 2016-03-08 17:37:46
○ 2026-08-09 23:47:42
○NSns2.xinnet.cn2008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 23:01:18
○ 2015-08-08 03:08:50
○ 2026-08-09 23:47:42
○ 2015-08-08 03:08:50
○ 2026-08-09 23:47:42
○NSns2.xinnetdns.com2008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 23:01:18
○ 2015-08-08 03:08:50
○ 2026-08-09 23:47:42
○ 2015-08-08 03:08:50
○ 2026-08-09 23:47:42
○NSns3.dns.com2018-07-19 → 2018-07-19 · 4 obs
○ 2016-07-11 14:04:40
● 2018-07-19 23:33:30
○ 2026-04-04 05:49:36
○ 2026-08-09 23:47:42
● 2018-07-19 23:33:30
○ 2026-04-04 05:49:36
○ 2026-08-09 23:47:42
○NSns4.dns.com2018-07-19 → 2018-07-19 · 4 obs
○ 2016-07-11 14:04:40
● 2018-07-19 23:33:30
○ 2026-04-04 05:49:36
○ 2026-08-09 23:47:42
● 2018-07-19 23:33:30
○ 2026-04-04 05:49:36
○ 2026-08-09 23:47:42
○A107.167.19.722016-03-08 → 2016-03-08 · 4 obs
○ 2015-08-08 03:08:50
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
○A107.167.19.732016-03-08 → 2016-03-08 · 4 obs
○ 2015-08-08 03:08:50
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
● 2016-03-08 17:37:46
○ 2018-07-19 23:33:30
○ 2026-08-09 23:47:42
○A121.206.57.862008-03-12 → 2008-03-12 · 3 obs
● 2008-03-12 23:01:18
○ 2015-08-08 03:08:50
○ 2026-08-09 23:47:42
○ 2015-08-08 03:08:50
○ 2026-08-09 23:47:42
○A204.12.207.1162015-08-08 → 2015-08-08 · 4 obs
○ 2008-03-12 23:01:18
● 2015-08-08 03:08:50
○ 2016-03-08 17:37:46
○ 2026-08-09 23:47:42
● 2015-08-08 03:08:50
○ 2016-03-08 17:37:46
○ 2026-08-09 23:47:42
●CNAMEbk.bk.cn2026-04-04 → 2026-08-09 · 3 obs
○ 2018-07-19 23:33:30
● 2026-04-04 05:49:36
● 2026-08-09 23:47:42
● 2026-04-04 05:49:36
● 2026-08-09 23:47:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 21876.com | hobart.dnspod.net, error.dnspod.net | - |
✅ Authoritative Response
Server:101.227.168.35
NS records: hobart.dnspod.net, error.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21876.com (unsigned zone)
⏱️ Timing
Total: 554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | error.dnspod.net, hobart.dnspod.net |
| TXT | 4 | 5526c65823241885f9308820ef3c28b5ed211ed6, afternic-verification-mKa53AScMYbcXFKVNd... |
| CNAME | 1 | bk.bk.cn |
| SOA | 1 | hobart.dnspod.net freednsadmin.dnspod.co |
Analysis
IP Addresses
21876.com has exactly one IP address — 208.98.40.10.
Other host names, such as park.4.cn, share IP numbers with 21876.com.