com21.com - dns.ninja
com21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.129.243.54🇺🇸 HOSTWINDS-1192.129.128.0/17 MNT-HL-29 route 192.129.128.000/17 AS54290 | ||||||
| NS | ns1.dnsowl.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a88🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1bad🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.136Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.173Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.dnsowl.com | ||||||
| A | 2400:cb00:2049:1::a29f:1a31🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b82🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.49Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.130Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.dnsowl.com | ||||||
| A | 2400:cb00:2049:1::a29f:1aea🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b62🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.234Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.98Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.dnsowl.comhostmaster@dnsowl.com serial=1782370902 | ||||||
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=1783659352 | ||||||
Subdomains
www.com21.com |
Same first word
Similar names
12com.com |
com12.nl |
21com.com |
2com1.de |
2mco1.com |
21cmo.com |
12com.org |
12com.pl |
m21co.com |
mco21.ru |
2com1.net |
21cmo.com.cn |
1com2.com |
com12.com.br |
21com.ru |
21cmo.net |
2com1.com |
com12.ru |
com12.com |
21com.net |
moc12.com |
cmo21.com |
DNS History
19 records (4 active, 15 former)
●NSns1.dnsowl.com2026-05-14 → 2026-07-10 · 3 obs
○ 2017-10-14 23:42:32
● 2026-05-14 10:46:28
● 2026-07-10 05:22:26
● 2026-05-14 10:46:28
● 2026-07-10 05:22:26
○NSns100.worldnic.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:02
○ 2015-08-12 07:32:14
○ 2026-07-10 05:22:26
○ 2015-08-12 07:32:14
○ 2026-07-10 05:22:26
○NSns13.domaincontrol.com2016-06-29 → 2016-06-29 · 4 obs
○ 2015-08-12 07:32:14
● 2016-06-29 22:30:16
○ 2016-09-30 08:06:34
○ 2026-07-10 05:22:26
● 2016-06-29 22:30:16
○ 2016-09-30 08:06:34
○ 2026-07-10 05:22:26
○NSns14.domaincontrol.com2016-06-29 → 2016-06-29 · 4 obs
○ 2015-08-12 07:32:14
● 2016-06-29 22:30:16
○ 2016-09-30 08:06:34
○ 2026-07-10 05:22:26
● 2016-06-29 22:30:16
○ 2016-09-30 08:06:34
○ 2026-07-10 05:22:26
○NSns1cvw.name.com2016-09-30 → 2017-10-14 · 5 obs
○ 2016-06-29 22:30:16
● 2016-09-30 08:06:34
● 2017-10-14 23:42:32
○ 2026-05-14 10:46:28
○ 2026-07-10 05:22:26
● 2016-09-30 08:06:34
● 2017-10-14 23:42:32
○ 2026-05-14 10:46:28
○ 2026-07-10 05:22:26
●NSns2.dnsowl.com2026-05-14 → 2026-07-10 · 3 obs
○ 2017-10-14 23:42:32
● 2026-05-14 10:46:28
● 2026-07-10 05:22:26
● 2026-05-14 10:46:28
● 2026-07-10 05:22:26
○NSns2fln.name.com2016-09-30 → 2017-10-14 · 5 obs
○ 2016-06-29 22:30:16
● 2016-09-30 08:06:34
● 2017-10-14 23:42:32
○ 2026-05-14 10:46:28
○ 2026-07-10 05:22:26
● 2016-09-30 08:06:34
● 2017-10-14 23:42:32
○ 2026-05-14 10:46:28
○ 2026-07-10 05:22:26
●NSns3.dnsowl.com2026-05-14 → 2026-07-10 · 3 obs
○ 2017-10-14 23:42:32
● 2026-05-14 10:46:28
● 2026-07-10 05:22:26
● 2026-05-14 10:46:28
● 2026-07-10 05:22:26
○NSns3npv.name.com2016-09-30 → 2017-10-14 · 5 obs
○ 2016-06-29 22:30:16
● 2016-09-30 08:06:34
● 2017-10-14 23:42:32
○ 2026-05-14 10:46:28
○ 2026-07-10 05:22:26
● 2016-09-30 08:06:34
● 2017-10-14 23:42:32
○ 2026-05-14 10:46:28
○ 2026-07-10 05:22:26
○NSns4bht.name.com2016-09-30 → 2017-10-14 · 5 obs
○ 2016-06-29 22:30:16
● 2016-09-30 08:06:34
● 2017-10-14 23:42:32
○ 2026-05-14 10:46:28
○ 2026-07-10 05:22:26
● 2016-09-30 08:06:34
● 2017-10-14 23:42:32
○ 2026-05-14 10:46:28
○ 2026-07-10 05:22:26
○NSns99.worldnic.com2007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:02
○ 2015-08-12 07:32:14
○ 2026-07-10 05:22:26
○ 2015-08-12 07:32:14
○ 2026-07-10 05:22:26
○MXmail.com21.com2016-06-29 → 2016-06-29 · 3 obs
● 2016-06-29 22:30:16
○ 2016-09-30 08:06:34
○ 2026-07-10 05:22:26
○ 2016-09-30 08:06:34
○ 2026-07-10 05:22:26
○A148.135.52.2452026-05-14 → 2026-05-14 · 4 obs
○ 2017-10-14 23:42:32
● 2026-05-14 10:46:28
○ 2026-05-27 08:54:12
○ 2026-07-10 05:22:26
● 2026-05-14 10:46:28
○ 2026-05-27 08:54:12
○ 2026-07-10 05:22:26
○A160.153.128.72016-06-29 → 2016-06-29 · 4 obs
○ 2015-08-12 07:32:14
● 2016-06-29 22:30:16
○ 2016-08-27 03:28:52
○ 2026-07-10 05:22:26
● 2016-06-29 22:30:16
○ 2016-08-27 03:28:52
○ 2026-07-10 05:22:26
○A185.28.20.752016-10-20 → 2017-10-14 · 8 obs
○ 2016-09-30 08:06:34
● 2016-10-20 08:18:26
● 2017-07-16 01:42:22
○ 2017-08-28 18:29:06
● 2017-10-02 20:14:16
● 2017-10-14 23:42:32
○ 2026-05-14 10:46:28
○ 2026-07-10 05:22:26
● 2016-10-20 08:18:26
● 2017-07-16 01:42:22
○ 2017-08-28 18:29:06
● 2017-10-02 20:14:16
● 2017-10-14 23:42:32
○ 2026-05-14 10:46:28
○ 2026-07-10 05:22:26
●A192.129.243.542026-05-27 → 2026-07-10 · 3 obs
○ 2026-05-14 10:46:28
● 2026-05-27 08:54:12
● 2026-07-10 05:22:26
● 2026-05-27 08:54:12
● 2026-07-10 05:22:26
○A45.55.15.992016-09-30 → 2016-09-30 · 4 obs
○ 2016-08-27 03:28:52
● 2016-09-30 08:06:34
○ 2016-10-20 08:18:26
○ 2026-07-10 05:22:26
● 2016-09-30 08:06:34
○ 2016-10-20 08:18:26
○ 2026-07-10 05:22:26
○A69.64.147.2422016-08-27 → 2017-08-28 · 7 obs
○ 2016-06-29 22:30:16
● 2016-08-27 03:28:52
○ 2016-09-30 08:06:34
○ 2017-07-16 01:42:22
● 2017-08-28 18:29:06
○ 2017-10-02 20:14:16
○ 2026-07-10 05:22:26
● 2016-08-27 03:28:52
○ 2016-09-30 08:06:34
○ 2017-07-16 01:42:22
● 2017-08-28 18:29:06
○ 2017-10-02 20:14:16
○ 2026-07-10 05:22:26
○A72.55.180.972007-10-22 → 2007-10-22 · 3 obs
● 2007-10-22 17:00:02
○ 2015-08-12 07:32:14
○ 2026-07-10 05:22:26
○ 2015-08-12 07:32:14
○ 2026-07-10 05:22:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| com21.com | ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com | 12 records |
✅ Authoritative Response
Server:162.159.26.234
NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for com21.com (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.129.243.54 |
| NS | 3 | ns1.dnsowl.com, ns2.dnsowl.com... |
| SOA | 1 | ns1.dnsowl.com hostmaster.dnsowl.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)
Analysis
Hierarchy
com21.com is a parent domain of www.com21.com.
IP Addresses
com21.com resolves to just one IP address, 192.129.243.54.
Name Servers
The authoritative name servers for com21.com are ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com — three in total.
com21.com shares at least some of its name servers with other domains, including dhnow.com, zjyjmjg.com, (0x706f726e)ophoto.one and two others.
Each of the hosts ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com resolves to four IP addresses: ns1.dnsowl.com points to 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad; ns2.dnsowl.com points to 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82; and ns3.dnsowl.com points to 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.