code21.com - dns.ninja
code21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ 🔒 | ||||||
| A | ::1 | ||||||
| A | 127.0.0.1 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
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=1780694276 | ||||||
Subdomains
mx0.code21.com |
Same first word
Similar names
21code.com |
12code.eu |
code12.de |
deco21.de |
code12.org |
21doce.com.mx |
12code.com |
code12.net |
12code.nl |
12doce.com |
code12.cloud |
1code2.com |
code12.com.au |
code12.com |
DNS History
9 records (4 active, 5 former)
○NSb1.wpns.hosteurope.de2015-08-04 → 2019-03-29 · 4 obs
● 2015-08-04 15:20:36
● 2019-03-29 23:02:50
○ 2026-04-24 03:51:58
○ 2026-06-05 21:44:06
● 2019-03-29 23:02:50
○ 2026-04-24 03:51:58
○ 2026-06-05 21:44:06
○NSb1.wsns.hosteurope.de2015-08-04 → 2019-03-29 · 4 obs
● 2015-08-04 15:20:36
● 2019-03-29 23:02:50
○ 2026-04-24 03:51:58
○ 2026-06-05 21:44:06
● 2019-03-29 23:02:50
○ 2026-04-24 03:51:58
○ 2026-06-05 21:44:06
●NSns1.sedoparking.com2026-04-24 → 2026-06-05 · 3 obs
○ 2019-03-29 23:02:50
● 2026-04-24 03:51:58
● 2026-06-05 21:44:06
● 2026-04-24 03:51:58
● 2026-06-05 21:44:06
●NSns2.sedoparking.com2026-04-24 → 2026-06-05 · 3 obs
○ 2019-03-29 23:02:50
● 2026-04-24 03:51:58
● 2026-06-05 21:44:06
● 2026-04-24 03:51:58
● 2026-06-05 21:44:06
●MXlocalhost2026-04-24 → 2026-06-05 · 3 obs
○ 2019-03-29 23:02:50
● 2026-04-24 03:51:58
● 2026-06-05 21:44:06
● 2026-04-24 03:51:58
● 2026-06-05 21:44:06
○MXmx0.code21.com2015-08-04 → 2019-03-29 · 4 obs
● 2015-08-04 15:20:36
● 2019-03-29 23:02:50
○ 2026-04-24 03:51:58
○ 2026-06-05 21:44:06
● 2019-03-29 23:02:50
○ 2026-04-24 03:51:58
○ 2026-06-05 21:44:06
○A2a01:488:42:1000:50ed:8447:14:73ec2015-08-04 → 2019-03-29 · 4 obs
● 2015-08-04 15:20:36
● 2019-03-29 23:02:50
○ 2026-04-24 03:51:58
○ 2026-06-05 21:44:06
● 2019-03-29 23:02:50
○ 2026-04-24 03:51:58
○ 2026-06-05 21:44:06
●A64.190.63.2222026-04-24 → 2026-06-05 · 3 obs
○ 2019-03-29 23:02:50
● 2026-04-24 03:51:58
● 2026-06-05 21:44:06
● 2026-04-24 03:51:58
● 2026-06-05 21:44:06
○A80.237.132.712015-08-04 → 2019-03-29 · 4 obs
● 2015-08-04 15:20:36
● 2019-03-29 23:02:50
○ 2026-04-24 03:51:58
○ 2026-06-05 21:44:06
● 2019-03-29 23:02:50
○ 2026-04-24 03:51:58
○ 2026-06-05 21:44:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| code21.com | ns1.sedoparking.com, ns2.sedoparking.com | 2 records |
✅ Authoritative Response
Server:3.130.216.63
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code21.com (unsigned zone)
⏱️ Timing
Total: 3560ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns2.sedoparking.com, ns1.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)
Analysis
Hierarchy
code21.com is a parent domain of mx0.code21.com.
IP Addresses
code21.com resolves to just one IP address, 64.190.63.222.
Name Servers
code21.com is served by two delegated name servers, ns1.sedoparking.com and ns2.sedoparking.com.
Each of the two host names carries two IP addresses: ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8, and ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.