mx0.code21.com - dns.ninja
mx0.code21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ ⚠️ Not in parent delegation | ||||||
| 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 ⚠️ Not in parent delegation | ||||||
| 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 ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
code21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| NS | ns2.sedoparking.com | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
Previously MX for
Same first word
mx0.pt |
mx0.net |
mx0.in |
mx0.email |
mx0.nl |
mx0.kinghost.net |
mx0.mx |
mx0.cn |
mx0.com |
mx0.na4u.ru |
mx0.me |
mx0.ca |
mx0.ru |
mx0.org |
mx0.eu |
mx0.fr |
mx0.de |
Similar names
m0x.ru |
0mx.de |
m0x.org |
m0x.de |
xm0.net |
m0x.io |
xm0.cc |
m0x.net |
0mx.top |
xm0.ru |
m0x.com |
xm0.com |
x0m.ru |
0mx.net |
0xm.de |
0mx.cc |
0xm.com |
0mx.org |
0xm.cc |
x0m.com |
0mx.cn |
0xm.net |
x0m.cn |
m0x.us |
m0x.cn |
x0m.net |
0mx.com |
x0m.de |
DNS History
5 records (4 active, 1 former)
●NSns1.sedoparking.com2026-05-12 → 2026-06-06 · 2 obs
● 2026-06-06 01:33:30
●NSns2.sedoparking.com2026-05-12 → 2026-06-06 · 2 obs
● 2026-06-06 01:33:30
●MXlocalhost2026-05-12 → 2026-06-06 · 2 obs
● 2026-06-06 01:33:30
●A64.190.63.2222026-05-12 → 2026-06-06 · 3 obs
● 2026-05-12 17:44:14
● 2026-06-06 01:33:30
○A80.237.138.52015-06-12 → 2016-11-08 · 4 obs
● 2016-11-08 01:54:08
○ 2026-05-12 17:44:14
○ 2026-06-06 01:33:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| code21.com | ns1.sedoparking.com, ns2.sedoparking.com | 2 records |
✅ Authoritative Response
Server:91.195.241.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code21.com (unsigned zone)
⏱️ Timing
Total: 544ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.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
IP Addresses
mx0.code21.com directs to one IP number, which is 64.190.63.222.
Among the host names that share IP numbers with mx0.code21.com are www.talkie-walkie.com, wellkin.de, ddad.com and two others.
Name Servers
mx0.code21.com is delegated to two name servers: ns1.sedoparking.com and ns2.sedoparking.com.
mx0.code21.com has the same name server delegation as a number of other domains, such as www.inover.com, amazonpay.ai, mx.k-p.eu and two more.
mx0.code21.com has name servers in common with a number of other domains — hausmeister-mieten.de, sigaar.nl, tourdulichthanhhoa.com and imap.hotmai.fr among them.
ns1.sedoparking.com and ns2.sedoparking.com each resolve to two IP addresses: ns1.sedoparking.com points to 3.130.216.63 and 91.195.241.8, while ns2.sedoparking.com points to 34.211.188.210 and 91.195.240.8.
Mail Servers
mx0.code21.com routes its mail through a single mail server, localhost.
mx0.code21.com has the same mail server arrangement as a number of other domains, for example chong.ltd, netcoder.org, 1conic.com and two more.