codermap.io - dns.ninja
codermap.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1783462282 | ||||||
Subdomains
www.codermap.io |
Same first word
Similar names
DNS History
8 records (7 active, 1 former)
●NSns51.domaincontrol.com2018-05-11 → 2026-07-07 · 2 obs
● 2026-07-07 22:31:22
●NSns52.domaincontrol.com2018-05-11 → 2026-07-07 · 2 obs
● 2026-07-07 22:31:22
●MXalt1.aspmx.l.google.com2018-05-11 → 2026-07-07 · 2 obs
● 2026-07-07 22:31:22
●MXalt2.aspmx.l.google.com2018-05-11 → 2026-07-07 · 2 obs
● 2026-07-07 22:31:22
●MXaspmx.l.google.com2018-05-11 → 2026-07-07 · 2 obs
● 2026-07-07 22:31:22
●MXaspmx3.googlemail.com2018-05-11 → 2026-07-07 · 2 obs
● 2026-07-07 22:31:22
○A107.21.211.212018-05-11 → 2018-05-11 · 3 obs
○ 2026-03-31 06:44:32
○ 2026-07-07 22:31:22
●A54.157.89.2142026-03-31 → 2026-07-07 · 3 obs
● 2026-03-31 06:44:32
● 2026-07-07 22:31:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| codermap.io | ns51.domaincontrol.com, ns52.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.105.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codermap.io (unsigned zone)
⏱️ Timing
Total: 669ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.157.89.214 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 4 | alt2.aspmx.l.google.com (pri: 30), aspmx3.googlemail.com (pri: 50)... |
| TXT | 2 | v=spf1 a mx include:amazonses.com includ, google-site-verification=ipocvt9k0-d2G8q |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
www.codermap.io is a subdomain of codermap.io.
IP Addresses
codermap.io has exactly one IP address — 54.157.89.214.
Among the host names that share IP numbers with codermap.io is ec2-54-157-89-214.compute-1.amazonaws.com, as one example.
Name Servers
The NS records for codermap.io delegate to ns51.domaincontrol.com and ns52.domaincontrol.com.
The name server configuration of codermap.io is shared with other domains, for instance leoinformatics.com, designerhomeliving.com, mooresmilesok.com and two others.
codermap.io and other domains like sagecoaching.net share at least a portion of their name servers.
ns51.domaincontrol.com resolves to 97.74.105.26 and 2603:5:2192::1a. Likewise, ns52.domaincontrol.com resolves to 173.201.73.26 and 2603:5:2292::1a — two IP addresses apiece.
Mail Servers
The four mail servers for codermap.io are aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
At least some of the mail servers used by codermap.io are shared with other domains: mulderoutdoors.com, dotoit.com, ns500699.ns500699.ns500693.ns500734.ns500693.ns500693.ns500734.ns500699.ns500699.ns500588.ns500699.ns500588.ns500612.ns500588.dtrkdll.com and two others among them.
It is common to find these mail servers paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and aspmx2.googlemail.com, as well as two others.
Each of the four hosts aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com has two IP addresses. aspmx3.googlemail.com points to 172.253.145.26 and 2607:f8b0:4023:3003::1b. aspmx.l.google.com points to 172.253.62.27 and 2607:f8b0:4004:c29::1b. alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b. alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.