testcoder.com - dns.ninja
testcoder.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| TXT | f0095018235b8109a2bf9f65674a1784b6971ed6 | ||||||
| SOA | ns1.atom.comhostmaster@testcoder.com 2025-11-09 #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=1788100955 | ||||||
Same first word
testcoder.site |
testcoder.com |
testcoder.xyz |
Similar names
Previous names
Next names
DNS History
11 records (3 active, 8 former)
○NSalex.ns.cloudflare.com2015-08-26 → 2016-06-30 · 4 obs
● 2016-06-30 13:12:34
○ 2020-02-08 04:19:36
○ 2026-08-30 14:48:24
○NSeva.ns.cloudflare.com2015-08-26 → 2016-06-30 · 4 obs
● 2016-06-30 13:12:34
○ 2020-02-08 04:19:36
○ 2026-08-30 14:48:24
●NSns1.atom.com2026-08-18 → 2026-08-30 · 3 obs
● 2026-08-18 22:25:26
● 2026-08-30 14:48:24
●NSns2.atom.com2026-08-18 → 2026-08-30 · 3 obs
● 2026-08-18 22:25:26
● 2026-08-30 14:48:24
○NSns3.afternic.com2020-02-08 → 2020-02-08 · 4 obs
● 2020-02-08 04:19:36
○ 2026-08-18 22:25:26
○ 2026-08-30 14:48:24
○NSns4.afternic.com2020-02-08 → 2020-02-08 · 4 obs
● 2020-02-08 04:19:36
○ 2026-08-18 22:25:26
○ 2026-08-30 14:48:24
○A104.28.4.502015-08-26 → 2016-06-30 · 4 obs
● 2016-06-30 13:12:34
○ 2020-02-08 04:19:36
○ 2026-08-30 14:48:24
○A104.28.5.502015-08-26 → 2016-06-30 · 4 obs
● 2016-06-30 13:12:34
○ 2020-02-08 04:19:36
○ 2026-08-30 14:48:24
○A35.169.58.1882020-02-08 → 2020-02-08 · 4 obs
● 2020-02-08 04:19:36
○ 2026-08-18 22:25:26
○ 2026-08-30 14:48:24
●A52.20.84.622026-08-18 → 2026-08-30 · 3 obs
● 2026-08-18 22:25:26
● 2026-08-30 14:48:24
○A54.208.77.1242020-02-08 → 2020-02-08 · 4 obs
● 2020-02-08 04:19:36
○ 2026-08-18 22:25:26
○ 2026-08-30 14:48:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| testcoder.com | ns1.atom.com, ns2.atom.com | 2 records |
✅ Authoritative Response
Server:44.219.81.145
NS records: ns1.atom.com, ns2.atom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testcoder.com (unsigned zone)
⏱️ Timing
Total: 3037ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns2.atom.com, ns1.atom.com |
| TXT | 1 | f0095018235b8109a2bf9f65674a1784b6971ed6 |
| SOA | 1 | ns1.atom.com hostmaster.testcoder.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
IP Addresses
testcoder.com has exactly one IP address — 52.20.84.62.
(0x6269746368)rome.com, losontiya.co.uk, spicefever.com plus two other host names have IP numbers in common with testcoder.com.
Name Servers
testcoder.com has two authoritative name servers — ns1.atom.com and ns2.atom.com.
The name server configuration of testcoder.com is shared with other domains, for instance kopiz.com, eetrading.com, herosure.com and two others.
testcoder.com partially shares its NS delegation with several other domains, including adoptnature.com, healthwrapper.com, brawnio.com and two others.
ns1.atom.com resolves to 44.219.81.145. ns2.atom.com resolves to 50.19.240.86. Both host names point to a single IP number.