sicoding.com - dns.ninja
sicoding.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 | ||||||
| SOA | ns1.atom.comhostmaster@sicoding.com 2025-11-10 #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=1788029165 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
9 records (3 active, 6 former)
○NSkate.ns.cloudflare.com2017-05-10 → 2017-05-10 · 3 obs
○ 2026-08-17 21:46:10
○ 2026-08-29 19:13:16
●NSns1.atom.com2026-08-17 → 2026-08-29 · 3 obs
● 2026-08-17 21:46:10
● 2026-08-29 19:13:16
●NSns2.atom.com2026-08-17 → 2026-08-29 · 3 obs
● 2026-08-17 21:46:10
● 2026-08-29 19:13:16
○NSrodney.ns.cloudflare.com2017-05-10 → 2017-05-10 · 3 obs
○ 2026-08-17 21:46:10
○ 2026-08-29 19:13:16
○A216.239.32.212017-05-10 → 2017-05-10 · 3 obs
○ 2026-08-17 21:46:10
○ 2026-08-29 19:13:16
○A216.239.34.212017-05-10 → 2017-05-10 · 3 obs
○ 2026-08-17 21:46:10
○ 2026-08-29 19:13:16
○A216.239.36.212017-05-10 → 2017-05-10 · 3 obs
○ 2026-08-17 21:46:10
○ 2026-08-29 19:13:16
○A216.239.38.212017-05-10 → 2017-05-10 · 3 obs
○ 2026-08-17 21:46:10
○ 2026-08-29 19:13:16
●A52.20.84.622026-08-17 → 2026-08-29 · 3 obs
● 2026-08-17 21:46:10
● 2026-08-29 19:13:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sicoding.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 sicoding.com (unsigned zone)
⏱️ Timing
Total: 221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns2.atom.com, ns1.atom.com |
| SOA | 1 | ns1.atom.com hostmaster.sicoding.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
IP Addresses
sicoding.com has exactly one IP address — 52.20.84.62.
exporter.cn, peqra.com, binzoo.com plus two other host names have IP numbers in common with sicoding.com.
Name Servers
The NS records for sicoding.com delegate to ns1.atom.com and ns2.atom.com.
The name server configuration of sicoding.com is shared with other domains, for instance lexelo.com, agentbazaar.com, nichetrip.com and two others.
sicoding.com shares at least some of its name servers with other domains, including paydil.com, complicated.ai, bassel.net and two others.
These name servers are frequently paired with the name servers ns1.afternic.com and ns2.afternic.com.
ns1.atom.com and ns2.atom.com each resolve to one IP number: ns1.atom.com points to 44.219.81.145 and ns2.atom.com points to 50.19.240.86.