blockcodex.com - dns.ninja
blockcodex.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@blockcodex.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=1790316719 | ||||||
Subdomains
www.blockcodex.com |
Same first word
Similar names
Previous names
Next names
DNS History
17 records (3 active, 14 former)
●NSns1.atom.com2026-09-25 → 2026-09-25 · 3 obs
○ 2019-01-25 09:19:50
● 2026-09-25 06:30:08
● 2026-09-25 06:30:10
● 2026-09-25 06:30:08
● 2026-09-25 06:30:10
○NSns19.domaincontrol.com2019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
●NSns2.atom.com2026-09-25 → 2026-09-25 · 3 obs
○ 2019-01-25 09:19:50
● 2026-09-25 06:30:08
● 2026-09-25 06:30:10
● 2026-09-25 06:30:08
● 2026-09-25 06:30:10
○NSns20.domaincontrol.com2019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○MXalt1.aspmx.l.google.com2019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○MXalt2.aspmx.l.google.com2019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○MXaspmx.l.google.com2019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○MXaspmx2.googlemail.com2019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○MXaspmx3.googlemail.com2019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○A184.168.221.402019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○A184.168.221.452019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○A184.168.221.482019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○A50.63.202.332019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○A50.63.202.472019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○A50.63.202.552019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○A50.63.202.562019-01-25 → 2019-01-25 · 3 obs
● 2019-01-25 09:19:50
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
○ 2026-09-25 06:30:08
○ 2026-09-25 06:30:10
●A52.20.84.622026-09-25 → 2026-09-25 · 3 obs
○ 2019-01-25 09:19:50
● 2026-09-25 06:30:08
● 2026-09-25 06:30:10
● 2026-09-25 06:30:08
● 2026-09-25 06:30:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| blockcodex.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 blockcodex.com (unsigned zone)
⏱️ Timing
Total: 3616ms | 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.blockcodex.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.atom.com, ns2.atom.com)
Analysis
Hierarchy
www.blockcodex.com is delegated beneath blockcodex.com.
IP Addresses
blockcodex.com resolves to just one IP address, 52.20.84.62.
Name Servers
Two name servers handle the delegation for blockcodex.com: ns1.atom.com and ns2.atom.com.
ns1.atom.com → 44.219.81.145 and ns2.atom.com → 50.19.240.86: one IP number per host name.