critic.io - robtex.com
critic.io
| 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@critic.io 2025-11-10 #1 | ||||||
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=1773494468 | ||||||
Subdomains
www.critic.io |
Same first word
Similar names
DNS History
15 records (3 active, 12 former)
●NSns1.atom.com2026-03-02 → 2026-03-21 · 3 obs
● 2026-03-02 08:55:06
● 2026-03-21 06:52:58
○NSns1.dnsimple.com2020-02-17 → 2020-02-17 · 3 obs
○ 2026-03-02 08:55:06
○ 2026-03-21 06:52:58
●NSns2.atom.com2026-03-02 → 2026-03-21 · 3 obs
● 2026-03-02 08:55:06
● 2026-03-21 06:52:58
○NSns2.dnsimple.com2020-02-17 → 2020-02-17 · 3 obs
○ 2026-03-02 08:55:06
○ 2026-03-21 06:52:58
○NSns3.dnsimple.com2020-02-17 → 2020-02-17 · 3 obs
○ 2026-03-02 08:55:06
○ 2026-03-21 06:52:58
○NSns4.dnsimple.com2020-02-17 → 2020-02-17 · 3 obs
○ 2026-03-02 08:55:06
○ 2026-03-21 06:52:58
○A3.225.95.1262020-02-17 → 2020-02-17 · 3 obs
○ 2026-03-02 08:55:06
○ 2026-03-21 06:52:58
○A34.200.167.1002020-02-17 → 2020-02-17 · 3 obs
○ 2026-03-02 08:55:06
○ 2026-03-21 06:52:58
○A50.19.23.1172020-02-17 → 2020-02-17 · 3 obs
○ 2026-03-02 08:55:06
○ 2026-03-21 06:52:58
○A52.0.145.1862020-02-17 → 2020-02-17 · 3 obs
○ 2026-03-02 08:55:06
○ 2026-03-21 06:52:58
●A52.20.84.622026-03-02 → 2026-03-21 · 3 obs
● 2026-03-02 08:55:06
● 2026-03-21 06:52:58
○A52.22.170.1442020-02-17 → 2020-02-17 · 3 obs
○ 2026-03-02 08:55:06
○ 2026-03-21 06:52:58
○A52.5.140.1962020-02-17 → 2020-02-17 · 3 obs
○ 2026-03-02 08:55:06
○ 2026-03-21 06:52:58
○A52.86.253.32020-02-17 → 2020-02-17 · 3 obs
○ 2026-03-02 08:55:06
○ 2026-03-21 06:52:58
○A54.152.6.2492020-02-17 → 2020-02-17 · 3 obs
○ 2026-03-02 08:55:06
○ 2026-03-21 06:52:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | b0.nic.io, a2.nic.io, a0.nic.io, c0.nic.io | - |
| critic.io | ns2.atom.com, ns1.atom.com | - |
✅ Authoritative Response
Server: 44.219.81.145
NS records: ns2.atom.com, ns1.atom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for critic.io (unsigned zone)
⏱️ Timing
Total: 386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 52.20.84.62 |
| NS | 2 | ns1.atom.com, ns2.atom.com |
| SOA | 1 | ns1.atom.com hostmaster.critic.io |
Analysis
Hierarchy
critic.io is the parent of www.critic.io.
IP Addresses
critic.io points to a single IP number: 52.20.84.62.
other host names for instance lavaso.com, uphub.co, jalm.com, zooves.com and walid.me share IP numbers with critic.io.
Name Servers
critic.io is delegated to two name servers: ns1.atom.com and ns2.atom.com.
critic.io shares the same name server setup as other domains, for example mobilestudent.com, nimcom.com, akusztika.com, barkudo.com and fogza.com.
critic.io at least partially shares name servers with other domains, for instance medvora.com, untalked.com, bipq.com, livoe.com and dotgods.com.
These name servers are commonly used with the name servers verification-5w6gzm5jdactwsymb4badv.ns101.verify.hn.
Host names with one IP number:
The host ns1.atom.com points to 44.219.81.145 and the host ns2.atom.com points to 50.19.240.86.