4thcode.io - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

4thcode.io

DNSSEC🔒 Signed (DS record present)
A3.73.27.108🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix
PTRec2-3-73-27-108.eu-central-1.compute.amazonaws.com
A3.125.172.46🇩🇪 Amazon3.124.0.0/14 EC2 FRA prefix
NSns.zone.eu ⭐
A217.146.66.65🇪🇪 ZONE217.146.64.0/20 Zone Media LLC AGR/ANN Region > Estonia
PTRns.zone.eu
NSns2.zone.ee
A2a02:29e9:30:53::a🇪🇪 ZONE2a02:29e9:30::/48 Zone Media LLC AGR/ANN Region > Global
A85.234.242.32🇫🇮 ZONE85.234.242.0/23 Zone Media LLC AGR/ANN Region > Finland
PTRns.zone.fi
NSns3.zonedata.net
A2a02:29e9:20:53::a🇪🇪 ZONE2a02:29e9:20::/48 Zone Media LLC AGR/ANN Region > Global
A85.234.247.50🇪🇪 ZONE85.234.246.0/23 Zone Media LLC AGR/ANN Region > Netherlands
PTRns3.zonedata.net
MXsmtp.google.com ⭐
A2607:f8b0:4004:c1f::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f26.1e100.net
A2607:f8b0:4004:c21::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f26.1e100.net
A2607:f8b0:4004:c21::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f27.1e100.net
A2607:f8b0:4004:c29::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadum-in-f27.1e100.net
A64.233.180.26🇺🇸 Google64.233.180.0/24
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
A142.251.179.27🇺🇸 Google142.251.179.0/24
PTRpd-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
A173.194.45.27🇺🇸 Google173.194.0.0/16
PTRyuiadum-in-f27.1e100.net
MXnsjz3papb3knsyy6x66wtczaentx7gbe52ixzz26mpwsfwldd7bq.mx-verification.google.com(15)
SOAns.zone.euhostmaster@zone.eu 2026-09-16 #4

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1790281785

Same first word

4thcode.com
4thcode.io

Similar names

code4th.cn
code4th.com
4thedoc.com
4dtecho.com
do4tech.com

Previous names

4straction.io
4strax.io
4stud.io
4su.io
4subsea.io
4sv.io
4sx.io
4syte.io
4t.io
4t2.io
4t4.io
4tax.io
4tell.io
4tempos.io
4test.io
4th-wall.io
4th9.io
4thave.io
4thblock.io

Next names

4thdimension.io
4thdown.io
4thena.io
4therecord.io
4thesheeple.io
4theyevisions.io
4thfloor.io
4thlevel.io
4thoughtacademy.io
4thparty.io
4thplace.io
4thquarter.io
4thscene.io
4thsight.io
4thtech.io
4thwall.io
4thwave.io
4ti.io
4tify.io
4tip.io

DNS History

7 records (7 active, 0 former)

NSns.zone.euns2.zone.eens3.zonedata.netMXnsjz3papb3knsyy6x66wtczaentx7gbe52ixzz26mpwsfwldd7bq.mx-verification.google.comsmtp.google.comA3.125.172.463.73.27.108
●NSns.zone.eu2026-09-01 → 2026-09-24 · 2 obs
● 2026-09-01 04:01:52
● 2026-09-24 21:05:26
●NSns2.zone.ee2026-09-01 → 2026-09-24 · 2 obs
● 2026-09-01 04:01:52
● 2026-09-24 21:05:26
●NSns3.zonedata.net2026-09-01 → 2026-09-24 · 2 obs
● 2026-09-01 04:01:52
● 2026-09-24 21:05:26
●MXnsjz3papb3knsyy6x66wtczaentx7gbe52ixzz26mpwsfwldd7bq.mx-verification.google.com2026-09-01 → 2026-09-24 · 2 obs
● 2026-09-01 04:01:52
● 2026-09-24 21:05:26
●MXsmtp.google.com2026-09-01 → 2026-09-24 · 2 obs
● 2026-09-01 04:01:52
● 2026-09-24 21:05:26
●A3.125.172.462026-09-01 → 2026-09-24 · 2 obs
● 2026-09-01 04:01:52
● 2026-09-24 21:05:26
●A3.73.27.1082026-09-01 → 2026-09-24 · 2 obs
● 2026-09-01 04:01:52
● 2026-09-24 21:05:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
4thcode.ions.zone.eu, ns2.zone.ee, ns3.zonedata.net-

✅ Authoritative Response

Server:217.146.66.65

NS records: ns.zone.eu, ns2.zone.ee, ns3.zonedata.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1188ms | Queries: -

📄 Records

TypeCountSample Data
A23.125.172.46, 3.73.27.108
NS3ns3.zonedata.net, ns2.zone.ee...
MX2smtp.google.com (pri: 1), nsjz3papb3knsyy6x66wtczaentx7gbe52ixzz26
SOA1ns.zone.eu hostmaster.zone.eu

Analysis

IP Addresses

4thcode.io resolves to the IP addresses 3.73.27.108 and 3.125.172.46

Additional host names — gerko.online, zsolnayfelvasarlas.com, zuzanaholubcova.sk and two others — share IP numbers with 4thcode.io.

Name Servers

Three name servers are authoritative for 4thcode.io: ns2.zone.ee, ns.zone.eu and ns3.zonedata.net.

4thcode.io has at least partial name server overlap with other domains, such as cvihub.online, nordicspace.eu, getgrowthstocks.com and two others.

Host names with two IP numbers:

ns2.zone.ee maps to two IP addresses — 85.234.242.32 and 2a02:29e9:30:53::a.

ns3.zonedata.net maps to two IP addresses — 85.234.247.50 and 2a02:29e9:20:53::a.

Host names pointing to a single IP address:

ns.zone.eu points to the IP address 217.146.66.65.

Mail Servers

4thcode.io has two mail servers: smtp.google.com and nsjz3papb3knsyy6x66wtczaentx7gbe52ixzz26mpwsfwldd7bq.mx-verification.google.com.

4thcode.io shares mail servers — at least in part — with other domains, including launchpurespark.com, ezrahr.ai, app-connexa.com and two others.

Host names with 9 IP numbers:

smtp.google.com carries IP addresses 64.233.180.26, 64.233.180.27 and 142.251.179.27, with 6 other addresses beyond those.