coding101.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

coding101.dev

DNSSEC🔒 Signed (DS record present)
A167.235.151.84🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC
PTRstatic.84.151.235.167.clients.your-server.de
NSns1.cyon.ch ⭐
A2a01:ab20:0:185::2🇨🇭 CYON2a01:ab20::/32
A185.174.216.2🇨🇭 CYON185.174.216.0/22
PTRns1.cyon.ch
NSns2.cyon.ch
A2001:67c:234::2🇨🇭 CYON2001:67c:234::/48 cyon GmbH
A91.206.24.2🇨🇭 CYON91.206.24.0/23 Cyon GmbH
PTRns2.cyon.ch
MXmail.coding101.dev ⭐
A2a01:ab20:0:4::14🇨🇭 CYON2a01:ab20::/32
PTRs005.cyon.net
A149.126.4.14🇨🇭 CYON149.126.0.0/21 cyon GmbH
PTRs005.cyon.net
TXTgoogle-site-verification=RlLRIBcbhFIxLTofDEJN3z3UypE6CHOMWrHYs8h1oHA
TXTv=spf1 include:spf.protection.cyon.net -all
SOAns1.cyon.chserver@cyon.ch 2023-08-28 #1

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

coding101.dev
coding101.hk
coding101.site
coding101.com
coding101.org

Similar names

101coding.com
coding110.com

Previous names

codility.dev
codilocks.dev
codilot.dev
codim.dev
codime.dev
codimir.dev
codimite.dev
codimo.dev
codin-it.dev
codinary.dev
codinental.dev
coding-agent.dev
coding-agents.dev
coding-dojo.dev
coding-labs.dev
coding-os.dev
coding-skills.dev
coding-syndicate.dev
coding-with-ai.dev
coding.dev

Next names

coding398.dev
codinga.dev
codingafterhours.dev
codingale.dev
codingallnight.dev
codingap.dev
codingarret.dev
codingassignmentspro.dev
codingate.dev
codingbear.dev
codingbeyond.dev
codingblocks.dev
codingboss.dev
codingbrain.dev
codingbull.dev
codingbyanna.dev
codingbyhand.dev
codingcat.dev

DNS History

4 records (4 active, 0 former)

NSns1.cyon.chns2.cyon.chMXmail.coding101.devA167.235.151.84
●NSns1.cyon.ch2026-09-01 → 2026-09-02 · 2 obs
● 2026-09-01 13:19:06
● 2026-09-02 01:57:16
●NSns2.cyon.ch2026-09-01 → 2026-09-02 · 2 obs
● 2026-09-01 13:19:06
● 2026-09-02 01:57:16
●MXmail.coding101.dev2026-09-01 → 2026-09-02 · 2 obs
● 2026-09-01 13:19:06
● 2026-09-02 01:57:16
●A167.235.151.842026-09-01 → 2026-09-02 · 2 obs
● 2026-09-01 13:19:06
● 2026-09-02 01:57:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
coding101.devns2.cyon.ch, ns1.cyon.ch-

✅ Authoritative Response

Server:91.206.24.2

NS records: ns2.cyon.ch, ns1.cyon.ch

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 957ms | Queries: -

📄 Records

TypeCountSample Data
A1167.235.151.84
NS2ns1.cyon.ch, ns2.cyon.ch
MX1mail.coding101.dev (pri: 0)
TXT2v=spf1 include:spf.protection.cyon.net -, google-site-verification=RlLRIBcbhFIxLTo
SOA1ns1.cyon.ch server.cyon.ch

Analysis

IP Addresses

coding101.dev resolves to one IP address: 167.235.151.84.

static.84.151.235.167.clients.your-server.de, ago2.org and vanilla.ch are examples of other host names that share IP numbers with coding101.dev.

Name Servers

coding101.dev has two authoritative name servers — ns1.cyon.ch and ns2.cyon.ch.

coding101.dev uses the same name servers as several other domains — among them schalbetter.ch, corba-bus.ch, autolife.ch and two more.

Both ns1.cyon.ch and ns2.cyon.ch have two IP addresses each. ns1.cyon.ch resolves to 185.174.216.2 and 2a01:ab20:0:185::2; ns2.cyon.ch resolves to 91.206.24.2 and 2001:67c:234::2.

Mail Servers

Mail for coding101.dev is handled by a single mail server, mail.coding101.dev.

The host mail.coding101.dev resolves to 149.126.4.14 and 2a01:ab20:0:4::14 — two IP addresses.