codersworld.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

codersworld.dev

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NSraina.ns.cloudflare.com
A2606:4700:50::a29f:26f1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraina.ns.cloudflare.com
A2803:f800:50::6ca2:c2f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRraina.ns.cloudflare.com
A2a06:98c1:50::ac40:22f1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRraina.ns.cloudflare.com
A108.162.194.241🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraina.ns.cloudflare.com
A162.159.38.241Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraina.ns.cloudflare.com
A172.64.34.241🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRraina.ns.cloudflare.com
NSrex.ns.cloudflare.com
A2606:4700:58::a29f:2c0d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrex.ns.cloudflare.com
A2803:f800:50::6ca2:c30d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrex.ns.cloudflare.com
A2a06:98c1:50::ac40:230d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrex.ns.cloudflare.com
A108.162.195.13🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrex.ns.cloudflare.com
A162.159.44.13Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrex.ns.cloudflare.com
A172.64.35.13🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrex.ns.cloudflare.com
MXcodersworld-dev.mail.protection.outlook.com
A2a01:111:f403:cc2c::🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A2a01:111:f403:cc2c::1🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-ma0pr01cu01101.inbound.protection.outlook.com
A2a01:111:f403:cc2d::🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A2a01:111:f403:cc2d::1🇮🇳 Microsoft2a01:111:f000::/36
PTRmail-pnypr01cu00201.inbound.protection.outlook.com
A52.101.144.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01000.inbound.protection.outlook.com
A52.101.144.3🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ma0pr01cu01103.inbound.protection.outlook.com
A52.101.145.0🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnzpr01cu00200.inbound.protection.outlook.com
A52.101.145.2🇮🇳 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-pnypr01cu00202.inbound.protection.outlook.com
TXTMS=ms74326658
TXTv=spf1 include:spf.protection.outlook.com ~all
SOAraina.ns.cloudflare.comdns@cloudflare.com serial=2411663983

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)

Subdomains

Same first word

Similar names

Previous names

Next names

DNS History

4 records (4 active, 0 former)

NSraina.ns.cloudflare.comrex.ns.cloudflare.comMXcodersworld-dev.mail.protection.outlook.comA76.76.21.21
NSraina.ns.cloudflare.com2026-08-26 → 2026-08-26 · 2 obs
● 2026-08-26 02:51:12
● 2026-08-26 02:51:14
NSrex.ns.cloudflare.com2026-08-26 → 2026-08-26 · 2 obs
● 2026-08-26 02:51:12
● 2026-08-26 02:51:14
MXcodersworld-dev.mail.protection.outlook.com2026-08-26 → 2026-08-26 · 2 obs
● 2026-08-26 02:51:12
● 2026-08-26 02:51:14
A76.76.21.212026-08-26 → 2026-08-26 · 2 obs
● 2026-08-26 02:51:12
● 2026-08-26 02:51:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com...-
codersworld.devrex.ns.cloudflare.com, raina.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.241

NS records: rex.ns.cloudflare.com, raina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codersworld.dev (unsigned zone)

⏱️ Timing

Total: 473ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS2raina.ns.cloudflare.com, rex.ns.cloudflare.com
MX1codersworld-dev.mail.protection.outlook.
TXT2MS=ms74326658, v=spf1 include:spf.protection.outlook.co
SOA1raina.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

app.codersworld.dev is a subdomain of codersworld.dev.

IP Addresses

codersworld.dev has exactly one IP address — 76.76.21.21.

axonanalytics.io, submersion.net, atlantic.ph plus two other host names have IP numbers in common with codersworld.dev.

Name Servers

codersworld.dev is delegated to two name servers: raina.ns.cloudflare.com and rex.ns.cloudflare.com.

The name server configuration of codersworld.dev is shared with other domains, for instance fdgryrsasaevg.workers.dev, danail-t-rusev.workers.dev, serpgrow.com and two others.

The name servers of codersworld.dev overlap at least partially with those of other domains — among them marko-tuisk.workers.dev, mbcslot88.study, funky.ngo and two more.

The name servers heather.ns.cloudflare.com, ligia.ns.cloudflare.com and glen.ns.cloudflare.com are commonly seen alongside these name servers.

Hosts with 6 IP addresses each:

raina.ns.cloudflare.com resolves to 108.162.194.241, 162.159.38.241, 172.64.34.241 and 3 other IP addresses.

rex.ns.cloudflare.com resolves to 108.162.195.13, 162.159.44.13, 172.64.35.13 and 3 other IP addresses.

Mail Servers

codersworld.dev uses one mail server — codersworld-dev.mail.protection.outlook.com.

codersworld-dev.mail.protection.outlook.com has 8 IP addresses: 52.101.144.0, 52.101.144.3, 52.101.145.0 plus 5 more.