coderstein.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

coderstein.dev

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:a39d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:a97🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.10.151Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.163.157🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSabdullah.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ccb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A2803:f800:50::6ca2:c3cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRabdullah.ns.cloudflare.com
A2a06:98c1:50::ac40:23cb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRabdullah.ns.cloudflare.com
A108.162.195.203🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A162.159.44.203Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A172.64.35.203🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
NSlaylah.ns.cloudflare.com
A2606:4700:50::a29f:26e6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaylah.ns.cloudflare.com
A2803:f800:50::6ca2:c2e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlaylah.ns.cloudflare.com
A2a06:98c1:50::ac40:22e6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlaylah.ns.cloudflare.com
A108.162.194.230🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaylah.ns.cloudflare.com
A162.159.38.230Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaylah.ns.cloudflare.com
A172.64.34.230🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaylah.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c29::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadum-in-f27.1e100.net
A142.251.163.27🇺🇸 Google142.251.163.0/24
PTRwv-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1a🇨🇱 Google2800:3f0:4003::/48
A192.178.234.26🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.27🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f27.1e100.net
TXTgoogle-site-verification=6ZdPR4RzBrICm3qU_UKvqaNLsxaMhjuLry2yX2scNV8
TXTv=spf1 include:dc-aa8e722993._spfm.coderstein.dev include:amazonses.com a:mai...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.10.151, 172.67.163.157
IPv6 hints2606:4700:3033::ac43:a39d, 2606:4700:3037::6815:a97
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=149, name=cloudflare-ech.com
SOAabdullah.ns.cloudflare.comdns@cloudflare.com serial=2414319025

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

coderstein.dev

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Previous names

coderscott.dev
coderscrew.dev
coderscript.dev
codersden.dev
coderseb.dev
coderservices.dev
codersfx.dev
codershack.dev
codersinhoods.dev
codersite.dev
coderslab.dev
coderslibrary.dev
coderso.dev
codersofcolor.dev
coderspace.dev
codersparadise.dev
codersports.dev
coderspro.dev
codersrs.dev

Next names

codersworld.dev
codersync.dev
codersyug.dev
codert.dev
codertainment.dev
codertheory.dev
codertodata.dev
codertom.dev
codertoolkit.dev
codertype.dev
coderules.dev
coderum.dev
coderun.dev
coderunner.dev
coderunr.dev
coderup.dev
coderush.dev
coderuslan.dev
coderustle.dev
coderv.dev

DNS History

11 records (11 active, 0 former)

NSabdullah.ns.cloudflare.comlaylah.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.10.151172.67.163.1572606:4700:3033::ac43:a39d2606:4700:3037::6815:a97
●NSabdullah.ns.cloudflare.com2026-09-10 → 2026-09-15 · 2 obs
● 2026-09-10 18:38:04
● 2026-09-15 10:48:56
●NSlaylah.ns.cloudflare.com2026-09-10 → 2026-09-15 · 2 obs
● 2026-09-10 18:38:04
● 2026-09-15 10:48:56
●MXalt1.aspmx.l.google.com2026-09-10 → 2026-09-15 · 2 obs
● 2026-09-10 18:38:04
● 2026-09-15 10:48:56
●MXalt2.aspmx.l.google.com2026-09-10 → 2026-09-15 · 2 obs
● 2026-09-10 18:38:04
● 2026-09-15 10:48:56
●MXalt3.aspmx.l.google.com2026-09-10 → 2026-09-15 · 2 obs
● 2026-09-10 18:38:04
● 2026-09-15 10:48:56
●MXalt4.aspmx.l.google.com2026-09-10 → 2026-09-15 · 2 obs
● 2026-09-10 18:38:04
● 2026-09-15 10:48:56
●MXaspmx.l.google.com2026-09-10 → 2026-09-15 · 2 obs
● 2026-09-10 18:38:04
● 2026-09-15 10:48:56
●A104.21.10.1512026-09-10 → 2026-09-15 · 2 obs
● 2026-09-10 18:38:04
● 2026-09-15 10:48:56
●A172.67.163.1572026-09-10 → 2026-09-15 · 2 obs
● 2026-09-10 18:38:04
● 2026-09-15 10:48:56
●A2606:4700:3033::ac43:a39d2026-09-10 → 2026-09-15 · 2 obs
● 2026-09-10 18:38:04
● 2026-09-15 10:48:56
●A2606:4700:3037::6815:a972026-09-10 → 2026-09-15 · 2 obs
● 2026-09-10 18:38:04
● 2026-09-15 10:48:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com...-
coderstein.devlaylah.ns.cloudflare.com, abdullah.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.203

NS records: laylah.ns.cloudflare.com, abdullah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coderstein.dev (unsigned zone)

⏱️ Timing

Total: 878ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.163.157, 104.21.10.151
AAAA22606:4700:3037::6815:a97, 2606:4700:3033::ac43:a39d
NS2abdullah.ns.cloudflare.com, laylah.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=6ZdPR4RzBrICm3q, v=spf1 include:dc-aa8e722993._spfm.coder
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1abdullah.ns.cloudflare.com dns.cloudflar

Analysis

IP Addresses

coderstein.dev points to the four IP addresses 104.21.10.151, 172.67.163.157, 2606:4700:3033::ac43:a39d and 2606:4700:3037::6815:a97.

Among the host names that share IP numbers with coderstein.dev are wv-vermoegensverwaltung.de, davtangi.in, c3thanhson.edu.vn and two others.

Name Servers

coderstein.dev uses two name servers for its delegation: abdullah.ns.cloudflare.com and laylah.ns.cloudflare.com.

coderstein.dev has the same name server delegation as a number of other domains, such as telop-extractor-trial.pages.dev, bakticahayakeadilan.or.id, winspirit-it.net and two more.

There is at least partial name server overlap between coderstein.dev and other domains — kodruay168win.com, chaicoffee-dev.workers.dev, merhametveadalet.com and two more among them.

These name servers frequently co-occur with the name servers aleena.ns.cloudflare.com and nelly.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname abdullah.ns.cloudflare.com directs to 108.162.195.203, 162.159.44.203 and 172.64.35.203 along with 3 other IP addresses.

Hostname laylah.ns.cloudflare.com directs to 108.162.194.230, 162.159.38.230 and 172.64.34.230 along with 3 other IP addresses.

Mail Servers

coderstein.dev has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

coderstein.dev shares at least some of its mail servers with other domains — for example growncreativellc.com, zero-soft.com, alexscottre.com and two more.

It is common to find these mail servers paired with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com directs traffic to 142.251.163.27 and 2607:f8b0:4004:c29::1b.

alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1b.