codesday.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

codesday.dev

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NSns-cloud-c1.googledomains.com ⭐
A2001:4860:4802:32::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c1.googledomains.com
A216.239.32.108🇺🇸 Google216.239.32.0/24
PTRns-cloud-c1.googledomains.com
NSns-cloud-c2.googledomains.com
A2001:4860:4802:34::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c2.googledomains.com
A216.239.34.108🇺🇸 Google216.239.34.0/24
PTRns-cloud-c2.googledomains.com
NSns-cloud-c3.googledomains.com
A2001:4860:4802:36::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c3.googledomains.com
A216.239.36.108🇺🇸 Google216.239.36.0/24
PTRns-cloud-c3.googledomains.com
NSns-cloud-c4.googledomains.com
A2001:4860:4802:38::6c🇺🇸 Google2001:4860::/32
PTRns-cloud-c4.googledomains.com
A216.239.38.108🇺🇸 Google216.239.38.0/24
PTRns-cloud-c4.googledomains.com
MXcodesday-dev.mail.protection.outlook.com ⭐
A2a01:111:f403:c922::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:c946::5🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch4pr21cu00105.inbound.protection.outlook.com
A2a01:111:f403:f909::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bnypr03cu00103.inbound.protection.outlook.com
A2a01:111:f403:f909::b🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bnypr03cu00203.inbound.protection.outlook.com
A52.101.41.122🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-byapr02cu00302.inbound.protection.outlook.com
A52.101.60.68🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bnypr02cu00104.inbound.protection.outlook.com
A52.101.60.163🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn3pr04cu00103.inbound.protection.outlook.com
A52.101.194.13🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch0pr04cu00605.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns-cloud-c1.googledomains.comcloud-dns-hostmaster@google.com serial=3

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

codesday.com
codesday.dev

Similar names

codedays.com
codedays.eu
decodysa.com
ecodadys.com
dayscode.com
decodays.se
daycodes.com
decodays.com
decodays.co.uk
daycodes.pages.dev
seocaddy.com
codedasy.com

Previous names

codesbyetemesi.dev
codesbysaad.dev
codescale.dev
codescalpel.dev
codescan.dev
codescapes.dev
codescarlett.dev
codescenes.dev
codeschmiede.dev
codeschnipsel.dev
codesci.dev
codescience.dev
codescoop.dev
codescope.dev
codescopes.dev
codescotland.dev
codescreen.dev
codescribe.dev
codescriet.dev
codesculpter.dev

Next names

codesdev.dev
codeseals.dev
codeseasy.dev
codeseattle.dev
codesec.dev
codesecure.dev
codesecurity.dev
codeseed.dev
codeself.dev
codesemantics.dev
codesenpai.dev
codesense.dev
codesentinel.dev
codesentry.dev
codeseo.dev
codeserve.dev
codeseulgi.dev
codesft.dev
codesharks.dev
codesharp.dev

DNS History

6 records (6 active, 0 former)

NSns-cloud-c1.googledomains.comns-cloud-c2.googledomains.comns-cloud-c3.googledomains.comns-cloud-c4.googledomains.comMXcodesday-dev.mail.protection.outlook.comA76.76.21.21
●NSns-cloud-c1.googledomains.com2026-09-18 → 2026-09-19 · 2 obs
● 2026-09-18 23:43:00
● 2026-09-19 08:58:54
●NSns-cloud-c2.googledomains.com2026-09-18 → 2026-09-19 · 2 obs
● 2026-09-18 23:43:00
● 2026-09-19 08:58:54
●NSns-cloud-c3.googledomains.com2026-09-18 → 2026-09-19 · 2 obs
● 2026-09-18 23:43:00
● 2026-09-19 08:58:54
●NSns-cloud-c4.googledomains.com2026-09-18 → 2026-09-19 · 2 obs
● 2026-09-18 23:43:00
● 2026-09-19 08:58:54
●MXcodesday-dev.mail.protection.outlook.com2026-09-18 → 2026-09-19 · 2 obs
● 2026-09-18 23:43:00
● 2026-09-19 08:58:54
●A76.76.21.212026-09-18 → 2026-09-19 · 2 obs
● 2026-09-18 23:43:00
● 2026-09-19 08:58:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
codesday.devns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com-

✅ Authoritative Response

Server:216.239.36.108

NS records: ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1387ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS4ns-cloud-c1.googledomains.com, ns-cloud-c3.googledomains.com...
MX1codesday-dev.mail.protection.outlook.com
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns-cloud-c1.googledomains.com cloud-dns-

Analysis

IP Addresses

codesday.dev has exactly one IP address — 76.76.21.21.

agtc.app, jonathanyoung.dev, rodili.cn plus two other host names have IP numbers in common with codesday.dev.

Name Servers

Four name servers handle the delegation for codesday.dev: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

codesday.dev shares at least some of its name servers with other domains, including onedrop4today.com, soundnutrition.ca, thesnakebitesociety.com and two others.

The host names ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com each resolve to two IP addresses: ns-cloud-c1.googledomains.com resolves to 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com resolves to 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com resolves to 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com resolves to 216.239.38.108 and 2001:4860:4802:38::6c.

Mail Servers

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

codesday-dev.mail.protection.outlook.com has 8 IP addresses: 52.101.41.122, 52.101.60.68, 52.101.60.163 plus 5 more.