overfitting.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

overfitting.dev

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:5dad🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:d545🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.93.173Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.213.69🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSanirban.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanirban.ns.cloudflare.com
A2803:f800:50::6ca2:c140🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRanirban.ns.cloudflare.com
A2a06:98c1:50::ac40:2140🇺🇸 Cloudflare2a06:98c1:50::/45
PTRanirban.ns.cloudflare.com
A108.162.193.64🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanirban.ns.cloudflare.com
A172.64.33.64🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanirban.ns.cloudflare.com
A173.245.59.64🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRanirban.ns.cloudflare.com
NSdorthy.ns.cloudflare.com
A2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdorthy.ns.cloudflare.com
A2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdorthy.ns.cloudflare.com
A108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
A173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdorthy.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.93.173, 172.67.213.69
IPv6 hints2606:4700:3031::6815:5dad, 2606:4700:3033::ac43:d545
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOAanirban.ns.cloudflare.comdns@cloudflare.com serial=2411628161

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

overfitting.uk
overfitting.ai
overfitting.com
overfitting.tech
overfitting.dev
overfitting.in
overfitting.io
overfitting.xyz
overfitting.es
overfitting.me
overfitting.co

Previous names

overcome.dev
overcommitted.dev
overcontext.dev
overcore.dev
overcyte.dev
overdeck.dev
overdesign.dev
overdoggin.dev
overdogs.dev
overdrivegames.dev
overdue.dev
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overedge.dev
overengd.dev
overengineer.dev
overengineered.dev
overengineering.dev
overextended.dev
overfero.dev
overfitlab.dev

Next names

overflix.dev
overflowacademy.dev
overflows.dev
overflowz.dev
overfold.dev
overfuture.dev
overgaard.dev
overgo.dev
overgrid.dev
overgrownrobot.dev
overguess.dev
overhang.dev
overharness.dev
overhaul.dev
overhaus.dev
overhead.dev
overheard.dev
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overheaven.dev
overholts.dev

DNS History

6 records (6 active, 0 former)

NSanirban.ns.cloudflare.comdorthy.ns.cloudflare.comA104.21.93.173172.67.213.692606:4700:3031::6815:5dad2606:4700:3033::ac43:d545
●NSanirban.ns.cloudflare.com2026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 03:01:50
● 2026-09-04 08:22:20
●NSdorthy.ns.cloudflare.com2026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 03:01:50
● 2026-09-04 08:22:20
●A104.21.93.1732026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 03:01:50
● 2026-09-04 08:22:20
●A172.67.213.692026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 03:01:50
● 2026-09-04 08:22:20
●A2606:4700:3031::6815:5dad2026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 03:01:50
● 2026-09-04 08:22:20
●A2606:4700:3033::ac43:d5452026-09-02 → 2026-09-04 · 2 obs
● 2026-09-02 03:01:50
● 2026-09-04 08:22:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
overfitting.devanirban.ns.cloudflare.com, dorthy.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.64

NS records: anirban.ns.cloudflare.com, dorthy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for overfitting.dev (unsigned zone)

⏱️ Timing

Total: 683ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.213.69, 104.21.93.173
AAAA22606:4700:3031::6815:5dad, 2606:4700:3033::ac43:d545
NS2anirban.ns.cloudflare.com, dorthy.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1anirban.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

overfitting.dev resolves to four IP addresses: 104.21.93.173, 172.67.213.69, 2606:4700:3031::6815:5dad and 2606:4700:3033::ac43:d545.

casino-pinco-azerbaycan.com, bravora.world, brightislands.com and two other host names share IP numbers with overfitting.dev.

Name Servers

overfitting.dev is served by two delegated name servers, anirban.ns.cloudflare.com and dorthy.ns.cloudflare.com.

overfitting.dev uses the same name servers as several other domains — among them hesham-parrot707.workers.dev, istibusdown.pages.dev, 9868.workers.dev and two more.

overfitting.dev partially shares its NS delegation with several other domains, including klatentimes.com, 452345.xyz, slottyway.io and two others.

These name servers regularly co-occur with the name servers rayden.ns.cloudflare.com, edna.ns.cloudflare.com and miki.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

anirban.ns.cloudflare.com carries IP addresses 108.162.193.64, 172.64.33.64 and 173.245.59.64, with 3 other addresses beyond those.

dorthy.ns.cloudflare.com carries IP addresses 108.162.192.249, 172.64.32.249 and 173.245.58.249, with 3 other addresses beyond those.