0ptr.dev - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

0ptr.dev

DNSSEC⚠️ Not signed
NSethan.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRethan.ns.cloudflare.com
A2803:f800:50::6ca2:c3e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRethan.ns.cloudflare.com
A2a06:98c1:50::ac40:23e8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRethan.ns.cloudflare.com
A108.162.195.232🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRethan.ns.cloudflare.com
A162.159.44.232Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRethan.ns.cloudflare.com
A172.64.35.232🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRethan.ns.cloudflare.com
NStreasure.ns.cloudflare.com
A2606:4700:50::a29f:2674🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
A2803:f800:50::6ca2:c274🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtreasure.ns.cloudflare.com
A2a06:98c1:50::ac40:2274🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtreasure.ns.cloudflare.com
A108.162.194.116🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
A162.159.38.116Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
A172.64.34.116🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtreasure.ns.cloudflare.com
SOAethan.ns.cloudflare.comdns@cloudflare.com serial=2416023501

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

0ptr.nl
0ptr.dev
0ptr.wtf
0ptr.com
0ptr.org
0ptr.xyz
0ptr.ai
0ptr.de
0ptr.eu
0ptr.ph
0ptr.workers.dev
0ptr.net

Similar names

p0rt.digital
p0rt.tech
p0rt.shop
pr0t.com
rp0t.info
ptr0.com
0trp.ph
p0rt.uk
p0rt.xyz
p0tr.com
p0rt.de
tpr0.ph
p0rt.com
p0rt.net
p0rt.it
p0rt.eu
rtp0.de
prt0.com
rtp0.com
tpr0.com
p0rt.ru
p0rt.al
p0rt.app
p0rt.com.br
p0rt.ph
p0tr.ph
p0tr.mil.ph

Previous names

0overhead.dev
0p.dev
0p0k.dev
0p5.dev
0p9b.dev
0pc.dev
0pen.dev
0penai.dev
0penclaw.dev
0perator.dev
0pi.dev
0pierce.dev
0plan.dev
0png.dev
0pon.dev
0pranav.dev
0protocol.dev
0ps.dev
0pt.dev
0ptikube.dev

Next names

0pu5.dev
0px.dev
0range.dev
0rax.dev
0rbit.dev
0rbt.dev
0rca.dev
0rchid.dev
0re.dev
0red.dev
0reg.dev
0reo.dev
0rez.dev
0rigin.dev
0rion.dev
0risk.dev
0rnl.dev
0roccassionwelc0me.dev
0rpc.dev
0ruka.dev

DNS History

2 records (2 active, 0 former)

NSethan.ns.cloudflare.comtreasure.ns.cloudflare.com
●NSethan.ns.cloudflare.com2026-09-20 → 2026-10-02 · 2 obs
● 2026-09-20 02:50:14
● 2026-10-02 23:32:24
●NStreasure.ns.cloudflare.com2026-09-20 → 2026-10-02 · 2 obs
● 2026-09-20 02:50:14
● 2026-10-02 23:32:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
0ptr.devethan.ns.cloudflare.com, treasure.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.116

NS records: ethan.ns.cloudflare.com, treasure.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 0ptr.dev (unsigned zone)

⏱️ Timing

Total: 704ms | Queries: -

📄 Records

TypeCountSample Data
NS2ethan.ns.cloudflare.com, treasure.ns.cloudflare.com
SOA1ethan.ns.cloudflare.com dns.cloudflare.c

Analysis

Name Servers

Two name servers handle the delegation for 0ptr.dev: ethan.ns.cloudflare.com and treasure.ns.cloudflare.com.

0ptr.dev shares its name server setup with other domains, including spintanah189.xyz, burak0678.workers.dev, sigemas.com and two others.

0ptr.dev partially shares its NS delegation with several other domains, including unity-banyuwangi.com, twitter-9dm.pages.dev, worldgov.in and two others.

These name servers regularly co-occur with the name servers titan.ns.cloudflare.com, jade.ns.cloudflare.com and mike.ns.cloudflare.com.

Host names with 6 IP numbers:

ethan.ns.cloudflare.com resolves to 108.162.195.232, 162.159.44.232 and 172.64.35.232 among others, with 3 other IP addresses in total.

treasure.ns.cloudflare.com resolves to 108.162.194.116, 162.159.38.116 and 172.64.34.116 among others, with 3 other IP addresses in total.