🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`opc.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2061^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:96ae^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.97^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.174^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ivy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a78^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c078^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ivy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2078^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ivy.ns.cloudflare.com`
		A	108.162.192.120^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	172.64.32.120^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
		A	173.245.58.120^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ivy.ns.cloudflare.com`
NS	`kirk.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bc0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kirk.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kirk.ns.cloudflare.com`
		A	108.162.193.192^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	172.64.33.192^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
		A	173.245.59.192^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kirk.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷³⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁹⁸⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`google-site-verification=aMzpOuSa1s_b_IswNE6_7Yqe_APKeLbScQvV0EHpDEo`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.97, 172.67.150.174
		IPv6 hints	2606:4700:3033::6815:2061, 2606:4700:3034::ac43:96ae
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`ivy.ns.cloudflare.com`dns@cloudflare.com serial=2419531824

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

opc.co.cr

opc.net.au

opc.run

opc.show

opc.blue

opc.observer

opc.expert

opc.ai

opc.solutions

opc.software

opc.guide

opc.one

opc.gr

opc.uk

opc.limited

opc.cash

opc.xyz

opc.coop

opc.no

opc.business

opc.dev

opc.best

opc.sh

opc.my.id

opc.gov.au

opc.ch

opc.ru

opc.hu

opc.co.kr

opc.bz

opc.voyage

opc.com.mx

opc.io.vn

opc.org.nz

opc.net

opc.cn

opc.international

opc.legal

opc.so

opc.uk.net

opc.or.jp

opc.ae

opc.sk

opc.management

opc.family

opc.cloud

opc.support

opc.co.id

opc.partners

opc.community

opc.si

opc.direct

opc.co.nz

opc.cx

opc.co.in

opc.ie

opc.bi

opc.gg

opc.nl

opc.church

opc.fans

opc.to

opc.place

opc.ooo

opc.ngo

opc.codes

opc.tm

opc.cat

opc.edu.et

opc.exchange

opc.com.cn

opc.com

opc.gov.mw

opc.or.kr

opc.systems

opc.la

opc.bio

opc.ai.vn

opc.es

opc.market

opc.app

opc.blog

opc.com.jo

opc.st

opc.fr

opc.org

opc.i234.me

opc.asso.fr

opc.org.uk

opc.page

opc.how

opc.co

opc.city

opc.be

opc.net.vn

opc.build

opc.net.in

opc.ir

opc.center

opc.locker

Similar names

cop.pt

cop.org.mx

cpo.ro

pco.sk

cop.ilawa.pl

ocp.com.ph

pco.cz

poc.net.in

pco.net.pl

opc.web.id

cop.monster

cop.ee

opc.uy

poc.com.ua

cop.info

cop.vn

cpo.es

opc.cab

opc.lv

poc.gratis

pco.works

cop.cc

ocp.ca

pco.com.sg

opc.net.nz

poc.ra.it

opc.cc

cpo.plus

ocp.co.ke

opc.now

pco.com.pe

poc.crs

cop.or.kr

poc.org.ph

poc.kz

opc.com.uy

cpo.pe

poc.lt

cop.ly

poc.fox

poc.golf

opc.sa

pco.com.ec

poc.page

poc.technology

poc.org.il

cop.dj

poc.town

cpo.com.pl

ocp.opole.pl

cop.training

poc.systems

opc.space

cop.cash

cop.com.pk

ocp.technology

cop.kiev.ua

cop.rs

opc.tips

poc.org.in

poc.rs

opc.ma

ocp.eng.br

cpo.mx

opc.co.il

opc.marketing

opc.earth

pco.codes

cpo.no

poc.com.kz

cpo.co.il

poc.com.ph

ocp.live

ocp.pl

ocp.org.uk

cpo.gov.hk

cpo.co.uk

poc.tools

cop.limited

poc.studio

opc.com.sg

ocp.management

opc.jp

ocp.abudhabi

opc.ventures

cop.gouv.ci

poc.navy

cpo.vc

ocp.fi

opc.bot

cop.ninja

cop.pl

pco.company

opc.poker

ocp.ro

cpo.co.nz

cpo.freeboxos.fr

opc.casino

opc.directory

opc.digital

Previous names

opapp.dev

opaq.dev

opaquelatency.dev

opare.dev

oparo.dev

opas.dev

opass.dev

opatinferm.dev

opautoclicker.dev

opax.dev

opay.dev

opaya.dev

opazo.dev

opazor.dev

opbacaneverbody.dev

opbox.dev

opboy.dev

opbridge.dev

opbs.dev

opbuilds.dev

Next names

opcai.dev

opcake.dev

opcard.dev

opcat.dev

opchain.dev

opchub.dev

opclaw.dev

opco-fr.dev

opco.dev

opcode-engine.dev

opcode.dev

opcodelab.dev

opcodes.dev

opcore.dev

opcr.dev

opcrew.dev

opcrp.dev

opcruz.dev

opcstack.dev

opctl.dev

DNS History

13 records (9 active, 4 former)

●NSivy.ns.cloudflare.com2026-09-14 → 2026-11-11 · 2 obs

● 2026-09-14 06:26:20
● 2026-11-11 05:43:34

●NSkirk.ns.cloudflare.com2026-09-14 → 2026-11-11 · 2 obs

● 2026-09-14 06:26:20
● 2026-11-11 05:43:34

●MXroute1.mx.cloudflare.net2026-09-14 → 2026-11-11 · 2 obs

● 2026-09-14 06:26:20
● 2026-11-11 05:43:34

●MXroute2.mx.cloudflare.net2026-09-14 → 2026-11-11 · 2 obs

● 2026-09-14 06:26:20
● 2026-11-11 05:43:34

●MXroute3.mx.cloudflare.net2026-09-14 → 2026-11-11 · 2 obs

● 2026-09-14 06:26:20
● 2026-11-11 05:43:34

●A104.21.32.972026-09-15 → 2026-11-11 · 5 obs

○ 2026-09-14 06:26:20
● 2026-09-15 05:53:58
○ 2026-11-03 22:01:14
● 2026-11-05 05:03:32
● 2026-11-11 05:43:34

●A172.67.150.1742026-09-15 → 2026-11-11 · 5 obs

○ 2026-09-14 06:26:20
● 2026-09-15 05:53:58
○ 2026-11-03 22:01:14
● 2026-11-05 05:03:32
● 2026-11-11 05:43:34

○A188.114.96.02026-09-14 → 2026-11-03 · 5 obs

● 2026-09-14 06:26:20
○ 2026-09-15 05:53:58
● 2026-11-03 22:01:14
○ 2026-11-05 05:03:32
○ 2026-11-11 05:43:34

○A188.114.97.02026-09-14 → 2026-11-03 · 5 obs

● 2026-09-14 06:26:20
○ 2026-09-15 05:53:58
● 2026-11-03 22:01:14
○ 2026-11-05 05:03:32
○ 2026-11-11 05:43:34

●A2606:4700:3033::6815:20612026-09-15 → 2026-11-11 · 5 obs

○ 2026-09-14 06:26:20
● 2026-09-15 05:53:58
○ 2026-11-03 22:01:14
● 2026-11-05 05:03:32
● 2026-11-11 05:43:34

●A2606:4700:3034::ac43:96ae2026-09-15 → 2026-11-11 · 5 obs

○ 2026-09-14 06:26:20
● 2026-09-15 05:53:58
○ 2026-11-03 22:01:14
● 2026-11-05 05:03:32
● 2026-11-11 05:43:34

○A2a06:98c1:3120::2026-09-14 → 2026-11-03 · 5 obs

● 2026-09-14 06:26:20
○ 2026-09-15 05:53:58
● 2026-11-03 22:01:14
○ 2026-11-05 05:03:32
○ 2026-11-11 05:43:34

○A2a06:98c1:3121::2026-09-14 → 2026-11-03 · 5 obs

● 2026-09-14 06:26:20
○ 2026-09-15 05:53:58
● 2026-11-03 22:01:14
○ 2026-11-05 05:03:32
○ 2026-11-11 05:43:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
opc.dev	kirk.ns.cloudflare.com, ivy.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.120

NS records: kirk.ns.cloudflare.com, ivy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opc.dev (unsigned zone)

⏱️ Timing

Total: 913ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.150.174, 104.21.32.97`
AAAA	2	`2606:4700:3033::6815:2061, 2606:4700:3034::ac43:96ae`
NS	2	`ivy.ns.cloudflare.com, kirk.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 63), route2.mx.cloudflare.net (pri: 73)...`
TXT	2	`google-site-verification=aMzpOuSa1s_b_Is, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ivy.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

opc.dev resolves to four IP addresses: 104.21.32.97, 172.67.150.174, 2606:4700:3033::6815:2061 and 2606:4700:3034::ac43:96ae.

m-ultrabet1204.com, zellami.com, indiapools.site plus two other host names have IP numbers in common with opc.dev.

Name Servers

The NS records for opc.dev delegate to ivy.ns.cloudflare.com and kirk.ns.cloudflare.com.

The name server configuration of opc.dev is shared with other domains, for instance less-7qd.pages.dev, paiperu.pe, repton-carpentry-concept.pages.dev and two others.

opc.dev shares at least some of its name servers with other domains, including macjordan.com, noljkb.asia, ocatotosimbiosis.vip and two others.

These name servers tend to appear together with the name servers skip.ns.cloudflare.com, rose.ns.cloudflare.com and troy.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

ivy.ns.cloudflare.com maps to 108.162.192.120, 172.64.32.120, 173.245.58.120 and 3 additional IP addresses.

kirk.ns.cloudflare.com maps to 108.162.193.192, 172.64.33.192, 173.245.59.192 and 3 additional IP addresses.

Mail Servers

opc.dev is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by opc.dev are shared with other domains: univu.org, wakimotoshika.com, picabooplanet.com and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.

route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.

route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.

opc.dev - robtex.com

opc.dev

dev

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`opc.dev`

`dev`