opper.dev - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

opper.dev

DNSSEC⚠️ Not signed
A199.36.158.100🇺🇸 Fastly199.36.158.0/24 Google
NSpam.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a8aCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c08aCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:208aCloudflare2a06:98c1:50::/45
A108.162.192.138Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.32.138Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.58.138Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSsri.ns.cloudflare.com
A2606:4700:58::adf5:3beaCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c1eaCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:21eaCloudflare2a06:98c1:50::/45
A108.162.193.234Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.234Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.234Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
TXThosting-site=opper26-c79a4
SOApam.ns.cloudflare.comdns@cloudflare.com serial=2417703410

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

opper.click
opper.dev
opper.nu
opper.org
opper.com
opper.es
opper.io
opper.top
opper.net
opper.ph
opper.cl
opper.name
opper.workers.dev
opper.ru
opper.at
opper.eu
opper.si
opper.co
opper.nl
opper.site
opper.it
opper.fr
opper.ai
opper.cc
opper.app
opper.ir
opper.de
opper.biz
opper.com.co

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preop.info
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prope.io
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preop.net
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preop.me
prepo.workers.dev
repop.us
prepo.art
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perop.xyz
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Previous names

oporder.dev
oporo.dev
oportunitate.dev
opos.dev
opositando.dev
opositandopn.dev
opositiv.dev
opositxndo.dev
opossum.dev
opossumwalkgames.dev
opostack.dev
opp.dev
oppa888.dev
oppai-sensei.dev
oppai.dev
oppe.dev
oppenabs.dev
oppenheim.dev
oppenheimer.dev
oppenviber.dev

Next names

oppere.dev
opperman.dev
oppermann.dev
oppertake.dev
oppertunityos.dev
oppex.dev
oppgavekortet.dev
opphisse.dev
oppia.dev
oppidevp.dev
oppidum.dev
oppie.dev
oppio.dev
oppla.dev
opplus.dev
oppna.dev
oppopg.dev
opportune.dev
opportunia.dev
opportunities.dev

DNS History

3 records (3 active, 0 former)

NSpam.ns.cloudflare.comsri.ns.cloudflare.comA199.36.158.100
●NSpam.ns.cloudflare.com2026-08-26 → 2026-10-24 · 2 obs
● 2026-08-26 02:07:04
● 2026-10-24 11:12:56
●NSsri.ns.cloudflare.com2026-08-26 → 2026-10-24 · 2 obs
● 2026-08-26 02:07:04
● 2026-10-24 11:12:56
●A199.36.158.1002026-08-26 → 2026-10-24 · 2 obs
● 2026-08-26 02:07:04
● 2026-10-24 11:12:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...-
opper.devpam.ns.cloudflare.com, sri.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.234

NS records: pam.ns.cloudflare.com, sri.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opper.dev (unsigned zone)

⏱️ Timing

Total: 1523ms | Queries: -

📄 Records

TypeCountSample Data
A1199.36.158.100
NS2pam.ns.cloudflare.com, sri.ns.cloudflare.com
TXT1hosting-site=opper26-c79a4
SOA1pam.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

opper.dev has exactly one IP address — 199.36.158.100.

jefko.studio, charlesdionyssiou.com, thediamondiq.com plus two other host names have IP numbers in common with opper.dev.

Name Servers

opper.dev is delegated to two name servers: pam.ns.cloudflare.com and sri.ns.cloudflare.com.

The name server configuration of opper.dev is shared with other domains, for instance mathiaspinard.workers.dev, molplantbreed.pages.dev, lawnspec865.workers.dev and two others.

The name servers of opper.dev overlap at least partially with those of other domains — among them racksync.co.th, bjagdish-reddy01.workers.dev, roimergarcia.workers.dev and two more.

These name servers commonly appear alongside the name servers carl.ns.cloudflare.com and dora.ns.cloudflare.com.

Hosts with 6 IP addresses each:

pam.ns.cloudflare.com resolves to 108.162.192.138, 172.64.32.138, 173.245.58.138 and 3 other IP addresses.

sri.ns.cloudflare.com resolves to 108.162.193.234, 172.64.33.234, 173.245.59.234 and 3 other IP addresses.