Domain
optima.lu
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of optima.lu
On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.
Hosting IPs
3
A/AAAA targets
Subdomains
388
CT + scan + body
Record Types
4
seen in DNS
Observed Certs
10
in our scans
DNS Records
A
52.59.15.250
AAAA
—
MX
10 w011fb13.kasserver.com
NS
ns5.kasserver.com, ns6.kasserver.com
TXT
v=spf1 mx ip4:85.13.146.180 a:dd52822.kasserver.com -all
CNAME
—
CAA
—
WHOIS / Registration
Registration data planned
Registrar, creation/expiry dates and domain status via RDAP. Rolling out gradually — bulk WHOIS is rate-limited, so we resolve on a prioritized cadence.
Subdomains
Every subdomain we know about — harvested from CT-log SANs, scan-observed certs and HTML body references — paired with its current A/AAAA target.
| Subdomain | Resolves to | Last seen |
|---|---|---|
| bosshomeha.optima.lu | 2026-07-25 18:47:17.528 | |
| 091d79.optima.lu | 2026-07-18 00:34:37.529 | |
| 104.54.239.17jwww.localhost.optima.lu | 1970-01-01 00:00:00.000 | |
| 17jwww.localhost.optima.lu | 1970-01-01 00:00:00.000 | |
| 239.17jwww.localhost.optima.lu | 1970-01-01 00:00:00.000 | |
| 3-1b9342091d79.optima.lu | 1970-01-01 00:00:00.000 | |
| 395d3c1aa6314b1ca3c31b9342091d79.optima.lu | 2026-06-17 22:24:52.190 | |
| 42091d79.optima.lu | 2026-07-25 04:34:47.921 | |
| 54.239.17jwww.localhost.optima.lu | 1970-01-01 00:00:00.000 | |
| 886446ac-4555-4330-8dc9-c8914d6caa0d.optima.lu | 1970-01-01 00:00:00.000 | |
| 9342091d79.optima.lu | 1970-01-01 00:00:00.000 | |
| a3c3-1b9342091d79.optima.lu | 1970-01-01 00:00:00.000 | |
| account.optima.lu | 2026-07-30 16:14:37.385 | |
| accounts.optima.lu | 2026-07-30 16:14:37.385 | |
| admin.client.optima.lu | 1970-01-01 00:00:00.000 | |
| admin.localhost.optima.lu | 1970-01-01 00:00:00.000 | |
| admin.optima.lu | 2026-07-30 16:14:37.385 | |
| admin.rslquazn.optima.lu | 1970-01-01 00:00:00.000 | |
| admin.www.assets.optima.lu | 1970-01-01 00:00:00.000 | |
| admin.www.m.optima.lu | 1970-01-01 00:00:00.000 | |
| admin.www.xzmgjphd.optima.lu | 2026-06-22 22:45:46.561 | |
| administrator.optima.lu | 2026-07-30 16:14:37.385 | |
| ainxbjqk.optima.lu | 1970-01-01 00:00:00.000 | |
| alertmanager.optima.lu | 2026-07-30 16:14:37.385 | |
| alpha.optima.lu | 2026-07-30 16:14:37.385 | |
| api-v1.optima.lu | 2026-07-30 16:14:37.385 | |
| api-v2.optima.lu | 2026-07-30 16:14:37.385 | |
| api.assets.ocalhost.optima.lu | 2026-07-15 07:43:37.194 | |
| api.awbjfshop.optima.lu | 1970-01-01 00:00:00.000 | |
| api.optima.lu | 2026-07-30 16:14:37.385 | |
| api.rslquazn.optima.lu | 1970-01-01 00:00:00.000 | |
| api.www.assets.optima.lu | 1970-01-01 00:00:00.000 | |
| api.www.backoffice.optima.lu | 1970-01-01 00:00:00.000 | |
| api.www.m.optima.lu | 1970-01-01 00:00:00.000 | |
| api.www.xakuawww.app.optima.lu | 1970-01-01 00:00:00.000 | |
| api1.optima.lu | 2026-07-30 16:14:37.385 | |
| api2.optima.lu | 2026-07-30 16:14:37.385 | |
| app.optima.lu | 2026-07-30 16:14:37.385 | |
| apps.optima.lu | 2026-07-30 16:14:37.385 | |
| archive.optima.lu | 2026-07-30 16:14:37.385 | |
| argocd.optima.lu | 2026-07-30 16:14:37.385 | |
| artifactory.optima.lu | 2026-07-30 16:14:37.385 | |
| assets.ocalhost.optima.lu | 1970-01-01 00:00:00.000 | |
| assets.optima.lu | 2026-07-30 16:14:37.385 | |
| auth.optima.lu | 2026-07-30 16:14:37.385 | |
| autoconfig.optima.lu | 2026-07-30 16:14:37.385 | |
| autodiscover.optima.lu | 2026-07-30 16:14:37.385 | |
| awbjfshop.optima.lu | 2026-07-19 21:30:51.836 | |
| axojfsly.optima.lu | 1970-01-01 00:00:00.000 | |
| axwrhqkn.optima.lu | 2026-06-15 17:47:02.240 | |
| b1c-a3c3-1b9342091d79.optima.lu | 1970-01-01 00:00:00.000 | |
| backoffice.optima.lu | 1970-01-01 00:00:00.000 | |
| backup.optima.lu | 2026-07-30 16:14:37.385 | |
| backups.optima.lu | 2026-07-30 16:14:37.385 | |
| balancer.optima.lu | 2026-07-30 16:14:37.385 | |
| bamboo.optima.lu | 2026-07-30 16:14:37.385 | |
| bastion.optima.lu | 2026-07-30 16:14:37.385 | |
| beta.awbjfshop.optima.lu | 1970-01-01 00:00:00.000 | |
| beta.optima.lu | 2026-07-30 16:14:37.385 | |
| billing.optima.lu | 2026-07-30 16:14:37.385 | |
| bitbucket.optima.lu | 2026-07-30 16:14:37.385 | |
| blog.optima.lu | 2026-07-30 16:14:37.385 | |
| bosshomenc.optima.lu | 1970-01-01 00:00:00.000 | |
| bounce.optima.lu | 2026-07-30 16:14:37.385 | |
| build.optima.lu | 2026-07-30 16:14:37.385 | |
| buy.optima.lu | 2026-07-30 16:14:37.385 | |
| cabinet.optima.lu | 1970-01-01 00:00:00.000 | |
| cache.optima.lu | 2026-07-30 16:14:37.385 | |
| cacti.optima.lu | 2026-07-30 16:14:37.385 | |
| canary.optima.lu | 2026-07-30 16:14:37.385 | |
| cart.optima.lu | 2026-07-30 16:14:37.385 | |
| cd.optima.lu | 2026-07-30 16:14:37.385 | |
| cdn.optima.lu | 2026-07-30 16:14:37.385 | |
| checkout.optima.lu | 2026-07-30 16:14:37.385 | |
| ci.optima.lu | 2026-07-30 16:14:37.385 | |
| circleci.optima.lu | 2026-07-30 16:14:37.385 | |
| community.optima.lu | 2026-07-30 16:14:37.385 | |
| confluence.optima.lu | 2026-07-30 16:14:37.385 | |
| console.optima.lu | 2026-07-30 16:14:37.385 | |
| control.optima.lu | 2026-07-30 16:14:37.385 | |
| corp.optima.lu | 2026-07-30 16:14:37.385 | |
| cp.optima.lu | 2026-07-30 16:14:37.385 | |
| cpanel.optima.lu | 2026-07-30 16:14:37.385 | |
| czgxdnkl.optima.lu | 2026-07-26 03:13:36.552 | |
| dashboard.optima.lu | 2026-07-30 16:14:37.385 | |
| database.optima.lu | 2026-07-30 16:14:37.385 | |
| datadog.optima.lu | 2026-07-30 16:14:37.385 | |
| db.optima.lu | 2026-07-30 16:14:37.385 | |
| demo.optima.lu | 2026-07-30 16:14:37.385 | |
| demo.xakuaapp.optima.lu | 1970-01-01 00:00:00.000 | |
| deploy.optima.lu | 2026-07-30 16:14:37.385 | |
| dev.eifwiwww.dev.optima.lu | 1970-01-01 00:00:00.000 | |
| dev.optima.lu | 2026-07-30 16:14:37.385 | |
| dev.rslquazn.optima.lu | 1970-01-01 00:00:00.000 | |
| dev.test.optima.lu | 1970-01-01 00:00:00.000 | |
| dev.www.assets.optima.lu | 1970-01-01 00:00:00.000 | |
| dev.www.shop.optima.lu | 1970-01-01 00:00:00.000 | |
| dev.www.xakuaapp.optima.lu | 1970-01-01 00:00:00.000 | |
| develop.optima.lu | 2026-07-30 16:14:37.385 | |
| development.optima.lu | 2026-07-30 16:14:37.385 | |
| directadmin.optima.lu | 2026-07-30 16:14:37.385 | |
| dl.optima.lu | 2026-07-30 16:14:37.385 | |
| dns.optima.lu | 2026-07-30 16:14:37.385 | |
| dns1.optima.lu | 2026-07-30 16:14:37.385 | |
| dns2.optima.lu | 2026-07-30 16:14:37.385 | |
| docker.optima.lu | 2026-07-30 16:14:37.385 | |
| docs.optima.lu | 2026-07-30 16:14:37.385 | |
| documentation.optima.lu | 2026-07-30 16:14:37.385 | |
| downloads.optima.lu | 2026-07-30 16:14:37.385 | |
| edge.optima.lu | 2026-07-30 16:14:37.385 | |
| eifwiwww.dev.optima.lu | 1970-01-01 00:00:00.000 | |
| elastic.optima.lu | 2026-07-30 16:14:37.385 | |
| encrypt.optima.lu | 2026-07-30 16:14:37.385 | |
| es.optima.lu | 2026-07-30 16:14:37.385 | |
| events.optima.lu | 2026-07-30 16:14:37.385 | |
| exchange.optima.lu | 2026-07-30 16:14:37.385 | |
| files.optima.lu | 2026-07-30 16:14:37.385 | |
| firewall.optima.lu | 2026-07-30 16:14:37.385 | |
| forum.optima.lu | 2026-07-30 16:14:37.385 | |
| ftp.optima.lu | 2026-07-30 16:14:37.385 |
Tech Stack
Tech detection pending
Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.
TLS Certificates
Certificate observations pending
TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.
IPs Citing This Domain
No citing IPs found yet
As the world-sweep progresses, hosts referencing this domain in their HTML will surface here.
Origin / IP-Leak
USP
When a hostname is served behind a CDN (e.g. Cloudflare), the origin server can sometimes be identified by matching its TLS cert against the protected hostname. Findings shown here are heuristic candidates, not guarantees.
No origin-IP leaks detected (yet)
Either this domain doesn't sit behind a CDN, or we haven't seen a TLS cert from a non-CDN IP matching this hostname. Run a fullscan to refresh the cert→IP cross-reference.
Threat Intelligence
Domain threat-intel pending
Matches in URLhaus, OpenPhish, PhishTank, malware feeds, and Spamhaus DBL.
History
Passive DNS — every value this name ever resolved to and when we first / last observed it. Updates every cycle of our forward-DNS crawler.
| Type | Value | First seen | Last seen |
|---|---|---|---|
| TXT | v=spf1 mx ip4:85.13.146.180 a:dd52822.kasserver.com -all | 2026-07-16 17:51:31.792 | 2026-07-27 21:00:01.298 |
| NS | ns5.kasserver.com | 2026-07-16 17:51:31.792 | 2026-07-27 21:00:01.298 |
| MX | 10 w011fb13.kasserver.com | 2026-07-16 17:51:31.792 | 2026-07-27 21:00:01.298 |
| A | 52.59.15.250 | 2026-07-16 17:51:31.792 | 2026-07-27 21:00:01.298 |
| NS | ns6.kasserver.com | 2026-07-16 17:51:31.792 | 2026-07-27 21:00:01.298 |