Check-Host.cc

Domain

stackit.cloud

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Run a live full scan of stackit.cloud

On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.

Deep-scan now
Hosting IPs
A/AAAA targets
Subdomains
CT + scan + body
Record Types
seen in DNS
Observed Certs
in our scans

DNS Records

A
193.148.166.89
AAAA
MX
0 smtp.google.com
NS
ns1.stackit.cloud, ns2.stackit.zone
TXT
MS=ms84269766, adobe-sign-verification=d42fbe6f29b8ea9e4b749a5bf1e68358, apple-domain-verification=5TVGjUITAqnamzKj, atlassian-domain-verification=ly7TawQEZDniJlqVjzaRPetIiiLNtwNkHfCDi7vt5TIm/xzDf6EoKky1zgDbOfuR, cisco-ci-domain-verification=71b360cc55ec8890388505ecd995e4a37f9535269aa508094f3a37858b46fc82, dflinoddvi, figma-domain-verification=99a9b342b6ed81f0e008798b51c5fc06764d01a9aa3ef44fbc04587c10cd34b3-1771419790, google-gws-recovery-domain-verification=53338897
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
autodiscover.stackit.cloud 2026-07-16 21:31:17.824
status.stackit.cloud 2026-07-16 21:31:17.824
docs.stackit.cloud 2026-07-16 21:31:17.824
dns.stackit.cloud 2026-07-16 21:31:17.824
accounts.dev.stackit.cloud 2026-07-20 16:27:20.286
accounts.qa.stackit.cloud 2026-07-20 16:27:20.286
accounts.stackit.cloud 2026-07-16 21:31:17.824
accounts.wk.stackit.cloud 2026-07-20 16:27:20.286
docs.qa.stackit.cloud 2026-07-20 19:02:36.082
now-dev.stackit.cloud 2026-05-27 13:34:07.300
now-qas.stackit.cloud 2026-05-27 13:34:07.300
now.stackit.cloud 2026-05-27 13:34:07.300
ns1.stackit.cloud 2026-07-16 21:31:17.824
ns2.stackit.cloud 2026-07-16 21:31:17.824
payment.portal-dev.stackit.cloud 2026-06-03 15:16:04.495
payment.portal-qa.stackit.cloud 2026-06-03 15:16:04.495
payment.portal.stackit.cloud 2026-06-03 15:16:04.495
status.intsrv.eu01.stackit.cloud 2026-06-04 15:34:39.960
support.stackit.cloud 2026-07-16 21:31:17.824
ubuntu-eu02.mirror.stackit.cloud 2026-07-18 18:54:45.097
00a2db31-d624-jh.traces.stackit3.argus.eu01.stackit.cloud 2026-06-21 04:28:48.333
00a2db31-d624-oh.traces.stackit3.argus.eu01.stackit.cloud 2026-06-21 04:28:48.333
00a2db31-d624-op.traces.stackit3.argus.eu01.stackit.cloud 2026-06-21 04:28:48.333
00a2db31-d624-tui.traces.stackit3.argus.eu01.stackit.cloud 2026-06-21 04:28:48.333
00a2db31-d624-zk.traces.stackit3.argus.eu01.stackit.cloud 2026-06-21 04:28:48.333
00c31aa3-0c86-jh.traces.qa.argus.eu01.stackit.cloud 2026-06-22 20:45:42.777
00c31aa3-0c86-oh.traces.qa.argus.eu01.stackit.cloud 2026-06-22 20:45:42.777
00c31aa3-0c86-op.traces.qa.argus.eu01.stackit.cloud 2026-06-22 20:45:42.777
00c31aa3-0c86-tui.traces.qa.argus.eu01.stackit.cloud 2026-06-22 20:45:42.777
00c31aa3-0c86-zk.traces.qa.argus.eu01.stackit.cloud 2026-06-22 20:45:42.777
00c362cb-259c-jh.traces.qa2.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
00c362cb-259c-oh.traces.qa2.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
00c362cb-259c-op.traces.qa2.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
00c362cb-259c-tui.traces.qa2.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
00c362cb-259c-zk.traces.qa2.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
00d2b294-979e-jh.traces.qa.argus.eu01.stackit.cloud 2026-07-18 22:07:27.727
00d2b294-979e-oh.traces.qa.argus.eu01.stackit.cloud 2026-07-18 22:07:27.727
00d2b294-979e-op.traces.qa.argus.eu01.stackit.cloud 2026-07-18 22:07:27.727
00d2b294-979e-tui.traces.qa.argus.eu01.stackit.cloud 2026-07-18 22:07:27.727
00d2b294-979e-zk.traces.qa.argus.eu01.stackit.cloud 2026-07-18 22:07:27.727
00f2e909-60d8-jh.traces.stackit14.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
00f2e909-60d8-oh.traces.stackit14.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
00f2e909-60d8-op.traces.stackit14.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
00f2e909-60d8-tui.traces.stackit14.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
00f2e909-60d8-zk.traces.stackit14.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
00f31ea9-363a-jh.traces.stackit3.argus.eu01.stackit.cloud 2026-06-16 07:05:08.110
00f31ea9-363a-oh.traces.stackit3.argus.eu01.stackit.cloud 2026-06-16 07:05:08.110
00f31ea9-363a-op.traces.stackit3.argus.eu01.stackit.cloud 2026-06-16 07:05:08.110
00f31ea9-363a-tui.traces.stackit3.argus.eu01.stackit.cloud 2026-06-16 07:05:08.110
00f31ea9-363a-zk.traces.stackit3.argus.eu01.stackit.cloud 2026-06-16 07:05:08.110
011f93be-837d-jh.traces.stackit.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
011f93be-837d-oh.traces.stackit.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
011f93be-837d-op.traces.stackit.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
011f93be-837d-tui.traces.stackit.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
011f93be-837d-zk.traces.stackit.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
0169db1b-e2c3-jh.traces.stackit.argus.eu01.stackit.cloud 2026-06-17 19:52:58.019
0169db1b-e2c3-oh.traces.stackit.argus.eu01.stackit.cloud 2026-06-17 19:52:58.019
0169db1b-e2c3-op.traces.stackit.argus.eu01.stackit.cloud 2026-06-17 19:52:58.019
0169db1b-e2c3-tui.traces.stackit.argus.eu01.stackit.cloud 2026-06-17 19:52:58.019
0169db1b-e2c3-zk.traces.stackit.argus.eu01.stackit.cloud 2026-06-17 19:52:58.019
01f0009b-6cec-jh.traces.stackit.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
01f0009b-6cec-oh.traces.stackit.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
01f0009b-6cec-op.traces.stackit.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
01f0009b-6cec-tui.traces.stackit.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
01f0009b-6cec-zk.traces.stackit.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
0234cf34-16fa-jh.traces.stackit.argus.eu01.stackit.cloud 2026-06-21 04:24:53.477
0234cf34-16fa-oh.traces.stackit.argus.eu01.stackit.cloud 2026-06-21 04:24:53.477
0234cf34-16fa-op.traces.stackit.argus.eu01.stackit.cloud 2026-06-21 04:24:53.477
0234cf34-16fa-tui.traces.stackit.argus.eu01.stackit.cloud 2026-06-21 04:24:53.477
0234cf34-16fa-zk.traces.stackit.argus.eu01.stackit.cloud 2026-06-21 04:24:53.477
02570913-91bf-jh.traces.stackit3.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
02570913-91bf-oh.traces.stackit3.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
02570913-91bf-op.traces.stackit3.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
02570913-91bf-tui.traces.stackit3.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
02570913-91bf-zk.traces.stackit3.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
029d2c4a-9d0b-jh.traces.stackit8.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
029d2c4a-9d0b-oh.traces.stackit8.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
029d2c4a-9d0b-op.traces.stackit8.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
029d2c4a-9d0b-tui.traces.stackit8.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
029d2c4a-9d0b-zk.traces.stackit8.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
02b8d79a-8653-jh.traces.qa2.argus.eu01.stackit.cloud 2026-07-22 12:32:35.760
02b8d79a-8653-oh.traces.qa2.argus.eu01.stackit.cloud 2026-07-22 12:32:35.760
02b8d79a-8653-op.traces.qa2.argus.eu01.stackit.cloud 2026-07-22 12:32:35.760
02b8d79a-8653-tui.traces.qa2.argus.eu01.stackit.cloud 2026-07-22 12:32:35.760
02b8d79a-8653-zk.traces.qa2.argus.eu01.stackit.cloud 2026-07-22 12:32:35.760
02caf57a-b9b6-jh.traces.stackit10.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
02caf57a-b9b6-oh.traces.stackit10.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
02caf57a-b9b6-op.traces.stackit10.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
02caf57a-b9b6-tui.traces.stackit10.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
02caf57a-b9b6-zk.traces.stackit10.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
0319c103-f441-jh.traces.stackit6.argus.eu01.stackit.cloud 2026-06-21 04:28:48.333
0319c103-f441-oh.traces.stackit6.argus.eu01.stackit.cloud 2026-06-21 04:28:48.333
0319c103-f441-op.traces.stackit6.argus.eu01.stackit.cloud 2026-06-21 04:28:48.333
0319c103-f441-tui.traces.stackit6.argus.eu01.stackit.cloud 2026-06-21 04:28:48.333
0319c103-f441-zk.traces.stackit6.argus.eu01.stackit.cloud 2026-06-21 04:28:48.333
03f0f45d-a8de-jh.traces.stackit11.argus.eu01.stackit.cloud 2026-07-22 05:19:16.758
03f0f45d-a8de-oh.traces.stackit11.argus.eu01.stackit.cloud 2026-07-22 05:19:16.758
03f0f45d-a8de-op.traces.stackit11.argus.eu01.stackit.cloud 2026-07-22 05:19:16.758
03f0f45d-a8de-tui.traces.stackit11.argus.eu01.stackit.cloud 2026-07-22 05:19:16.758
03f0f45d-a8de-zk.traces.stackit11.argus.eu01.stackit.cloud 2026-07-22 05:19:16.758
0412228e-7f62-jh.traces.qa2.argus.eu01.stackit.cloud 2026-06-03 14:42:36.415
0412228e-7f62-oh.traces.qa2.argus.eu01.stackit.cloud 2026-06-03 14:42:36.415
0412228e-7f62-op.traces.qa2.argus.eu01.stackit.cloud 2026-06-03 14:42:36.415
0412228e-7f62-tui.traces.qa2.argus.eu01.stackit.cloud 2026-06-03 14:42:36.415
0412228e-7f62-zk.traces.qa2.argus.eu01.stackit.cloud 2026-06-03 14:42:36.415
042ab8b8-5a8b-jh.traces.stackit.argus.eu01.stackit.cloud 2026-07-22 06:55:43.302
042ab8b8-5a8b-oh.traces.stackit.argus.eu01.stackit.cloud 2026-07-22 06:55:43.302
042ab8b8-5a8b-op.traces.stackit.argus.eu01.stackit.cloud 2026-07-22 06:55:43.302
042ab8b8-5a8b-tui.traces.stackit.argus.eu01.stackit.cloud 2026-07-22 06:55:43.302
042ab8b8-5a8b-zk.traces.stackit.argus.eu01.stackit.cloud 2026-07-22 06:55:43.302
05ae582f-b3e0-jh.traces.stackit4.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
05ae582f-b3e0-oh.traces.stackit4.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
05ae582f-b3e0-op.traces.stackit4.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
05ae582f-b3e0-tui.traces.stackit4.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
05ae582f-b3e0-zk.traces.stackit4.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
067e8156-9466-jh.traces.qa2.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
067e8156-9466-oh.traces.qa2.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
067e8156-9466-op.traces.qa2.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
067e8156-9466-tui.traces.qa2.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000
067e8156-9466-zk.traces.qa2.argus.eu01.stackit.cloud
1970-01-01 00:00:00.000

Tech Stack

Tech detection pending

Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.

TLS Certificates

Subject: accounts.wk.stackit.cloud
Issuer: R13
SANs: *.accounts.dev.stackit.cloud, *.accounts.qa.stackit.cloud, *.accounts.wk.stackit.cloud, accounts.dev.stackit.cloud, accounts.qa.stackit.cloud, accounts.wk.stackit.cloud, schwarzciam.dev.onstackit.cloud, schwarzciam.qa.onstackit.cloud, schwarzciam.wk.onstackit.cloud
Subject: auth.showcase-dev.runs.onstackit.cloud
Issuer: YR1
SANs: auth.showcase-dev.runs.onstackit.cloud
Subject: x3st3be1lir0b.api.eu02.stackit.cloud
Issuer: YR1
SANs: x3st3be1lir0b.api.eu02.stackit.cloud
Subject: *.platform-cr-qa.runs.onstackit.cloud
Issuer: YR2
SANs: *.platform-cr-qa.runs.onstackit.cloud, platform-cr-qa.runs.onstackit.cloud
Subject: ubuntu-eu02.mirror.stackit.cloud
Issuer: SwissSign RSA TLS EV ICA 2022 - 1
SANs: ubuntu-eu02.mirror.stackit.cloud, www.ubuntu-eu02.mirror.stackit.cloud
Subject: argocd.coder.runs.onstackit.cloud
Issuer: YR1
SANs: argocd.coder.runs.onstackit.cloud
Subject: *.git-sna.runs.onstackit.cloud
Issuer: R13
SANs: *.git-sna.runs.onstackit.cloud, git-sna.runs.onstackit.cloud
Subject: example.stackit.cloud
Issuer: example.stackit.cloud
SANs: example.stackit.cloud
Subject: n8n.omc-automation.runs.onstackit.cloud
Issuer: YE1
SANs: n8n.omc-automation.runs.onstackit.cloud
Subject: backend.wemiko-t.runs.onstackit.cloud
Issuer: R12
SANs: backend.wemiko-t.runs.onstackit.cloud
Subject: *.prezero-central.runs.onstackit.cloud
Issuer: R13
SANs: *.prezero-central.runs.onstackit.cloud, prezero-central.runs.onstackit.cloud
Subject: now.stackit.cloud
Issuer: E7
SANs: now-dev.stackit.cloud, now-qas.stackit.cloud, now.stackit.cloud
Subject: design.dataiku.runs.onstackit.cloud
Issuer: E8
SANs: design.dataiku.runs.onstackit.cloud
Subject: *.gw.functions.qa.stackit.cloud
Issuer: R12
SANs: *.gw.functions.qa.stackit.cloud
Subject: rmi-in-test.siot-qs.runs.onstackit.cloud
Issuer: R13
SANs: rmi-in-test.siot-qs.runs.onstackit.cloud
Subject: *.archiving.onstackit.cloud
Issuer: R12
SANs: *.archiving.onstackit.cloud, archiving.onstackit.cloud
Subject: search-qa-1.internal-tools.stackit.cloud
Issuer: E8
SANs: search-qa-1.internal-tools.stackit.cloud
Subject: dynatrace.onstackit.cloud
Issuer: SwissSign RSA TLS EV ICA 2022 - 1
SANs: dynatrace.onstackit.cloud, www.dynatrace.onstackit.cloud
Subject: my-cal.test1232323.runs.onstackit.cloud
Issuer: ZeroSSL ECC Domain Secure Site CA
SANs: my-cal.test1232323.runs.onstackit.cloud
Subject: *.gw.functions.dev.stackit.cloud
Issuer: R13
SANs: *.gw.functions.dev.stackit.cloud
Subject: payment.portal.stackit.cloud
Issuer: SwissSign RSA TLS OV ICA 2022 - 1
SANs: payment.portal-dev.stackit.cloud, payment.portal-qa.stackit.cloud, payment.portal.stackit.cloud, www.payment.portal.stackit.cloud
Subject: accounts.wk.stackit.cloud
Issuer: SwissSign RSA TLS OV ICA 2022 - 1
SANs: *.accounts.dev.stackit.cloud, *.accounts.qa.stackit.cloud, *.accounts.wk.stackit.cloud, accounts.dev.stackit.cloud, accounts.qa.stackit.cloud, accounts.wk.stackit.cloud
Subject: backend.wemiko.runs.onstackit.cloud
Issuer: R12
SANs: backend.wemiko.runs.onstackit.cloud
Subject: ips.qs-ips.runs.onstackit.cloud
Issuer: R12
SANs: ips.qs-ips.runs.onstackit.cloud
Subject: uu3xzu88fog.api.eu01.stackit.cloud
Issuer: R13
SANs: uu3xzu88fog.api.eu01.stackit.cloud
Subject: test2.myra.hdps-sbx.runs.onstackit.cloud
Issuer: E8
SANs: test2.myra.hdps-sbx.runs.onstackit.cloud
Subject: *.mgmt.functions.dev.stackit.cloud
Issuer: R13
SANs: *.mgmt.functions.dev.stackit.cloud
Subject: search-qa-3.internal-tools.stackit.cloud
Issuer: E7
SANs: search-qa-3.internal-tools.stackit.cloud

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.

CT-Log Evidence

Certificates from public Certificate Transparency logs whose subject or SAN names this domain — including historic certs we never observed live.

2efdeff345a6eb8a… sectigo · elephant2026h1
Subject: stackit.cloud
Issuer: E8
SANs: stackit.cloud
Valid: 2026-01-08 20:04:52 → 2026-04-08 20:04:51
22dbbea1e43fa1cf… sectigo · elephant2026h1
Subject: stackit.cloud
Issuer: E7
SANs: stackit.cloud
Valid: 2025-11-09 21:02:55 → 2026-02-07 21:02:54

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 google-site-verification=EuZsSLYN8JuFb810GH5Ai_210rOy7NRt20anynJrUfU 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
TXT google-gws-recovery-domain-verification=53338897 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
TXT dflinoddvi 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
NS ns2.stackit.zone 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
TXT cisco-ci-domain-verification=71b360cc55ec8890388505ecd995e4a37f9535269aa508094f3a37858b46fc82 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
TXT v=spf1 include:_spfg.mail.schwarz -all 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
A 193.148.166.89 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
TXT atlassian-domain-verification=ly7TawQEZDniJlqVjzaRPetIiiLNtwNkHfCDi7vt5TIm/xzDf6EoKky1zgDbOfuR 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
TXT MS=ms84269766 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
MX 0 smtp.google.com 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
TXT adobe-sign-verification=d42fbe6f29b8ea9e4b749a5bf1e68358 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
TXT swisssign-check=R_0Ois3J4fO6G66f1Q2u-5bckRA 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
TXT apple-domain-verification=5TVGjUITAqnamzKj 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
NS ns1.stackit.cloud 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
TXT onetrust-domain-verification=c068594df54c4d5380a1cf86eae48208 2026-06-01 22:15:58.615 2026-07-15 20:04:13.980
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