Check-Host.cc

Try 1.1.1.1 AS13335 check-host.cc /country/de /tld/cc
Domain

workshop.aws

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

DNS Check HTTP Check Run Full Scan .aws TLD

Run a live full scan of workshop.aws

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
—
AAAA
—
MX
—
NS
—
TXT
—
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
kr-id-general.workshop.aws
18.239.83.23 18.239.83.39 18.239.83.14 18.239.83.72 +4
2026-06-19 08:16:09.614
net207-ipv6networking.workshop.aws
18.65.39.129 18.66.102.9 18.66.102.33 18.66.102.52 +4
2026-07-18 09:16:01.888
neuropointillist-on-aws.workshop.aws
3.173.161.20 3.173.161.46 3.173.161.98 3.173.161.106 +4
2026-06-22 07:25:31.710
alienattack.workshop.aws
3.161.82.127 3.161.82.102 3.161.82.41 3.161.82.24
2026-06-19 08:19:14.367
amazon-healthlake.workshop.aws
52.222.214.84 52.222.214.39 52.222.214.116 52.222.214.45
2026-06-18 19:11:21.285
amazon-mwaa-for-analytics.workshop.aws
18.239.36.80 18.239.36.121 18.239.36.103 18.239.36.20
2026-06-15 05:30:03.451
amplify-analytics.workshop.aws
18.239.69.68 18.239.69.4 18.239.69.50 18.239.69.22
2026-06-20 15:40:23.210
app-modernization.workshop.aws
3.173.161.45 3.173.161.18 3.173.161.50 3.173.161.20
2026-07-18 14:45:04.641
application-migration-with-aws.workshop.aws
18.239.18.98 18.239.18.99 18.239.18.50 18.239.18.124
2026-07-18 14:35:43.032
aws-builders-kr.workshop.aws
3.174.46.62 3.174.46.51 3.174.46.85 3.174.46.23
2026-06-18 23:25:29.435
aws-ci-cd.workshop.aws
18.239.105.89 18.239.105.69 18.239.105.10 18.239.105.59
2026-06-19 08:16:09.614
aws-iot-core-for-beginners.workshop.aws
18.65.39.71 18.65.39.126 18.65.39.112 18.65.39.64
2026-06-16 06:00:12.590
awsmarketplace.workshop.aws
18.239.18.13 18.239.18.112 18.239.18.10 18.239.18.67
2026-07-20 12:35:34.036
cicd-for-ecs.workshop.aws
108.156.60.9 108.156.60.7 108.156.60.10 108.156.60.88
2026-06-15 16:47:18.139
cicd-pipeline-cfn-ecs-fargate-bluegreen.workshop.aws
18.239.18.89 18.239.18.62 18.239.18.19 18.239.18.120
2026-07-18 08:58:32.744
codeguru-codereview-appperformance.workshop.aws
18.64.211.16 18.64.211.65 18.64.211.83 18.64.211.79
2026-06-19 08:40:22.148
comprehend-immersionday.workshop.aws
65.9.175.118 65.9.175.30 65.9.175.35 65.9.175.43
2026-06-18 06:34:19.777
continuous-deployment.workshop.aws
18.239.105.88 18.239.105.62 18.239.105.20 18.239.105.45
2026-06-17 14:37:00.598
dms-immersionday.workshop.aws
18.239.83.127 18.239.83.70 18.239.83.30 18.239.83.50
2026-07-18 09:07:18.786
dotnet-app-modernization.workshop.aws
18.239.18.106 18.239.18.38 18.239.18.19 18.239.18.20
2026-07-18 12:31:25.469
ec2-image-builder.workshop.aws
108.138.7.47 108.138.7.66 108.138.7.100 108.138.7.4
2026-06-01 12:25:19.370
eks-for-aws-summit-online.workshop.aws
54.192.35.108 54.192.35.85 54.192.35.73 54.192.35.100
2026-06-19 07:59:03.016
emr-etl.workshop.aws
18.239.50.109 18.239.50.40 18.239.50.129 18.239.50.98
2026-06-19 08:40:22.148
freertos-on-xmc4800.workshop.aws
18.239.50.5 18.239.50.21 18.239.50.55 18.239.50.105
2026-07-16 16:09:53.171
graviton2-workshop.workshop.aws
13.226.244.75 13.226.244.95 13.226.244.93 13.226.244.39
2026-06-20 07:34:22.108
hands-on-network-firewall.workshop.aws
18.239.105.99 18.239.105.116 18.239.105.86 18.239.105.128
2026-07-28 12:04:07.574
intelligent-cloud-operations.workshop.aws
18.64.211.76 18.64.211.85 18.64.211.100 18.64.211.51
2026-06-19 08:56:59.482
introduction-to-waf.workshop.aws
52.222.236.8 52.222.236.84 52.222.236.128 52.222.236.75
2026-06-19 08:40:22.148
iot-device-defender.workshop.aws
3.160.150.71 3.160.150.57 3.160.150.87 3.160.150.88
2026-06-19 08:16:09.614
iot-jumpstart.workshop.aws
18.239.83.116 18.239.83.24 18.239.83.66 18.239.83.61
2026-06-19 07:55:59.095
iot-sitewise.workshop.aws
99.84.152.25 99.84.152.88 99.84.152.50 99.84.152.118
2026-06-19 08:19:14.367
kendra-essentials.workshop.aws
108.138.7.77 108.138.7.57 108.138.7.121 108.138.7.91
2026-06-04 06:46:03.820
lunar-lander.workshop.aws
18.239.18.127 18.239.18.94 18.239.18.116 18.239.18.61
2026-07-18 09:07:18.786
media-analysis.workshop.aws
3.173.161.65 3.173.161.71 3.173.161.126 3.173.161.124
2026-07-18 09:16:01.888
migration-gameday.workshop.aws
3.173.161.50 3.173.161.52 3.173.161.58 3.173.161.88
2026-06-19 08:47:38.823
ml-immersionday.workshop.aws
65.8.131.125 65.8.131.112 65.8.131.46 65.8.131.119
2026-07-18 14:55:58.154
mlops-and-integrations.workshop.aws
18.239.83.3 18.239.83.106 18.239.83.26 18.239.83.9
2026-06-19 20:00:12.053
multi-region-fsx.workshop.aws
13.33.187.119 13.33.187.128 13.33.187.55 13.33.187.44
2026-06-19 08:43:48.811
networkfirewall.workshop.aws
3.173.161.125 3.173.161.87 3.173.161.103 3.173.161.119
2026-06-16 19:06:15.096
qldb-immersionday.workshop.aws
18.238.243.3 18.238.243.43 18.238.243.62 18.238.243.20
2026-07-23 23:06:00.025
quicksight.workshop.aws
3.173.161.23 3.173.161.66 3.173.161.54 3.173.161.9
2026-07-19 17:15:05.667
rdspg.workshop.aws
54.192.35.112 54.192.35.9 54.192.35.128 54.192.35.21
2026-06-19 08:16:09.614
rdssms.workshop.aws
3.167.227.30 3.167.227.43 3.167.227.56 3.167.227.81
2026-06-19 08:56:59.482
real-time-streaming-with-kinesis.workshop.aws
18.238.243.80 18.238.243.38 18.238.243.88 18.238.243.6
2026-07-25 01:35:31.500
redshift-immersion.workshop.aws
108.138.26.15 108.138.26.28 108.138.26.107 108.138.26.119
2026-06-19 15:43:39.090
secure-initial-aws-account-setup.workshop.aws
13.33.187.118 13.33.187.108 13.33.187.29 13.33.187.28
2026-06-20 05:50:12.117
servicecatalog.workshop.aws
13.226.244.60 13.226.244.80 13.226.244.86 13.226.244.65
2026-06-23 03:58:47.751
timestream-labs.workshop.aws
18.239.18.42 18.239.18.19 18.239.18.90 18.239.18.80
2026-07-16 01:27:21.595
torchserve-on-aws.workshop.aws
18.66.102.32 18.66.102.38 18.66.102.53 18.66.102.72
2026-07-17 10:35:32.134
video-streaming-and-analysis.workshop.aws
3.173.161.2 3.173.161.120 3.173.161.60 3.173.161.123
2026-07-18 08:58:32.744
accelerated-data-lake.workshop.aws
1970-01-01 00:00:00.000
activate-next.workshop.aws
1970-01-01 00:00:00.000
amazon-connect-introduction.workshop.aws
1970-01-01 00:00:00.000
amazonmsk-labs.workshop.aws
1970-01-01 00:00:00.000
amplify-appsync-real-time-race.workshop.aws
1970-01-01 00:00:00.000
amplify-immersionday.workshop.aws
1970-01-01 00:00:00.000
app-int-with-amazonmq.workshop.aws
1970-01-01 00:00:00.000
app2container.workshop.aws
1970-01-01 00:00:00.000
appsync-immersionday.workshop.aws
1970-01-01 00:00:00.000
aws-emp.workshop.aws
1970-01-01 00:00:00.000
aws-glue-hands-on-labs.workshop.aws
1970-01-01 00:00:00.000
aws-glue-immersion-day.workshop.aws
1970-01-01 00:00:00.000
aws-glue-intro.workshop.aws
1970-01-01 00:00:00.000
basis-advanced.workshop.aws
1970-01-01 00:00:00.000
build-message-forum-with-amplify.workshop.aws
1970-01-01 00:00:00.000
cdk-advanced.workshop.aws
1970-01-01 00:00:00.000
cfd-on-pcluster.workshop.aws
1970-01-01 00:00:00.000
cfn101.workshop.aws
1970-01-01 00:00:00.000
chaos-engineering.workshop.aws
1970-01-01 00:00:00.000
cloud-hpc-hackathon.workshop.aws
1970-01-01 00:00:00.000
cloudendure-disaster-recovery.workshop.aws
1970-01-01 00:00:00.000
cloudtrail-with-cloudwatch.workshop.aws
1970-01-01 00:00:00.000
codequality.workshop.aws
1970-01-01 00:00:00.000
content-generation-lambda-edge.workshop.aws
1970-01-01 00:00:00.000
database-migration-lab.workshop.aws
1970-01-01 00:00:00.000
databrew.workshop.aws
1970-01-01 00:00:00.000
dcv-batch.workshop.aws
1970-01-01 00:00:00.000
deepracer-jp.workshop.aws
1970-01-01 00:00:00.000
deploying-lex-chatbots.workshop.aws
1970-01-01 00:00:00.000
devsecops.workshop.aws
1970-01-01 00:00:00.000
documentdb-immersionday.workshop.aws
1970-01-01 00:00:00.000
ecs-cats-dogs.workshop.aws
1970-01-01 00:00:00.000
ecs-gmsa-authentication.workshop.aws
1970-01-01 00:00:00.000
edgecv.workshop.aws
1970-01-01 00:00:00.000
emr-developer-experience.workshop.aws
1970-01-01 00:00:00.000
enterprise-cloud-native.workshop.aws
1970-01-01 00:00:00.000
fpga-development-on-ec2.workshop.aws
1970-01-01 00:00:00.000
game-development-on-aws.workshop.aws
1970-01-01 00:00:00.000
gamelift-persistent-workshop.workshop.aws
1970-01-01 00:00:00.000
general-immersionday.workshop.aws
1970-01-01 00:00:00.000
greengrassv2.workshop.aws
1970-01-01 00:00:00.000
gromacs-on-pcluster.workshop.aws
1970-01-01 00:00:00.000
iot-sitewise-edge.workshop.aws
1970-01-01 00:00:00.000
l4epipeline.workshop.aws
1970-01-01 00:00:00.000
learn-to-code.workshop.aws
1970-01-01 00:00:00.000
mgmtgov-gameday.workshop.aws
1970-01-01 00:00:00.000
migracion.workshop.aws
1970-01-01 00:00:00.000
migration-immersionday.workshop.aws
1970-01-01 00:00:00.000
mng.workshop.aws
1970-01-01 00:00:00.000
mobile-web-migration.workshop.aws
1970-01-01 00:00:00.000
networking.workshop.aws
1970-01-01 00:00:00.000
nitro-enclaves.workshop.aws
1970-01-01 00:00:00.000
observability.workshop.aws
1970-01-01 00:00:00.000
qnabot.workshop.aws
1970-01-01 00:00:00.000
rdsora.workshop.aws
1970-01-01 00:00:00.000
rdspg-monitoring.workshop.aws
1970-01-01 00:00:00.000
redshift-deepdive.workshop.aws
1970-01-01 00:00:00.000
reinforce-tdr254.workshop.aws
1970-01-01 00:00:00.000
rekognition-immersionday.workshop.aws
1970-01-01 00:00:00.000
research-fits-datalake.workshop.aws
1970-01-01 00:00:00.000
risk-compliance.workshop.aws
1970-01-01 00:00:00.000
s3-bnr.workshop.aws
1970-01-01 00:00:00.000
s3-presigned-url.workshop.aws
1970-01-01 00:00:00.000
sagemaker-immersionday.workshop.aws
1970-01-01 00:00:00.000
security-log-analysis-platform.workshop.aws
1970-01-01 00:00:00.000
serverless-analytics-employee-productivity.workshop.aws
1970-01-01 00:00:00.000
serverless-observability.workshop.aws
1970-01-01 00:00:00.000
spack-on-pcluster.workshop.aws
1970-01-01 00:00:00.000
ssm-basic-handson.workshop.aws
1970-01-01 00:00:00.000
ssm-inventory-visualize.workshop.aws
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

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

Domain timeline pending

Passive-DNS history accumulates as our forward-DNS crawler observes A/AAAA/MX/NS/TXT records over time.