Check-Host.cc

Domain

medium.com

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

Run a live full scan of medium.com

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
47
A/AAAA targets
Subdomains
707
CT + scan + body
Record Types
7
seen in DNS
Observed Certs
5
in our scans

DNS Records

A
162.159.152.4, 162.159.153.4
AAAA
2606:4700:7::a29f:9804, 2606:4700:7::a29f:9904
MX
1 aspmx.l.google.com, 10 aspmx2.googlemail.com, 10 aspmx3.googlemail.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com
NS
alina.ns.cloudflare.com, kip.ns.cloudflare.com
TXT
07ecf60c9da442a9b3bcce99190ff60a, Domain Verification for Digicert (10/05/2022)y7ncgbyk39tw482zsbwcnfx0t775d85j, anthropic-domain-verification-p32bnn=TlzaDtedEYyM5ccLdU8NsQIPP, apple-domain-verification=Ls6JkesM8aOd8xyQ, cursor-domain-verification-54pwxn=8yHL5J3FELu0JwETv8iGeZt4A, dropbox-domain-verification=d7wsnlvbz6l3, facebook-domain-verification=eqviiajbkkhum35vciytgngt69oan0, google-site-verification=QuRrrbvTtvFC0uq2BLr_CcuuuDEiNGDJjI7XkPV3s60
CNAME
CAA
0 issue "amazon.com", 0 issue "amazonaws.com", 0 issue "amazontrust.com", 0 issue "awstrust.com", 0 issue "digicert.com", 0 issue "letsencrypt.org", 0 issue "pki.goog", 0 issuewild "awstrust.com"

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
cdn-audio-1.medium.com 2026-06-04 15:03:52.698
cdn-videos-1.medium.com 2026-06-04 15:03:52.698
status.medium.com 2026-07-20 22:02:17.146
0xzxcom.medium.com 2026-07-17 01:30:08.422
37114207.mail.medium.com 2026-06-04 15:03:52.698
aaronjpitty.medium.com 2026-07-25 04:14:31.499
abovecreativeevents.medium.com 2026-07-25 02:44:41.834
account.medium.com 2026-07-20 22:02:17.146
accounts.medium.com 2026-07-20 22:02:17.146
acegikmo.medium.com 2026-05-26 22:47:25.101
adityataskminions.medium.com 2026-06-15 14:56:33.375
admin.medium.com 2026-07-20 22:02:17.146
administrator.medium.com 2026-07-20 22:02:17.146
alertmanager.medium.com 2026-07-20 22:02:17.146
alexislingad.medium.com 2026-05-27 15:02:50.895
alexsniffin.medium.com 2026-05-26 05:30:55.049
allenkuo.medium.com 2026-05-27 07:55:11.904
alpha.medium.com 2026-07-20 22:02:17.146
altmannmarcelo.medium.com 2026-05-27 01:29:47.666
amoradev.medium.com 2026-07-22 12:23:55.882
analyticsavant.medium.com 2026-05-27 15:52:01.622
anne-lise-26619.medium.com 2026-06-15 11:34:16.177
api-v1.medium.com 2026-07-20 22:02:17.146
api-v2.medium.com 2026-07-20 22:02:17.146
api.medium.com 2026-07-20 22:02:17.146
api1.medium.com 2026-07-20 22:02:17.146
api2.medium.com 2026-07-20 22:02:17.146
app.medium.com 2026-07-20 22:02:17.146
apps.medium.com 2026-07-20 22:02:17.146
archive.medium.com 2026-07-20 22:02:17.146
argocd.medium.com 2026-07-20 22:02:17.146
arterynetwork.medium.com 2026-07-15 23:35:18.553
artifactory.medium.com 2026-07-20 22:02:17.146
assets.medium.com 2026-07-20 22:02:17.146
autara.medium.com 2026-05-26 14:48:40.597
auth.medium.com 2026-07-20 22:02:17.146
autoconfig.medium.com 2026-07-20 22:02:17.146
autodiscover.medium.com 2026-07-20 22:02:17.146
avi-nash5.medium.com 2026-07-24 16:08:17.077
backup.medium.com 2026-07-20 22:02:17.146
backups.medium.com 2026-07-20 22:02:17.146
balancer.medium.com 2026-07-20 22:02:17.146
bamboo.medium.com 2026-07-20 22:02:17.146
bancannabis.medium.com 2026-05-27 04:43:51.193
bastion.medium.com 2026-07-20 22:02:17.146
belpayexchange.medium.com 2026-05-27 03:51:52.631
benefits.medium.com 2026-06-04 15:03:52.698
beta.medium.com 2026-07-20 22:02:17.146
betastaking.medium.com 2026-05-26 21:57:05.653
beyondlife-club.medium.com 2026-07-28 15:04:37.256
bficoin.medium.com 2026-07-20 02:28:31.228
bigdataschools-com.medium.com 2026-06-22 23:58:42.500
billing.medium.com 2026-07-20 22:02:17.146
bitbucket.medium.com 2026-07-20 22:02:17.146
bitunix.medium.com 2026-07-21 23:09:28.874
blog.medium.com 2026-07-20 22:02:17.146
bondbazaar.medium.com 2026-06-20 00:55:52.481
boomcoorg.medium.com 2026-06-16 02:24:44.509
boosterobotics.medium.com 2026-07-28 04:25:08.220
bounce.medium.com 2026-07-20 22:02:17.146
briem.medium.com 2026-05-26 15:15:26.393
brilliantcryptoblog.medium.com 2026-05-26 09:29:06.776
build.medium.com 2026-07-20 22:02:17.146
buy.medium.com 2026-07-20 22:02:17.146
cache.medium.com 2026-07-20 22:02:17.146
cacti.medium.com 2026-07-20 22:02:17.146
canary.medium.com 2026-07-20 22:02:17.146
cart.medium.com 2026-07-20 22:02:17.146
cd.medium.com 2026-07-20 22:02:17.146
cdn-images-1.medium.com 2026-07-27 23:53:37.809
cdn-videos.medium.com 2026-06-04 15:03:52.698
cdn.medium.com 2026-07-20 22:02:17.146
champsdotgame.medium.com 2026-05-26 19:52:55.674
charlesarea.medium.com 2026-05-27 15:28:30.531
checkout.medium.com 2026-07-20 22:02:17.146
chirpiot.medium.com 2026-05-26 03:46:08.458
ci.medium.com 2026-07-20 22:02:17.146
circleci.medium.com 2026-07-20 22:02:17.146
community.medium.com 2026-07-20 22:02:17.146
confluence.medium.com 2026-07-20 22:02:17.146
connective.medium.com 2026-07-23 02:50:41.985
console.medium.com 2026-07-20 22:02:17.146
control.medium.com 2026-07-20 22:02:17.146
corp.medium.com 2026-07-20 22:02:17.146
cotflex.medium.com 2026-07-25 11:37:35.289
courtneyzhan.medium.com 2026-05-27 01:53:31.573
cp.medium.com 2026-07-20 22:02:17.146
cpanel.medium.com 2026-07-20 22:02:17.146
crypto2cashhq.medium.com 2026-05-26 23:59:17.863
danilodiazgranados.medium.com 2026-07-17 02:03:19.494
danleyadvisors.medium.com 2026-06-15 02:16:32.342
dappier.medium.com 2026-05-26 12:37:21.914
darlenecodes.medium.com 2026-05-26 02:22:42.939
dashboard.medium.com 2026-07-20 22:02:17.146
database.medium.com 2026-07-20 22:02:17.146
datadog.medium.com 2026-07-20 22:02:17.146
datarockstars.medium.com 2026-06-21 09:20:50.583
datavaults.medium.com 2026-05-26 08:23:40.752
david-one.medium.com 2026-07-22 14:35:39.869
db.medium.com 2026-07-20 22:02:17.146
deathshadow.medium.com 2026-05-25 22:09:29.497
debugger.medium.com 2026-07-26 10:10:48.451
demo.medium.com 2026-07-20 22:02:17.146
deploy.medium.com 2026-07-20 22:02:17.146
deux-rien.medium.com 2026-06-19 04:12:11.254
dev.medium.com 2026-07-20 22:02:17.146
develop.medium.com 2026-07-20 22:02:17.146
development.medium.com 2026-07-20 22:02:17.146
dexfolio.medium.com 2026-06-18 07:51:52.678
directadmin.medium.com 2026-07-20 22:02:17.146
dl.medium.com 2026-07-20 22:02:17.146
dns.medium.com 2026-07-20 22:02:17.146
dns1.medium.com 2026-07-20 22:02:17.146
dns2.medium.com 2026-07-20 22:02:17.146
docker.medium.com 2026-07-20 22:02:17.146
docmarionum1.medium.com 2026-07-23 06:49:31.740
docs.medium.com 2026-07-20 22:02:17.146
docseuss.medium.com 2026-07-18 18:25:19.660
documentation.medium.com 2026-07-20 22:02:17.146
downloads.medium.com 2026-07-20 22:02:17.146

Tech Stack

Tech detection pending

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

TLS Certificates

Subject: aads-fb-medium.com
Issuer: R3
SANs: aads-fb-medium.com
Subject: allomedium.com
Issuer: YR2
SANs: allomedium.com, www.allomedium.com
Subject: cm.geomedium.com
Issuer: YE1
SANs: cm.geomedium.com
Subject: click.e.rose-medium.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: click.e.rose-medium.com
Subject: *.trackmedium.com
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: *.trackmedium.com, trackmedium.com
Subject: project.positivemedium.com
Issuer: project.positivemedium.com
SANs: project.positivemedium.com
Subject: *.arsmedium.com
Issuer: Thawte TLS RSA CA G1
SANs: *.arsmedium.com, arsmedium.com
Subject: *.trackmedium.com
Issuer: Sectigo Public Server Authentication CA DV R36
SANs: *.trackmedium.com, trackmedium.com
Subject: *.arsmedium.com
Issuer: Thawte TLS RSA CA G1
SANs: *.arsmedium.com, arsmedium.com
Subject: rose-medium.com
Issuer: YR2
SANs: rose-medium.com, www.rose-medium.com
Subject: cme.clickmedium.com
Issuer: Let's Encrypt Authority X3
SANs: cme.clickmedium.com
Subject: www.raremedium.com.au
Issuer: Trusted Secure Certificate Authority 5
SANs: raremedium.com.au, www.raremedium.com.au
Subject: cristhemedium.com
Issuer: cPanel, Inc. Certification Authority
SANs: cristhemedium.com, mail.cristhemedium.com, www.cristhemedium.com
Subject: bigmedium.com
Issuer: R13
SANs: bigmedium.com
Subject: stage13.pornmedium.com
Issuer: R13
SANs: stage13.pornmedium.com
Subject: ads.positivemedium.com
Issuer: ads.positivemedium.com
SANs: ads.positivemedium.com
Subject: project.positivemedium.com
Issuer: project.positivemedium.com
SANs: project.positivemedium.com
Subject: *.arsmedium.com
Issuer: Thawte TLS RSA CA G1
SANs: *.arsmedium.com, arsmedium.com
Subject: *.arsmedium.com
Issuer: Thawte TLS RSA CA G1
SANs: *.arsmedium.com, arsmedium.com

IPs Citing This Domain

Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.

54.70.253.193:80 href · ×66
54.196.245.183:443 href · ×60
142.93.153.67:80 href · ×46
3.111.178.208:443 href · ×42
140.245.104.104:443 href · ×25
66.42.53.218:443 href · ×22
52.45.235.23:443 href · ×21
155.138.145.75:8080 href · ×20
168.144.125.144:443 href · ×16
168.144.125.144:80 href · ×16
82.65.249.13:443 href · ×16
79.137.35.57:80 href · ×16
174.138.46.64:80 href · ×13
35.154.95.166:443 href · ×11
195.88.87.99:443 href · ×10
146.190.146.194:443 href · ×10
77.72.131.54:80 href · ×10
139.59.50.146:443 href · ×10
54.227.248.126:443 href · ×9
46.62.252.5:443 href · ×9
173.236.143.80:443 href · ×9
142.93.35.53:8080 href · ×9
3.231.198.61:443 href · ×9
162.144.198.119:80 href · ×8
199.79.63.85:443 href · ×8
182.255.91.74:80 href · ×8
159.65.93.35:443 href · ×8
199.79.63.85:80 href · ×8
68.183.193.238:443 href · ×8
39.106.166.155:80 href · ×8
185.125.202.164:443 href · ×8
46.62.207.248:8080 href · ×8
34.60.32.33:443 href · ×8
103.208.24.138:80 href · ×7
54.235.14.100:80 href · ×7
92.42.34.118:443 href · ×7
54.215.176.118:443 href · ×7
47.99.127.73:443 href · ×7
13.250.38.58:80 href · ×7
18.194.77.13:80 href · ×6
216.92.186.170:80 href · ×6
159.203.184.134:443 href · ×6
107.170.108.28:443 href · ×6
18.159.181.133:443 href · ×6
94.237.53.61:443 href · ×6
78.46.243.69:443 href · ×6
161.35.228.86:80 href · ×6
206.189.196.225:80 href · ×6
79.99.44.67:443 href · ×6
45.207.194.194:80 href · ×6

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
A 162.159.152.4 2026-05-25 21:56:50.553 2026-07-28 17:49:52.713
AAAA 2606:4700:7::a29f:9804 2026-05-25 21:56:50.553 2026-07-28 17:49:52.713
AAAA 2606:4700:7::a29f:9904 2026-05-25 21:56:50.553 2026-07-28 17:49:52.713
A 162.159.153.4 2026-05-25 21:56:50.553 2026-07-28 17:49:52.713
TXT apple-domain-verification=Ls6JkesM8aOd8xyQ 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT 07ecf60c9da442a9b3bcce99190ff60a 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT facebook-domain-verification=eqviiajbkkhum35vciytgngt69oan0 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT anthropic-domain-verification-p32bnn=TlzaDtedEYyM5ccLdU8NsQIPP 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
MX 10 aspmx3.googlemail.com 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT v=spf1 include:amazonses.com include:_spf.google.com include:mail.zendesk.com include:sendgrid.net include:spf.tipalti.com include:_spf.psm.knowbe4.com ~all 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT google-site-verification=jUulFqySbosf7Fvi1pvOm1KL3AeQ5L5s18CDIU30xek 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT openai-domain-verification=dv-G8sPcKCsIq9tKkWTNFJZh3RE 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
MX 5 alt1.aspmx.l.google.com 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT google-site-verification=nlPBDLGxOufYa5DdXnQ8d28h5dJjwy0bSakZq-tSios 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT Domain Verification for Digicert (10/05/2022)y7ncgbyk39tw482zsbwcnfx0t775d85j 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
NS alina.ns.cloudflare.com 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
MX 1 aspmx.l.google.com 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT yahoo-verification-key=nOxcdTfSy6txWr8ZAJ8EevOZHdrxuX4qFKljmgTLsu8= 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT linear-domain-verification=tyjcyfd4thj2 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT google-site-verification=TUaeSBwTARWW1ntR_TLK0FwD5WKnFCpB5gYVuXkBmlg 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
MX 10 aspmx2.googlemail.com 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT notion-domain-verification=FPUVTTLhldYnVqE4496kGbBhDpf54Y4O7eA8SxkbAHk 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT cursor-domain-verification-54pwxn=8yHL5J3FELu0JwETv8iGeZt4A 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT google-site-verification=QuRrrbvTtvFC0uq2BLr_CcuuuDEiNGDJjI7XkPV3s60 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
NS kip.ns.cloudflare.com 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
MX 5 alt2.aspmx.l.google.com 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
TXT dropbox-domain-verification=d7wsnlvbz6l3 2026-05-25 22:09:29.497 2026-07-28 17:49:52.713
CAA 0 issue "amazontrust.com" 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
CAA 0 issue "digicert.com" 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
CAA 0 issue "amazonaws.com" 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
SRV _xmpp-server._tcp 5 0 5269 xmpp-server.l.google.com 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
CAA 0 issuewild "pki.goog" 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
CAA 0 issue "awstrust.com" 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
CAA 0 issuewild "digicert.com" 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
SRV _xmpp-server._tcp 20 0 5269 alt3.xmpp-server.l.google.com 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
SRV _xmpp-server._tcp 20 0 5269 alt1.xmpp-server.l.google.com 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
SRV _xmpp-server._tcp 20 0 5269 alt4.xmpp-server.l.google.com 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
CAA 0 issue "amazon.com" 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
CAA 0 issue "letsencrypt.org" 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
CAA 0 issuewild "awstrust.com" 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
SRV _xmpp-server._tcp 20 0 5269 alt2.xmpp-server.l.google.com 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713
CAA 0 issue "pki.goog" 2026-05-25 23:59:40.866 2026-07-28 17:49:52.713