Check-Host.cc

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

ascd.org

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

DNS Check HTTP Check Run Full Scan .org TLD

Run a live full scan of ascd.org

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
53
A/AAAA targets
Subdomains
48
CT + scan + body
Record Types
5
seen in DNS
Observed Certs
5
in our scans

DNS Records

A
100.48.141.123, 100.49.204.153, 100.56.219.235, 13.219.121.32, 13.223.251.132, 32.192.0.250, 32.193.15.195, 32.199.46.150
AAAA
—
MX
0 ascd-org.mail.protection.outlook.com
NS
ns-1501.awsdns-59.org, ns-1767.awsdns-28.co.uk, ns-339.awsdns-42.com, ns-990.awsdns-59.net
TXT
CCxI1uBGTpRfBPBDME2Ai9hFhi/8xYuPT4l5DKrTIoNGYITnVqr4itlfBk2F7eWNErCNVaJv5Yqb75yDHqyNyA==, MS=ms87712948, facebook-domain-verification=cwpwe80xa8i34r8p1dym5i34c9flkp, google-site-verification=ZJtIyLPXJpmg2BrNzcNeBhpf7Yp0abh5ZRA2PNqqg9M, google-site-verification=pelCzFDIzufLZqrxRgW6sTxuxtVpFPo-iJWbpPw01tg, lucid-verification=8ck@Q6!6sVYQ#FE%Q0Gw, smartsheet-site-validation=a4s8HNBHow8WAd5GbwFmrPld3DWhzNvN, solarwinds-service0desk-verification=a84c39ba70b1ee8e76143d608a7aa17b
CNAME
—
CAA
0 issuewild "amazon.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
ascd.org
13.219.121.32 52.205.229.196 98.84.129.177 54.156.207.126 +21
2026-07-15 20:04:13.980
enhancements.log.nextgen.ascd.org
3.230.10.85 52.86.136.90 52.201.116.236 54.197.127.30
2026-07-16 01:35:35.409
events.ascd.org
199.60.103.2 199.60.103.254 2606:2c40::c73c:6702 2606:2c40::c73c:67fe
2026-06-19 05:49:05.690
information.ascd.org
199.60.103.254 199.60.103.2 2606:2c40::c73c:6702 2606:2c40::c73c:67fe
2026-06-17 12:26:07.961
iste.ascd.org
199.60.103.2 199.60.103.254 2606:2c40::c73c:6702 2606:2c40::c73c:67fe
2026-06-19 21:03:50.395
enhancements.api.nextgen.ascd.org
35.175.166.177 52.73.61.25 34.193.185.71
2026-05-26 21:33:44.271
my.ascd.org
35.158.127.51 35.158.127.52 35.158.127.53
2026-06-21 00:50:17.522
stage.auth.nextgen.ascd.org
52.4.8.211 35.169.129.14 3.228.245.133
2026-05-26 04:24:25.813
dev.ui.nextgen.ascd.org
66.33.60.35 76.76.21.123
2026-07-17 07:08:07.296
enhancements.communication.nextgen.ascd.org
54.165.187.55 52.202.9.42
2026-06-03 14:31:18.663
stage.api.nextgen.ascd.org
98.95.23.120 98.89.78.100
2026-06-04 08:08:23.360
stage.communication.nextgen.ascd.org
52.205.175.162 32.193.255.13
2026-06-22 13:45:41.671
ui.witsby.ascd.org
66.33.60.66 76.76.21.142
2026-06-17 01:59:39.349
witsby.ascd.org
76.76.21.142 66.33.60.66
2026-06-16 08:52:03.117
auth.nextgen.ascd.org
1970-01-01 00:00:00.000
conference.ascd.org
1970-01-01 00:00:00.000
dev.api.nextgen.ascd.org
1970-01-01 00:00:00.000
dev.auth.nextgen.ascd.org
1970-01-01 00:00:00.000
dev.communication.nextgen.ascd.org
1970-01-01 00:00:00.000
dev.nextgen.ascd.org
1970-01-01 00:00:00.000
enhancements.ui.nextgen.ascd.org
1970-01-01 00:00:00.000
event.ascd.org
44.236.111.159
2026-06-20 23:02:50.973
master.ksvc.ascd.org
1970-01-01 00:00:00.000
order.ksvc.ascd.org
1970-01-01 00:00:00.000
salesforce-backend-dev.ascd.org
1970-01-01 00:00:00.000
stage.auth2.nextgen.ascd.org
1970-01-01 00:00:00.000
test.ascd.org
1970-01-01 00:00:00.000
www.my.ascd.org
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

98.95.233.193:443 e3fed3f0a6fe…
Subject: ascd.org
Issuer: Amazon RSA 2048 M01
SANs: *.ascd.org, ascd.org
34.201.84.68:443 e3fed3f0a6fe…
Subject: ascd.org
Issuer: Amazon RSA 2048 M01
SANs: *.ascd.org, ascd.org
52.44.195.191:443 c811d4e914b7…
Subject: *.ascd.org
Issuer: Amazon RSA 2048 M04
SANs: *.ascd.org, ascd.org
52.205.51.223:443 74fe134b2aa6…
Subject: ascd.org
Issuer: Amazon RSA 2048 M02
SANs: *.ascd.org, ascd.org
18.211.8.36:443 74fe134b2aa6…
Subject: ascd.org
Issuer: Amazon RSA 2048 M02
SANs: *.ascd.org, ascd.org
34.202.133.187:443 74fe134b2aa6…
Subject: ascd.org
Issuer: Amazon RSA 2048 M02
SANs: *.ascd.org, ascd.org
54.147.53.248:443 74fe134b2aa6…
Subject: ascd.org
Issuer: Amazon RSA 2048 M02
SANs: *.ascd.org, ascd.org
44.217.237.167:443 74fe134b2aa6…
Subject: ascd.org
Issuer: Amazon RSA 2048 M02
SANs: *.ascd.org, ascd.org
35.171.48.22:443 74fe134b2aa6…
Subject: ascd.org
Issuer: Amazon RSA 2048 M02
SANs: *.ascd.org, ascd.org

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.

74fe134b2aa6bb56… google · argon2026h2
Subject: ascd.org
Issuer: Amazon RSA 2048 M02
SANs: ascd.org, *.ascd.org
Valid: 2025-07-06 00:00:00 → 2026-08-04 23:59:59
71f95f7d3ff752f1… digicert · wyvern2026h2
Subject: *.ascd.org
Issuer: Amazon RSA 2048 M04
SANs: *.ascd.org, ascd.org
Valid: 2025-07-06 00:00:00 → 2026-08-04 23:59:59
74fe134b2aa6bb56… cloudflare · nimbus2026
Subject: ascd.org
Issuer: Amazon RSA 2048 M02
SANs: ascd.org, *.ascd.org
Valid: 2025-07-06 00:00:00 → 2026-08-04 23:59:59
a82a27aeb367f22a… digicert · wyvern2026h2
Subject: ascd.org
Issuer: Amazon RSA 2048 M02
SANs: ascd.org, *.ascd.org
Valid: 2025-07-06 00:00:00 → 2026-08-04 23:59:59
71f95f7d3ff752f1… google · xenon2026h2
Subject: *.ascd.org
Issuer: Amazon RSA 2048 M04
SANs: *.ascd.org, ascd.org
Valid: 2025-07-06 00:00:00 → 2026-08-04 23:59:59
a82a27aeb367f22a… google · xenon2026h2
Subject: ascd.org
Issuer: Amazon RSA 2048 M02
SANs: ascd.org, *.ascd.org
Valid: 2025-07-06 00:00:00 → 2026-08-04 23:59:59

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 34.237.185.55 2026-05-26 03:11:26.075 2026-05-26 03:11:26.075
MX 0 ascd-org.mail.protection.outlook.com 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
TXT v=spf1 ip4:52.61.91.9 ip4:52.0.20.102 ip4:52.2.238.96 ip4:40.92.0.0/15 ip4:67.94.7.0/24 ip4:62.225.15.98 ip4:52.222.73.83 ip4:52.222.62.51 ip4:52.222.75.85 ip4:160.1.62.192 ip4:15.200.21.50 ip4:52.20.146.34 ip4:50.31.57.204 ip4:104.47.55.110 ip4:104.47.58.110 ip4:216.33.126.11 ip4:40.107.0.0/16 ip4:52.100.0.0/14 ip4:104.47.0.0/17 ip4:217.7.197.202 ip4:3.93.157.0/24 ip4:52.222.89.228 ip4:15.200.44.248 include:_spf0000000.ascd.org ~all 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
TXT lucid-verification=8ck@Q6!6sVYQ#FE%Q0Gw 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
A 13.219.121.32 2026-05-26 03:11:26.075 2026-05-26 03:11:26.075
TXT facebook-domain-verification=cwpwe80xa8i34r8p1dym5i34c9flkp 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
TXT google-site-verification=ZJtIyLPXJpmg2BrNzcNeBhpf7Yp0abh5ZRA2PNqqg9M 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
TXT google-site-verification=pelCzFDIzufLZqrxRgW6sTxuxtVpFPo-iJWbpPw01tg 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
NS ns-1501.awsdns-59.org 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
A 52.0.221.127 2026-05-26 03:11:26.075 2026-05-26 03:11:26.075
TXT MS=ms87712948 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
TXT CCxI1uBGTpRfBPBDME2Ai9hFhi/8xYuPT4l5DKrTIoNGYITnVqr4itlfBk2F7eWNErCNVaJv5Yqb75yDHqyNyA== 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
NS ns-339.awsdns-42.com 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
CAA 0 issuewild "amazon.com" 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
NS ns-1767.awsdns-28.co.uk 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
TXT solarwinds-service0desk-verification=a84c39ba70b1ee8e76143d608a7aa17b 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
NS ns-990.awsdns-59.net 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
TXT smartsheet-site-validation=a4s8HNBHow8WAd5GbwFmrPld3DWhzNvN 2026-05-26 03:11:26.075 2026-07-15 20:04:13.980
A 54.156.50.51 2026-05-26 09:01:56.589 2026-05-26 18:18:52.742
A 44.208.232.33 2026-05-26 09:01:56.589 2026-05-26 18:18:52.742
A 32.193.15.195 2026-05-26 09:01:56.589 2026-05-26 18:18:52.742
A 100.56.219.235 2026-05-31 12:17:40.833 2026-05-31 12:17:40.833
A 54.146.121.92 2026-05-31 12:17:40.833 2026-06-02 04:23:12.215
A 32.192.0.250 2026-05-31 12:17:40.833 2026-06-02 04:23:12.215
A 100.48.141.123 2026-06-02 01:29:39.943 2026-06-02 04:23:12.215
A 52.20.5.140 2026-06-04 21:07:22.379 2026-06-05 01:02:20.641
A 34.227.179.88 2026-06-04 21:07:22.379 2026-06-05 01:02:20.641
A 98.95.57.23 2026-06-04 21:07:22.379 2026-06-05 01:02:20.641
A 35.168.94.100 2026-06-05 11:57:26.471 2026-06-05 15:58:54.204
A 32.199.46.150 2026-06-05 11:57:26.471 2026-06-05 15:58:54.204
A 13.223.251.132 2026-06-05 11:57:26.471 2026-06-05 15:58:54.204
A 100.49.204.153 2026-06-15 01:43:09.777 2026-06-15 01:47:54.185
A 52.6.167.76 2026-06-15 01:43:09.777 2026-06-15 01:47:54.185
A 54.211.109.116 2026-06-15 01:43:09.777 2026-06-15 01:47:54.185
A 52.205.229.196 2026-06-23 20:56:30.887 2026-06-26 00:27:15.189
A 98.84.129.177 2026-06-23 20:56:30.887 2026-06-26 00:27:15.189
A 54.156.207.126 2026-06-23 20:56:30.887 2026-06-26 00:27:15.189
A 54.173.209.188 2026-07-15 20:04:13.980 2026-07-15 20:04:13.980
A 34.204.115.232 2026-07-15 20:04:13.980 2026-07-15 20:04:13.980
A 44.196.41.76 2026-07-15 20:04:13.980 2026-07-15 20:04:13.980