Domain
harvard.splunkcloud.com
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of harvard.splunkcloud.com
On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.
Hosting IPs
16
A/AAAA targets
Subdomains
—
CT + scan + body
Record Types
2
seen in DNS
Observed Certs
4
in our scans
DNS Records
A
23.21.58.29, 3.208.142.235, 3.208.216.64, 3.211.246.202, 3.217.136.42, 3.218.159.121, 3.221.137.245, 3.221.167.198
AAAA
—
MX
—
NS
ns-1-3-1.splunkdns.net, ns-1-3-2.splunkdns.net, ns-1-3-3.splunkdns.net, ns-1-3-4.splunkdns.net, ns-1-3-5.splunkdns.net, ns-1-3-6.splunkdns.net, ns-1-3-7.splunkdns.net, ns-1-3-8.splunkdns.net
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
Subdomain enumeration pending
Every subdomain ever issued a TLS cert under this apex — extracted from Certificate Transparency logs, our own scan observations and body references.
Tech Stack
Tech detection pending
Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.
TLS Certificates
Subject: *.harvard.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-harvard.splunkcloud.com, *.harvard.splunkcloud.com, *.http-inputs-ack-harvard.splunkcloud.com, *.http-inputs-firehose-harvard.splunkcloud.com, *.http-inputs-harvard.splunkcloud.com, *.pvt.harvard.splunkcloud.com, akamai-inputs-harvard.splunkcloud.com, harvard.splunkcloud.com, http-inputs-ack-harvard.splunkcloud.com, http-inputs-firehose-harvard.splunkcloud.com, http-inputs-harvard.splunkcloud.com, pvt.harvard.splunkcloud.com
Subject: *.hmsharvard.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-hmsharvard.splunkcloud.com, *.hmsharvard.splunkcloud.com, *.http-inputs-ack-hmsharvard.splunkcloud.com, *.http-inputs-firehose-hmsharvard.splunkcloud.com, *.http-inputs-hmsharvard.splunkcloud.com, *.pvt.hmsharvard.splunkcloud.com, akamai-inputs-hmsharvard.splunkcloud.com, hmsharvard.splunkcloud.com, http-inputs-ack-hmsharvard.splunkcloud.com, http-inputs-firehose-hmsharvard.splunkcloud.com, http-inputs-hmsharvard.splunkcloud.com, pvt.hmsharvard.splunkcloud.com
Subject: *.harvard.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-harvard.splunkcloud.com, *.harvard.splunkcloud.com, *.http-inputs-ack-harvard.splunkcloud.com, *.http-inputs-firehose-harvard.splunkcloud.com, *.http-inputs-harvard.splunkcloud.com, *.pvt.harvard.splunkcloud.com, akamai-inputs-harvard.splunkcloud.com, harvard.splunkcloud.com, http-inputs-ack-harvard.splunkcloud.com, http-inputs-firehose-harvard.splunkcloud.com, http-inputs-harvard.splunkcloud.com, pvt.harvard.splunkcloud.com
Subject: *.harvard.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-harvard.splunkcloud.com, *.harvard.splunkcloud.com, *.http-inputs-ack-harvard.splunkcloud.com, *.http-inputs-firehose-harvard.splunkcloud.com, *.http-inputs-harvard.splunkcloud.com, *.pvt.harvard.splunkcloud.com, akamai-inputs-harvard.splunkcloud.com, harvard.splunkcloud.com, http-inputs-ack-harvard.splunkcloud.com, http-inputs-firehose-harvard.splunkcloud.com, http-inputs-harvard.splunkcloud.com, pvt.harvard.splunkcloud.com
Subject: *.harvard.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-harvard.splunkcloud.com, *.harvard.splunkcloud.com, *.http-inputs-ack-harvard.splunkcloud.com, *.http-inputs-firehose-harvard.splunkcloud.com, *.http-inputs-harvard.splunkcloud.com, *.pvt.harvard.splunkcloud.com, akamai-inputs-harvard.splunkcloud.com, harvard.splunkcloud.com, http-inputs-ack-harvard.splunkcloud.com, http-inputs-firehose-harvard.splunkcloud.com, http-inputs-harvard.splunkcloud.com, pvt.harvard.splunkcloud.com
Subject: *.harvard.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-harvard.splunkcloud.com, *.harvard.splunkcloud.com, *.http-inputs-ack-harvard.splunkcloud.com, *.http-inputs-firehose-harvard.splunkcloud.com, *.http-inputs-harvard.splunkcloud.com, *.pvt.harvard.splunkcloud.com, akamai-inputs-harvard.splunkcloud.com, harvard.splunkcloud.com, http-inputs-ack-harvard.splunkcloud.com, http-inputs-firehose-harvard.splunkcloud.com, http-inputs-harvard.splunkcloud.com, pvt.harvard.splunkcloud.com
Subject: *.harvard.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-harvard.splunkcloud.com, *.harvard.splunkcloud.com, *.http-inputs-ack-harvard.splunkcloud.com, *.http-inputs-firehose-harvard.splunkcloud.com, *.http-inputs-harvard.splunkcloud.com, *.pvt.harvard.splunkcloud.com, akamai-inputs-harvard.splunkcloud.com, harvard.splunkcloud.com, http-inputs-ack-harvard.splunkcloud.com, http-inputs-firehose-harvard.splunkcloud.com, http-inputs-harvard.splunkcloud.com, pvt.harvard.splunkcloud.com
Subject: *.harvard.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-harvard.splunkcloud.com, *.harvard.splunkcloud.com, *.http-inputs-ack-harvard.splunkcloud.com, *.http-inputs-firehose-harvard.splunkcloud.com, *.http-inputs-harvard.splunkcloud.com, *.pvt.harvard.splunkcloud.com, akamai-inputs-harvard.splunkcloud.com, harvard.splunkcloud.com, http-inputs-ack-harvard.splunkcloud.com, http-inputs-firehose-harvard.splunkcloud.com, http-inputs-harvard.splunkcloud.com, pvt.harvard.splunkcloud.com
Subject: *.harvard.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-harvard.splunkcloud.com, *.harvard.splunkcloud.com, *.http-inputs-ack-harvard.splunkcloud.com, *.http-inputs-firehose-harvard.splunkcloud.com, *.http-inputs-harvard.splunkcloud.com, *.pvt.harvard.splunkcloud.com, akamai-inputs-harvard.splunkcloud.com, harvard.splunkcloud.com, http-inputs-ack-harvard.splunkcloud.com, http-inputs-firehose-harvard.splunkcloud.com, http-inputs-harvard.splunkcloud.com, pvt.harvard.splunkcloud.com
Subject: *.harvard.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-harvard.splunkcloud.com, *.harvard.splunkcloud.com, *.http-inputs-ack-harvard.splunkcloud.com, *.http-inputs-firehose-harvard.splunkcloud.com, *.http-inputs-harvard.splunkcloud.com, *.pvt.harvard.splunkcloud.com, akamai-inputs-harvard.splunkcloud.com, harvard.splunkcloud.com, http-inputs-ack-harvard.splunkcloud.com, http-inputs-firehose-harvard.splunkcloud.com, http-inputs-harvard.splunkcloud.com, pvt.harvard.splunkcloud.com
Subject: *.harvard.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-harvard.splunkcloud.com, *.harvard.splunkcloud.com, *.http-inputs-ack-harvard.splunkcloud.com, *.http-inputs-firehose-harvard.splunkcloud.com, *.http-inputs-harvard.splunkcloud.com, *.pvt.harvard.splunkcloud.com, akamai-inputs-harvard.splunkcloud.com, harvard.splunkcloud.com, http-inputs-ack-harvard.splunkcloud.com, http-inputs-firehose-harvard.splunkcloud.com, http-inputs-harvard.splunkcloud.com, pvt.harvard.splunkcloud.com
Subject: *.harvard.splunkcloud.com
Issuer: DigiCert Global G2 TLS RSA SHA256 2020 CA1
SANs: *.akamai-inputs-harvard.splunkcloud.com, *.harvard.splunkcloud.com, *.http-inputs-ack-harvard.splunkcloud.com, *.http-inputs-firehose-harvard.splunkcloud.com, *.http-inputs-harvard.splunkcloud.com, *.pvt.harvard.splunkcloud.com, akamai-inputs-harvard.splunkcloud.com, harvard.splunkcloud.com, http-inputs-ack-harvard.splunkcloud.com, http-inputs-firehose-harvard.splunkcloud.com, http-inputs-harvard.splunkcloud.com, pvt.harvard.splunkcloud.com
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 |
|---|---|---|---|
| NS | ns-1-3-8.splunkdns.net | 2026-05-26 06:05:24.294 | 2026-07-30 16:53:22.757 |
| NS | ns-1-3-5.splunkdns.net | 2026-05-26 06:05:24.294 | 2026-07-30 16:53:22.757 |
| NS | ns-1-3-1.splunkdns.net | 2026-05-26 06:05:24.294 | 2026-07-30 16:53:22.757 |
| A | 3.91.212.4 | 2026-05-26 06:05:24.294 | 2026-05-27 12:18:07.214 |
| NS | ns-1-3-3.splunkdns.net | 2026-05-26 06:05:24.294 | 2026-07-30 16:53:22.757 |
| A | 3.221.137.245 | 2026-05-26 06:05:24.294 | 2026-05-26 15:29:36.699 |
| NS | ns-1-3-7.splunkdns.net | 2026-05-26 06:05:24.294 | 2026-07-30 16:53:22.757 |
| NS | ns-1-3-2.splunkdns.net | 2026-05-26 06:05:24.294 | 2026-07-30 16:53:22.757 |
| A | 3.221.167.198 | 2026-05-26 06:05:24.294 | 2026-05-27 12:18:07.214 |
| NS | ns-1-3-4.splunkdns.net | 2026-05-26 06:05:24.294 | 2026-07-30 16:53:22.757 |
| NS | ns-1-3-6.splunkdns.net | 2026-05-26 06:05:24.294 | 2026-07-30 16:53:22.757 |
| A | 52.205.144.98 | 2026-05-26 20:32:34.302 | 2026-05-27 12:18:07.214 |
| A | 3.218.159.121 | 2026-06-14 22:52:09.672 | 2026-06-14 22:52:09.672 |
| A | 3.208.216.64 | 2026-06-14 22:52:09.672 | 2026-06-14 22:52:09.672 |
| A | 3.211.246.202 | 2026-06-14 22:52:09.672 | 2026-06-14 22:52:09.672 |
| A | 34.199.70.7 | 2026-06-23 12:14:42.761 | 2026-06-23 12:14:42.761 |
| A | 32.197.26.48 | 2026-06-23 12:14:42.761 | 2026-06-23 12:14:42.761 |
| A | 23.21.58.29 | 2026-06-23 12:14:42.761 | 2026-06-23 12:14:42.761 |
| A | 34.200.149.104 | 2026-07-16 16:32:04.698 | 2026-07-16 16:32:04.698 |
| A | 34.197.255.165 | 2026-07-16 16:32:04.698 | 2026-07-16 16:32:04.698 |
| A | 44.218.29.250 | 2026-07-16 16:32:04.698 | 2026-07-16 16:32:04.698 |
| A | 3.208.142.235 | 2026-07-30 16:53:22.757 | 2026-07-30 16:53:22.757 |
| A | 54.204.132.168 | 2026-07-30 16:53:22.757 | 2026-07-30 16:53:22.757 |
| A | 3.217.136.42 | 2026-07-30 16:53:22.757 | 2026-07-30 16:53:22.757 |