Domain
seekingalpha.com
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of seekingalpha.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
51
A/AAAA targets
Subdomains
62
CT + scan + body
Record Types
6
seen in DNS
Observed Certs
3
in our scans
DNS Records
A
151.101.1.91, 151.101.129.91, 151.101.193.91, 151.101.65.91
AAAA
2a04:4e42:200::347, 2a04:4e42:400::347, 2a04:4e42:600::347, 2a04:4e42::347
MX
1 aspmx.l.google.com, 10 alt3.aspmx.l.google.com, 10 alt4.aspmx.l.google.com, 5 alt1.aspmx.l.google.com, 5 alt2.aspmx.l.google.com
NS
ns-1331.awsdns-38.org, ns-1782.awsdns-30.co.uk, ns-243.awsdns-30.com, ns-795.awsdns-35.net
TXT
1password-site-verification=WJ64HYP3LRH7FGX7DILFQXVJ3Y, MS=ms81693316, ZAC67458, airtable-verification=2ef8789205ce945c7ee3bb00ddb128f4, anthropic-domain-verification-the389=GifgNFyuL8dSQrvsT84rvP4v3, apple-domain-verification=4obyvgOCwoGSSCCX, atlassian-domain-verification=2eLUUV6FF5Q8JPTZW7P5SGxHhwnKuBABtV1xmDcnvFIfo19z7PgEK26gbuZWcWv5, canva-site-verification=YKSewc6pytk26KPiRZHuyg
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.
Tech Stack
Tech detection pending
Wappalyzer-rules detect CMS, frameworks, analytics, JS libs and server-side languages on this domain.
TLS Certificates
Subject: openai-pr-summarization.playground.seekingalpha.com
Issuer: Amazon RSA 2048 M01
SANs: openai-pr-summarization.playground.seekingalpha.com
Subject: openai-pr-summarization.playground.seekingalpha.com
Issuer: Amazon RSA 2048 M01
SANs: openai-pr-summarization.playground.seekingalpha.com
Subject: staging.seekingalpha.com
Issuer: Amazon RSA 2048 M01
SANs: cms.staging.seekingalpha.com, email.staging.seekingalpha.com, rc.staging.seekingalpha.com, staging.seekingalpha.com
Subject: 20190606.seekingalpha.com
Issuer: Amazon RSA 2048 M01
SANs: 20190606.seekingalpha.com, cms.seekingalpha.com, email.seekingalpha.com, rc.seekingalpha.com
Subject: 20190606.seekingalpha.com
Issuer: Amazon RSA 2048 M01
SANs: 20190606.seekingalpha.com, cms.seekingalpha.com, email.seekingalpha.com, rc.seekingalpha.com
Subject: 20190606.seekingalpha.com
Issuer: Amazon RSA 2048 M01
SANs: 20190606.seekingalpha.com, cms.seekingalpha.com, email.seekingalpha.com, rc.seekingalpha.com
IPs Citing This Domain
Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.
170.9.0.66:80
href · ×100
34.160.235.106:80
href · ×10
43.134.78.99:443
href · ×5
18.179.131.133:80
href · ×4
134.209.34.116:443
href · ×4
169.45.71.219:443
href · ×3
100.27.85.174:443
href · ×2
152.70.127.163:443
href · ×2
66.39.155.65:80
href · ×1
8.138.88.49:80
href · ×1
8.215.3.2:80
href · ×1
124.222.34.244:80
href · ×1
43.202.62.89:443
href · ×1
135.181.87.179:80
href · ×1
3.13.169.225:80
href · ×1
66.46.176.230:80
href · ×1
3.17.233.65:443
href · ×1
43.202.62.89:80
href · ×1
104.236.234.113:443
href · ×1
207.29.232.185:443
href · ×1
3.13.193.247:443
href · ×1
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 |
|---|---|---|---|
| AAAA | 2a04:4e42:400::347 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| MX | 5 alt1.aspmx.l.google.com | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | google-site-verification=ic01sdYnF0qlgb1OlnrwrCQYF485ZpwDmIFl4AYvJ3Y | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | 1password-site-verification=WJ64HYP3LRH7FGX7DILFQXVJ3Y | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| AAAA | 2a04:4e42:600::347 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| NS | ns-1331.awsdns-38.org | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | facebook-domain-verification=jzf0z2u7aq6r8dlcyyxas4ota5n5xf | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | onetrust-domain-verification=4b3e7da2c03a4f4c89b8a56342c4cd0c | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | atlassian-domain-verification=2eLUUV6FF5Q8JPTZW7P5SGxHhwnKuBABtV1xmDcnvFIfo19z7PgEK26gbuZWcWv5 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | rovag_verification_token=7BA7BD360107472C97DE4ABB8189289F | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | hubspot-developer-verification=NzFiODI3MTUtNGFiMy00YzZhLTk1MGEtZmY1YjRlOWJiOTY2 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| NS | ns-243.awsdns-30.com | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | dropbox-domain-verification=03vqkicbtafw | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| A | 151.101.129.91 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| NS | ns-795.awsdns-35.net | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | canva-site-verification=YKSewc6pytk26KPiRZHuyg | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| NS | ns-1782.awsdns-30.co.uk | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | hcp-domain-verification=2ac8513e43be184a33c7aeee6fa94c684bc977794cd7bca68b7635090eff9313 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | v=spf1 include:_spf.google.com include:spf.tipalti.com include:aspmx.sailthru.com include:139754362.spf04.hubspotemail.net ip4:213.8.129.250 -all | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | google-site-verification=onbN2nPowrG0l-ibgQHPmnHzlS5vNeLfmnvO1irxJyc | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | yahoo-verification-key=zfpp3PS8sb40SNJJxJAGz8eMT20Obl5S39+i0VMeqiM= | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| A | 151.101.65.91 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| MX | 5 alt2.aspmx.l.google.com | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | anthropic-domain-verification-the389=GifgNFyuL8dSQrvsT84rvP4v3 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| A | 151.101.1.91 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| AAAA | 2a04:4e42::347 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| MX | 10 alt4.aspmx.l.google.com | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| MX | 1 aspmx.l.google.com | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | stripe-verification=ab2c246c5bc225272ff78948e9e3682e6b2011c3a4027b29561bf22ed15f0f51 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | openai-domain-verification=dv-GvrIOq8HZcNvoowCvKdwUzBs | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| A | 151.101.193.91 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | apple-domain-verification=4obyvgOCwoGSSCCX | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | airtable-verification=2ef8789205ce945c7ee3bb00ddb128f4 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | ZAC67458 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| MX | 10 alt3.aspmx.l.google.com | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | MS=ms81693316 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| SRV | _sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| TXT | mongodb-site-verification=6tzvwF9qIuLoJ5GRMVUwOgkLEfqUk5Sq | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |
| AAAA | 2a04:4e42:200::347 | 2026-05-26 00:17:38.499 | 2026-07-19 20:55:10.365 |