dnschecker.org
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of dnschecker.org
On-demand: ports, banners, TLS, tech-stack, subdomains and origin/IP-leak detection. Results are shared publicly for everyone to link to.
DNS Records
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 |
|---|---|---|
| ccard.dnschecker.org | 2026-07-18 21:15:21.466 | |
| dnschecker.org | 2026-07-28 10:49:00.176 | |
| smnc.dnschecker.org | 2026-07-18 11:48:24.388 | |
| itt2.dnschecker.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
IPs Citing This Domain
Hosts whose HTML body references this domain. Strong signal for origin/mirror/embed discovery.
Origin / IP-Leak
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.
| Origin IP | Origin ASN | CDN ASN | Confidence | Reasoning |
|---|---|---|---|---|
| 104.248.5.79 | AS14061 | AS13335 | 95% | cert d5544883… served by 104.248.5.79 (AS14061) carries SAN dnschecker.org which currently resolves through Cloudflare (AS13335) at 104.26.7.89, 104.26.6.89, 172.67.73.216, 2606:4700:20::681a:759 |
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 |
|---|---|---|---|
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| A | 104.26.6.89 | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| AAAA | 2606:4700:20::681a:759 | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| NS | gail.ns.cloudflare.com | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| TXT | google-site-verification=l3n19tbyvU4yyzMzgtrnRlqRovQPdgWhlfRBouFxgdw | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| MX | 30 isaac.mx.cloudflare.net | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| MX | 18 linda.mx.cloudflare.net | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| NS | eric.ns.cloudflare.com | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| TXT | ahrefs-site-verification_fe15aa9918095cff5a47b832b6c5629897c37f48e995d282bcf5a63ccdfe1ad8 | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| TXT | google-site-verification=5S0DQH-TYRq50rZwEbYK0TRqXVknXrym-3rYAAtiuHY | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| A | 172.67.73.216 | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| AAAA | 2606:4700:20::ac43:49d8 | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| MX | 8 amir.mx.cloudflare.net | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| TXT | pinterest-site-verification=f6d74a64dd99fb9c68f3f6fbef303a9f | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| A | 104.26.7.89 | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| AAAA | 2606:4700:20::681a:659 | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |
| TXT | PayPro Global | 2026-05-26 00:07:44.959 | 2026-07-28 10:49:00.176 |