letterdrop.com
Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.
Run a live full scan of letterdrop.com
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 |
|---|---|---|
| course.letterdrop.com | 2026-06-15 05:32:57.959 | |
| letterdrop.com | 2026-07-26 12:08:38.006 | |
| actively-alternative.letterdrop.com | 1970-01-01 00:00:00.000 | |
| automated-sales-followup.letterdrop.com | 1970-01-01 00:00:00.000 | |
| deal-revival.letterdrop.com | 2026-07-24 08:09:31.086 | |
| dripify-alternative.letterdrop.com | 1970-01-01 00:00:00.000 | |
| login.letterdrop.com | 1970-01-01 00:00:00.000 | |
| productevaluation.letterdrop.com | 1970-01-01 00:00:00.000 | |
| thoughtleadership.letterdrop.com | 2026-06-22 06:51:00.197 | |
| trial.letterdrop.com | 2026-07-19 21:12:55.862 | |
| www.letterdrop.com | 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
Certificate observations pending
TLS certs naming this domain in subject or SANs will appear here as our scan-layer catches them.
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.
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 |
|---|---|---|---|
| TXT | v=spf1 include:_spf.google.com ~all | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| NS | arch.ns.cloudflare.com | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| TXT | zoom-domain-verification=ZOOM_verify_1d3345721ff64e6d8a8d482805ff80a2 | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| TXT | openai-domain-verification=dv-fCDdB7LtIG099wCm8dnWdr8J | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| TXT | hubspot-developer-verification=NGMyZTQxNDAtNTUwOS00YWVhLTg2Y2YtYWM4Mzk2MDY5N2E2 | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| NS | laura.ns.cloudflare.com | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| AAAA | 2620:cb:2000::1 | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| TXT | proxy-ssl.webflow.com | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| TXT | google-site-verification=79KYOxUrPvgGaB2oLLzEPHCgxb8lNe5w9MtF0M9JZHI | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| MX | 5 alt2.aspmx.l.google.com | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| MX | 10 alt4.aspmx.l.google.com | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| MX | 1 aspmx.l.google.com | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| MX | 5 alt1.aspmx.l.google.com | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| A | 198.202.211.1 | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| MX | 10 alt3.aspmx.l.google.com | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| TXT | google-site-verification=-i5ZlAip8l9B-fy4WWBCh_wB66Tub68kU8NhAlktdiU | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |
| TXT | google-site-verification=P3FLWqHmaoEn1ZfjnDe712ZhZN0hjeJMyKP8_WpUDUI | 2026-05-27 04:43:51.193 | 2026-07-26 12:08:38.006 |