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- 220 ProFTPD 1.3.6rc2 Server (Yahoo ProFTPd Dropbox Installation) [98.139.134.170]
Raw response
220 ProFTPD 1.3.6rc2 Server (Yahoo ProFTPd Dropbox Installation) [98.139.134.170]
Host
98.139.134.170
As of our latest check on 2026-08-18, 98.139.134.170 (Yahoo Holdings Inc., AS26101, United States) had 1 open port (21) and 16 known CVEs.
Known CVEs on this host
1open port
0names pointing here
16known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-08-18.
CVEs by severity: HIGH 12 MEDIUM 4
A match is an indication, not proof: it is based on the software version a service reported, and fixes are often backported without changing the version. See the list
Earlier software versions of this host and the CVEs they had are kept as its history. See the history
- Network
- Yahoo Holdings Inc. AS26101
- Open ports
- 21 · at our latest check, 2026-08-18
- Location
- United States US
- Hostname
- dropbox3.ops.bf1.yahoo.com · reverse DNS, checked 2026-10-04
- Route
- 98.139.128.0/17 · announced by Yahoo Holdings Inc. AS26101 no RPKI authorisation
- Organisation
- Yahoo Holdings Inc.
- Registry network
- A-YAHOO-US9 · 98.136.0.0 - 98.139.255.255 · Yahoo Holdings Inc. · ARIN
- Abuse contact
- [email protected] · for A-YAHOO-US9
- First seen
- 2026-08-18 06:50 UTC
- Last seen alive
- 2026-08-18 06:51 UTC
- Hosted domains
- No host name points here
Reputation
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (1)
Vulnerabilities
CVE history
Software versions this host showed earlier, when we saw each, why it no longer applies, and the CVEs matched on it then. None of them is counted.
Port history
Every port that has answered a connection on this address, and when. A port is listed as open above only when a service was identified on it. Times are UTC.