25/tcp
SMTP
first 2026-08-27 · last 2026-08-27
Raw response
220 skylane.cscweb.net ESMTP 221 2.7.0 Error: I can break rules, too. Goodbye.
Host
104.237.141.53
As of our latest check on 2026-08-27, 104.237.141.53 (Akamai Connected Cloud, AS63949, United States) had 1 open port (25) and no known CVEs.
Known CVEs on this host
1open port
0names pointing here
0known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-08-27.
No known CVEs on this host.
- Network
- Akamai Connected Cloud AS63949
- Open ports
- 25 · at our latest check, 2026-08-27
- Location
- United States US
- Hostname
- skylane.cscweb.net · reverse DNS, checked 2026-10-04
- Route
- 104.237.136.0/21 · announced by Akamai Connected Cloud AS63949 RPKI valid
- Organisation
- Akamai Technologies, Inc · Content / hosting
- Cloud
- Akamai Cloud (Linode) · region US-TX
- Registry network
- LINODE · 104.237.128.0 - 104.237.159.255 · Linode · ARIN
- Abuse contact
- [email protected] · for LINODE
- First seen
- 2026-08-27 20:30 UTC
- Last seen alive
- 2026-08-27 20:33 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)
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.