80/tcp
HTTP
heroku-router
first 2026-06-13 · last 2026-10-01
- Status
- 404 Not Found
- Title
- No such app
- Server
- heroku-router
Raw response
HTTP/1.1 404 Not Found
Host
3.209.172.72
As of our latest check on 2026-10-01, 3.209.172.72 (Amazon.com, Inc., AS14618, United States) had 2 open ports (80, 443) and no known CVEs.
Known CVEs on this host
2open ports
4names pointing here
0known CVEs
0known exploited
Open ports and CVEs as of our latest check of this host, 2026-10-01.
No known CVEs on this host.
- Network
- Amazon.com, Inc. AS14618
- Open ports
- 80, 443 · at our latest check, 2026-10-01
- Location
- United States US
- Hostname
- ec2-3-209-172-72.compute-1.amazonaws.com · reverse DNS, checked 2026-10-05
- Route
- 3.208.0.0/12 · announced by Amazon.com, Inc. AS14618 RPKI valid
- Organisation
- Amazon.com, Inc.
- Cloud
- Amazon Web Services · EC2 · region us-east-1
- Registry network
- AT-88-Z · 3.128.0.0 - 3.255.255.255 · Amazon Technologies Inc. · ARIN
- Abuse contact
- [email protected] · for AT-88-Z
- First seen
- 2026-06-13 02:25 UTC
- Last seen alive
- 2026-10-01 23:03 UTC
- Hosted domains
- 4 names point here
Reputation
Not a Tor relay, not a VPN or privacy relay address, and not on a current public blocklist.
Services (2)
443/tcp
TLS
first 2026-06-13 · last 2026-10-01
- TLS
- TLSv1.2
- Certificate for
- *.herokuapp.com
- Issued by
- Amazon RSA 2048 M01
- Valid
- 2026-01-01 → 2027-01-29
Raw response
WSl��N�*KB/x�����A] ��ڻ:����!O ���i������Un�����㷱��}�ʓ�3v�/�
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.
Hostnames pointing to this address
4 names · as answered by each domain's own name servers
cryptboard.comfirst seen 2026-10-11
esdrasdemorais.comfirst seen 2026-10-12
lildirk.comfirst seen 2026-10-14
pilionis.ltearlier · last seen 2026-10-01