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InternetData
IPv4 address

209.159.152.147

An address in Secaucus, New Jersey, United States, announced by Interserver, Inc (AS19318). It's hosting space of InterServer, a mail server on port 587, and a web server on ports 80 and 443.

Summary

Geolocation
Secaucus, New Jersey
Ownership
209.159.144.0/20
mailsrv006.cmklhost.com
  • HostingInterServer

No mobile carrier, anycast or CDN

  • SMTPPort 587
  • WebPorts 80, 443

Geolocation

Where the address is, and what that place uses.

City
Secaucus
Region
New Jersey
Postal code
07094
Continent
North America
Timezone
America/New_York

Ownership

Who holds the address: the AS announcing it, the registry record, the abuse contact and its name in DNS.

Company
Interserver, Inc
Domain
interserver.net
Type
Hosting
Registered in
United States
AS number
AS19318
Name
Interserver, Inc
Prefix
209.159.144.0/20
RPKI
Not found
Type
Hosting
Domain
interserver.net
Registered in
United States
Name
Interserver, Inc
Network name
INTERSERVER
Organization
INTER-83
Status
allocation
Registry
ARIN
Domain
interserver.net
Name
Network Operations Center
Phone
+1-201-605-1440
Address
PO BOX 1707, Englewood Cliffs, NJ, 07632
Network
209.159.144.0-209.159.159.255
Hostname
mailsrv006.cmklhost.com
Not seen inIP RWHOIS

Anonymity

Whether the address hides someone else: a VPN, Tor, a relay, a proxy pool, or a hosting range.

Provider
InterServer
Confidence
High
Last seen
2026-11-04

Network

What kind of network it is on: a mobile carrier, a satellite operator, an anycast service, a CDN edge.

Services

What our own internet-wide measurement found listening on it.

Port
587
Banner
220 mailsrv006.cmklhost.com
Greeting
Completed
First seen
2026-08-06
Last seen
2026-10-30
80 status
301
80 redirect
https://mailsrv006.cmklhost.com
80 server
Microsoft-IIS/10.0
80 title
Document Moved
80 seen
2026-08-12 to 2026-10-19
443 status
301
443 redirect
https://mailsrv006.cmklhost.com
443 server
Microsoft-IIS/10.0
443 title
Document Moved
443 TLS
TLSv1.2
443 certificate
*.cmklhost.com
443 issuer
C=US, O=DigiCert Inc, OU=www.digicert.com, CN=RapidSSL TLS RSA CA G1
443 browser-trusted
Yes
443 seen
2026-08-11 to 2026-10-29
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.