CF1759660601248-tsm20251005092912

WWW.ROBTEX.COM - jj.listserv.cuny.edu

Search for IP or hostnames:

jj.listserv.cuny.edu checked at 2025-10-05T10:36:41.231Z 81ms 124/124/124 100% R:9

jj.listserv.cuny.edu

MXmail-relay.cuny.edu
A128.228.0.167🇺🇸 AS31822
PTRmail-relay.cuny.edu
PTRppa1.cuny.edu
PTRsmtp-relay.cuny.edu
A128.228.0.168🇺🇸 AS31822
PTRmail-relay.cuny.edu
PTRppa2.cuny.edu
PTRsmtp-relay.cuny.edu
A128.228.0.169🇺🇸 AS31822
PTRmail-relay.cuny.edu
PTRppa3.cuny.edu
PTRsmtp-relay.cuny.edu
A128.228.0.170🇺🇸 AS31822
PTRmail-relay.cuny.edu
PTRppa4.cuny.edu
PTRsmtp-relay.cuny.edu
A128.228.0.172🇺🇸 AS31822
PTRmail-relay.cuny.edu
PTRppa9.cuny.edu
A128.228.0.173🇺🇸 AS31822
PTRmail-relay.cuny.edu
PTRppa10.cuny.edu
A128.228.254.25🇺🇸 AS31822
PTRmail-relay.cuny.edu
PTRmail-relaydr.cuny.edu
PTRppsa5.cuny.edu
PTRsmtp-relay.cuny.edu
A128.228.254.26🇺🇸 AS31822
PTRmail-relay.cuny.edu
PTRmail-relaydr.cuny.edu
PTRppsa6.cuny.edu
PTRsmtp-relay.cuny.edu
A128.228.254.28🇺🇸 AS31822
PTRmail-relay.cuny.edu
PTRppsa8.cuny.edu
PTRsmtp-relay.cuny.edu
A128.228.82.36🇺🇸 AS31822
PTRjj.listserv.cuny.edu
PTRjj2.listserv2.cuny.edu

listserv.cuny.edu

MXmail-relay.cuny.edu
A128.228.82.30🇺🇸 AS31822

PTR for

Starts with same word

Starts similarily

AI analysis

jj.listserv.cuny.edu maps to IP address 128.228.82.36.

Other host names, for example, jj2.listserv2.cuny.edu share IP numbers with jj.listserv.cuny.edu.

jj.listserv.cuny.edu is handled by a single mail server, mail-relay.cuny.edu.

jj.listserv.cuny.edu shares the same mail server setup as other domains, including ashp.listserv.cuny.edu, exchtest.cuny.edu, gc.listserv.cuny.edu, uapc.cuny.edu and bmcc.listserv.cuny.edu.

Host name mail-relay.cuny.edu points to nine IP numbers: 128.228.0.167, 128.228.0.168, 128.228.0.169, 128.228.0.170, 128.228.0.172, 128.228.0.173, 128.228.254.25, 128.228.254.26 and 128.228.254.28.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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EnvZszH CF johedugfp 2025-10-05