mail.plesco.us - robtex.com

mail.plesco.us

plesco.us

DNSSEC⚠️ Not signed
A50.87.28.138🇺🇸 EIGI50.87.28.0/22
NSns1.justhost.com
NSns2.justhost.com
MXmail.plesco.us
TXTv=spf1 +a +mx +ip4:173.254.29.18 +ip4:50.87.28.138 +include:justhost.com ~all
SOAns1.justhost.comroot@just2083.justhost.com 2025-04-05 #0

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

201820192020202120222023202420252026A50.87.28.138173.254.28.118
A173.254.28.1182017-04-10 → 2017-04-10 · 3 obs
● 2017-04-10 15:38:06
○ 2026-06-09 04:44:04
○ 2026-08-09 22:18:38
A50.87.28.1382026-06-09 → 2026-08-09 · 3 obs
○ 2017-04-10 15:38:06
● 2026-06-09 04:44:04
● 2026-08-09 22:18:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usx.cctld.us, b.cctld.us, k.cctld.us, w.cctld.us...-
plesco.usns1.justhost.com, ns2.justhost.com-

✅ Authoritative Response

Server:162.159.24.49

NS records: ns1.justhost.com, ns2.justhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for plesco.us (unsigned zone)

⏱️ Timing

Total: 575ms | Queries: -

📄 Records

TypeCountSample Data
A150.87.28.138

Analysis

Mail Server Role

mail.plesco.us serves as a mail server for plesco.us.

IP Addresses

mail.plesco.us points to a single IP number: 50.87.28.138.

Additional host names — plesco.us, mail.truemob.com, infosecurity.pro and two others — share IP numbers with mail.plesco.us.