mail1.pdfus.com - robtex.com

mail1.pdfus.com

DNSSEC⚠️ Not signed
A104.168.204.219🇺🇸 HOSTWINDS-1104.168.128.0/17 MNT-HL-29 route 104.168.128.000/17 AS54290
PTRhwsrv-840615.hostwindsdns.com

pdfus.com

DNSSEC⚠️ Not signed
A104.168.204.219🇺🇸 HOSTWINDS-1104.168.128.0/17 MNT-HL-29 route 104.168.128.000/17 AS54290
NSns1.durabledns.com ⭐
NSns1.the-name-server.com ⚠️ Not in zone NS records
NSns2.the-name-server.com ⚠️ Not in zone NS records
NSns3.the-name-server.com ⚠️ Not in zone NS records
MXmail1.pdfus.com ⭐
MXmail2.pdfus.com ⭐
SOAns1.durabledns.comsupport@durabledns.com serial=1681196936

MX for

pdfus.com

Same first word

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DNS History

1 record (1 active, 0 former)

A104.168.204.219
●A104.168.204.2192026-02-17 → 2026-03-29 · 2 obs
● 2026-02-17 15:46:14
● 2026-03-29 19:10:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...-
pdfus.comns1.the-name-server.com, ns2.the-name-server.com, ns3.the-name-server.com3 records

✅ Authoritative Response

Server:162.217.31.20

NS records: ns1.the-name-server.com, ns2.the-name-server.com, ns3.the-name-server.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pdfus.com (unsigned zone)

⏱️ Timing

Total: 282ms | Queries: -

📄 Records

TypeCountSample Data
A1104.168.204.219

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.the-name-server.com, ns2.the-name-server.com, ns3.the-name-server.com)

Analysis

Mail Server Role

mail1.pdfus.com handles mail for pdfus.com.

mail2.pdfus.com is a mail server commonly used with mail1.pdfus.com.

IP Addresses

mail1.pdfus.com points to a single IP address: 104.168.204.219.

Other host names such as yemen-media.net, flytohive.com, smtp.treetrimmingevansville.com, mx0.vegsoc.org.au and treetrimmingevansville.com share IPs with mail1.pdfus.com.