mail.dubyub.com - robtex.com

mail.dubyub.com

DNSSEC⚠️ Not signed
A41.204.202.9🇿🇦 xneelo41.204.192.0/20 -CPT-BLK
PTRwww9.cpt2.host-h.net

dubyub.com

DNSSEC⚠️ Not signed
A41.204.202.9🇿🇦 xneelo41.204.192.0/20 -CPT-BLK
NSns1.host-h.net ⭐
NSns1.dns-h.com
NSns2.dns-h.com
NSns2.host-h.net
MXmail.dubyub.com ⭐
TXTv=spf1 mx a include:spf.host-h.net ?all
SOAns1.host-h.netpostmaster@your-server.co.za 2021-10-03 #0

MX for

dubyub.com

Same first word

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DNS History

1 record (1 active, 0 former)

20192020202120222023202420252026A41.204.202.9
●A41.204.202.92018-05-15 → 2026-05-15 · 2 obs
● 2018-05-15 21:24:30
● 2026-05-15 02:18:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...-
dubyub.comns1.host-h.net, ns2.host-h.net, ns1.dns-h.com, ns2.dns-h.com2 records

✅ Authoritative Response

Server:129.232.248.31

NS records: ns1.host-h.net, ns2.host-h.net, ns1.dns-h.com, ns2.dns-h.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dubyub.com (unsigned zone)

⏱️ Timing

Total: 1100ms | Queries: -

📄 Records

TypeCountSample Data
A141.204.202.9

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns-h.com, ns2.dns-h.com)

Analysis

Mail Server Role

mail.dubyub.com serves as the mail server for dubyub.com.

IP Addresses

mail.dubyub.com resolves to a single IP: 41.204.202.9.

Other host names, for instance mail.mokgoetsibrokers.com, mail.britsdreyer.co.za, retinasurgerycentre.co.za, vierlandenproperties.co.za and prosyscom.co.za share IP numbers with mail.dubyub.com.