mail.simtrain.com.au - robtex.com

mail.simtrain.com.au

CNAMEsimtrain.com.au
DNSSEC⚠️ Not signed
A221.121.158.145🇦🇺 SERVERS-1221.121.158.0/24 Servers Australia Pty. Ltd PO Box 3187
PTRomega.serv.com.au
NSns1.serv.com.au
A45.76.122.114🇦🇺 AS-VULTR45.76.112.0/20 Vultr Assigned Prefix
PTRns1.serv.com.au
NSns2.serv.com.au
A45.124.52.109🇦🇺 MAMMOTHMEDIA-AS-AP45.124.52.0/22 Mammoth Media Pty Ltd BTP HUB, Level 1 Suite 3 10 Station Avenue
PTRns2.serv.com.au
NSns3.serv.com.au
A103.230.156.99🇦🇺 MAMMOTHMEDIA-AS-AP103.230.156.0/23 BINARY LANE PTY LTD BTP HUB, Level 1 Suite 3 10 Station Avenue
PTRns3.serv.com.au
MXsimtrain.com.au
A221.121.158.145🇦🇺 SERVERS-1221.121.158.0/24 Servers Australia Pty. Ltd PO Box 3187
PTRomega.serv.com.au
TXTv=spf1 +a +mx +ip4:221.121.158.145 include:relay.mailchannels.net ~all
SOAns1.serv.com.auservers@serv.com.au 2026-07-20 #1

simtrain.com.au

DNSSEC⚠️ Not signed
A221.121.158.145🇦🇺 SERVERS-1221.121.158.0/24 Servers Australia Pty. Ltd PO Box 3187
NSns1.serv.com.au
NSns2.serv.com.au
NSns3.serv.com.au
MXsimtrain.com.au
TXTv=spf1 +a +mx +ip4:221.121.158.145 include:relay.mailchannels.net ~all
SOAns1.serv.com.auservers@serv.com.au 2026-07-20 #1

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

201820192020202120222023202420252026A175.107.187.79CNAMEsimtrain.com.au
A175.107.187.792017-03-08 → 2017-03-08 · 3 obs
● 2017-03-08 19:14:46
○ 2026-07-24 17:26:32
○ 2026-07-24 17:26:34
CNAMEsimtrain.com.au2026-07-24 → 2026-07-24 · 2 obs
● 2026-07-24 17:26:32
● 2026-07-24 17:26:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aus.au, a.au, r.au, q.au...-
simtrain.com.auns3.serv.com.au, ns2.serv.com.au, ns1.serv.com.au3 records

✅ Authoritative Response

Server:45.124.52.109

NS records: ns3.serv.com.au, ns2.serv.com.au, ns1.serv.com.au

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simtrain.com.au (unsigned zone)

⏱️ Timing

Total: 696ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1simtrain.com.au

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns3.serv.com.au, ns2.serv.com.au, ns1.serv.com.au)

Analysis

IP Addresses

mail.simtrain.com.au points to a single IP number: 221.121.158.145.

Additional host names — mail.abbuilt.com.au, omega.serv.com.au, superbarber.com.au and two others — share IP numbers with mail.simtrain.com.au.

Name Servers

The authoritative name servers for mail.simtrain.com.au are ns1.serv.com.au, ns2.serv.com.au and ns3.serv.com.au — three in total.

At least some of mail.simtrain.com.au's name servers are shared with other domains, for example yoyo.com.au, abbuilt.com.au, clermontcountrypractice.com and two more.

The hostnames ns1.serv.com.au, ns2.serv.com.au and ns3.serv.com.au each resolve to a single IP: ns1.serv.com.au45.76.122.114, ns2.serv.com.au45.124.52.109, ns3.serv.com.au103.230.156.99.

Mail Servers

mail.simtrain.com.au has one mail server: simtrain.com.au.

mail.simtrain.com.au shares its mail server setup with other domains, such as simtrain.com.au.

simtrain.com.au directs to just one IP number, 221.121.158.145.