cssa.net.au - robtex.com

cssa.net.au

DNSSEC⚠️ Not signed
A141.193.213.20🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
A141.193.213.21🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US
NSns1.xsvr.net.au ⭐
A149.28.161.118🇦🇺 AS-VULTR149.28.160.0/19 Vultr Assigned Prefix
PTR149.28.161.118.vultrusercontent.com
NSns2.xsvr.net.au
A139.144.100.39🇦🇺 AKAMAI-LINODE-AP139.144.96.0/21 Akamai Technologies
PTR139-144-100-39.ip.linodeusercontent.com
MXmail.cssa.net.au ⭐
A27.50.84.17🇦🇺 SERVERS-127.50.84.0/22 Servers Australia Pty. Ltd PO Box 3187
PTRw10.xsvr.net.au
MXsmx.dxdns.net(20)
A204.15.135.10🇺🇸 NDCHOST204.15.132.0/22 NDCHost 1009 Calle Sombra San Clemente CA 92673 United States 949-388-8169
PTRsmx.dxdns.net
TXTv=spf1 +a +mx +ip4:27.50.84.17 +ip4:203.143.82.81 +ip4:204.15.134.228 +ip4:20...
SOAns1.xsvr.net.aualerts@webdoor.com.au 2026-03-15 #4

net.au

DNSSEC⚠️ Not signed
NSq.au ⭐ ⚠️ Not in parent delegation
NSa.au ⚠️ Not in parent delegation
NSr.au ⚠️ Not in parent delegation
NSs.au ⚠️ Not in parent delegation
NSt.au ⚠️ Not in parent delegation
SOAq.auhostmaster@donuts.email serial=1773329720
WOT: SAFE (60/100)

Subdomains

mail.cssa.net.au
www.cssa.net.au

Same first word

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cssa.org.tw
cssa.pl
cssa.nl
cssa.cloud
cssa.com.au
cssa.gov.tr
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cssa.fr

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DNS History

9 records (6 active, 3 former)

20162017201820192020202120222023202420252026NSns1.xsvr.net.auns2.xsvr.net.auns1.summerland.net.auns2.summerland.net.auMXmail.cssa.net.ausmx.dxdns.netA141.193.213.20141.193.213.21204.15.135.20
○NSns1.summerland.net.au2015-06-08 → 2018-06-07 · 4 obs
● 2015-06-08 01:22:52
● 2018-06-07 01:51:44
○ 2026-03-14 06:01:52
○ 2026-03-23 13:54:46
●NSns1.xsvr.net.au2026-03-14 → 2026-03-23 · 3 obs
○ 2018-06-07 01:51:44
● 2026-03-14 06:01:52
● 2026-03-23 13:54:46
○NSns2.summerland.net.au2015-06-08 → 2018-06-07 · 4 obs
● 2015-06-08 01:22:52
● 2018-06-07 01:51:44
○ 2026-03-14 06:01:52
○ 2026-03-23 13:54:46
●NSns2.xsvr.net.au2026-03-14 → 2026-03-23 · 3 obs
○ 2018-06-07 01:51:44
● 2026-03-14 06:01:52
● 2026-03-23 13:54:46
●MXmail.cssa.net.au2015-06-08 → 2026-03-23 · 2 obs
● 2015-06-08 01:22:52
● 2026-03-23 13:54:46
●MXsmx.dxdns.net2015-06-08 → 2026-03-23 · 2 obs
● 2015-06-08 01:22:52
● 2026-03-23 13:54:46
●A141.193.213.202026-03-14 → 2026-03-23 · 3 obs
○ 2018-06-07 01:51:44
● 2026-03-14 06:01:52
● 2026-03-23 13:54:46
●A141.193.213.212026-03-14 → 2026-03-23 · 3 obs
○ 2018-06-07 01:51:44
● 2026-03-14 06:01:52
● 2026-03-23 13:54:46
○A204.15.135.202015-06-08 → 2018-06-07 · 4 obs
● 2015-06-08 01:22:52
● 2018-06-07 01:51:44
○ 2026-03-14 06:01:52
○ 2026-03-23 13:54:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
aua.au, q.au, s.au, r.au...-
cssa.net.auns1.xsvr.net.au, ns2.xsvr.net.au2 records

✅ Authoritative Response

Server:149.28.161.118

NS records: ns1.xsvr.net.au, ns2.xsvr.net.au

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cssa.net.au (unsigned zone)

⏱️ Timing

Total: 932ms | Queries: -

📄 Records

TypeCountSample Data
A2141.193.213.20, 141.193.213.21
NS2ns1.xsvr.net.au, ns2.xsvr.net.au
MX2smx.dxdns.net (pri: 20), mail.cssa.net.au (pri: 10)
TXT1v=spf1 +a +mx +ip4:27.50.84.17 +ip4:203.
SOA1ns1.xsvr.net.au alerts.webdoor.com.au

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.xsvr.net.au, ns2.xsvr.net.au)

Analysis

Hierarchy

cssa.net.au is a parent of mail.cssa.net.au and www.cssa.net.au.

IP Addresses

cssa.net.au points to two IPs: 141.193.213.20 and 141.193.213.21.

Other host names, for instance iebcnow.org, votepenny.com, mailrelay.tcr.com, kwg2wqe9ygq6.wpeproxy.com and afrique.lalibre.be share IP numbers with cssa.net.au.

Name Servers

Two name servers ns1.xsvr.net.au and ns2.xsvr.net.au are delegated to cssa.net.au.

cssa.net.au uses the same name server configuration as other domains, such as hardingsteel.com.au, aibee.com.au, sandgaterealestate.com.au, centrechurch.org.au and ns1.xsvr.net.au.

cssa.net.au at least partially shares name servers with other domains such as lidlifta.com.au, wheeliebintipper.com.au, travelbugteardropcampers.com.au, telc.org.au and binlifta.com.

These name servers are commonly used with ns1.summerland.net.au and ns2.summerland.net.au.

Host names with a single IP address:

ns1.xsvr.net.au points to 149.28.161.118

ns2.xsvr.net.au points to 139.144.100.39

Mail Servers

Two mail servers handle cssa.net.au: smx.dxdns.net and mail.cssa.net.au.

cssa.net.au shares mail servers with other domains at least in part, for instance lewismail.net.au, eon4wd.com, chinaheart.com.au, kyogle.dxdns.net and wheretiz.com.

These mail servers are commonly used together with aspmx.l.google.com and mail.aibee.com.au.

Host names with a single IP address:

smx.dxdns.net points to 204.15.135.10

mail.cssa.net.au points to 27.50.84.17