custom-software.tech - robtex.com

custom-software.tech

DNSSEC⚠️ Not signed
A41.185.8.95🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTR1g-lnxpark05.hostserv.co.za
NSlinus.ns.1-grid.co.uk ⭐
A41.185.8.21🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRns1.jcwdns.biz
PTRns1.jcwhosting.biz
PTRns1.westcoastwebdesign.biz
PTRns1.allkaruur.com
PTRns1.blueflowmedia.com
PTRns1.goldeninternethosting.com
PTRns1.jcwdns.com
PTRns1.talagu.com
PTRns1.vilhogideon.com
PTRns1.vtechits.com
PTRns1.jcwhosting.in
PTRns1.globuz.info
PTRns1.jcwdns.info
PTRns1.jcwhosting.info
PTRns3.chikomo.net
PTRns1.dothehosting.net
PTRns1.jcwdns.net
PTRns1.jcwhosting.net
PTRns1.megabyteserver.net
PTRns1.serve-hosting.net
PTRns3.serve-hosting.net
PTRns1.somclick.net
PTRns1.jcwdns.org
PTRns1.jcwhosting.org
PTRns1.jcwdns.us
PTRns1.amia.co.za
PTRns1.dextrad.co.za
PTRns1.domainandhosting.co.za
PTRlnx1.gonline.co.za
PTRns1.jcwdns.co.za
PTRns1.localdns.co.za
PTRns1.localdns2.co.za
PTRns1.moilaconnects.co.za
PTRns1.moilahosting.co.za
PTRns1.sanlouis-designs.co.za
PTRns1.the-fishbowl.co.za
PTRns1.zprohosting.co.za
PTRcdns1.cpt.wa.co.za
NSlinus.ns.1-grid.co.za
A41.185.8.22🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRns2.jcwdns.biz
PTRns2.jcwhosting.biz
PTRns2.westcoastwebdesign.biz
PTRns2.allkaruur.com
PTRns2.blueflowmedia.com
PTRns2.goldeninternethosting.com
PTRns2.jcwdns.com
PTRns2.talagu.com
PTRns2.vilhogideon.com
PTRns2.vtechits.com
PTRns2.jcwhosting.in
PTRns2.globuz.info
PTRns2.jcwdns.info
PTRns2.jcwhosting.info
PTRns4.chikomo.net
PTRns2.dothehosting.net
PTRns2.jcwdns.net
PTRns2.jcwhosting.net
PTRns2.megabyteserver.net
PTRns2.serve-hosting.net
PTRns4.serve-hosting.net
PTRns2.somclick.net
PTRns2.jcwdns.org
PTRns2.jcwhosting.org
PTRns2.jcwdns.us
PTRns2.amia.co.za
PTRns2.dextrad.co.za
PTRns3.dextrad.co.za
PTRns2.domainandhosting.co.za
PTRns3.domainandhosting.co.za
PTRns4.domainandhosting.co.za
PTRlnx2.gonline.co.za
PTRns2.jcwdns.co.za
PTRns2.localdns.co.za
PTRns2.localdns2.co.za
PTRns2.moilaconnects.co.za
PTRns2.moilahosting.co.za
PTRns2.sanlouis-designs.co.za
PTRns2.the-fishbowl.co.za
PTRns2.zprohosting.co.za
PTRcdns2.cpt.wa.co.za
NSlinus.ns.1-grid.com
A41.185.8.21🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRns1.jcwdns.biz
PTRns1.jcwhosting.biz
PTRns1.westcoastwebdesign.biz
PTRns1.allkaruur.com
PTRns1.blueflowmedia.com
PTRns1.goldeninternethosting.com
PTRns1.jcwdns.com
PTRns1.talagu.com
PTRns1.vilhogideon.com
PTRns1.vtechits.com
PTRns1.jcwhosting.in
PTRns1.globuz.info
PTRns1.jcwdns.info
PTRns1.jcwhosting.info
PTRns3.chikomo.net
PTRns1.dothehosting.net
PTRns1.jcwdns.net
PTRns1.jcwhosting.net
PTRns1.megabyteserver.net
PTRns1.serve-hosting.net
PTRns3.serve-hosting.net
PTRns1.somclick.net
PTRns1.jcwdns.org
PTRns1.jcwhosting.org
PTRns1.jcwdns.us
PTRns1.amia.co.za
PTRns1.dextrad.co.za
PTRns1.domainandhosting.co.za
PTRlnx1.gonline.co.za
PTRns1.jcwdns.co.za
PTRns1.localdns.co.za
PTRns1.localdns2.co.za
PTRns1.moilaconnects.co.za
PTRns1.moilahosting.co.za
PTRns1.sanlouis-designs.co.za
PTRns1.the-fishbowl.co.za
PTRns1.zprohosting.co.za
PTRcdns1.cpt.wa.co.za
NSlinus.ns.1-grid.net
A41.185.8.22🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRns2.jcwdns.biz
PTRns2.jcwhosting.biz
PTRns2.westcoastwebdesign.biz
PTRns2.allkaruur.com
PTRns2.blueflowmedia.com
PTRns2.goldeninternethosting.com
PTRns2.jcwdns.com
PTRns2.talagu.com
PTRns2.vilhogideon.com
PTRns2.vtechits.com
PTRns2.jcwhosting.in
PTRns2.globuz.info
PTRns2.jcwdns.info
PTRns2.jcwhosting.info
PTRns4.chikomo.net
PTRns2.dothehosting.net
PTRns2.jcwdns.net
PTRns2.jcwhosting.net
PTRns2.megabyteserver.net
PTRns2.serve-hosting.net
PTRns4.serve-hosting.net
PTRns2.somclick.net
PTRns2.jcwdns.org
PTRns2.jcwhosting.org
PTRns2.jcwdns.us
PTRns2.amia.co.za
PTRns2.dextrad.co.za
PTRns3.dextrad.co.za
PTRns2.domainandhosting.co.za
PTRns3.domainandhosting.co.za
PTRns4.domainandhosting.co.za
PTRlnx2.gonline.co.za
PTRns2.jcwdns.co.za
PTRns2.localdns.co.za
PTRns2.localdns2.co.za
PTRns2.moilaconnects.co.za
PTRns2.moilahosting.co.za
PTRns2.sanlouis-designs.co.za
PTRns2.the-fishbowl.co.za
PTRns2.zprohosting.co.za
PTRcdns2.cpt.wa.co.za
MX1-grid-mx01.co.za ⭐
A41.185.250.20🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter02.hostserv.co.za
A41.185.250.30🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter03.hostserv.co.za
A41.185.250.50🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter05.hostserv.co.za
A41.185.250.60🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter06.hostserv.co.za
A41.185.250.70🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter07.hostserv.co.za
A41.185.250.80🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter08.hostserv.co.za
A41.185.250.90🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter09.hostserv.co.za
A41.185.250.100🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter10.hostserv.co.za
MX1-grid-mx02.com ⭐
A41.185.249.20🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter02.hostserv.co.za
A41.185.249.30🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter03.hostserv.co.za
A41.185.249.50🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter05.hostserv.co.za
A41.185.249.60🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter06.hostserv.co.za
A41.185.249.70🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter07.hostserv.co.za
A41.185.249.80🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter08.hostserv.co.za
A41.185.249.90🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter09.hostserv.co.za
A41.185.249.100🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRspamtitan-filter10.hostserv.co.za
MX1-grid-mx03.co.za ⭐
A41.61.250.20🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter02.hostserv.co.za
A41.61.250.30🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter03.hostserv.co.za
A41.61.250.50🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter05.hostserv.co.za
A41.61.250.60🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter06.hostserv.co.za
A41.61.250.80🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter08.hostserv.co.za
A41.61.250.90🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter09.hostserv.co.za
A41.61.250.100🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter10.hostserv.co.za
MX1-grid-mx04.com ⭐
A41.61.249.20🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter02.hostserv.co.za
A41.61.249.30🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter03.hostserv.co.za
A41.61.249.50🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter05.hostserv.co.za
A41.61.249.60🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter06.hostserv.co.za
A41.61.249.70🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter07.hostserv.co.za
A41.61.249.80🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter08.hostserv.co.za
A41.61.249.90🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter09.hostserv.co.za
A41.61.249.100🇿🇦 ZA-1-Grid41.61.0.0/16 1-Grid Route Object
PTRspamtitan-filter10.hostserv.co.za
TXTv=spf1 +a +mx +ip4:41.185.8.225 include:smtp.mailchannels.net +include:relay....
SOAlinus.ns.1-grid.co.ukhostmaster@custom-software.tech 2025-06-13 #0

tech

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1776013150

Same first word

custom-software.com
custom-software.net
custom-software.tech
custom-software.us

DNS History

16 records (9 active, 7 former)

2017201820192020202120222023202420252026NSlinus.ns.1-grid.co.uklinus.ns.1-grid.co.zalinus.ns.1-grid.comlinus.ns.1-grid.nethenry.ns.cloudflare.compam.ns.cloudflare.comMX1-grid-mx01.co.za1-grid-mx02.com1-grid-mx03.co.za1-grid-mx04.comA41.185.8.95104.18.54.177104.18.55.177198.54.117.2122400:cb00:2048:1::6812:36b12400:cb00:2048:1::6812:37b1
○NShenry.ns.cloudflare.com2016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 03:12:40
○ 2026-03-02 02:15:08
○ 2026-04-12 17:12:14
●NSlinus.ns.1-grid.co.uk2026-03-02 → 2026-04-12 · 3 obs
○ 2016-12-13 03:12:40
● 2026-03-02 02:15:08
● 2026-04-12 17:12:14
●NSlinus.ns.1-grid.co.za2026-03-02 → 2026-04-12 · 3 obs
○ 2016-12-13 03:12:40
● 2026-03-02 02:15:08
● 2026-04-12 17:12:14
●NSlinus.ns.1-grid.com2026-03-02 → 2026-04-12 · 3 obs
○ 2016-12-13 03:12:40
● 2026-03-02 02:15:08
● 2026-04-12 17:12:14
●NSlinus.ns.1-grid.net2026-03-02 → 2026-04-12 · 3 obs
○ 2016-12-13 03:12:40
● 2026-03-02 02:15:08
● 2026-04-12 17:12:14
○NSpam.ns.cloudflare.com2016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 03:12:40
○ 2026-03-02 02:15:08
○ 2026-04-12 17:12:14
●MX1-grid-mx01.co.za2026-03-02 → 2026-04-12 · 2 obs
● 2026-03-02 02:15:08
● 2026-04-12 17:12:14
●MX1-grid-mx02.com2026-03-02 → 2026-04-12 · 2 obs
● 2026-03-02 02:15:08
● 2026-04-12 17:12:14
●MX1-grid-mx03.co.za2026-03-02 → 2026-04-12 · 2 obs
● 2026-03-02 02:15:08
● 2026-04-12 17:12:14
●MX1-grid-mx04.com2026-03-02 → 2026-04-12 · 2 obs
● 2026-03-02 02:15:08
● 2026-04-12 17:12:14
○A104.18.54.1772016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 03:12:40
○ 2017-06-21 14:03:32
○ 2026-04-12 17:12:14
○A104.18.55.1772016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 03:12:40
○ 2017-06-21 14:03:32
○ 2026-04-12 17:12:14
○A198.54.117.2122017-06-21 → 2017-06-21 · 4 obs
○ 2016-12-13 03:12:40
● 2017-06-21 14:03:32
○ 2026-03-02 02:15:08
○ 2026-04-12 17:12:14
○A2400:cb00:2048:1::6812:36b12016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 03:12:40
○ 2026-03-02 02:15:08
○ 2026-04-12 17:12:14
○A2400:cb00:2048:1::6812:37b12016-12-13 → 2016-12-13 · 3 obs
● 2016-12-13 03:12:40
○ 2026-03-02 02:15:08
○ 2026-04-12 17:12:14
●A41.185.8.952026-03-02 → 2026-04-12 · 3 obs
○ 2017-06-21 14:03:32
● 2026-03-02 02:15:08
● 2026-04-12 17:12:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info8 records
custom-software.techlinus.ns.1-grid.co.uk, linus.ns.1-grid.co.za, linus.ns.1-grid.com, linus.ns.1-grid.net-

✅ Authoritative Response

Server:41.185.8.22

NS records: linus.ns.1-grid.co.uk, linus.ns.1-grid.co.za, linus.ns.1-grid.com, linus.ns.1-grid.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for custom-software.tech (unsigned zone)

⏱️ Timing

Total: 1169ms | Queries: -

📄 Records

TypeCountSample Data
A141.185.8.95
NS4linus.ns.1-grid.co.uk, linus.ns.1-grid.net...
MX41-grid-mx01.co.za (pri: 5), 1-grid-mx03.co.za (pri: 5)...
TXT1v=spf1 +a +mx +ip4:41.185.8.225 include:
SOA1linus.ns.1-grid.co.uk hostmaster.custom-

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org...)

Analysis

IP Addresses

custom-software.tech points to a single IP number: 41.185.8.95.

other host names for instance acta.co.za, rentalsonly.co.za, foxcomp.co.za, mail.wfa.org.za and unitedbusiness.solutions share IP numbers with custom-software.tech.

Name Servers

custom-software.tech is delegated to four name servers: linus.ns.1-grid.com, linus.ns.1-grid.net, linus.ns.1-grid.co.uk and linus.ns.1-grid.co.za.

custom-software.tech at least partially shares name servers with other domains, for instance odysseycraftbrewery.com, ropeaccessint.com, deconings.co.za, luthandoskills.co.za and techniquesgroup.co.za.

These name servers are often used with cdns1.cpt.wa.co.za and cdns2.cpt.wa.co.za.

Host names with a single IP:

linus.ns.1-grid.com points to: 41.185.8.21

linus.ns.1-grid.net points to: 41.185.8.22

linus.ns.1-grid.co.uk points to: 41.185.8.21

linus.ns.1-grid.co.za points to: 41.185.8.22

Host names pointing to 41.185.8.21: linus.ns.1-grid.com, linus.ns.1-grid.co.uk

Host names pointing to 41.185.8.22: linus.ns.1-grid.net, linus.ns.1-grid.co.za

Mail Servers

Four mail servers handle custom-software.tech: 1-grid-mx02.com, 1-grid-mx04.com, 1-grid-mx01.co.za and 1-grid-mx03.co.za.

custom-software.tech shares mail servers with other domains at least partially, including maxtraining.net.au, andreroos.com, tafelbergschool.co.za, finsa.co.za and onlinetenders.biz.

Eight IPs per host:

1-grid-mx02.com points to 41.185.249.20, 41.185.249.30, 41.185.249.50, 41.185.249.60, 41.185.249.70, 41.185.249.80, 41.185.249.90 and 41.185.249.100.

1-grid-mx04.com points to 41.61.249.20, 41.61.249.30, 41.61.249.50, 41.61.249.60, 41.61.249.70, 41.61.249.80, 41.61.249.90 and 41.61.249.100.

1-grid-mx01.co.za points to 41.185.250.20, 41.185.250.30, 41.185.250.50, 41.185.250.60, 41.185.250.70, 41.185.250.80, 41.185.250.90 and 41.185.250.100.

Seven IPs:

1-grid-mx03.co.za points to 41.61.250.20, 41.61.250.30, 41.61.250.50, 41.61.250.60, 41.61.250.80, 41.61.250.90 and 41.61.250.100.