shapingthelearner.com - robtex.com

shapingthelearner.com

DNSSEC⚠️ Not signed
A41.185.8.230🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRsrv158.hostserv.co.za
NSlinus.ns.1-grid.co.uk ⭐ ⚠️ Not in parent delegation
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
NScdns1.cpt.wa.co.za ⚠️ Not in zone NS records
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
NScdns2.cpt.wa.co.za ⚠️ Not in zone NS records
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.co.za ⚠️ Not in parent delegation
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 ⚠️ Not in parent delegation
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 ⚠️ Not in parent delegation
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 ip4:41.185.8.230 include:relay.mailchannels.net ip4:41.185.8.209 mx a ...
SOAlinus.ns.1-grid.co.ukhostmaster@shapingthelearner.com 2026-02-08 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

shapingthelearner.com

DNS History

20 records (11 active, 9 former)

200920112013201520172019202120232025NScdns1.cpt.wa.co.zacdns2.cpt.wa.co.zalinus.ns.1-grid.co.uklinus.ns.1-grid.co.zalinus.ns.1-grid.comlinus.ns.1-grid.netns1.serve-hosting.netns2.serve-hosting.netMX1-grid-mx01.co.za1-grid-mx02.com1-grid-mx03.co.za1-grid-mx04.comfw1a.shapingthelearner.comfw2a.shapingthelearner.commail.shapingthelearner.comshapingthelearner.comA41.185.8.230173.230.254.189207.45.186.241.185.8.209
●NScdns1.cpt.wa.co.za2016-08-12 → 2026-03-22 · 3 obs
○ 2016-03-28 13:41:56
● 2016-08-12 17:41:26
● 2026-03-22 09:25:18
●NScdns2.cpt.wa.co.za2016-08-12 → 2026-03-22 · 3 obs
○ 2016-03-28 13:41:56
● 2016-08-12 17:41:26
● 2026-03-22 09:25:18
●NSlinus.ns.1-grid.co.uk2026-03-22 → 2026-03-22 · 3 obs
○ 2016-08-12 17:41:26
● 2026-03-22 09:25:14
● 2026-03-22 09:25:18
●NSlinus.ns.1-grid.co.za2026-03-22 → 2026-03-22 · 3 obs
○ 2016-08-12 17:41:26
● 2026-03-22 09:25:14
● 2026-03-22 09:25:18
●NSlinus.ns.1-grid.com2026-03-22 → 2026-03-22 · 3 obs
○ 2016-08-12 17:41:26
● 2026-03-22 09:25:14
● 2026-03-22 09:25:18
●NSlinus.ns.1-grid.net2026-03-22 → 2026-03-22 · 3 obs
○ 2016-08-12 17:41:26
● 2026-03-22 09:25:14
● 2026-03-22 09:25:18
○NSns1.serve-hosting.net2008-03-20 → 2016-03-28 · 4 obs
● 2008-03-20 03:59:04
● 2016-03-28 13:41:56
○ 2016-08-12 17:41:26
○ 2026-03-22 09:25:18
○NSns2.serve-hosting.net2008-03-20 → 2016-03-28 · 4 obs
● 2008-03-20 03:59:04
● 2016-03-28 13:41:56
○ 2016-08-12 17:41:26
○ 2026-03-22 09:25:18
●MX1-grid-mx01.co.za2026-03-22 → 2026-03-22 · 3 obs
○ 2017-04-03 10:46:54
● 2026-03-22 09:25:14
● 2026-03-22 09:25:18
●MX1-grid-mx02.com2026-03-22 → 2026-03-22 · 3 obs
○ 2017-04-03 10:46:54
● 2026-03-22 09:25:14
● 2026-03-22 09:25:18
●MX1-grid-mx03.co.za2026-03-22 → 2026-03-22 · 3 obs
○ 2017-04-03 10:46:54
● 2026-03-22 09:25:14
● 2026-03-22 09:25:18
●MX1-grid-mx04.com2026-03-22 → 2026-03-22 · 3 obs
○ 2017-04-03 10:46:54
● 2026-03-22 09:25:14
● 2026-03-22 09:25:18
○MXfw1a.shapingthelearner.com2016-08-12 → 2017-04-03 · 5 obs
○ 2016-03-28 13:41:56
● 2016-08-12 17:41:26
● 2017-04-03 10:46:54
○ 2026-03-22 09:25:14
○ 2026-03-22 09:25:18
○MXfw2a.shapingthelearner.com2016-08-12 → 2017-04-03 · 5 obs
○ 2016-03-28 13:41:56
● 2016-08-12 17:41:26
● 2017-04-03 10:46:54
○ 2026-03-22 09:25:14
○ 2026-03-22 09:25:18
○MXmail.shapingthelearner.com2015-12-23 → 2016-03-28 · 5 obs
○ 2015-08-23 01:45:18
● 2015-12-23 08:19:26
● 2016-03-28 13:41:56
○ 2016-08-12 17:41:26
○ 2026-03-22 09:25:18
○MXshapingthelearner.com2008-03-20 → 2015-08-23 · 4 obs
● 2008-03-20 03:59:04
● 2015-08-23 01:45:18
○ 2015-12-23 08:19:26
○ 2026-03-22 09:25:18
○A173.230.254.1892015-08-23 → 2016-03-28 · 5 obs
○ 2008-03-20 03:59:04
● 2015-08-23 01:45:18
● 2016-03-28 13:41:56
○ 2016-08-12 17:41:26
○ 2026-03-22 09:25:18
○A207.45.186.22008-03-20 → 2008-03-20 · 3 obs
● 2008-03-20 03:59:04
○ 2015-08-23 01:45:18
○ 2026-03-22 09:25:18
○A41.185.8.2092016-08-12 → 2017-04-03 · 5 obs
○ 2016-03-28 13:41:56
● 2016-08-12 17:41:26
● 2017-04-03 10:46:54
○ 2026-03-22 09:25:14
○ 2026-03-22 09:25:18
●A41.185.8.2302026-03-22 → 2026-03-22 · 3 obs
○ 2017-04-03 10:46:54
● 2026-03-22 09:25:14
● 2026-03-22 09:25:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...-
shapingthelearner.comcdns1.cpt.wa.co.za, cdns2.cpt.wa.co.za-

✅ Authoritative Response

Server: 41.185.8.22

NS records: cdns1.cpt.wa.co.za, cdns2.cpt.wa.co.za

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shapingthelearner.com (unsigned zone)

⏱️ Timing

Total: 1550ms | Queries: -

📄 Records

TypeCountSample Data
A141.185.8.230
NS4linus.ns.1-grid.com, linus.ns.1-grid.co.uk...
MX41-grid-mx01.co.za (pri: 5), 1-grid-mx02.com (pri: 5)...
TXT1v=spf1 ip4:41.185.8.230 include:relay.ma
SOA1linus.ns.1-grid.co.uk hostmaster.shaping

Analysis

IP Addresses

shapingthelearner.com points to a single IP number: 41.185.8.230.

other host names for instance casaverdi.co.za, cicero.co.za, thebushpub.com, mail.kusilees.com and matimbabushlodge.com share IP numbers with shapingthelearner.com.

Name Servers

shapingthelearner.com is delegated to six name servers: linus.ns.1-grid.com, linus.ns.1-grid.net, linus.ns.1-grid.co.uk, linus.ns.1-grid.co.za, cdns1.cpt.wa.co.za and cdns2.cpt.wa.co.za.

shapingthelearner.com at least partially shares name servers with other domains, for instance jennaburchell.com, vetdirectory.co.za, dkprealestate.com, seartec.net and decolam.co.za.

Host names with one IP number:

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

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

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

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

Host name cdns1.cpt.wa.co.za points to: 41.185.8.21.

Host name cdns2.cpt.wa.co.za points to: 41.185.8.22.

Host names that point to 41.185.8.21: linus.ns.1-grid.com, linus.ns.1-grid.co.uk and cdns1.cpt.wa.co.za.

Host names that point to 41.185.8.22: linus.ns.1-grid.net, linus.ns.1-grid.co.za and cdns2.cpt.wa.co.za.

Mail Servers

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

shapingthelearner.com shares mail servers with other domains at least partially, including pyramidbeautyschool.co.za, lytteltonmethodist.org.za, isiko.org, pyramiddayspa.co.za and fezbc.co.za.

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.