stackcup.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

stackcup.com

DNSSEC⚠️ Not signed
A41.185.8.140🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRsrv40.hostserv.co.za
NSns1.hostserv.co.za ⭐
A41.185.8.25🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRns1.hostserv.co.za
PTRns1.localserver.co.za
PTRns1.localserver2.co.za
PTRns1.localserver3.co.za
PTRns1.my-server10.co.za
PTRns1.my-server11.co.za
PTRns1.my-server12.co.za
PTRns1.my-server14.co.za
PTRns1.my-server2.co.za
PTRns1.my-server3.co.za
PTRns1.my-server4.co.za
PTRns1.my-server5.co.za
PTRns1.my-server6.co.za
PTRns1.my-server7.co.za
PTRns1.my-server8.co.za
PTRns1.my-server9.co.za
NSns2.hostserv.co.za
A41.185.8.26🇿🇦 ZA-1-Grid41.185.0.0/16 1-Grid Route Object
PTRns2.hostserv.co.za
PTRns2.localserver.co.za
PTRns2.localserver2.co.za
PTRns2.localserver3.co.za
PTRns2.my-server10.co.za
PTRns2.my-server11.co.za
PTRns2.my-server12.co.za
PTRns2.my-server14.co.za
PTRns2.my-server2.co.za
PTRns2.my-server3.co.za
PTRns2.my-server4.co.za
PTRns2.my-server5.co.za
PTRns2.my-server6.co.za
PTRns2.my-server7.co.za
PTRns2.my-server8.co.za
PTRns2.my-server9.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 ⭐
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 +ip4:41.185.8.140 include:relay.mailchannels.net ~all
SOAns1.hostserv.co.zahostmaster@stackcup.com 2026-07-22 #3

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=1788157775

Same first word

stackcup.com

Similar names

cupstack.com
cpustack.net
cupstack.net
cupstack.de
cactuspk.com
cpustack.com
puckcast.com
cpustack.in
cupstack.nl

Previous names

stackcreditcard.com
stackcredits.com
stackcreek.com
stackcrew.com
stackcrm.com
stackcrm24.com
stackcrop.com
stackcrops.com
stackcross.com
stackcrowd.com
stackcru.com
stackcruiserparts.com
stackcrunch.com
stackcrypto.com
stackcryptos.com
stackct.com
stackctrl.com
stackcubed.com
stackcue.com

Next names

stackcups.com
stackcurate.com
stackcure.com
stackcuriosity.com
stackcurrent.com
stackcurve.com
stackcustomersupport.com
stackcustomhome.com
stackcustomslaw.com
stackcutspro.com
stackcv.com
stackcx.com
stackcy.com
stackcyber.com
stackcycle.com
stackcypher.com
stackd-meals.com
stackd-systems.com
stackd.com
stackdactive.com

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1.hostserv.co.zans2.hostserv.co.zans1.cpt.wa.co.zans2.cpt.wa.co.zaMX1-grid-mx01.co.za1-grid-mx02.com1-grid-mx03.co.za1-grid-mx04.commx1.cpt.wa.co.zamx2.cpt.wa.co.zaA41.185.8.14041.185.13.53
○NSns1.cpt.wa.co.za2015-07-20 → 2017-04-06 · 4 obs
● 2015-07-20 02:35:52
● 2017-04-06 23:53:18
○ 2026-08-18 20:51:14
○ 2026-08-31 06:52:26
●NSns1.hostserv.co.za2026-08-18 → 2026-08-31 · 3 obs
○ 2017-04-06 23:53:18
● 2026-08-18 20:51:14
● 2026-08-31 06:52:26
○NSns2.cpt.wa.co.za2015-07-20 → 2017-04-06 · 4 obs
● 2015-07-20 02:35:52
● 2017-04-06 23:53:18
○ 2026-08-18 20:51:14
○ 2026-08-31 06:52:26
●NSns2.hostserv.co.za2026-08-18 → 2026-08-31 · 3 obs
○ 2017-04-06 23:53:18
● 2026-08-18 20:51:14
● 2026-08-31 06:52:26
●MX1-grid-mx01.co.za2026-08-18 → 2026-08-31 · 5 obs
○ 2017-04-06 23:53:18
● 2026-08-18 20:51:14
○ 2026-08-28 12:37:50
● 2026-08-28 22:59:58
● 2026-08-31 06:52:26
●MX1-grid-mx02.com2026-08-18 → 2026-08-31 · 5 obs
○ 2017-04-06 23:53:18
● 2026-08-18 20:51:14
○ 2026-08-28 12:37:50
● 2026-08-28 22:59:58
● 2026-08-31 06:52:26
●MX1-grid-mx03.co.za2026-08-18 → 2026-08-31 · 5 obs
○ 2017-04-06 23:53:18
● 2026-08-18 20:51:14
○ 2026-08-28 12:37:50
● 2026-08-28 22:59:58
● 2026-08-31 06:52:26
●MX1-grid-mx04.com2026-08-18 → 2026-08-31 · 5 obs
○ 2017-04-06 23:53:18
● 2026-08-18 20:51:14
○ 2026-08-28 12:37:50
● 2026-08-28 22:59:58
● 2026-08-31 06:52:26
○MXmx1.cpt.wa.co.za2015-07-20 → 2017-04-06 · 4 obs
● 2015-07-20 02:35:52
● 2017-04-06 23:53:18
○ 2026-08-18 20:51:14
○ 2026-08-31 06:52:26
○MXmx2.cpt.wa.co.za2015-07-20 → 2017-04-06 · 4 obs
● 2015-07-20 02:35:52
● 2017-04-06 23:53:18
○ 2026-08-18 20:51:14
○ 2026-08-31 06:52:26
○A41.185.13.532015-07-20 → 2017-04-06 · 4 obs
● 2015-07-20 02:35:52
● 2017-04-06 23:53:18
○ 2026-08-18 20:51:14
○ 2026-08-31 06:52:26
●A41.185.8.1402026-08-18 → 2026-08-31 · 5 obs
○ 2017-04-06 23:53:18
● 2026-08-18 20:51:14
○ 2026-08-28 12:37:50
● 2026-08-28 22:59:58
● 2026-08-31 06:52:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
stackcup.comns1.hostserv.co.za, ns2.hostserv.co.za-

✅ Authoritative Response

Server:41.185.8.25

NS records: ns1.hostserv.co.za, ns2.hostserv.co.za

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackcup.com (unsigned zone)

⏱️ Timing

Total: 1784ms | Queries: -

📄 Records

TypeCountSample Data
A141.185.8.140
NS2ns2.hostserv.co.za, ns1.hostserv.co.za
MX41-grid-mx03.co.za (pri: 5), 1-grid-mx02.com (pri: 5)...
TXT1v=spf1 +a +mx +ip4:41.185.8.140 include:
SOA1ns1.hostserv.co.za hostmaster.stackcup.c

Analysis

IP Addresses

stackcup.com resolves to just one IP address, 41.185.8.140.

Two other host names, along with elconsult.co.za, pageantseswatini.com and rac.systems, also share IP numbers with stackcup.com.

Name Servers

stackcup.com is delegated to two name servers: ns1.hostserv.co.za and ns2.hostserv.co.za.

stackcup.com shares its NS records with other domains, for example tarsurfacing.co.za, localserver3.co.za, tubesandmetals.com and two others.

There is at least partial name server overlap between stackcup.com and other domains — icecoldexcellence.co.za, haws.co.za, finbondgroup.com and two more among them.

These name servers regularly appear alongside ns1.localserver3.co.za, ns2.localserver3.co.za, linus.ns.1-grid.com and 3 other name servers in NS record sets.

ns1.hostserv.co.za → 41.185.8.25 and ns2.hostserv.co.za → 41.185.8.26: one IP number per host name.

Mail Servers

The four mail servers for stackcup.com are 1-grid-mx02.com, 1-grid-mx04.com, 1-grid-mx01.co.za and 1-grid-mx03.co.za.

There is at least a partial MX overlap between stackcup.com and other domains, including backpackersingreenpoint.com, ck4.co.za, blueoceansdigital.com and two others.

DNS names with 8 IP addresses:

1-grid-mx04.com resolves to 41.61.249.20, 41.61.249.30, 41.61.249.50 and 5 other IP addresses.

1-grid-mx01.co.za resolves to 41.185.250.20, 41.185.250.30, 41.185.250.50 and 5 other IP addresses.

DNS names with 7 IP addresses:

1-grid-mx03.co.za resolves to 41.61.250.20, 41.61.250.30, 41.61.250.50 and 4 other IP addresses.