cu-tech.com - dns.ninja

cu-tech.com

DNSSEC⚠️ Not signed
A3.33.130.190🇺🇸 Amazon3.33.128.0/20
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com
A15.197.148.33🇺🇸 Amazon15.197.144.0/20
NSns49.domaincontrol.com ⭐
A2603:5:2182::19🇺🇸 GODADDY-DNS2603:5:2180::/44
PTRns49.domaincontrol.com
A97.74.104.25🇺🇸 GODADDY-DNS97.74.104.0/23
PTRns49.domaincontrol.com
NSns50.domaincontrol.com
A2603:5:2282::19🇺🇸 GODADDY-DNS2603:5:2280::/44
PTRns50.domaincontrol.com
A173.201.72.25🇺🇸 GODADDY-DNS173.201.72.0/23
PTRns50.domaincontrol.com
TXTv=spf1 -all
TXTms=ms38405021
SOAns49.domaincontrol.comdns@jomax.net 2026-05-29 #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=1786166239

Same first word

cu-tech.com
cu-tech.net
cu-tech.de

DNS History

15 records (4 active, 11 former)

200920112013201520172019202120232025NSns49.domaincontrol.comns50.domaincontrol.comns1.accountsupport.comns1.simlab.netns2.accountsupport.comns2.simlab.netMX.mail.cu-tech.commail.mattnj.commail2.mattnj.comA15.197.148.333.33.130.190216.86.33.365.254.227.22465.254.238.139
○NSns1.accountsupport.com2015-07-23 → 2017-05-19 · 5 obs
○ 2008-12-05 14:48:38
● 2015-07-23 20:52:48
● 2017-05-19 16:09:02
○ 2026-04-28 19:21:20
○ 2026-08-08 05:36:36
○NSns1.simlab.net2008-12-05 → 2008-12-05 · 3 obs
● 2008-12-05 14:48:38
○ 2015-07-23 20:52:48
○ 2026-08-08 05:36:36
○NSns2.accountsupport.com2015-07-23 → 2017-05-19 · 5 obs
○ 2008-12-05 14:48:38
● 2015-07-23 20:52:48
● 2017-05-19 16:09:02
○ 2026-04-28 19:21:20
○ 2026-08-08 05:36:36
○NSns2.simlab.net2008-12-05 → 2008-12-05 · 3 obs
● 2008-12-05 14:48:38
○ 2015-07-23 20:52:48
○ 2026-08-08 05:36:36
●NSns49.domaincontrol.com2026-04-28 → 2026-08-08 · 3 obs
○ 2017-05-19 16:09:02
● 2026-04-28 19:21:20
● 2026-08-08 05:36:36
●NSns50.domaincontrol.com2026-04-28 → 2026-08-08 · 3 obs
○ 2017-05-19 16:09:02
● 2026-04-28 19:21:20
● 2026-08-08 05:36:36
○MX.2026-04-28 → 2026-08-08 · 2 obs
○ 2026-04-28 19:21:20
○ 2026-08-08 05:36:36
○MXmail.cu-tech.com2008-12-05 → 2008-12-05 · 3 obs
● 2008-12-05 14:48:38
○ 2015-07-23 20:52:48
○ 2026-08-08 05:36:36
○MXmail.mattnj.com2008-12-05 → 2017-05-19 · 4 obs
● 2008-12-05 14:48:38
● 2017-05-19 16:09:02
○ 2026-04-28 19:21:20
○ 2026-08-08 05:36:36
○MXmail2.mattnj.com2015-07-23 → 2017-05-19 · 5 obs
○ 2008-12-05 14:48:38
● 2015-07-23 20:52:48
● 2017-05-19 16:09:02
○ 2026-04-28 19:21:20
○ 2026-08-08 05:36:36
●A15.197.148.332026-04-28 → 2026-08-08 · 3 obs
○ 2017-05-19 16:09:02
● 2026-04-28 19:21:20
● 2026-08-08 05:36:36
○A216.86.33.32008-12-05 → 2008-12-05 · 3 obs
● 2008-12-05 14:48:38
○ 2015-07-23 20:52:48
○ 2026-08-08 05:36:36
●A3.33.130.1902026-04-28 → 2026-08-08 · 3 obs
○ 2017-05-19 16:09:02
● 2026-04-28 19:21:20
● 2026-08-08 05:36:36
○A65.254.227.2242016-09-07 → 2017-05-19 · 5 obs
○ 2016-02-08 23:33:02
● 2016-09-07 20:57:50
● 2017-05-19 16:09:02
○ 2026-04-28 19:21:20
○ 2026-08-08 05:36:36
○A65.254.238.1392015-07-23 → 2016-02-08 · 5 obs
○ 2008-12-05 14:48:38
● 2015-07-23 20:52:48
● 2016-02-08 23:33:02
○ 2016-09-07 20:57:50
○ 2026-08-08 05:36:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cu-tech.comns49.domaincontrol.com, ns50.domaincontrol.com4 records

✅ Authoritative Response

Server:173.201.72.25

NS records: ns49.domaincontrol.com, ns50.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu-tech.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

TypeCountSample Data
A23.33.130.190, 15.197.148.33
NS2ns49.domaincontrol.com, ns50.domaincontrol.com
MX1. (pri: 0)
TXT2v=spf1 -all, ms=ms38405021
SOA1ns49.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns49.domaincontrol.com, ns49.domaincontrol.com, ns50.domaincontrol.com...)

Analysis

IP Addresses

cu-tech.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33

katytereshchenko.com, alexbm.com, flotony.com plus two other host names have IP numbers in common with cu-tech.com.

Name Servers

DNS delegation for cu-tech.com points to two name servers: ns49.domaincontrol.com and ns50.domaincontrol.com.

The name server configuration of cu-tech.com is shared with other domains, for instance healthy4.us, mainstreetestatesolutions.com, rodwhitney.com and two others.

ns49.domaincontrol.com directs to 97.74.104.25 and 2603:5:2182::19. ns50.domaincontrol.com directs to 173.201.72.25 and 2603:5:2282::19. Each host name carries two IP addresses.