icu-techinc.com - robtex.com

icu-techinc.com

DNSSEC⚠️ Not signed
A44.236.64.182🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
PTRec2-44-236-64-182.us-west-2.compute.amazonaws.com
NSns1.a2hosting.com ⭐
A13.248.158.180🇺🇸 Amazon13.248.144.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns2.a2hosting.com
A75.2.118.134🇺🇸 Amazon75.2.112.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
NSns3.a2hosting.com
A76.223.26.245🇺🇸 Amazon76.223.16.0/20
PTRa79764cc55c0ac9c0.awsglobalaccelerator.com
NSns4.a2hosting.com
A99.83.147.209🇺🇸 Amazon99.83.144.0/20
PTRabc65dd9a44b5332f.awsglobalaccelerator.com
MXicutechinc-com0i.mail.protection.outlook.com ⭐
A2a01:111:f403:c903::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mw2pr02cu00503.inbound.protection.outlook.com
A2a01:111:f403:f901::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr02cu00402.inbound.protection.outlook.com
A2a01:111:f403:f905::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm5pr02cu00203.inbound.protection.outlook.com
A2a01:111:f403:f908::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn1pr04cu00101.inbound.protection.outlook.com
A52.101.9.21🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr04cu00205.inbound.protection.outlook.com
A52.101.40.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.42.18🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr03cu00302.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
TXT8684660DE3
TXT253C35D4C5
TXTv=spf1 ip4:68.66.226.92 include:6251098.spf07.hubspotemail.net include:spf-we...
TXTapple-domain-verification=gnR4EgtOwWqcBXpj
TXTgoogle-site-verification=p8T5SXXLucw41a2D5kBMARDRE8QjifQISRsCZJqN9Fw
TXTF3D15DEE10
TXTanthropic-domain-verification-zaqys6=6dYntttyfcABO9i3lfUccHi5S
SOAns1.a2hosting.comroot@az1-ts4.a2hosting.com 2026-08-07 #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=1786077724

Same first word

icu-techinc.com

DNS History

11 records (6 active, 5 former)

2017201820192020202120222023202420252026NSns1.a2hosting.comns2.a2hosting.comns3.a2hosting.comns4.a2hosting.comns77.domaincontrol.comns78.domaincontrol.comMXicutechinc-com0i.mail.protection.outlook.comA44.236.64.182160.153.136.3182.50.132.242198.71.232.3
●NSns1.a2hosting.com2026-02-28 → 2026-08-07 · 3 obs
○ 2017-12-26 15:52:54
● 2026-02-28 04:29:38
● 2026-08-07 05:06:12
●NSns2.a2hosting.com2026-02-28 → 2026-08-07 · 3 obs
○ 2017-12-26 15:52:54
● 2026-02-28 04:29:38
● 2026-08-07 05:06:12
●NSns3.a2hosting.com2026-02-28 → 2026-08-07 · 3 obs
○ 2017-12-26 15:52:54
● 2026-02-28 04:29:38
● 2026-08-07 05:06:12
●NSns4.a2hosting.com2026-02-28 → 2026-08-07 · 3 obs
○ 2017-12-26 15:52:54
● 2026-02-28 04:29:38
● 2026-08-07 05:06:12
○NSns77.domaincontrol.com2016-12-20 → 2017-12-26 · 4 obs
● 2016-12-20 13:36:58
● 2017-12-26 15:52:54
○ 2026-02-28 04:29:38
○ 2026-08-07 05:06:12
○NSns78.domaincontrol.com2016-12-20 → 2017-12-26 · 4 obs
● 2016-12-20 13:36:58
● 2017-12-26 15:52:54
○ 2026-02-28 04:29:38
○ 2026-08-07 05:06:12
●MXicutechinc-com0i.mail.protection.outlook.com2016-12-20 → 2026-08-07 · 2 obs
● 2016-12-20 13:36:58
● 2026-08-07 05:06:12
○A160.153.136.32016-12-20 → 2017-12-26 · 4 obs
● 2016-12-20 13:36:58
● 2017-12-26 15:52:54
○ 2026-02-28 04:29:38
○ 2026-08-07 05:06:12
○A182.50.132.2422017-12-26 → 2017-12-26 · 4 obs
○ 2016-12-20 13:36:58
● 2017-12-26 15:52:54
○ 2026-02-28 04:29:38
○ 2026-08-07 05:06:12
○A198.71.232.32017-12-26 → 2017-12-26 · 4 obs
○ 2016-12-20 13:36:58
● 2017-12-26 15:52:54
○ 2026-02-28 04:29:38
○ 2026-08-07 05:06:12
●A44.236.64.1822026-02-28 → 2026-08-07 · 3 obs
○ 2017-12-26 15:52:54
● 2026-02-28 04:29:38
● 2026-08-07 05:06:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...-
icu-techinc.comns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com4 records

✅ Authoritative Response

Server:99.83.147.209

NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icu-techinc.com (unsigned zone)

⏱️ Timing

Total: 170ms | Queries: -

📄 Records

TypeCountSample Data
A144.236.64.182
NS4ns3.a2hosting.com, ns2.a2hosting.com...
MX1icutechinc-com0i.mail.protection.outlook
TXT7anthropic-domain-verification-zaqys6=6dY, v=spf1 ip4:68.66.226.92 include:6251098....
SOA1ns1.a2hosting.com root.az1-ts4.a2hosting

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)

Analysis

IP Addresses

icu-techinc.com points to a single IP number: 44.236.64.182.

Additional host names — russelldavisdentistry.com, lowcountryhomeandgardenshow.com, ec2-44-236-64-182.us-west-2.compute.amazonaws.com and two others — share IP numbers with icu-techinc.com.

Name Servers

icu-techinc.com has four authoritative name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

At least some of icu-techinc.com's name servers are shared with other domains, for example tuco.tv, qeematech.net, pazriq.com and two more.

These name servers tend to co-occur with ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and 7 other name servers in the same DNS delegations.

ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com each resolve to one IP address: ns1.a2hosting.com resolves to 13.248.158.180, ns2.a2hosting.com resolves to 75.2.118.134, ns3.a2hosting.com resolves to 76.223.26.245 and ns4.a2hosting.com resolves to 99.83.147.209.

Mail Servers

icu-techinc.com has one mail server: icutechinc-com0i.mail.protection.outlook.com.

icutechinc-com0i.mail.protection.outlook.com points to 8 IP numbers: 52.101.9.21, 52.101.40.0, 52.101.42.18 and 5 other.