icusystems.com - dns.ninja

icusystems.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8ec5🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:471e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.71.30Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.142.197🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmemphis.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cbd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
A2803:f800:50::6ca2:c3bd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmemphis.ns.cloudflare.com
A2a06:98c1:50::ac40:23bd🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmemphis.ns.cloudflare.com
A108.162.195.189🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
A162.159.44.189Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
A172.64.35.189🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmemphis.ns.cloudflare.com
NSvenus.ns.cloudflare.com
A2606:4700:50::adf5:3aeb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A2803:f800:50::6ca2:c0eb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvenus.ns.cloudflare.com
A2a06:98c1:50::ac40:20eb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvenus.ns.cloudflare.com
A108.162.192.235🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A172.64.32.235🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
A173.245.58.235🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvenus.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.71.30, 172.67.142.197
IPv6 hints2606:4700:3030::ac43:8ec5, 2606:4700:3037::6815:471e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOAmemphis.ns.cloudflare.comdns@cloudflare.com serial=2411102316

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=1785723297

Same first word

icusystems.com

Similar names

cuisystems.com

DNS History

26 records (6 active, 20 former)

20162017201820192020202120222023202420252026NSmemphis.ns.cloudflare.comvenus.ns.cloudflare.comjm1.dns.comjm2.dns.comns1.digitalocean.comns1.taoa.comns2.digitalocean.comns2.taoa.comns3.digitalocean.comns6547.hostgator.comns6548.hostgator.comMXmail.icusystems.comA104.21.71.30172.67.142.1972606:4700:3030::ac43:8ec52606:4700:3037::6815:471e104.236.63.130156.224.197.123188.114.96.0188.114.97.0192.232.217.111192.254.236.2262606:4700:3031::ac43:8ec52606:4700:3032::6815:471e2a06:98c1:3120::2a06:98c1:3121::
○NSjm1.dns.com2019-12-22 → 2019-12-22 · 4 obs
○ 2016-07-04 05:30:10
● 2019-12-22 15:18:28
○ 2026-03-31 00:04:54
○ 2026-08-03 02:26:54
○NSjm2.dns.com2019-12-22 → 2019-12-22 · 4 obs
○ 2016-07-04 05:30:10
● 2019-12-22 15:18:28
○ 2026-03-31 00:04:54
○ 2026-08-03 02:26:54
●NSmemphis.ns.cloudflare.com2026-03-31 → 2026-08-03 · 3 obs
○ 2019-12-22 15:18:28
● 2026-03-31 00:04:54
● 2026-08-03 02:26:54
○NSns1.digitalocean.com2015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 22:10:28
○ 2015-11-11 04:36:22
○ 2026-08-03 02:26:54
○NSns1.taoa.com2026-03-31 → 2026-08-03 · 2 obs
○ 2026-03-31 00:04:54
○ 2026-08-03 02:26:54
○NSns2.digitalocean.com2015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 22:10:28
○ 2015-11-11 04:36:22
○ 2026-08-03 02:26:54
○NSns2.taoa.com2026-03-31 → 2026-08-03 · 2 obs
○ 2026-03-31 00:04:54
○ 2026-08-03 02:26:54
○NSns3.digitalocean.com2015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 22:10:28
○ 2015-11-11 04:36:22
○ 2026-08-03 02:26:54
○NSns6547.hostgator.com2015-11-11 → 2016-03-07 · 5 obs
○ 2015-06-29 22:10:28
● 2015-11-11 04:36:22
● 2016-03-07 22:16:26
○ 2016-07-04 05:30:10
○ 2026-08-03 02:26:54
○NSns6548.hostgator.com2015-11-11 → 2016-03-07 · 5 obs
○ 2015-06-29 22:10:28
● 2015-11-11 04:36:22
● 2016-03-07 22:16:26
○ 2016-07-04 05:30:10
○ 2026-08-03 02:26:54
●NSvenus.ns.cloudflare.com2026-03-31 → 2026-08-03 · 3 obs
○ 2019-12-22 15:18:28
● 2026-03-31 00:04:54
● 2026-08-03 02:26:54
○MXmail.icusystems.com2015-11-11 → 2016-03-07 · 4 obs
● 2015-11-11 04:36:22
● 2016-03-07 22:16:26
○ 2016-07-04 05:30:10
○ 2026-08-03 02:26:54
●A104.21.71.302026-03-31 → 2026-08-03 · 10 obs
○ 2016-07-04 05:30:10
● 2026-03-31 00:04:54
● 2026-04-30 22:46:42
○ 2026-05-02 03:39:14
● 2026-05-09 03:39:18
● 2026-05-25 09:03:10
○ 2026-05-26 07:49:38
● 2026-06-14 18:12:36
○ 2026-06-24 03:24:58
● 2026-08-03 02:26:54
○A104.236.63.1302015-06-29 → 2015-06-29 · 3 obs
● 2015-06-29 22:10:28
○ 2015-11-11 04:36:22
○ 2026-08-03 02:26:54
○A156.224.197.1232026-03-31 → 2026-08-03 · 2 obs
○ 2026-03-31 00:04:54
○ 2026-08-03 02:26:54
●A172.67.142.1972026-03-31 → 2026-08-03 · 10 obs
○ 2016-07-04 05:30:10
● 2026-03-31 00:04:54
● 2026-04-30 22:46:42
○ 2026-05-02 03:39:14
● 2026-05-09 03:39:18
● 2026-05-25 09:03:10
○ 2026-05-26 07:49:38
● 2026-06-14 18:12:36
○ 2026-06-24 03:24:58
● 2026-08-03 02:26:54
○A188.114.96.02026-05-02 → 2026-06-24 · 8 obs
○ 2026-04-30 22:46:42
● 2026-05-02 03:39:14
○ 2026-05-09 03:39:18
○ 2026-05-25 09:03:10
● 2026-05-26 07:49:38
○ 2026-06-14 18:12:36
● 2026-06-24 03:24:58
○ 2026-08-03 02:26:54
○A188.114.97.02026-05-02 → 2026-06-24 · 8 obs
○ 2026-04-30 22:46:42
● 2026-05-02 03:39:14
○ 2026-05-09 03:39:18
○ 2026-05-25 09:03:10
● 2026-05-26 07:49:38
○ 2026-06-14 18:12:36
● 2026-06-24 03:24:58
○ 2026-08-03 02:26:54
○A192.232.217.1112015-11-11 → 2015-11-11 · 4 obs
○ 2015-06-29 22:10:28
● 2015-11-11 04:36:22
○ 2016-03-07 22:16:26
○ 2026-08-03 02:26:54
○A192.254.236.2262016-03-07 → 2016-03-07 · 4 obs
○ 2015-11-11 04:36:22
● 2016-03-07 22:16:26
○ 2016-07-04 05:30:10
○ 2026-08-03 02:26:54
●A2606:4700:3030::ac43:8ec52026-08-03 → 2026-08-03 · 2 obs
○ 2026-06-24 03:24:58
● 2026-08-03 02:26:54
○A2606:4700:3031::ac43:8ec52026-03-31 → 2026-06-14 · 10 obs
○ 2016-07-04 05:30:10
● 2026-03-31 00:04:54
● 2026-04-30 22:46:42
○ 2026-05-02 03:39:14
● 2026-05-09 03:39:18
● 2026-05-25 09:03:10
○ 2026-05-26 07:49:38
● 2026-06-14 18:12:36
○ 2026-06-24 03:24:58
○ 2026-08-03 02:26:54
○A2606:4700:3032::6815:471e2026-03-31 → 2026-06-14 · 10 obs
○ 2016-07-04 05:30:10
● 2026-03-31 00:04:54
● 2026-04-30 22:46:42
○ 2026-05-02 03:39:14
● 2026-05-09 03:39:18
● 2026-05-25 09:03:10
○ 2026-05-26 07:49:38
● 2026-06-14 18:12:36
○ 2026-06-24 03:24:58
○ 2026-08-03 02:26:54
●A2606:4700:3037::6815:471e2026-08-03 → 2026-08-03 · 2 obs
○ 2026-06-24 03:24:58
● 2026-08-03 02:26:54
○A2a06:98c1:3120::2026-05-02 → 2026-06-24 · 8 obs
○ 2026-04-30 22:46:42
● 2026-05-02 03:39:14
○ 2026-05-09 03:39:18
○ 2026-05-25 09:03:10
● 2026-05-26 07:49:38
○ 2026-06-14 18:12:36
● 2026-06-24 03:24:58
○ 2026-08-03 02:26:54
○A2a06:98c1:3121::2026-05-02 → 2026-06-24 · 8 obs
○ 2026-04-30 22:46:42
● 2026-05-02 03:39:14
○ 2026-05-09 03:39:18
○ 2026-05-25 09:03:10
● 2026-05-26 07:49:38
○ 2026-06-14 18:12:36
● 2026-06-24 03:24:58
○ 2026-08-03 02:26:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...-
icusystems.comvenus.ns.cloudflare.com, memphis.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.189

NS records: venus.ns.cloudflare.com, memphis.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icusystems.com (unsigned zone)

⏱️ Timing

Total: 165ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.71.30, 172.67.142.197
AAAA22606:4700:3030::ac43:8ec5, 2606:4700:3037::6815:471e
NS2memphis.ns.cloudflare.com, venus.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1memphis.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (venus.ns.cloudflare.com, venus.ns.cloudflare.com, venus.ns.cloudflare.com...)

Analysis

IP Addresses

icusystems.com has four IP addresses: 104.21.71.30, 172.67.142.197, 2606:4700:3030::ac43:8ec5 and 2606:4700:3037::6815:471e.

www.gearstallpaperfen.digital, n78slots.co, vulkandeluxe3.online plus two other host names have IP numbers in common with icusystems.com.

Name Servers

DNS delegation for icusystems.com points to two name servers: memphis.ns.cloudflare.com and venus.ns.cloudflare.com.

The name server configuration of icusystems.com is shared with other domains, for instance ptlib.cn, shanghaimingyi.cn, chargedweb.com and two others.

icusystems.com shares at least some of its name servers with other domains, including regone.com, teraswarga.com, lodejim.com and two others.

Hosts with 6 IP addresses each:

memphis.ns.cloudflare.com has IP addresses 108.162.195.189, 162.159.44.189 and 172.64.35.189, plus 3 other.

venus.ns.cloudflare.com has IP addresses 108.162.192.235, 172.64.32.235 and 173.245.58.235, plus 3 other.