acsystem.com - dns.ninja

`acsystem.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:40f4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9ca8^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.64.244^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.168^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`algin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`algin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`algin.ns.cloudflare.com`
		A	108.162.193.61^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	172.64.33.61^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
		A	173.245.59.61^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`algin.ns.cloudflare.com`
NS	`coco.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a68^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c068^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coco.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2068^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coco.ns.cloudflare.com`
		A	108.162.192.104^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	172.64.32.104^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
		A	173.245.58.104^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coco.ns.cloudflare.com`
MX	`_dc-mx.bf15f7c93e96.acsystem.com` ⭐
		A	104.152.223.174^{🇺🇸 H4Y-TECH104.152.223.0/24 H4Y Technologies LLC}
			PTR	`air3-new.airconditioner.com`
TXT	`v=spf1 +a +mx +ip4:104.152.223.174 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.64.244, 172.67.156.168
		IPv6 hints	2606:4700:3033::6815:40f4, 2606:4700:3033::ac43:9ca8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=153, name=cloudflare-ech.com
SOA	`algin.ns.cloudflare.com`dns@cloudflare.com serial=2406573457

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783449356

Previously MX for

acsystem.com

Same first word

acsystem.com.pl

acsystem.pl

acsystem.cl

acsystem.ru

acsystem.com

acsystem.sk

acsystem.eu

acsystem.us

acsystem.net

acsystem.org

Similar names

DNS History

23 records (7 active, 16 former)

●NSalgin.ns.cloudflare.com2026-03-30 → 2026-07-07 · 3 obs

○ 2020-01-10 14:11:26
● 2026-03-30 18:08:38
● 2026-07-07 18:47:22

●NScoco.ns.cloudflare.com2026-03-30 → 2026-07-07 · 3 obs

○ 2020-01-10 14:11:26
● 2026-03-30 18:08:38
● 2026-07-07 18:47:22

○NSns1.airconditioner.com2026-03-30 → 2026-07-07 · 2 obs

○ 2026-03-30 18:08:38
○ 2026-07-07 18:47:22

○NSns1.genieair.com2020-01-10 → 2020-01-10 · 4 obs

○ 2017-03-20 06:31:26
● 2020-01-10 14:11:26
○ 2026-03-30 18:08:38
○ 2026-07-07 18:47:22

○NSns1.voodoo.com2015-08-11 → 2017-03-20 · 4 obs

● 2015-08-11 05:26:22
● 2017-03-20 06:31:26
○ 2020-01-10 14:11:26
○ 2026-07-07 18:47:22

○NSns2.airconditioner.com2026-03-30 → 2026-07-07 · 2 obs

○ 2026-03-30 18:08:38
○ 2026-07-07 18:47:22

○NSns2.genieair.com2020-01-10 → 2020-01-10 · 4 obs

○ 2017-03-20 06:31:26
● 2020-01-10 14:11:26
○ 2026-03-30 18:08:38
○ 2026-07-07 18:47:22

○NSns2.voodoo.com2015-08-11 → 2017-03-20 · 4 obs

● 2015-08-11 05:26:22
● 2017-03-20 06:31:26
○ 2020-01-10 14:11:26
○ 2026-07-07 18:47:22

●MX_dc-mx.bf15f7c93e96.acsystem.com2026-03-30 → 2026-07-07 · 3 obs

○ 2020-01-10 14:11:26
● 2026-03-30 18:08:38
● 2026-07-07 18:47:22

○MXacsystem.com2020-01-10 → 2020-01-10 · 3 obs

● 2020-01-10 14:11:26
○ 2026-03-30 18:08:38
○ 2026-07-07 18:47:22

○A104.152.223.1742026-03-30 → 2026-07-07 · 2 obs

○ 2026-03-30 18:08:38
○ 2026-07-07 18:47:22

●A104.21.64.2442026-05-29 → 2026-07-07 · 6 obs

○ 2026-03-30 18:08:38
● 2026-05-29 15:53:02
● 2026-05-30 22:22:26
○ 2026-06-01 21:02:06
● 2026-06-02 01:59:04
● 2026-07-07 18:47:22

●A172.67.156.1682026-05-29 → 2026-07-07 · 6 obs

○ 2026-03-30 18:08:38
● 2026-05-29 15:53:02
● 2026-05-30 22:22:26
○ 2026-06-01 21:02:06
● 2026-06-02 01:59:04
● 2026-07-07 18:47:22

○A188.114.96.02026-03-30 → 2026-06-01 · 7 obs

○ 2020-01-10 14:11:26
● 2026-03-30 18:08:38
○ 2026-05-29 15:53:02
○ 2026-05-30 22:22:26
● 2026-06-01 21:02:06
○ 2026-06-02 01:59:04
○ 2026-07-07 18:47:22

○A188.114.97.02026-03-30 → 2026-06-01 · 7 obs

○ 2020-01-10 14:11:26
● 2026-03-30 18:08:38
○ 2026-05-29 15:53:02
○ 2026-05-30 22:22:26
● 2026-06-01 21:02:06
○ 2026-06-02 01:59:04
○ 2026-07-07 18:47:22

○A192.64.147.2152015-08-11 → 2017-03-20 · 4 obs

● 2015-08-11 05:26:22
● 2017-03-20 06:31:26
○ 2020-01-10 14:11:26
○ 2026-07-07 18:47:22

●A2606:4700:3033::6815:40f42026-06-23 → 2026-07-07 · 3 obs

○ 2026-06-10 07:23:48
● 2026-06-23 05:26:58
● 2026-07-07 18:47:22

●A2606:4700:3033::ac43:9ca82026-06-23 → 2026-07-07 · 3 obs

○ 2026-06-10 07:23:48
● 2026-06-23 05:26:58
● 2026-07-07 18:47:22

○A2606:4700:3034::ac43:9ca82026-05-29 → 2026-06-10 · 8 obs

○ 2026-03-30 18:08:38
● 2026-05-29 15:53:02
● 2026-05-30 22:22:26
○ 2026-06-01 21:02:06
● 2026-06-02 01:59:04
● 2026-06-10 07:23:48
○ 2026-06-23 05:26:58
○ 2026-07-07 18:47:22

○A2606:4700:3037::6815:40f42026-05-29 → 2026-06-10 · 8 obs

○ 2026-03-30 18:08:38
● 2026-05-29 15:53:02
● 2026-05-30 22:22:26
○ 2026-06-01 21:02:06
● 2026-06-02 01:59:04
● 2026-06-10 07:23:48
○ 2026-06-23 05:26:58
○ 2026-07-07 18:47:22

○A2a06:98c1:3120::2026-03-30 → 2026-06-01 · 7 obs

○ 2020-01-10 14:11:26
● 2026-03-30 18:08:38
○ 2026-05-29 15:53:02
○ 2026-05-30 22:22:26
● 2026-06-01 21:02:06
○ 2026-06-02 01:59:04
○ 2026-07-07 18:47:22

○A2a06:98c1:3121::2026-03-30 → 2026-06-01 · 7 obs

○ 2020-01-10 14:11:26
● 2026-03-30 18:08:38
○ 2026-05-29 15:53:02
○ 2026-05-30 22:22:26
● 2026-06-01 21:02:06
○ 2026-06-02 01:59:04
○ 2026-07-07 18:47:22

○A76.74.218.1482020-01-10 → 2020-01-10 · 4 obs

○ 2017-03-20 06:31:26
● 2020-01-10 14:11:26
○ 2026-03-30 18:08:38
○ 2026-07-07 18:47:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...	-
acsystem.com	coco.ns.cloudflare.com, algin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.104

NS records: coco.ns.cloudflare.com, algin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acsystem.com (unsigned zone)

⏱️ Timing

Total: 218ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.64.244, 172.67.156.168`
AAAA	2	`2606:4700:3033::6815:40f4, 2606:4700:3033::ac43:9ca8`
NS	2	`algin.ns.cloudflare.com, coco.ns.cloudflare.com`
MX	1	`_dc-mx.bf15f7c93e96.acsystem.com (pri: 0`
TXT	1	`v=spf1 +a +mx +ip4:104.152.223.174 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`algin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

acsystem.com has four IP addresses: 104.21.64.244, 172.67.156.168, 2606:4700:3033::6815:40f4 and 2606:4700:3033::ac43:9ca8.

ed16f141ff71.rbl-logistik.eu, luckbili.cn, www.pathwaysvermont.org and two other host names share IP numbers with acsystem.com.

Name Servers

The NS records for acsystem.com delegate to algin.ns.cloudflare.com and coco.ns.cloudflare.com.

acsystem.com uses the same name servers as several other domains — among them bellductless.com, windowairconditionerrepair.us, acinstaller.net and two more.

acsystem.com has at least partial name server overlap with other domains, such as 279.lol, prelovedluxury.co, putas.blog and two others.

It is common to see these name servers used together with name servers ernest.ns.cloudflare.com and arya.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

algin.ns.cloudflare.com maps to 108.162.193.61, 172.64.33.61, 173.245.59.61 and 3 additional IP addresses.

coco.ns.cloudflare.com maps to 108.162.192.104, 172.64.32.104, 173.245.58.104 and 3 additional IP addresses.

Mail Servers

Mail for acsystem.com is handled by a single mail server, _dc-mx.bf15f7c93e96.acsystem.com.

_dc-mx.bf15f7c93e96.acsystem.com resolves to 104.152.223.174 and no other IP number.